ANGELHOLM, Sweden — The Koenigsegg Regera pictured here is the same car that took the 2015 Geneva Motor Show by storm. This is the prototype, and we’re among the first outsiders in the world to get a crack at the hypercar that signals a new chapter in terms of design and technology for the boutique Swedish brand. This car in particular is a fair bit outside industry norms: Most auto show queens can barely eclipse walking speed; this one will reportedly touch 249 mph. The production version aims for 255.

Koenigsegg won’t begin delivering fully baked models of the Regera until September. It plans to build only 80 copies of the 1,500-horsepower, carbon monocoque monster for about $1.89 million a pop, with half of them already spoken for. The Regera is stunning to look at, but when it comes to this car, it’s the drivetrain that’s the star of the show.

As creator Christian von Koenigsegg explains, “Right now, when reversing, the gasoline engine runs in idle; it’s only the electric motors that make the car move.” Specifically, there are three electric motors, one connected to the crankshaft and one to power each rear wheel. The prototype’s steering wheel paddles select the car’s direction of travel. Left is reverse; right is forward. Pull them simultaneously and you get park.

We pull the right paddle and the Regera moves ahead slowly, using electricity and the 5.0-liter, twin-turbo V-8 internal combustion engine together. There is no conventional multiratio transmission. Instead, there is a hydraulic coupling, dubbed HydraCoup, which is part of a patented piece of technology called Koenigsegg Direct Drive transmission or KDD.

“The electric motors, placed after the hydraulic coupling, are major power sources up until [about 30 mph] when the [gasoline engine’s] crankshaft and the rear axle are running at the same speed. The engine [behaves as though it] is in ‘seventh gear’ from the start, speedwise,” Koenigsegg says. With no step-gear transmission in between, the engine links to the rear wheels via a 2.73:1 final drive, with HydraCoup essentially working as a torque converter as it allows for some slip. The engine rumble is muffled and it sounds similar to when it’s idling, but speed increases anyway as we continue forward. The hydraulic coupling is supposed to lock fully at 30 mph under normal acceleration. But Koenigsegg senses something isn’t quite right.

“My team installed new software late last night, and I think it locks the ‘clutch’ a little too late,” he assesses. “And that little twitch you felt at the lock, we intend to remove that completely.” The jerkiness is barely perceptible, but certainly at some points during the run, I come to know when it occurs.

The Regera uses electricity when accelerating quickly, which helps plug gaps in the torque curve; indeed, the electric motors also serve as a substitute for conventional gears. At low speeds, too, the majority of the power comes from electricity, but the setup also takes energy from the combustion engine into the hydraulic coupling for torque conversion. Electric power is available all the way up to about 249 mph, but with diminishing effect above 186 mph.

Koenigsegg urges me to push the throttle harder, and the Regera—Swedish for “to reign” or “to rule”—gallops immediately, in a blaze. Compared with other transmissions, manual or automatic, this one allegedly reduces powertrain losses by about 50 percent. For an already massively powerful, 1,100- horsepower engine like the Regera’s twin-turbo V-8, that means about 50 additional ponies reach the rear wheels instead of disappearing into a gearbox. With additional power from the electric motors, Koenigsegg says the car can generate a combined peak output of 1,500 hp and 1,560 lb-ft, as the individual power curves of the V-8 and electric motors intersect.

As we continue down the road, the progenitor makes a request. “Don’t pay too much attention to the engine noise. Some fasteners have been shaken loose in the prototype for our ‘fishtail’ end pipes. I will ensure that these are screwed on tight for your afternoon driving. In addition, we lack catalytic converters and exhaust valves for the moment, so this is straight pipes.”

The new bits arrive later in the day, and Koenigsegg beams as he feels the ultralight titanium parts. The exhaust system, constructed by Slovenian specialist Akrapovič, terminates in two narrow pieces forming a part of the car’s venturi tunnel. The flat side shape creates rapid exhaust pulses, desirable because the engine runs mostly at low revs. The center-located chrome exhaust is something of a dummy; sitting inside are cooling fans for the electric motor package. “It’s only when the car stops after a hard driving session that some hot air will come out of here, a little backwards and funny.”

I approach a roundabout and brake, charging the batteries. In this prototype, that doesn’t mean the regenerative drag “brakes” the car as sharply as you feel in something like a Tesla Model S or BMW i3. However, massive regeneration will be created with the production battery pack in place, actually far more than in the Model S and i3. The Regera’s battery pack is a water-cooled, 620-volt, 9.27-kilowatt-hour unit Koenigsegg says is “the most power-dense battery pack ever created for a road-going car.” It can momentarily power the three electric motors to produce a combined 704 hp during hard acceleration, and the battery pack can absorb more than 150 kW under braking for energy regeneration with the engine in generator mode.

We head toward Ängelholm, Koenigsegg’s hometown. A positive effect from the previous slowdown is that the batteries are fully charged. Sadly, this confuses the new software, and red numbers appear on the digital display among telemetry visible only on this prototype. I accelerate slowly; the Regera moves erratically. The batteries need to drain slightly, so we activate all-electric mode. “We intend to offer EV mode on customer cars, but it’s mostly designed to be used in garages, or maybe if you come home late [and want to be quiet],” Koenigsegg says. Production Regeras will feature a battery-drain mode to ensure drivers arrive at their final destination with batteries ready for quick plug-in rejuicing.

Upon arrival at the manufacturer’s airfield test track, engineer Alex Olsson only needs a minute to rectify the software issue, something he could also have done remotely through the car’s 4G network. The Regera has been running around 20 to 30 hours per week since returning from last year’s Geneva show; how many miles it has covered is hard to say because the trip computer has been reset or replaced several times. Regardless, the driving experience is a new sensation, perhaps a combination of the feel you get from electric cars like the Model S, which also has no conventional gearbox, and a combustion-engine vehicle with a continuously variable transmission. But while a CVT sends revs to the sky and waits for road speed to reach the corresponding level, here we have drive straight from the crankshaft fairly early during acceleration.

From about 30 mph and 2,000 rpm, it is possible to sit back and wait for 249 mph—with the support of the three electric motors. The power is brutal, efficient, and shockingly easy to use. The Regera is smooth in town and smooth in its pursuit of centrifuge-like speed. Koenigsegg promises the production version, which was presented at this year’s Geneva show, will accelerate from 0 to 62 mph in 2.8 seconds, 0 to 124 mph in 6.6, and 0 to 186 in just 10.9, with only 3.9 seconds needed to go from 93 to 155. Find enough open space and the Regera, he says, will do 0 to 248 in 20 seconds.

Trouble is, rain is now falling. Not to mention the car is on winter tires. The Michelin rubber measures 225/45R-19 at the front and 285/45R-19 at the rear, but the Regera’s regular carbon-fiber wheels use wider tires measuring 275/35R-19 and 345/30R-20. Still, the long asphalt strip ahead of the heavily curved windshield looks tempting. I floor the gas pedal, though not fully since the three-mode traction control system is not yet incorporated. After the car predictably leaves two lines of black rubber behind, Koenigsegg mentions it is possible to spin the rear wheels all the way to 174 mph on dry surfaces. Thanks, then, for the Koenigsegg-engineered, oversized carbon-ceramic brakes that measure 15.63 inches up front and 14.96 in the rear, with six- and four-piston calipers, respectively.

The Regera, however, isn’t about its astonishing brakes. It’s about bone-crushing acceleration. Koenigsegg is developing launch control, naturally, that will hold the gasoline engine at around 4,000 rpm before the car lights off. And as the wind pushes raindrops across the windshield, the Regera’s exhaust fills the hybrid hypercar’s cabin with a noise just short of the sound of thunder. In its unfinished state, the exhaust is superlative, broadcasting deafening booms from the twin-turbocharged V-8. Although, when the final system is installed, Koenigsegg states that the tone will be quite different. Its euphony, then, can’t be quantified. Yet.

From 30 mph and 2,000 rpm, it is possible to sit back and wait for 249 mph—with the support of the three electric motors.

While Koenigsegg’s CC8S and CCR provide a more reclined seating position, like in a Formula 1 car, the CCX and onward are spacious and ergonomically better. Sure, it still requires some exercise and agility to enter or exit the cabin, but Koenigsegg refines its cars more with each installment. This prototype rolls on a medium damper setting, which works fine over uneven ground and leaves your kidneys intact. A hydraulic lift system, both front and rear, can raise the Regera for crossing a speed bump—if you remember to press the button. (Koenigsegg forgot once. He laughed. I cried.)

After some hefty acceleration runs, I make some sharp turns to feel the chassis balance. The hydraulic steering is heavy and has little power assistance, but it feels mechanical and genuine. But it’s difficult to discern its ultimate communication with the driver, as the car is wearing winter tires, and engineers are still finalizing the weight distribution.

Meanwhile, other improvements are in the pipeline. Wheel housings will receive soundproofing mats made from an allegedly never-before-used material; engineers are finalizing additional damper settings; the small storage compartment in front of the passenger will feature inductive charging for external devices. The electrically actuated, hydraulic mirrors and doors will have parking sensors and cameras, making sure you don’t accidentally open them into obstacles.

Ah, that last point elicits a chuckle. Obstacles? Er, no. As the Regera testifies, that’s not usually a noun in Koenigsegg’s vocabulary.

2016 Koenigsegg Regera Specifications

On Sale: Now
Price: $1.89 million (base)
Engine: 5.0L twin-turbo DOHC 32-valve V-8/1,100 hp @ 7,800 rpm, 944 lb-ft @ 4,100 rpm plus two electric AC motors mounted on rear axle/285 hp, 575 lb-ft; and one electric motor mounted at crank/238 hp, 280 lb-ft; 1,500 hp, 1,560 lb-ft combined peak output
Transmission: Direct drive
Layout: 2-door, 2-passenger, mid-engine, RWD convertible
EPA Mileage: N/A
L x W x H: 179.5 x 80.7 x 43.7 in
Wheelbase: 104.8 in
Weight: 3,505 lb
0-60 MPH: 2.7 sec (est)
Top Speed: 255 mph (est)

Woo, lordy. That’s quite a colour combo.

Indeed – it’s “a blue-tinted carbon finish with gold leaf striping.” The wheels are also finished in gold leaf – which is likely to make you quite cross when you scrape one along a kerb.

The blue-yellow combination is, as you might expect, a luxurious rendition of Sweden’s national colours, as “Koeniggsegg is a very proud Swedish company.” And, as Sweden is quite excellent, we’re not arguing.

It’s the final car in the ‘Employee Regera’ series, a ‘this is how I’d have mine’, made by the people who actually build the cars. We’ve seen a few before, including one in maroon and one in deep purple. Smooooke from the tyy-reeess…

Please promise you’ll never do that again.

Yes, that was rather embarrassing. Moving on.

You’ll notice that the rest of the car follows much the same form as the terrifyingly brilliant
Regera that we drove a while back.

So, there’s the same V8-hybrid powertrain that’s good for a combined 1,479bhp – a curiously similar number to another modern hypercar.

And it’ll fry its tyres at almost any speed you choose to. Which has to be a plus.

How do you say ‘Regera’, anyway?

Well, like we mentioned in our first drive of the hybrid hypercar, it’s pronounced with a hard ‘g’ – “Re-gera”, not “Re-jera”. It means ‘to reign’.

And deploying the best part of 1,500bhp, with the top down, will probably make you feel like a king – unless of course, you bin it spectacularly.

Tell me more about the special edition.

Of course. The interior has also undergone a series of changes, which, like the outside, convey an idea that’s close to Christian’s heart.

The first car that he and his wife owned was an NA series Mazda MX-5 – also known as the Miata, for those who spell colour without a ‘u’ – which had a brown leather interior.

Their first car was a Miata? What a pair of champions

Indeed. So, to honour the very family-based nature of Koeniggsegg, Christian fitted out the Regera’s interior in leather with a similar brown hue.

So, what are your thoughts on Mr Koenigsegg’s very personal Regera? And what, if anything, would you do differently?

Koenigsegg will use the Geneva Motor Show 2017 to celebrate the completion of the first two Koenigsegg Regeras for customer delivery.

This is a milestone achievement for Koenigsegg in many respects:

• The Regera is an all-new Koenigsegg, full of groundbreaking technology, including the world’s first Direct Drive system for a production vehicle.
• It marks the first time Koenigsegg will build two concurrent models in its Ängelholm production facility.
• It caps a year of vast expansion for Koenigsegg Automotive AB.

The Regera is a true technical tour-de-force. It is a rolling collection of world firsts and world bests.

It combines motorsport-grade battery cells, three powerful electric motors and Koenigsegg’s proven twin-turbo V8 engine to produce a prodigious 1500hp, which is sent to the rear wheels via the first direct drive system ever developed for a series production vehicle: Koenigsegg Direct Drive.

It features the first 800-volt electrical system to ever be used in a production vehicle. This is used to supply power to three electric motors, which, at 670hp, have the highest electric power output ever used in a production hybrid.

It is the first production vehicle in the world available with a fully robotised body and the first with a fully stowable, top-mounted rear spoiler for better aerodynamics.

The hybrid powertrain in the Regera will propel it from standstill to 300 km/h in 10 seconds - faster than even the extraordinary Koenigsegg One:1 - and on to 400km/h in just under 20 seconds, yet another world first for a production car. We would love to tell you it is the world’s first car with a removable roof capable of reaching 400 km/h, but that was actually the Koenigsegg CCXR. In 2008.

Such is the history of innovation at Koenigsegg.

Koenigsegg Automotive

The first Regera to be delivered is finished with a modern twist on a well known sports car livery. Reminiscent of classic British Racing Green, the green tinted clear coat allows the perfectly aligned carbon fibre weave to shine through. It is a constant reminder that the Regera is a thoroughbred performance car featuring only the latest, greatest technology. The interior is finished in rich Saddle Brown leather with a combination of basket weave and flat leather covering the seats, rear wall, steering wheel and doors.

The car is fitted with Koenigsegg’s new ‘Tresex’ hollow-core carbon fibre wheels, which reduce wheel mass by 40% compared to a lightweight alloy wheel of the same size. Fitment of Michelin’s brand new Pilot Sport 4S tyre is standard.

The second Regera wears a combination of candy apple red with a clear carbon centre section and candy apple red hood stripe. Air intakes along the side of the car are also finished in clear carbon. The interior is finished in black leather with highlights in Lingonberry. This Regera is also fitted with Koenigsegg’s new three spoke carbon fibre wheels.

These two customer Regeras feature a rich blend of luxury and blistering performance.

The Regera is available with 6-way electronically adjustable sport seats, full iPhone integration via Apple CarPlay (music, calls, messaging and maps), two induction phone charging points, Bird’s Eye View parking assistance, and Koenigsegg’s unique Autoskin system that allows the driver to open any of the doors or hoods with the touch of a button.

As with all Koenigseggs, the Regera features a detachable hardtop that can be stored under the front hood when not in use.

For driver safety, the Regera is equipped with a fully adjustable pedal box, smart airbag technology, active chassis technology, Koenigsegg electronic stability control with 3 modes available, Koenigsegg traction control, carbon ceramic brakes, sport ABS system, TPMS, fully adjustable active suspension, and a full digital warning and information system.

The Koenigsegg Regera powertrain consists of three electric motors (one on the crankshaft and one on each of the rear wheels) powered by a battery pack capable of extreme levels of discharge and recharge via the world’s first 800V electrical system in a production car. The electrical propulsion system works in concert with Koenigsegg’s proven twin-turbo V8 internal combustion engine to deliver 1500hp and over 2000Nm of torque.

Power is sent to the rear wheels via Koenigsegg Direct Drive, a system developed in-house by Koenigsegg that replaces the traditional gearbox and thereby avoids the weight penalties and efficiency losses inherent in a traditional driveline.

The Regera has immense, instant power and torque at standstill from the electric driveline, which is very quickly supplemented by the internal combustion engine. The result is rapid, smooth acceleration and a driving experience unlike any other - from 150 to 250 km/h in just over 3 seconds, and from 0 to 400 km/h in just under 20 seconds.

We are very excited at the prospect of delivering the Regera to eager customers in the coming months. A new chapter in the Koenigsegg story is quickly unfolding.