Infiniti: Q50 News
11-25-2015, 12:59 AM
#482
The Third Ball
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11-25-2015, 01:18 AM
#483
Team Owner
Dont get me started on the Q50...
this is from someone who has had 03 G35C 6mt (Holy Shit, 280hp 6mt with brembo), 06 G35C 6mt(looked decent and VQHR), 08 G37C 6mt (330hp!! even tho it was not any faster than the 06)
Then comes the Q50 and i called it quit... had enough of the same VQ for a whole decade.
this is from someone who has had 03 G35C 6mt (Holy Shit, 280hp 6mt with brembo), 06 G35C 6mt(looked decent and VQHR), 08 G37C 6mt (330hp!! even tho it was not any faster than the 06)
Then comes the Q50 and i called it quit... had enough of the same VQ for a whole decade.
Last edited by oonowindoo; 11-25-2015 at 01:23 AM.
11-25-2015, 01:21 AM
#484
Team Owner
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tonio (12-02-2015)
11-25-2015, 01:22 AM
#485
Team Owner
11-25-2015, 09:01 AM
#487
brahs be jelly
Thread Starter
11-25-2015, 09:19 AM
#488
Senior Moderator
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11-25-2015, 10:27 PM
#490
I drive a Subata.
iTrader: (1)
11-25-2015, 11:02 PM
#491
Burning Brakes
11-25-2015, 11:03 PM
#492
Burning Brakes
Dont get me started on the Q50...
this is from someone who has had 03 G35C 6mt (Holy Shit, 280hp 6mt with brembo), 06 G35C 6mt(looked decent and VQHR), 08 G37C 6mt (330hp!! even tho it was not any faster than the 06)
Then comes the Q50 and i called it quit... had enough of the same VQ for a whole decade.
this is from someone who has had 03 G35C 6mt (Holy Shit, 280hp 6mt with brembo), 06 G35C 6mt(looked decent and VQHR), 08 G37C 6mt (330hp!! even tho it was not any faster than the 06)
Then comes the Q50 and i called it quit... had enough of the same VQ for a whole decade.
11-26-2015, 10:15 AM
#493
9 mpg.
Join Date: Sep 2009
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$10 says the production model will be a hit. Either way, with the engine alone they've got my attention. 3.0L TT? Not bad, better than anything else Japan is putting out right now (short of their new supercars).
Still though, I wouldn't spend that much money on a new Q60 when C6Z06's are going for mid-high 30's. Hell, C6Z06 > 90% of the new cars in the 40-50k price range. Lawl.
For someone who's had so many G's, you'd think you'd at least get the specs right.. The '06 didn't have the HR, it had a better built version of the DE motor. 05-06 sport models came with Rev-Up which was notorious for burning oil and having less torque down low than the DE's. And finally, if your '08 G37 was legitimately not any faster than your '06 Rev-Up then something was wrong with your '37.
VQ37HR / VQ35HR > VQ35Rev-Up > VQ35DE.
But hey to each his own, my G's faster than my old AP1 but I still miss that car to no end. I can understand your frustrations with Nissan/Infiniti. That 335i should keep you more than happy though. Haha.
Still though, I wouldn't spend that much money on a new Q60 when C6Z06's are going for mid-high 30's. Hell, C6Z06 > 90% of the new cars in the 40-50k price range. Lawl.
Dont get me started on the Q50...
this is from someone who has had 03 G35C 6mt (Holy Shit, 280hp 6mt with brembo), 06 G35C 6mt(looked decent and VQHR), 08 G37C 6mt (330hp!! even tho it was not any faster than the 06)
Then comes the Q50 and i called it quit... had enough of the same VQ for a whole decade.
this is from someone who has had 03 G35C 6mt (Holy Shit, 280hp 6mt with brembo), 06 G35C 6mt(looked decent and VQHR), 08 G37C 6mt (330hp!! even tho it was not any faster than the 06)
Then comes the Q50 and i called it quit... had enough of the same VQ for a whole decade.
VQ37HR / VQ35HR > VQ35Rev-Up > VQ35DE.
But hey to each his own, my G's faster than my old AP1 but I still miss that car to no end. I can understand your frustrations with Nissan/Infiniti. That 335i should keep you more than happy though. Haha.
11-26-2015, 03:24 PM
#494
brahs be jelly
Thread Starter
11-26-2015, 03:34 PM
#495
Team Owner
Keep dreaming on that interior. It might be close, but it will definitely be toned down.
11-30-2015, 11:51 AM
#496
Team Owner
$10 says the production model will be a hit. Either way, with the engine alone they've got my attention. 3.0L TT? Not bad, better than anything else Japan is putting out right now (short of their new supercars).
Still though, I wouldn't spend that much money on a new Q60 when C6Z06's are going for mid-high 30's. Hell, C6Z06 > 90% of the new cars in the 40-50k price range. Lawl.
For someone who's had so many G's, you'd think you'd at least get the specs right.. The '06 didn't have the HR, it had a better built version of the DE motor. 05-06 sport models came with Rev-Up which was notorious for burning oil and having less torque down low than the DE's. And finally, if your '08 G37 was legitimately not any faster than your '06 Rev-Up then something was wrong with your '37.
VQ37HR / VQ35HR > VQ35Rev-Up > VQ35DE.
But hey to each his own, my G's faster than my old AP1 but I still miss that car to no end. I can understand your frustrations with Nissan/Infiniti. That 335i should keep you more than happy though. Haha.
Still though, I wouldn't spend that much money on a new Q60 when C6Z06's are going for mid-high 30's. Hell, C6Z06 > 90% of the new cars in the 40-50k price range. Lawl.
For someone who's had so many G's, you'd think you'd at least get the specs right.. The '06 didn't have the HR, it had a better built version of the DE motor. 05-06 sport models came with Rev-Up which was notorious for burning oil and having less torque down low than the DE's. And finally, if your '08 G37 was legitimately not any faster than your '06 Rev-Up then something was wrong with your '37.
VQ37HR / VQ35HR > VQ35Rev-Up > VQ35DE.
But hey to each his own, my G's faster than my old AP1 but I still miss that car to no end. I can understand your frustrations with Nissan/Infiniti. That 335i should keep you more than happy though. Haha.
08 G37 6mt is not any faster than the 06. while it does more WHP than the G35, but it is just not any faster. high 13s (great driver) to mid 14s (average driver) which is about the same as what you can do with the 06.
Butt dyno will tell you G37 is faster but it is not.
Don't get me wrong, it was a good looking and good performance car in 2008 but just got very disappointed when the Q50 came out and still using the old shit.
my 335i did not keep me happy, it was too slow so i switched. This is not one of those i switched to BMW then i jumped the bandwagon since i have no problem switching back to the Q60 if it has the things i wanted in there. Even the 14mpg, vibrator shifter, and engine roughness did not bother me as much as others. But if i were to spend $50-60k again, it has to be something "new". Not just a new face.
Last edited by oonowindoo; 11-30-2015 at 11:56 AM.
11-30-2015, 03:08 PM
#497
Someday, an RS6 Avant+
Is it me or does it look like a tarted up Maxima? Maybe I need some of the drugs that dumbs down the impressions that BMW is about to fail. 
11-30-2015, 03:25 PM
#498
Team Owner
The problem with BMW is that their horsepower isn't as good as honda's horsepower, which is a much higher horsepower per horsepower ratio. BMWs horsepower can't out-horsepower Honda's horsepower, so the horsepower numbers are skewed in horsepower favor of BMW horsepower over Honda horsepower.
Now, don't get me started on Infinity horsepower verse Honda horsepower...
Now, don't get me started on Infinity horsepower verse Honda horsepower...
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RPhilMan1 (12-01-2015)
11-30-2015, 03:54 PM
#500
tehLEGOman
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The problem with BMW is that their horsepower isn't as good as honda's horsepower, which is a much higher horsepower per horsepower ratio. BMWs horsepower can't out-horsepower Honda's horsepower, so the horsepower numbers are skewed in horsepower favor of BMW horsepower over Honda horsepower.
Now, don't get me started on Infinity horsepower verse Honda horsepower...
Now, don't get me started on Infinity horsepower verse Honda horsepower...
12-01-2015, 01:47 PM
#501
Someday, an RS6 Avant+
12-01-2015, 02:06 PM
#502
GEEZER
Audi>
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MTEAZY (12-02-2015)
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12-02-2015, 09:52 AM
#505
GEEZER
Exactly.
12-02-2015, 09:53 AM
#506
Team Owner
Please. It's the Germans. It's ALWAYS the Germans. :smitler:
12-02-2015, 10:54 AM
#507
I drive a Subata.
iTrader: (1)
Ethics 
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1killercls (12-02-2015)
12-02-2015, 11:12 AM
#508
$10 says the production model will be a hit. Either way, with the engine alone they've got my attention. 3.0L TT? Not bad, better than anything else Japan is putting out right now (short of their new supercars).
Still though, I wouldn't spend that much money on a new Q60 when C6Z06's are going for mid-high 30's. Hell, C6Z06 > 90% of the new cars in the 40-50k price range. Lawl.
For someone who's had so many G's, you'd think you'd at least get the specs right.. The '06 didn't have the HR, it had a better built version of the DE motor. 05-06 sport models came with Rev-Up which was notorious for burning oil and having less torque down low than the DE's. And finally, if your '08 G37 was legitimately not any faster than your '06 Rev-Up then something was wrong with your '37.
VQ37HR / VQ35HR > VQ35Rev-Up > VQ35DE.
But hey to each his own, my G's faster than my old AP1 but I still miss that car to no end. I can understand your frustrations with Nissan/Infiniti. That 335i should keep you more than happy though. Haha.
Still though, I wouldn't spend that much money on a new Q60 when C6Z06's are going for mid-high 30's. Hell, C6Z06 > 90% of the new cars in the 40-50k price range. Lawl.
For someone who's had so many G's, you'd think you'd at least get the specs right.. The '06 didn't have the HR, it had a better built version of the DE motor. 05-06 sport models came with Rev-Up which was notorious for burning oil and having less torque down low than the DE's. And finally, if your '08 G37 was legitimately not any faster than your '06 Rev-Up then something was wrong with your '37.
VQ37HR / VQ35HR > VQ35Rev-Up > VQ35DE.
But hey to each his own, my G's faster than my old AP1 but I still miss that car to no end. I can understand your frustrations with Nissan/Infiniti. That 335i should keep you more than happy though. Haha.
12-02-2015, 02:45 PM
#509
12-02-2015, 05:38 PM
#510
Team Owner
Because VW/Audi got more balls than others, thus >*
They really went by " Go big or go home"
If they were going to cheat, they will cheat at the rate of 40 times. They dont mess around.
They really went by " Go big or go home"
If they were going to cheat, they will cheat at the rate of 40 times. They dont mess around.
12-03-2015, 02:00 PM
#511
GEEZER
12-04-2015, 08:45 AM
#512
But they can't be >* since they got caught and that cost them billions. If they really were that great, they'd cheat and WOULDN'T get caught. Which I suspect is what Merc is!
12-08-2015, 10:07 PM
#513
brahs be jelly
Thread Starter
12-09-2015, 03:52 PM
#514
Chapter Leader (Southern Region)
Bleh.. Fucking come out with the Q50 Eau Rouge already.. 
The Q50 Eau Rouge Might Actually Make it to Production After All ? Insider Car News
The Q50 Eau Rouge Might Actually Make it to Production After All ? Insider Car News
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juniorbean (12-09-2015)
12-12-2015, 05:44 PM
#515
Like it.
Infiniti designers have used some restraint with regard to using weird lines (something that Lexus designers haven't been doing recently), tho still can't beat the timeless design of the original G35 coupe (too bad the original G's interior was a bit lacking).
Infiniti designers have used some restraint with regard to using weird lines (something that Lexus designers haven't been doing recently), tho still can't beat the timeless design of the original G35 coupe (too bad the original G's interior was a bit lacking).
12-14-2015, 02:06 PM
#516
GEEZER
12-15-2015, 06:19 PM
#517
Burning Brakes
Infiniti Announces New 3.0-liter V6 Twin-Turbo Engine – the Most Advanced V6 Ever Offered by Infiniti
• New VR-series engine becomes the lightest, most powerful, cleanest and most fuel-efficient V6 engine that Infiniti has ever offered
• Two power outputs available: 400 or 300 horsepower
• Series of technical innovations enhance drivability and performance
• Compact layout features new integrated exhaust manifold
• The 3.0-liter V6 twin-turbo engine family will first be available in the 2016 Infiniti Q50 sports sedan
NASHVILLE (Dec. 15, 2015) – Infiniti's new compact, lightweight 3.0-liter V6 twin-turbo engine is the most advanced V6 engine that the brand has ever offered, striking an ideal balance between drivability, efficiency, and performance.
The 3.0-liter V6 twin-turbo is an all-new engine from the new and exclusive VR- series powertrain family, born out of the brand's longstanding heritage of V6 powertrain production. The new engine has been engineered to empower the driver and offer increased power and torque and higher levels of efficiency than any comparable predecessors from the company.
The engine's reduced weight and contained size is credited, in part, to a lighter and more compact cylinder block. The result is greater mechanical efficiency, while a series of new features and in-house innovations secure superior performance.
Selected Infiniti models will be equipped with the all-new 3.0-liter V6 twin-turbo from 2016 onwards, with the engine available in two performance levels – 300 or 400 horsepower. Both engines share the same technologies and offer the same unrivalled sensation of potent and immediate power delivery.
The most advanced V6 engine Infiniti has ever offered
The all-new VR-series 3.0-liter V6 twin-turbo engines deliver a compelling combination of drivability, efficiency, and performance. The VR engines will be used in new Infiniti models that have been engineered to satisfy every Infiniti market worldwide, signaling the growing presence of the brand globally.
The all-new 3.0-liter V6 twin-turbo engine was created through extensive in- house experience of six-cylinder powertrain development and backed up by a strong history of . The VQ-series V6 powertrain family, predecessor to VR, has been a long-established and multi-award winning series of engines that has appeared in Infiniti models since 1994. For fourteen years, from 1995 to 2008, this VQ engine was listed as one of "Ward's 10 Best Engines," an unrivalled achievement.
New technologies for class-leading power output and efficiency
The all-new 3.0-liter V6 twin-turbo engine has been developed to deliver optimal power and torque for an engine of its size, together with optimized fuel efficiency. The high-output version of the power unit delivers 400 horsepower (298kW) at 6400 rpm and 350 lb-ft (475 Nm) maximum torque at 1600-5200 rpm; while the standard output version produces 300 horsepower (224kW) at 6400 rpm and 295 lb-ft (400 Nm) torque at 1600-5200 rpm.
While the 300 horsepower version is fitted with a , the 400 horsepower engine uses two for more effective management of heat when under operating at higher loads. In addition, for the 400 horsepower variant an optical turbo speed sensor gives a 30 percent power boost to the turbo system by allowing the blades to spin faster.
These outputs have been achieved while ensuring an improvement in fuel efficiency of up to 6.7 percent. This represents a best-in-class power-to- efficiency ratio for the 400 horsepower unit.
This power-to-efficiency performance was made possible thanks to a set of newly developed features. Advanced timing control ensures improved responsiveness, enabling quicker reactions to driver inputs.
A new electric motor is fitted to the valve timing system, increasing the speed of the throttle for enhanced response times. Not only does this have a positive impact on performance but also efficiency, with the engine able to operate more efficiently through closer control of cylinder combustion.
Power delivery is enhanced through an advanced new twin-turbo system enabling smooth and immediate responses under acceleration, while aiding efficiency. An optimized turbine blade design helps the engine generate greater overall performance, with faster turbine revolution speeds allowing for an immediate response from the twin-turbo system.
In addition, the features a new , which allows for the twin-turbo system to perform at up to 220,000 rpm – at steady condition and 240,000 rpm at transient condition – higher than ever before for a V6 power unit. With greater capacity for faster revolutions, the twin turbochargers boost the higher-powered version of the engine to deliver higher power and torque. The turbo speed sensor on the 400 horsepower version allows for up to 30 percent more power output.
The engineers have developed a water-cooled intercooler system to further improve performance and efficiency. The system rapidly cools air as it enters the twin-turbo system, reducing turbo lag and allowing for more immediate acceleration. The secondary result is a cooling system that is more compact – meaning a shorter flow path for air entering the turbocharger to enable quicker engine response.
A new electronic wastegate actuator allows closer control of exhaust gas flow away from the turbocharger, restricting the amount of exhaust gas flowing through the unit to improve overall engine efficiency.
Lower weight, greater mechanical efficiency, more engaging drive
The core structure of the 3.0-liter V6 twin-turbo engine weighs 429.5 pounds (194.8 kg) – 39.1 pounds (14.1 kg) less than the engine it replaces. The new turbocharger and advanced intercooler (or CAC) system componentry adds just an extra 56.9 pounds (25.8 kg), for 486.3 pounds (220.6 kg) total.
The all-new power unit is 19 percent (0.7-liter) smaller in capacity than earlier V6 engines offered by Infiniti. It builds on the company's legacy of embracing new engineering solutions and technologies. Just as these earlier engines have always been respected for their lightweight aluminum construction and low mechanical friction – making them smooth, durable and highly responsive – the 3.0-liter V6 twin-turbo engine follows its performance-oriented predecessors with a more compact and lightweight design, while maintaining a performance focus.
Chief among the new weight-saving elements is the adoption of spray bore coating for the engine block and integrated exhaust manifold for cylinder heads. Not only does this make the engine lighter, but this also aids cooling as heat can dissipate more effectively through the aluminum alloy bore wall, a process boosted further by its physical design, which encourages faster engine heat management.
The lower weight throughout the engine contributes to greater mechanical efficiency, with lower inertia from its lightweight aluminum components, while this added efficiency adds to the drivability and overall performance of the V6 engine.
The engineers have adopted a series of innovation technologies for application in the new V6 to deliver a more engaging driving experience. Chief among these is a new direct-injection gasoline (DIG) fueling system. The high-pressure DIG system allows for more precise injection of fuel into the combustion chamber, delivering the exact amount required for smooth engine acceleration, depending on throttle position and engine speed. This system makes the new V6 the cleanest and most fuel-efficient engine of its type that Infiniti has ever offered, contributing towards the 6.7 percent improvement in fuel economy.
The advanced valve timing control allows for more precise regulation of the fuel and air mix in the combustion chamber, helping the engine to operate more efficiently and improving fuel economy under all conditions.
The new cylinder-bore coating process further boosts mechanical efficiency. The new low-friction "mirror bore coating" technology allows the pistons to move more freely in the cylinders by reducing levels of mechanical friction by 40 percent compared to the previous V6 engines. This mirror bore coating process involves cylinder walls getting treated with a thermal arc spray coating after which the coating is hardened. The "mirror-smooth" cylinder wall reduces piston friction and boosts performance.
The mirror bore coating process saves the 3.0-liter V6 twin-turbo engine 3.8 pounds (1.7 kg) in weight, when compared to previous V6 engines, owing to the hardened tolerance that the spray system gives to lighter metals.
One of the most significant features in the all-new 3.0-liter V6 twin-turbo engine is the adoption of a new integrated exhaust manifold, built into the cylinder head, enabling engineers to position the catalytic converter closer to the exhaust point. This results in a shorter flow path for the hot exhaust gases, allowing the catalytic converter to heat up almost instantly – twice as fast as previous V6 engines – and reducing emissions from a cold start.
Moving the catalytic converter closer to the exhaust point saves weight by making the engine more compact than before. This design accounts for an 11.7- pound (5.3 kg) reduction in weight.
The new aluminum engine block has been constructed as a "square" engine, with equal cylinder bore and stroke dimensions (86.0 x 86.0 mm). As a result, the 3.0-liter V6 twin-turbo engine combines low mechanical friction and fast-revving response. Power and torque are accessed across a broader spread of mid-range engine speeds, in which drivers typically spend most of their time. The result is, the ideal balance between drivability, efficiency, and performance.
New V6 engine to enter production in 2016
The all-new 3.0-liter twin-turbo V6 engine is due to enter production during 2016 and will be manufactured at the powertrain plant in Iwaki, Fukushima, Japan. The first application of the engine family will be in the 2016 Infiniti Q50 sports sedan, which will be in Infiniti showrooms in North America beginning in late winter.
Featured Gallery2016 Infiniti Q50
• New VR-series engine becomes the lightest, most powerful, cleanest and most fuel-efficient V6 engine that Infiniti has ever offered
• Two power outputs available: 400 or 300 horsepower
• Series of technical innovations enhance drivability and performance
• Compact layout features new integrated exhaust manifold
• The 3.0-liter V6 twin-turbo engine family will first be available in the 2016 Infiniti Q50 sports sedan
NASHVILLE (Dec. 15, 2015) – Infiniti's new compact, lightweight 3.0-liter V6 twin-turbo engine is the most advanced V6 engine that the brand has ever offered, striking an ideal balance between drivability, efficiency, and performance.
The 3.0-liter V6 twin-turbo is an all-new engine from the new and exclusive VR- series powertrain family, born out of the brand's longstanding heritage of V6 powertrain production. The new engine has been engineered to empower the driver and offer increased power and torque and higher levels of efficiency than any comparable predecessors from the company.
The engine's reduced weight and contained size is credited, in part, to a lighter and more compact cylinder block. The result is greater mechanical efficiency, while a series of new features and in-house innovations secure superior performance.
Selected Infiniti models will be equipped with the all-new 3.0-liter V6 twin-turbo from 2016 onwards, with the engine available in two performance levels – 300 or 400 horsepower. Both engines share the same technologies and offer the same unrivalled sensation of potent and immediate power delivery.
The most advanced V6 engine Infiniti has ever offered
The all-new VR-series 3.0-liter V6 twin-turbo engines deliver a compelling combination of drivability, efficiency, and performance. The VR engines will be used in new Infiniti models that have been engineered to satisfy every Infiniti market worldwide, signaling the growing presence of the brand globally.
The all-new 3.0-liter V6 twin-turbo engine was created through extensive in- house experience of six-cylinder powertrain development and backed up by a strong history of . The VQ-series V6 powertrain family, predecessor to VR, has been a long-established and multi-award winning series of engines that has appeared in Infiniti models since 1994. For fourteen years, from 1995 to 2008, this VQ engine was listed as one of "Ward's 10 Best Engines," an unrivalled achievement.
New technologies for class-leading power output and efficiency
The all-new 3.0-liter V6 twin-turbo engine has been developed to deliver optimal power and torque for an engine of its size, together with optimized fuel efficiency. The high-output version of the power unit delivers 400 horsepower (298kW) at 6400 rpm and 350 lb-ft (475 Nm) maximum torque at 1600-5200 rpm; while the standard output version produces 300 horsepower (224kW) at 6400 rpm and 295 lb-ft (400 Nm) torque at 1600-5200 rpm.
While the 300 horsepower version is fitted with a , the 400 horsepower engine uses two for more effective management of heat when under operating at higher loads. In addition, for the 400 horsepower variant an optical turbo speed sensor gives a 30 percent power boost to the turbo system by allowing the blades to spin faster.
These outputs have been achieved while ensuring an improvement in fuel efficiency of up to 6.7 percent. This represents a best-in-class power-to- efficiency ratio for the 400 horsepower unit.
This power-to-efficiency performance was made possible thanks to a set of newly developed features. Advanced timing control ensures improved responsiveness, enabling quicker reactions to driver inputs.
A new electric motor is fitted to the valve timing system, increasing the speed of the throttle for enhanced response times. Not only does this have a positive impact on performance but also efficiency, with the engine able to operate more efficiently through closer control of cylinder combustion.
Power delivery is enhanced through an advanced new twin-turbo system enabling smooth and immediate responses under acceleration, while aiding efficiency. An optimized turbine blade design helps the engine generate greater overall performance, with faster turbine revolution speeds allowing for an immediate response from the twin-turbo system.
In addition, the features a new , which allows for the twin-turbo system to perform at up to 220,000 rpm – at steady condition and 240,000 rpm at transient condition – higher than ever before for a V6 power unit. With greater capacity for faster revolutions, the twin turbochargers boost the higher-powered version of the engine to deliver higher power and torque. The turbo speed sensor on the 400 horsepower version allows for up to 30 percent more power output.
The engineers have developed a water-cooled intercooler system to further improve performance and efficiency. The system rapidly cools air as it enters the twin-turbo system, reducing turbo lag and allowing for more immediate acceleration. The secondary result is a cooling system that is more compact – meaning a shorter flow path for air entering the turbocharger to enable quicker engine response.
A new electronic wastegate actuator allows closer control of exhaust gas flow away from the turbocharger, restricting the amount of exhaust gas flowing through the unit to improve overall engine efficiency.
Lower weight, greater mechanical efficiency, more engaging drive
The core structure of the 3.0-liter V6 twin-turbo engine weighs 429.5 pounds (194.8 kg) – 39.1 pounds (14.1 kg) less than the engine it replaces. The new turbocharger and advanced intercooler (or CAC) system componentry adds just an extra 56.9 pounds (25.8 kg), for 486.3 pounds (220.6 kg) total.
The all-new power unit is 19 percent (0.7-liter) smaller in capacity than earlier V6 engines offered by Infiniti. It builds on the company's legacy of embracing new engineering solutions and technologies. Just as these earlier engines have always been respected for their lightweight aluminum construction and low mechanical friction – making them smooth, durable and highly responsive – the 3.0-liter V6 twin-turbo engine follows its performance-oriented predecessors with a more compact and lightweight design, while maintaining a performance focus.
Chief among the new weight-saving elements is the adoption of spray bore coating for the engine block and integrated exhaust manifold for cylinder heads. Not only does this make the engine lighter, but this also aids cooling as heat can dissipate more effectively through the aluminum alloy bore wall, a process boosted further by its physical design, which encourages faster engine heat management.
The lower weight throughout the engine contributes to greater mechanical efficiency, with lower inertia from its lightweight aluminum components, while this added efficiency adds to the drivability and overall performance of the V6 engine.
The engineers have adopted a series of innovation technologies for application in the new V6 to deliver a more engaging driving experience. Chief among these is a new direct-injection gasoline (DIG) fueling system. The high-pressure DIG system allows for more precise injection of fuel into the combustion chamber, delivering the exact amount required for smooth engine acceleration, depending on throttle position and engine speed. This system makes the new V6 the cleanest and most fuel-efficient engine of its type that Infiniti has ever offered, contributing towards the 6.7 percent improvement in fuel economy.
The advanced valve timing control allows for more precise regulation of the fuel and air mix in the combustion chamber, helping the engine to operate more efficiently and improving fuel economy under all conditions.
The new cylinder-bore coating process further boosts mechanical efficiency. The new low-friction "mirror bore coating" technology allows the pistons to move more freely in the cylinders by reducing levels of mechanical friction by 40 percent compared to the previous V6 engines. This mirror bore coating process involves cylinder walls getting treated with a thermal arc spray coating after which the coating is hardened. The "mirror-smooth" cylinder wall reduces piston friction and boosts performance.
The mirror bore coating process saves the 3.0-liter V6 twin-turbo engine 3.8 pounds (1.7 kg) in weight, when compared to previous V6 engines, owing to the hardened tolerance that the spray system gives to lighter metals.
One of the most significant features in the all-new 3.0-liter V6 twin-turbo engine is the adoption of a new integrated exhaust manifold, built into the cylinder head, enabling engineers to position the catalytic converter closer to the exhaust point. This results in a shorter flow path for the hot exhaust gases, allowing the catalytic converter to heat up almost instantly – twice as fast as previous V6 engines – and reducing emissions from a cold start.
Moving the catalytic converter closer to the exhaust point saves weight by making the engine more compact than before. This design accounts for an 11.7- pound (5.3 kg) reduction in weight.
The new aluminum engine block has been constructed as a "square" engine, with equal cylinder bore and stroke dimensions (86.0 x 86.0 mm). As a result, the 3.0-liter V6 twin-turbo engine combines low mechanical friction and fast-revving response. Power and torque are accessed across a broader spread of mid-range engine speeds, in which drivers typically spend most of their time. The result is, the ideal balance between drivability, efficiency, and performance.
New V6 engine to enter production in 2016
The all-new 3.0-liter twin-turbo V6 engine is due to enter production during 2016 and will be manufactured at the powertrain plant in Iwaki, Fukushima, Japan. The first application of the engine family will be in the 2016 Infiniti Q50 sports sedan, which will be in Infiniti showrooms in North America beginning in late winter.
Featured Gallery2016 Infiniti Q50
12-15-2015, 08:20 PM
#518
Team Owner
sounds promising but it does not seem to be the Mercedes engine from the sound of it.
and what does this mean? It has the capability to get 520hp under WOT? (overboost?)
and what does this mean? It has the capability to get 520hp under WOT? (overboost?)
The turbo speed sensor on the 400 horsepower version allows for up to 30 percent more power output
12-15-2015, 08:26 PM
#519
Team Owner
Cant wait for more details to be revealed.
Tranny -
Price -
Interior -
The sport trim -
yes and price -
Tranny -
Price -
Interior -
The sport trim -
yes and price -
12-15-2015, 08:32 PM
#520
Suzuka Master
Price will be interesting