The production version of the GT-R debuted at the 2007 Tokyo Motor Show, launching in the Japanese market on December 6, 2007. The U.S. official launch was 7 months later on July 7, 2008. Universal Nissan in Los Angeles provided a customer with the delivery of a new GT-R, fresh from the production line at 12:01 a.m., on July 7, 2008. The Canadian launch was also in July 2008. Europe became the third consumer market, where it launched in March 2009. The large disparity in initial marketing between these regional releases is due to Nissan having to build GT-R performance centers where the car is serviced. Also the engine and rear-mounted dual-clutch gearbox are built by hand, thus limiting production to around 1000 cars a month. The Nissan GT-R is powered by the VR38DETT engine, a 3,799 cc (3.8 L; 231.8 cu in) DOHC V6. Two parallel Ishikawajima-Harima Heavy Industries (IHI) turbochargers provide forced induction. Production vehicles produce a manufacturer-claimed engine output of 474 bhp (353 kW) at 6400 rpm and 434 lb·ft (588 N·m) at 3200-5200 rpm. According to independent dynamometer tests, the GT-R produces 416 hp (310 kW) to 475 hp (354 kW) and 414 lb·ft (561 N·m) to 457 lb·ft (620 N·m) at the wheels. The engine also meets California Air Resources Board Ultra Low Emission Vehicle (ULEV) standards. A curb weight of 1,730 kg (3,800 lb) or 1,736 kg (3,830 lb) with side curtain airbags is achieved using a jig welded steel chassis with aluminum used for the hood, trunk, and doors. A rear mounted six-speed BorgWarner dual clutch semi-automatic transmission is used in conjunction with the ATTESA E-TS system to provide power to all four wheels and along with Nissan'sVehicle Dynamics Control (VDC-R) aids in stability. Three shift modes can also be selected for various conditions. The GT-R has a drag coefficient of 0.27. Nissan claims the GT-R can reach a top speed of 311 km/h (193 mph) Motor Trend recorded a top speed of 195.0 mph (313.8 km/h). It has been tested to achieve 0-60 mph (97 km/h) times as low as 3.2 seconds with "launch control" and 3.8 seconds without (improved to 3.5 seconds in models produced since March 2009). Nissan's chief vehicle engineer Kazutoshi Mizuno has indicated that he has never used the term "launch control", which refers to the act of turning off vehicle dynamic control (VDC) and launching the car at around 4500 rpm. However, Nissan's director of product planning John Wiener clearly stated in an interview with Jay Leno that "we [Nissan] actually offer a 'launch mode'". The GT-R user's manual states that turning off the VDC is only meant for escaping low-traction situations such as mud or snow, and that damage to the transmission is not covered under warranty if the VDC is used in other ways. It reportedly costs $20,000 USD to replace a damaged transmission outside of warranty. Nissan has re-programmed the 2010 model year GT-R to reduce the engine speed at launch to around 3,000 to 3,500 rpm with VDC enabled, which is meant to improve acceleration times. The new programming was also installed on old 2009 vehicles still in Nissan's inventory, and is available for existing 2009 vehicles. Nissan chief creative officer, Shirō Nakamura, has likened the new GT-R to the eponymous giant robots of the Gundam series. Nakamura stated: "The GT-R is unique because it is not simply a copy of a European-designed supercar; it had to really reflect Japanese culture." Nissan introduced the GT-R SpecV on January 7, 2009 at the 2009 Tokyo Auto Salon. Exterior changes from the base GT-R consist of a carbon fiber rear spoiler, grille, and brake ducts, along with an exclusive Ultimate Black Opal paint job. Interior changes include a set of carbon fiber Recaro front seats with the rear seats being completely removed. Carbon fiber covers the center storage box, instrument panel, and replaces the majority of the interior trim.Production
Production model
Specifications
Performance
With a manufacturer claimed lap time of 7:26.7 on the base model's Dunlop tires and previously 7:29 min on standard Japanese market tires, the GT-R is currently one of the fastest production cars to lap the Nürburgring circuit, although Porsche accused Nissan of falsifying those claims in September 2008. Porsche claims to have conducted their own test of the GT-R using no modifications and stock tires and achieved a best time of 7:54. Nissan officially disputed Porsche's claim in October 2008. The German magazine sport auto achieved a time of 7:50 on the Nürburgring with a car supplied to them by Nissan during an initial short test in 2007, while testing by Drivers Republic of a GT-R and GT2 in stock form resulted in times of 7:55 for the GT-R and 7:49 for the GT2 respectively. Both tests were conducted in partially damp conditions and by automotive journalists rather than professional track drivers. In 2009, in a full "super test" sport auto achieved a time of 7:38 minutes on the Nürburgring with a standard GT-R driven by Horst von Saurma, identical to a later "super test" Corvette ZR1 time..Motor Trend achieved a standing quarter-mile time of 11.6 s at 120.0 mph (193.1 km/h). Autocar achieved a 0-100 mph (160 km/h) time of 8.5 seconds.
Autocar released a video comparison of the GT-R with the Porsche 911 GT3 and BMW M3. Driven by test driver Chris Harris the GT-R was the fastest of the three. Autocar released another comparison test at the Isle of Man on a 4.5 km closed public road with the Audi R8, Lotus Elise, and Lamborghini Gallardo LP560-4. The GT-R's time of 1:56:69 was behind the Gallardo's 1:55:99 time, however because the GT-R was Japanese-spec its top speed was limited to 112 mph, the reviewer noted the GT-R was stuck on the limiter for ~10–11 seconds and without the limiter would have "blitzed the Lamborghini". In CAR Magazine's test with the 911 Turbo, BMW M3, and Audi R8 at Rockingham the GT-R was the fastest. Evo tested the GT-R alongside the 911 GT3 at the Bedford Autodrome circuit, the GT-R ran a 1:21.7 lap time compared to GT3's 1:22.6 time. In a Fifth Gear test with the 911 Turbo, Bruno Senna was able to achieve faster lap times in the GT-R. Car and Driver compared the GT-R on Reno-Fernley Raceway with the 911 Turbo and BMW M3, the GT-R's lap time of 1:26.7 made it the fastest on the track. Road & Trackwas able to achieve quick lap times with the car on Buttonwillow Raceway, clocking in at 1:56.9 just over 5 seconds faster than the Chevrolet Corvette C6 Z06 and 911 Turbo. In an Edmunds.com 6-way test which included the Audi R8 on both the Streets of Willow and an improvised mountain road, the GT-R was quickest. Auto Bild compared the GT-R with the 911 Turbo and V10 Audi R8 at Contidrome, the GT-R's time of 1:30.95 placed it ahead of both the Porsche (1:31.75) and the Audi (1:32.11).
In another Autocar comparison with the PDK 911 Turbo (997.2) and V10 Audi R8 on the Castle Combe Circuit the GT-R's laptime of 1:14.6, was faster than the 911's time of 1:14.9 and the R8's 1:15.5 lap time.. In December, Auto, Motor und Sport published a comparison between the GT-R, PDK 911 Turbo (997.2) and the Audi R8 V10. Around the 'small' Hockenheimring circuit, the GT-R achieved a time of 1:12.0 against the 911's 1:11.5 and the Audi's 1:12.3. The sport auto magazine had tested the GT-R on the 'small' Hockenheimring circuit and had recorded a lap time of 1:10.7 during the full "supertest". In July 2009, CAR Magazine published a comparison of the revised 911 GT3 (997.2) and the GT-R at the Nurburgring. A time of 7:49 was achieved for the GT3 and 7:51 for the GT-R. It should be noted that these times are not directly comparable to previous Nurburgring tests, as they included a section of track near the pits normally excluded from timing. At Spring Mountain Motorsports Ranch Road and Track managed a 1:20.9 lap time compared to the ZR1's time of 1:20.1 and the 911 Turbo's (997.2) time of 1:21.3.
On Willow Springs International Motorsports Park, Edmunds.com was able to achieve lap times of 1:25.09 compared to the Corvette ZR1's time of 1:23.87. On the Las Vegas Motor Speedway infield road course, Motor Trend were able to achieve lap times with the GT-R that were almost as fast as the Ferrari 599 GTB Fiorano and 911 GT2 and 3 seconds slower than a Corvette ZR1. The GT-R currently holds a lap time of 1:19.7 around the Top Gear Test Track, equalling that of the Ferrari 430 Scuderia. On Top Gear Australia's test track the GT-R posted a lap time of 1:07.06, putting it in second place 0.14 seconds behind the 997 GT2. Top Gear laps are conducted from a standing start and under varying conditions.Design
Nakamura noted that the GT-R's square lines and vents were influenced by Gundam robots. Nissan's American designers sculpted the rear three quarters of the vehicle, while their European designers sculpted the roofline.
Polyphony Digital, creators of the Gran Turismo series of racing video games, were themselves involved in the development of the GT-R, having been contracted to design the GT-R's multifunction display.SpecV
The GT-R SpecV is powered by the standard twin-turbo 3,799 cc (3.8 L; 231.8 cu in) V6 with no increase in horsepower. A new high gear boost controller that allows a temporary increase in boost pressure to the IHI twin turbochargers, now larger than those on the standard GT-R, should deliver more torque in mid to high-range revs. Other mechanical changes include a titanium exhaust, reworked suspension, carbon ceramic brakes, and 20-inch (510 mm) NISMO wheels. Overall weight is decreased by 132 lb (60 kg) over the standard GT-R.
Japan sales began on February 2, 2009 at seven pre-selected dealers who are staffed by mechanics with special GT-R SpecV training and are knowledgeable of racing circuit driving. Pricing is set at ¥15,750,000 (over US$160,000). Nissan has yet to announce any plans to sell the Spec V in the USA.
In Auto Express testing the SpecV posted a 0-60 mph time of 3.2 seconds, pulled 1.12 g on the skidpad and 74.7 mph in the slalom. An earlier test of the Corvette ZR1 resulted in an identical slalom speed and a lower 1.06 g on the skidpad.
