The new Alfa Romeo 4C on the Nordschleife, the historic Nürburgring circuit. On 12 September it stopped chronometers at 8'04", the top time of cars with engines under 250 HP and in line with times set by sports cars with much higher prices and more powerful engines. Driver, journalist and expert on the German track Horst von Saurma was behind the wheel.

The test conducted at the 'Green Hell' of the German complex is one of the countless tests that the Alfa Romeo supercar had to face in every part of the world, from the -35° in Sweden to the +40° of Abu Dhabi, from the Arizona (USA) deserts to the slopes of Mt. Etna in Sicily, and from the Balocco (VC), Italy track - where all Alfa Romeos have been developed, perfected and tested since 1962 - to the one at the Nürburgring.
Used by car manufacturers the world over as a test track over the past few years, the Nordschleife is marked by a particular configuration that alternates slow and fast curves, straight stretches and ups and downs to make it an outstanding testing ground for determining the soundness of a project.

In short, the 'Green Hell' proved to be the ideal place to put the performance features of the Alfa Romeo 4C to the test. This true driving machine without compromise delivers its best precisely on the track, where speed, short braking distances and transverse acceleration are essential to get first-rate lap times: from 0 to 100 km/h in 4.5 seconds flat, 258 km/h of top speed, deceleration peaks in the range of 1.2 g and lateral acceleration peaks over 1.1 g. All this is achieved also owing to an optimum weight distribution - 40% on the front axle and 60% of the rear axle - and to a weight to power ratio under 4 kg/HP, values worthy of a true supercar.

Its performance was first-rate also due to the combination of the new 240 HP 1750 Turbo Petrol engine with the latest-generation 'Alfa TCT' dry twin clutch gearbox and the advanced Alfa DNA selector with the brand-new Race mode. More specifically, the new '4 cylinder' 1750 Turbo Petrol with direct injection at 200 bar and aluminium block achieves amazing performance. Torque and specific power set new records for this size of engine at over 200 Nm/l and 137 HP/l, respectively, while maximum power of 240 HP (176 kW) is reached at 6000 rpm. The maximum torque of 350 Nm ensures its extraordinary elasticity and sportiness since it is maintained constant between 2100 and 4000 rpm, but 80% of the torque is already available at just 1800 rpm.

Also contributing to the Alfa Romeo 4C's performance at the Nürburgring were the special Pirelli P Zero Trofeo tyres, the most sporty version in the Pirelli P Zero line. A record was set not only on the track, but also in the development of the tyres. Less than one year of collaboration between Pirelli and Alfa Romeo engineers went into the development of the best solution for guaranteeing grip and precision driving of the car, just like in the days of the 159 that Fangio drove to victory in F1. This is how the 'AR' P Zero tyres came into being. Available in two sizes, 17" front - 18" rear and 18" front - 19" rear, they ensure grip, performance, sportiness and precision driving. The 'AR Racing' version, offered in the sizes 18" front - 19" rear, emphasises these features and is ideal not only on the road, but also for use on the track.

The preview of the Alfa Romeo 4C Spider, the convertible evolution of the award-winning coupé launched last year, will be debuting at the 84th International Geneva Motor Show. Characterised by special details and distinctive finishes, the preview is an exercise in style aimed at selecting the contents to be implemented in standard production scheduled for the beginning of next year.

Spiders have always occupied a prime place in Alfa Romeo's heritage because they are the freest and most emotion-driven expression of motoring. The same spirit is expressed in the preview of the Alfa Romeo 4C Spider, the natural evolution of Alfa Romeo's long spider history focused on cars capable of delivering great excitement, outstanding driving satisfaction, striking design and powerful, flexible engines.

For this reason, the preview inherits all the distinctive winning characteristics of the Alfa Romeo 4C coupé, the brand's modern icon which represents the essential sportiness embedded in the 'Alfa Romeo DNA': performance, Italian style and technical excellence aimed at maximum driving pleasure in total safety.

Exterior style

Designed by the Alfa Romeo Style Centre, the mid-engined preview with 2 seats and rear-wheel drive confirms the brand's excellence in this sector as demonstrated by some of its recognisable Spiders, among the most beautiful in the history of the motor world, such as the Giulietta Spider from the 1950s or the mythical Duetto made famous by the film, The Graduate (1967), up to the captivating Alfa Romeo 8C Spider. And now it is the Alfa Romeo 4C Spider's turn to take to the stand by projecting the technological and emotional values that are part of Alfa Romeo's heritage into the future.

A particular feature of the preview is the exclusive Three-layer Glossy White livery which, with its depth and iridescence, shapes the car, highlighting the sculpted, finely modelled surfaces.

Over this unmistakably elegant Italian 'attire' are the specific carbon roll-bar cover and the striking carbon windscreen ring, which combines the concepts of lightness and resistance, in line with Alfa Romeo's exclusive synthesis of 'functional beauty'.
The search for brand-new stylistic solutions can also be seen in the new clamshell headlights, the distinctive differentiated diameter (18" at the front and 19" at the rear) alloy rims and the large Pirelli tyres.

Interior design

The elemental design and essential materials also distinguish the interior, which is all designed and built for maximum driving satisfaction. Specifically, the carbon fibre in the interior immediately stands out, used to make the central cell, which has been left in full view to enhance the sense of uniqueness, of technology and light weight. Additionally, to further enhance the unique quality of the spider version, Alfa Romeo's designers have chosen a particular leather upholstery that results from the finest tradition of Italian craftsmanship.

Dimensions and aerodynamics

The preview of the Alfa Romeo 4C Spider has a length of approximately 4 metres and a wheelbase of less than 2.4 metres: these dimensions on the one hand emphasise the car's compact attributes while also accentuating its agility on the other. Owing to the designers' excellent work, the car achieves maximum aerodynamic efficiency levels, maintaining the downforce of the coupé version, which contributes towards achieving increased stability at higher speeds. What's more, thanks to in-depth aerodynamic study, it was possible to minimise the air turbulence in the passenger compartment with the soft top open, making for an equally pleasant drive even when maintaining high speeds.

A spider with limited extra weight thanks to the high-quality materials already used on the coupé

Thanks to the quality of the '4C coupé' project and its carbon chassis, the 4C Spider too will guarantee a category-leading power/weight ratio with striking performance thanks to a total dry weight of less than 1,000 kg. This is demonstrated by the glass rear window too, which was replaced with a continuation of the bodywork in SMC (Sheet Moulding Compound) which houses the headrests and roll-bars. It must be stressed that low-density SMC, at just 1.5 g/cm³, is significantly lighter than steel (~7.8 g/cm³) and aluminium (~2.7 g/cm³), as well as being more malleable. Also, in contrast to aluminium, it does not deform in minor collisions, and is extremely resistant to chemical and atmospheric agents. It also disperses sound efficiently, increasing acoustic comfort.

Study into a titanium and carbon exhaust system

The preview of the Alfa Romeo 4C Spider adopts a dual-stage central exhaust system concept with titanium and carbon tailpipes by Akrapovic, a company which produces competition exhaust systems for Moto GP, Superbike, Supersport, Motocross and Enduro. Among its most distinctive features is the electrically operated valve with wireless technology. The study into a 'dual mode' exhaust is in full Spider spirit, where the pleasure of driving in the open air can be magnified according to the choice of the driver through a dual exhaust set-up: one more restrained, for more relaxing driving, and one more aggressive, for sports driving.

Excellent performance with the new '4-cylinder' 1750 Turbo Petrol Alfa TCT

The power unit of the coupé version is confirmed: the new '4-cylinder' 1750 Turbo Petrol which implements an innovative aluminium block permitting a saving of 22 kg and specific intake and exhaust systems which have been optimised to enhance the sports appeal of the car even further. In addition, it boasts cutting-edge technical solutions including direct fuel injection, dual continuous variable valve timing, a turbocharger and a revolutionary scavenging control system that gets rid of any turbo lag.

The 1750 Turbo Petrol engine is teamed with the innovative Alfa TCT automatic twin dry clutch transmission, which is a genuine benchmark in its segment due to its limited weight and extreme speed of activation. The gears can also be changed in sequential mode using the "shift paddles" located behind the steering wheel.

With this equipment, the preview of the Alfa Romeo 4C Spider ensures even the most expert driver extraordinary performance and sensations which, on a par with the coupé version, remain at the top of the category both in terms of absolute performance and in terms of handling and driving pleasure.

Finally, like all the latest-generation Alfa Romeos, the preview of the Alfa Romeo 4C Spider as well is equipped with the DNA selector. This device lets the driver change the car's temperament to adapt it to the conditions it is subjected to at the moment. In addition to the three settings available up until today - Dynamic, Natural and All-Weather - the device built for the Alfa Romeo Supercar has a fourth mode: 'Race', designed to enhance the driving experience on a track even further.

Handling

In addition to its absolute performance, the handling of the Alfa Romeo 4C Spider preview makes it one of a kind. You can fully enjoy the car in all situations, and not only during extreme use on the track, thanks to its feel and ease of driving at top levels. A specific suspension set-up was developed for the convertible Alfa Romeo, such as to ensure the same feeling and driving pleasure as the 4C Coupé.

After what seems like an eternity, Alfa Romeo is making its official return to U.S. shores this week with the launch of the 2015 4C sports car at the 2014 New York Auto Show. Returning to the U.S. with a stunning, mid-engined sports car is doing things with style, but Alfa Romeo is certainly no stranger to style given its illustrious history.

The new 4C fits in perfectly with that history by the way, featuring a design inspired by the brand’s legendary racing history, a state-of-the-art carbon fiber monocoque and an all-aluminum turbocharged engine influenced by Formula One. And it will start a new chapter when it reaches U.S. showrooms this June.

The 4C will initially be sold at select Fiat and Maserati dealerships and the first 500 examples will be a special Launch Edition. Pricing hasn’t been confirmed but we’re expecting it to be somewhere around $54,000.

The 4C Launch Edition cars will come with bi-xenon headlights, LED daytime running lights, carbon fiber on the rear spoiler and side mirror caps, an aluminum rear diffuser, a sports exhaust, staggered 18-inch wheels up front and 19-inch wheels in the rear, red brake calipers, leather trim on the steering wheel and door innards, and a serialized dashboard plaque.

All 4Cs will be powered by a turbocharged and direct-injected 1.75-liter four-cylinder engine, which in U.S. specification will deliver 237 horsepower and 258 pound-feet of torque. Other enticing features from the luxurious little sports car include a seven-speed dual-clutch transmission, the aforementioned carbon monocoque, and a sleek, minimalist cabin.

4C owners will also have access to what’s called the Alfa DNA Selector. This is a control that allows the driver to change between four different modes including a “Race” mode where things like suspension, throttle response, gear shifts and steering are all set to their most potent settings.

Thanks to this combination of technology, the sports car demonstrates its precision, agility and performance credentials with a top speed of 160 mph, 0-to-60 mph acceleration blasts in the mid-4 second range, 1.1 g of side acceleration on corners and 1.25 g of maximum braking deceleration. The curb weight of the car is believed to be between 2,100 and 2,300 pounds.

Alfa Romeo’s future beyond the 4C isn’t clear, but we do know there will eventually be a full line of vehicles including a 4C Spider. A five-year strategy will be revealed by Sergio Marchionne, the boss of Alfa parent company Fiat Chrysler, in early May.

Alfa Romeo is taking the supercar segment by storm – offering the all-new 2015 Alfa Romeo 4C coupe at a fraction of the price of other exotic supercars, thanks to groundbreaking Italian design and a unique set of technological solutions that are authentic and fully respect the brand’s DNA and motorsport tradition.

“The all-new 4C marks the return of ‘the great Alfa Romeos` and represents the purest formation of the brand’s DNA with its supercar-levels of performance and innovation, all while focusing on making the driver an integral part and completion of the machine,” said Harald Wester, CEO of Alfa Romeo. “With its technological solutions derived directly from Formula 1, the Alfa Romeo 4C creates an infusion of body and machine, an extension of its driver’s soul that is ready, capable and willing to respond and deliver.”

The Alfa Romeo brand’s return this summer will start with the uniquely appointed and individually serialized (1 – 500) Alfa Romeo 4C Launch Edition with a MSRP of $68,400; followed by the standard 4C coupe arriving in the fall with a MSRP of $53,900 (both exclude $1,295 destination). An initial group of 86 Alfa Romeo dealers will be the first to sell the limited-edition 4C Launch Edition coupe and proceeding 4C coupe.

Designed to be innovative and revolutionary

The all-new 2015 Alfa Romeo 4C highlights the brand’s DNA that separates it from all the other marques:

- Most advanced and innovative engines
- A nearly perfect 50-50 weight balance
- A unique set of technical solutions
- Class exclusive power-to-weight ratios
- Groundbreaking design, functional and distinctly Italian
- Acronym 4C

The Alfa Romeo 4C is inspired by the century-old tradition of Alfa Romeo and projects the brand's authentic values into the future: Italian style, performance and engineering excellence, offering maximum driving satisfaction in total safety. The “4C” name recalls Alfa Romeo's great sporting tradition: the acronyms 8C and 6C in the 1930s and 1940s distinguished racing and road cars fitted with powerful eight and six cylinder engines. The 2015 Alfa Romeo 4C model’s designation continues this tradition with the latest all-aluminum 1750 cc turbocharged direct injection four-cylinder engine.

A tradition of essential beauty and function

The inspiration for the all-new 2015 Alfa Romeo 4C dates back to the 1967 33 Stradale, the homologated version of the racing Type 33, which is considered one of the most beautiful cars of all time. Like the 33 Stradale that combined extreme mechanical and functional requirements with undeniable Alfa Romeo style and performance – the 4C coupe shares its body forms and follows this performance tradition with an undoubtedly Italian-styled composite body “clothing,” a state-of-the-art carbon fiber and aluminum structure, and a high-performance turbocharged engine.

With a purpose-built cockpit inspired by the legendary 1967 33 Stradale, entering the interior of the all-new Alfa Romeo 4C means entering a world derived from motorsport – only essential components for performance are integrated. Two composite-framed sport seats, thermoformed dashboard and exposed carbon fiber monocoque highlight the coupe’s technological uniqueness. Furthermore, a driver-oriented cockpit with flat-bottom performance steering wheel with paddle-shift controls and aluminum pedals speak to the brand’s racing spirit. Emphasizing the Alfa Romeo 4C’s advanced technology and focus on lightweight technical solutions is a 7-inch full-color thin-film transistor (TFT) instrument cluster that displays simple, high-impact graphics to keep the driver focused on the road, or track ahead.

Ultra-lightweight: carbon fiber, aluminum and composites structures

To create the ultra-lightweight architecture needed for maximum performance and dynamic efficiency, Alfa Romeo 4C engineers looked to Formula 1 and only the most advanced supercars for state-of-the-art materials. The result is a monocoque made entirely of carbon fiber that delivers extraordinary stiffness and strength. Attached to the Alfa Romeo 4C’s exotic monocoque are front and rear cell structures, roof reinforcements and an engine-mounting frame made from lightweight aluminum.

Alfa Romeo engineers continued the use of state-of-the-art materials by creating the bodywork entirely of SMC (Sheet Molding Compound), a low-density, high-strength composite material that is 20 percent lighter and dimensionally more rigid than steel. Providing the ability to create complex shapes while saving weight by 20 percent compared to steel are PUR-RIM (injected polyurethane) fascias and rear spoiler. Engineers even optimized the Alfa Romeo 4C’s windshield and side windows by using 10 percent thinner glass to reduce weight by up to 15 percent.

Finally, two sport seats feature a carbon fiber and fiberglass reinforced-composite structure to deliver the strength and seating position needed for performance driving.

Supercar performance, compact size

Thanks to Alfa Romeo 4C’s advanced technological solutions and compact size, the coupe demonstrates its precision, agility and performance credentials with:

The 4C exudes proportions of exotic supercars, dimensions include:

- 157.5 inches (400 cm) overall length
- 73.5 inches (186 cm) overall width
- 46.6 inches (118 cm) overall height
- 160 mph top speed
- 0-to-60 mph acceleration = mid-4 second range
- 0.335 Coefficient of drag (Cd)
- Lateral acceleration >1.1 g
- Maximum braking deceleration > 1.25g
- 2,315 lbs. (1,050 kg) dry weight
- 2,465 lbs. (1,118 kg) EPA curb weight
- 10.4 lbs./horsepower (4.7 kg/horsepower) EPA curb weight-to-power
- High-tech 1750 Turbo engine and Alfa TCT pair for exceptional performance and drivability

The engine is the beating heart of any Alfa Romeo, and for the 4C, it beats to an all-new 1750 cc direct-injection 237 horsepower all aluminum engine. To ensure exceptional performance and drivability on the racetrack or city streets, this new engine features cutting-edge technical solutions, including direct-injection, intercooler, dual (intake and exhaust) continuous variable-valve timing (VVT), a camshaft with eight counterweights, and intake and exhaust systems optimized for Alfa Romeo 4C’s mid-engine layout.

A new generation turbocharger features a pulse-converter exhaust manifold to exploit pressure waves and boost torque at low-engine speeds. A waste gate valve adjusts turbo pressure and improves the engine’s efficiency. Advanced scavenging technology enables the Alfa Romeo 4C to maximize torque at low engine speeds and deliver more response to driver input by increasing combustion efficiency and turbine speed, all while eliminating turbo lag. As a result, torque delivery is instantaneous, with a peak of 258 ft.-lb. (350 Nm); 80 percent of which is available at only 1,700 rpm.

Teamed to the all-aluminum engine is a paddle-shifting Alfa TCT twin-clutch transmission, which has been specifically tuned for the all-new Alfa Romeo 4C. With its uniquely calibrated software that adjusts with the Alfa DNA selector system, the Alfa TCT’s gearshifts are designed to become most aggressive in the Dynamic and Race modes. The Alfa TCT system also integrates a “launch control” mode – delivering the utmost acceleration possible as soon as the driver releases the brake.

Innovative Alfa DNA selector

The all-new Alfa Romeo 4C features the brand’s innovative Alfa DNA selector with “Race” mode – enabling the driver to optimize the right level of performance through four modes. With a touch of the Alfa DNA selector, the character of the Alfa Romeo 4C can be changed to (in order of increasing capability):

- All-weather – designed to ensure maximum control under adverse weather conditions and enables gentler accelerator input and special engine and brake control logic to match road speed and prevent skidding
- Natural – enables grand touring comfort and smooth drivability for the Alfa TCT gearbox
- Dynamic – enables improved driving performance via a more aggressive powertrain calibration and less intrusive electronic stability control (ESC) setting
- Race – is the most extreme performance mode, putting the driver in total control of the car under race conditions. ESC and anti-slip regulation (ASR) are deactivated to allow the driver to control traction through the accelerator pedal. The Alfa Romeo Electronic Q2 differential control system remains active for fast exits out of corners or bends.
- In Race mode, launch control can be activated, allowing the Alfa Romeo 4C to deliver supercar-level 0-to-60 mph acceleration blasts in the mid-4 second range
- For driving convenience in Dynamic, Natural or All-weather modes, the Alfa Romeo TCT gearbox can utilize an “auto” mode.

4C combines the best technical and manufacturing competencies of Alfa Romeo and Maserati

The very best technical and industrial expertise of the Alfa Romeo and Maserati brands were used to develop the all-new Alfa Romeo 4C. Teamwork between the two brands included the integration of the Alfa Romeo Style Center design with the well-known craftsmanship of the Maserati brand’s Modena production plant. In addition, the Alfa Romeo 4C was boosted by the technological contributions of Italian suppliers, who are international leaders in manufacturing high-performance components.

This is a distinguishing trait of Alfa Romeo, a brand with a century of history that continues to be one of the most famous and popular ambassadors of Italian products around the world.

Limited to 500 serialized units: 2015 Alfa Romeo 4C Launch Edition

For “Alfisti” in North America, a special 2015 Alfa Romeo 4C Launch Edition will be made available midyear. These first 500 Alfa Romeo 4C coupes will be serialized and include the following appointments:

- Rosso Alfa, Rosso Competizione or Madreperla White exterior paint
- Bi-xenon headlamps with LED illuminated daytime running lights
- Front fascia with side air intakes
- Carbon fiber rear spoiler and mirror caps
- Race suspension tuning with front- and rear-sway bars and shock absorbers
- Racing exhaust
- Staggered 18-inch (front) and 19-inch (rear) forged wheels painted in Matte Black
- Red lacquered brake calipers
- Sport seats with black microfiber
- Leather wrapped instrument panel and door panels
- Red or White interior accent stitching on the instrument panel steering -wheel, floor mats and door handles
- Interior Carbon Fiber Trim Plates
- Cluster Bezel
- Gear Shift Bezel
- Passenger Side Trim Plate
- Serialized "Launch Edition" plaque

Adding to the Alfa Romeo brand's legendary racing history and the exciting experience of open-air motoring, the all-new 2015 Alfa Romeo 4C Spider debuts with panoramic views complemented with a signature Alfa exhaust note, plus the essential sportiness of the award-winning 4C Coupe: handcrafted in Modena, Italy; groundbreaking and seductive Italian style; state-of-the-art Formula 1 inspired carbon fiber monocoque chassis that enables an incredible power-to-weight ratio; advanced technologies, including the all-aluminum 1750 cc turbocharged engine with direct-injection, dual intercoolers, and variable-valve timing that enable supercar-level performance.

"Adding to the excitement of the 4C Coupe, our all new 2015 4C Spider expands the brand's product offering and continues our mission of building great Alfa Romeos," said Reid Bigland, Head of Alfa Romeo North America. "With a removable carbon fiber hard top the 4C Spider takes the Coupe's supercar level of performance and technology and 'opens it up' allowing the driver to experience the incredible 4C from an entirely different perspective."

"4C" and the Legacy of Alfa Romeo

The Alfa Romeo 4C Spider name recalls the brand's great sporting tradition: the acronyms 8C and 6C in the 1930s and 1940s distinguished racing and road cars fitted with powerful eight- and six-cylinder engines. Like the award-winning 4C Coupe, the all-new 2015 Alfa Romeo 4C Spider model's designation is a return to "the great Alfa Romeos" and continues this tradition with the innovative all-aluminum 1750 cc turbocharged direct injection, dual intercooler four-cylinder engine, delivering an impressive 136 horsepower-per-liter.

With seating for two, panoramic views and the soundtrack of an Italian performance-tuned engine and exhaust, Spiders are among the most exhilarating experiences in motoring - and represent the very core of Alfa Romeo's DNA and heritage.

The 4C Spider draws from a bloodline that includes some of the most purpose-built performance models that illustrate lightness and efficiency with undeniable Alfa Romeo style: the aluminum-bodied 8C 2900 B Touring (1938); the 1900 C52 "Flying Saucer" (1952), which could exceed 140 mph (230 kph); and most notably the legendary 33 Stradale (1967) with its mid-engine and magnesium alloy and steel tube chassis "clothed" by groundbreaking styling, which is functional and distinctly Italian. And now it is the 4C Spider's turn to deliver the driving thrill, performance and unforgettable emotion that only an Alfa Romeo Spider provokes.

Groundbreaking and seductive Italian style

Continuing the groundbreaking theme of technology, performance and Italian style, the all-new 2015 Alfa Romeo 4C Spider builds upon the brand's journey, which was embarked upon with the 8C Competizione (2008), 8C Spider (2009), 4C Coupe (2015), and most recently, the 4C Spider Concept, which debuted at the 84th International Geneva Motor Show.

Inspired by the 33 Stradale, the all-new Alfa Romeo 4C Spider transcends this legendary racecar's mid-engine body forms and follows its purposeful and lightweight performance tradition with sheet-molded compound (SMC) composite panels forming its seductive Italian design, and "clothing" its state-of-the-art carbon fiber monocoque chassis and all-aluminum 1750 cc turbocharged, direct-injected engine.

Covering the "beating heart" of this Italian supercar is a deck-lid with three functional heat extractors and an aerodynamically tuned spoiler. And it's from the 4C Spider's "beating heart" where every other design element starts: two muscular forms straddle the rear hood and elevate the body above the cockpit's beltline for visual strength and foundation for the black or available carbon fiber "halo." The rear fascia and round rear LED illuminated taillamps blend into the muscular rear wings for a powerful stance, while stylistically incorporating large functional air intakes to cool the engine. Below, dual exhausts are mounted at the corners and highlight the 4C Spider's supercar stance. Inspired by the 4C Spider Concept, an all-new, Akrapovic dual-mode center-mounted performance exhaust system will be available on the 4C Spider (late availability).

On each side of the all-new 4C Spider, the sculpted air intakes spring a muscular and dynamic form that lead elegantly into the headlamps. Highlighting its exotic monocoque is a carbon fiber windshield frame, which promotes strength and lightness, while providing the attachment points for the removable, stowable cloth roof, or available exposed carbon fiber hardtop (late availability).

Leading from the 4C Spider's windshield and down the hood are two muscular hood forms, which naturally conclude at the signature Alfa Romeo shield-shaped grille and emblem. Together with the two side air intakes designed in the front fascia, the 4C Spider forms the famous "Trilobo," a significant facet of Alfa Romeo's distinctive design.

Performance-focused cockpit

The all-new 2015 Alfa Romeo 4C Spider's cockpit is inspired from racing, purpose built with only the essential driving components stylistically integrated.

The Alfa Romeo 4C Spider features two composite-framed sport seats with standard leather and an exposed carbon fiber monocoque that exemplifies its race-inspired technologies. Furthermore, a driver-oriented cockpit with flat-bottom, leather performance steering wheel with paddle-shifters and aluminum pedals speak to the brand's racing spirit. For an upscale look, the fully wrapped premium-leather interior with accent stitching is standard on the Alfa Romeo 4C Spider, as are unique carbon fiber vent surrounds. Highlighting the use of advanced technology is a 7-inch full-color driver information display (DID) cluster, which displays vehicle information through high-impact graphics to keep the driver focused on the road, or track, ahead.

New to the Alfa Romeo 4C lineup is the addition of an Alpine premium radio. Designed for audiophiles, this new head unit enables the 4C Spider to offer its passengers premium sound quality and multiple connectivity and media options, including handsfree Bluetooth phone, Bluetooth streaming, USB port, iPod interface and CD/MP3 capabilities. In addition, the Alpine radio provides access to HD radio and SiriusXM Radio for high-definition broadcast audio.

A vivid array of colors, materials and design details

Adding to the excitement of owning an Alfa Romeo are the personalization options that each client can select.

Seven exterior colors are available for the 4C Spider, and include: Rosso Alfa, Black, White, Basalt Grey Metallic, Rosso Competizione Tri-coat, Madreperla White Tri-coat and all-new Giallo (yellow).

Complementing the 4C Spider's exterior are six interior combinations, which include two seat material choices: Black leather with Red accent stitching, Red leather with Red accent stitching, new Black leather with Giallo accent stitching, and exclusive to the Track Package - Black racing leather seats with microfiber inserts and Red or Yellow accent stitching.

For a bespoke look, and all-new to the 4C model lineup, a contrasting Tobacco leather with Black accent interior will be available later in the model year. This premium configuration features the dual color treatment on the instrument, door panels and steering wheel.

With the arrival of the 4C Spider are four all-new wheel designs, which include staggered fitting 17 x 7.0-inch (front) and 18 x 8.0-inch (rear) alloy wheels in Silver or Dark finish. For added style and performance, larger 18 x 7.0-inch (front) and wider 19 x 8.5-inch (rear) forged wheels in Silver or Dark Grey finish are also available. Completing the look are four brake caliper color choices, including Silver (standard) or available Red, Yellow, or Black.

Mid-engine layout with a unique set of technological solutions

Thanks to its mid-engine layout, advanced technology and compact size, the all-new 2015 Alfa Romeo 4C Spider demonstrates its precision, agility and performance credentials with a top speed of 160 miles per hour (mph), 0-to-60 mph acceleration blasts in an estimated 4.1-seconds, 1.1 g of lateral acceleration and 1.25 g of maximum braking deceleration.

Delivering the ultra-lightweight architecture needed for maximum performance and dynamic efficiency, Alfa Romeo engineers looked to Formula 1 and only the most advanced supercars for state-of-the-art materials. The result is a monocoque chassis made entirely of unilateral, "pre-preg" carbon fiber layers that are hand-laid for extraordinary stiffness and strength. At 236 pounds, the highly exotic carbon fiber monocoque chassis delivers a material performance that is three-times stronger and seven-times lighter than steel. Completing the competition-grade architecture are front- and rear-chassis structures and an engine-mounting frame made from lightweight aluminum.

Thanks to the monocoque's inherent rigidity, Alfa Romeo engineers were able to minimize structural differences between the 4C Spider and 4C Coupe. For a technical look, header strength and to keep the center of gravity low, the 4C Spider features a unilateral carbon fiber windshield frame that is adhered and bolted to the monocoque chassis. In addition, a specially contoured aluminum rollbar (underneath the black or carbon fiber "halo") provides mounting points for the new rear decklid, while unique upper body brackets and a high-strength steel engine compartment cross beam maximize torsional rigidity.

Alfa Romeo engineers continued the use of state-of-the-art materials by creating the bodywork entirely of SMC (sheet molded compound), a low-density, high-strength composite material that is 20 percent lighter and dimensionally more rigid than steel. Engineers even optimized the Alfa Romeo 4C Spider's windshield and side windows by using 10 percent thinner glass to reduce weight by up to 15 percent.

Finally, two sport seats feature a carbon fiber and fiberglass reinforced-composite structure to deliver the strength and seating position needed for performance driving.

The heart and soul: the all-aluminum 1750 cc turbocharged engine with direct injection

The engine is the "beating heart" of any Alfa Romeo, and for the all-new 2015 4C Spider, it beats to an innovative, all-aluminum 1750 cc turbocharged and intercooled engine with dual (intake and exhaust) continuous variable-valve timing (VVT) that delivers 237 horsepower - or an impressive 136 horsepower-per-liter.

To ensure exceptional performance and drivability on the racetrack or city streets, the 1750 cc turbocharged engine features cutting-edge technologies. High pressure direct-injection (2,900 psi / 200 bar) with multi-hole fuel injectors provide a more even spray. To increase performance, while reducing oil consumption and emissions, the cylinder head inlet ducts have an optimized design, while cylinder liners are made from thin cast-iron. The addition of an electric thermostat helps the 1750 cc turbo engine reduce warm-up times and tailpipe emissions. Minimizing vibration at higher engine speeds, the engine's crankshaft features eight counter weights. Last, intake and exhaust systems are optimized for Alfa Romeo 4C Spider's mid-engine layout.

A new generation turbocharger features a pulse-converter exhaust manifold to exploit pressure waves and boost torque at low-engine speeds. A waste gate valve adjusts turbo pressure and improves the engine's efficiency. Advanced turbo technology enables the Alfa Romeo 4C Spider to maximize torque at low engine speeds and deliver more response to driver input by increasing combustion efficiency and turbine speed, all while eliminating turbo lag. As a result, torque delivery is instantaneous, with a peak of 258 ft.-lb. (350 N•m); 80 percent of which is available at only 1,700 rpm.

Three available exhaust systems, including an all-new Akrapovic dual-mode system

From the 4C Spider Concept to production, the all-new Alfa Romeo 4C Spider will offer its most hardcore motorsport enthusiasts an all-new Akrapovic dual-mode exhaust system with Alfa Romeo's signature resonant sound (late availability).

Developed in cooperation with the racing exhaust experts at Akrapovic, this beautifully crafted titanium system consists of two center-mounted tailpipes, computer-optimized asymmetrical mufflers with a dual-mode exhaust valve system and link pipe with resonator to eliminate in-cabin droning. For a technical look that emphasizes 4C Spider's lightweight design, a carbon fiber bezel surrounds the Akrapovic center mounted exhaust tips.

Like the 4C Coupe, the Alfa Romeo 4C Spider will also offer the standard exhaust system and a racing exhaust system. Similar in design, the optional racing exhaust removes the muffler, and instead integrates a uniquely designed asymmetric Y-shape system after the catalyst. For added style, the racing exhaust system features integrated dual concentric exhaust tips.

Advanced technological solutions: Alfa TCT twin-clutch and Alfa DNA selector technologies further make the 4C Spider an extension of the driver

Teamed to the all-aluminum 1750 cc turbocharged engine is a paddle-shifting Alfa TCT (twin-clutch transmission) tuned specifically for the all-new Alfa Romeo 4C Spider. With its uniquely calibrated software that adjusts with the Alfa DNA selector system, the Alfa TCT's gearshifts are designed to become most aggressive in the Dynamic and Race modes. Further making this Alfa Romeo an extension of the driver are rev-matching paddle shifts and precise gear changes as quick as 130 milliseconds at full throttle.

For driving convenience in Dynamic, Natural or All-weather modes, the Alfa Romeo TCT gearbox can utilize an "auto" mode.

Instantaneously optimizing the Alfa Romeo 4C Spider's level of performance is the brand's innovative Alfa DNA selector. With four modes, including "Race" mode, the Alfa DNA selector can optimize the engine, transmission, Alfa Electronic Q2 differential and electronic stability control (ESC) calibrations to the levels needed by the driver. With a touch of the Alfa DNA selector, the driving dynamics of the Alfa Romeo 4C Spider can be changed to (in order of increasing capability):

All-weather - designed to ensure maximum control in adverse weather conditions and enables gentler accelerator input and special engine and brake control logic to match road speed and prevent skidding
Natural - enables grand touring comfort and smooth drivability for the Alfa TCT gearbox
Dynamic - enables improved driving performance via a more aggressive powertrain calibration and less intrusive ESC setting
Race - Available while in Dynamic mode, Race mode is the most extreme performance mode, putting the driver in total control of the car under race conditions. ESC and anti-slip regulation (ASR) are deactivated to allow the driver to control traction through the accelerator pedal. The Alfa Electronic Q2 differential control system remains active for fast exits out of corners or bends

In Race mode, launch control can be activated, allowing the Alfa Romeo 4C Spider to deliver 0-to-60 mph acceleration blasts as low as 4.1-seconds as soon as the driver releases the brake

Maximum road-holding suspension

The all-new Alfa Romeo 4C Spider adopts race-derived solutions to ensure maximum agility and road holding performance. The front suspension is comprised of a "superimposed" double wishbone configuration for direct and unfiltered feedback. At the rear, an advanced MacPherson suspension ensures superb road-holding attributes - even in the most extreme of maneuvers. Both front and rear suspensions are made from aluminum and high-strength steel. For the North American market, the Alfa Romeo 4C Spider is designed with stiffer springs, larger front- and rear-sway bars, and re-tuned shock absorbers.

Track Package

For maximum handling performance, the all-new Alfa Romeo 4C Spider is available with the Track Package. This package includes high-performance shock absorbers with larger front- and rear-sway bars, larger and staggered fitting 18 x 7-inch (front) 19 x 8.5-inch (rear) forged-aluminum wheels with available Pirelli P-Zero "AR Racing" tires, performance flat-bottom steering wheel with microfiber inserts, carbon fiber exterior mirrors and carbon fiber gauge cluster bezel, plus the availability of Black leather performance seats with microfiber inserts and Red or Yellow accent stitching.

Enthusiast-desired "manual" steering

In line with the Alfa Romeo 4C Spider's ultra-lightweight design and desire for maximum agility and road feel, the conventional power steering system is removed altogether. Through a manual steering system and 15.7:1 quick-ratio steering, the Alfa Romeo 4C Spider provides the driver with maximum feel-of-the-road. Furthermore, an appropriate steering-wheel load is maintained thanks to the low overall weight of the car.

Powerful stopping power, up to 1.25 g of braking deceleration

The Alfa Romeo 4C Spider's brake system is designed for track use, where decisive braking even under the most intensive conditions is required. To deliver maximum stopping power and 1.25 g of braking deceleration, this Alfa Romeo is equipped with four self-ventilating perforated discs and Brembo four-piston aluminum calipers at the front axle.

Excellence handcrafted in Modena, Italy

The Alfa Romeo 4C Spider combines two excellences - the racing and performance know how of Alfa Romeo engineering, plus the craftsmanship and manufacturing expertise of Maserati.

The very best technical and industrial expertise of the Alfa Romeo and Maserati brands were used to develop the 4C Coupe and all-new 4C Spider. Teamwork between the two brands included the integration of the Alfa Romeo Centro Stile with the well-known craftsmanship of the Maserati brand's Modena workshop. In addition, the Alfa Romeo 4C Coupe and 4C Spider are boosted by the technological contributions of Italian suppliers, who are international leaders in manufacturing high-performance components.