2013 Nissan GTR


Monster

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2013 NISSAN GT-R: ELEVATED PERFORMANCE
  • Nissan's 2013 model year GT-R features a round of updates​
  • Twin-turbocharged V6 engine modified to offer even better response​
  • Suspension upgrades for improved ride comfort and sharper handling​
  • On sale in the UK in Spring 2013​
Improved response, better stability and sharper handling - those are the highlights of the 2013 model year Nissan GT-R.
On sale next spring, the four-wheel drive supercar has received a round of enhancements aimed at subtly boosting the responsiveness of its 550PS 3.8-litre twin-turbocharged V6 engine while improving ride and handling at the same time.

Applying lessons learned from this year's Nürburgring 24-Hour race to the roadgoing GT-R, engineers have improved response in both the mid- and upper-rpm rev ranges, increased body rigidity and made changes to the dampers, springs and front anti-roll bar.


As a result, the GT-R is more responsive, has better high-speed stability and a more refined ride.


Nissan will reveal full prices and exact performance details closer to the car's launch, but in the meantime the technical changes are outlined below:

Engine
  • New high-output injectors more concisely control fuel injection to improve mid-range and high-rpm response.​
  • A new relief valve for the turbocharger bypass suppresses the rapid decrease of forced injection pressure, again helping to sustain response.​
  • A new oil pan baffle helps maintain more stable oil pressure and reduces rotational friction especially during high-performance driving.​
Chassis
  • After measuring the roll centre of the GT-R when cornering and taking deflection of the bushes and tyres into account, engineers have updated the suspension set-up with revisions to the dampers, springs and front anti-roll bar to lower the centre of gravity.​
  • New cam bolts have been installed on the front suspension to improve camber accuracy and stability when cornering.​
  • The torque carrying capacity of the driveshafts to the hub bearings has been increased to improve reliability in high-stress situations, such as track driving.​
Body
  • Reinforcements have been added to the dash panel bar and instrument panel member resulting in increased body rigidity and better suspension control.​
http://www.worldcarfans.com/112110250109/2014-nissan-gt-r-brings-improved-engine-response-sharper
 
So Nissan is saying the 2013 GTR can lap the ring at 7min18.6 sec, this is insanely fast.

On December 6, 2007, Nissan CEO Carlos Ghosn proudly unveiled the all-new GT-R during the Tokyo Motor Show. Design chief Shiro Nakamura proudly stated that Japan’s supercar reflected the country’s culture. However it’s not the styling but what’s underneath that aggressive bodywork that has made it humiliate supercars worth double its price - or more...
Kazutoshi Mizuno, though, who heads the GT-R development team, is apparently a very difficult man to please. That’s evident from the modifications he has constantly made to his creation, the latest being the one unveiled today, which will be known as a 2014MY in North America, and as a 2013 model for the rest of the world.

When the GT-R was launched, its 3.8-liter VR38DETT twin-turbo V6 pumped out 480HP. A year later, it gained 5HP but it wasn’t until 2011MY when its output jumped considerably, to 530HP.
One would think that this would be enough. Mizuno didn’t: that’s why he upped the V6’s output just a year later to 542HP and then, in 2011, to 545HP for the North American market version.
All these power hikes were accompanied by changes to the chassis resulting in a car, which five years from launch, may look almost identical but is improved in each and every way.

With 2012 coming to an end, Mizuno thought that it was time for yet another revamp so he revealed the 2014MY. You’d be hard pressed to distinguish it from its predecessor, since the bodywork is the same.
Once again, though, Nissan's Team GT-R has made subtle modifications, most of them derived from the lessons learned after competing with a stock car at this year’s 24 Hours of Nürburgring endurance race.
These include lowering the car’s roll center by tuning the front suspension to increase high-speed stability. Additionally, while the engine’s output remains the same, there’s now greater engine response between 4,000-6,000 rpm and the 0-100 km/h (0-62 mph) time has dropped by 0.1 seconds, to 2.7.
According to the company, the 2014MY GT-R laps the Nürburgring at 7’18’’6. That makes it a startling 20 seconds faster than the original 2007 version around the daunting track! For the record, the outgoing 2013MY (for N.A.) or 2012 model (the rest of the world) is capable of turning the 'Ring in 7min 21 seconds.
Nissan said it will release further technical details as well as a sales date for all regions in the coming weeks.
You can watch Mizuno-san explain all the changes made and why the GT-R will always be honed at the ‘Ring as well as the first driving impressions in Japan’s Sugo circuit in the videos that follow right after the jump.

By Andrew Tsaousis
 
GTR Lap times

2007: 7.38s
2009: 7.29s
2011: 7.24s
2012: 7.21s
2013: 7.19s

The continuous development going into this car is just incredible!

For more info on changes to the 2013 model, skip to 2.38s

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GTR Lap times

2007: 7.38s
2009: 7.29s
2011: 7.24s
2012: 7.21s
2013: 7.19s

The continuous development going into this car is just incredible!

For more info on changes to the 2013 model, skip to 2.38s

To view this content we will need your consent to set third party cookies.
For more detailed information, see our cookies page.

what's the meaning of "it can 7.18"... ? put the car on track and push!!

2009: 7.26:7... (claimed, of course)
 
Nissan goes deeper and deeper into the fantasy-forest everytime they change something on the GT-R.
2,7 seconds... the last one with the same power did what, 2,8 s? These figures are unbelieveable. Truely they are.

(The best 0-100 kph time I've seen for the last, 550-hp-model is 3,1 s, but usually it is 3,2-3,3.)
 
Nissan goes deeper and deeper into the fantasy-forest everytime they change something on the GT-R.
2,7 seconds... the last one with the same power did what, 2,8 s? These figures are unbelieveable. Truely they are.

(The best 0-100 kph time I've seen for the last, 550-hp-model is 3,1 s, but usually it is 3,2-3,3.)
:D
 
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Silly Americans, I still don't understand why they reference a car manufactured in 2012 as a 2013 model.

The 2013 GTR is still in development.
 
They really need to address the weakest part of the current car, it's appearance. This illustration is a step in the right direction. Long way off so only time will tell what they have in mind.
 
Holy Snap! Nissan definitely is giving this a go, and the question is: how will the Germans respond?
 
http://www.drivearabia.com/news/201...t-r-let-our-readers-drive-and-meet-its-maker/

Nissan Middle East debuted the 2013 Nissan GT-R “For Track Pack” in Dubai last week at the Dubai Autodrome. The new model isn’t a big change, aside from a retuned suspension and further weight loss, and we didn’t get to drive it either. But Nissan had two 2012 GT-R test cars lined up on the track, with pro instructors in the passenger seat. With Nissan GT-R creator Kazutoshi Mizuno and his team hanging around. And we were told to bring in a couple of our Facebook fans as well for a drive!

“Mizuno-san” started off the afternoon with a presentation on the latest iteration of the GT-R, in broken English no less. He introduced us to the other three top people in his project crew, one of them a woman who only crunches computer data!

He spoke about how a car should have the “right weight” instead of just being lightweight with a big engine. He claims that the GT-R has the right weight for its size and power, based on his team’s calculations. He said lightweight cars like the McLaren MP4-12C and the Porsche GT3 RS are great for cornering, but can’t put the power down on the straights because they’re too light. :ROFLMAO: And that the Bugatti Veyron is only good for straight lines. Judging by what he’s making a “heavy” car do, we can’t argue with that.

He also mentioned that they will keep chasing the Nurburgring record publicly, and with completely showroom-stock cars. He claims that certain other carmakers set their own lap records using special tyres that are only installed on a limited number of showroom cars in the early days of production, before switching to cheaper tyres for the rest of the customer cars. Either way, the latest ‘Ring time for the standard 2013 GT-R now stands at 7 minutes 18.6 seconds, shaving 3 seconds off the 2012 model’s run, without an increase in power; using aerodynamics, engine-response tuning, body-strengthening and suspension-tuning alone. And it can now do the 0-100 kph run in 2.7 seconds, in ideal conditions of course. It is apparently now the second-fastest production car around that German track on stock tyres.

After the detailed presentation, we headed onto the track to drive last year’s models, since we couldn’t tell the difference anyway. I’m no expert at track driving, but with a competent instructor in the passenger seat, it was the first time that I managed to push the GT-R to its ultimate limits.
With Mizuno’s presentation still in my head, and the instructor telling me when to floor either the throttle or the brake pedal, I had the confidence to explore the edges of the GT-R’s dynamics. The car is just too damn easy to drive fast, as long as you know what you’re doing and are brave enough to trust it. In fact, the instructor later told me he was making me brake too early, which I noticed, because I was going into corners slower than I would’ve expected.

Still, flooring it on sweeping corners and jiggling it through “S” curves at speeds I’ve never seen before, I still contend that this car is uncrashable (unless you’re a total moron). The Autodrome is an interesting track with some funky banking turns, and I actually managed to make it understeer for a split-second while coming out of a sharp uphill turn, only for the car’s computers to kill the untoward behaviour and letting me speed away.

Later, the GT-R project’s head test driver, an older Japanese gentleman, gave us hot laps in the new Track Pack model, and he made it understeer in that exact same spot, while the rest of the run didn’t seem whole lot quicker than mine. He even drove with the ESP on (in “R” mode) and off (killing the warranty, of course), and it seemed to be less “perfect” with the ESP fully off, feeling a little squirrelly on some turns. But it shows how easy it is to drive the GT-R fast. With a bit of training, anyone can slay richboy-driven Italian supercars while half-asleep around corners.

After that, some of our top fans got to drive the car. Nissan had asked me to bring along a couple of our Facebook fans for this event, but I wasn’t sure what they’d be allowed to do. Instead of holding a competition and risking potential winners not showing up on a weekday morning, I called some of the regulars from our meets who I knew wouldn’t let me down. There were only two spots and I called in four people. One still dropped out due to work at the last minute, and in the end, it was Rahul, Abdul and Hammad. They all got the chance to drive with an instructor as well as take hot-laps with the test-driver, although one of them didn’t have a licence so he just rode along. Interestingly, we let several more of our readers drive the GT-R last year as well.

Cars like the Nissan GT-R are a rarity nowadays. No other carmaker in the world has managed to create an accessible supercar-beater for the price of a BMW 7-Series. Even the outgoing Lexus LFA and the new Honda NSX are expensive and reserved for the uber-rich, and we’re guessing they still won’t be able to match the GT-R’s capabilities on a twisty track, let alone Ferraris and Lamborghinis. This will likely be Mizuno’s last project before he retires, and he’s going out with a bang.

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"He said lightweight cars like the McLaren MP4-12C and the Porsche GT3 RS are great for cornering, but can’t put the power down on the straights because they’re too light"

stop drinking red wine, please! :wacky:
 
He said lightweight cars like the McLaren MP4-12C and the Porsche GT3 RS are great for cornering, but can’t put the power down on the straights because they’re too light. :ROFLMAO:

ROTFLOL.

0-50 kph: 1,5 sec (GT3 RS/MP4) vs. 1,4 s (GT-R) - what a huge difference! :LOL:
 
"He said lightweight cars like the McLaren MP4-12C and the Porsche GT3 RS are great for cornering, but can’t put the power down on the straights because they’re too light"
stop drinking red wine, please! :wacky:
Well from a pure theoretical point of view, he is correct because Frictional force = μN (co efficient of friction*normal force), in this case, the normal force is the weight of the car acting on that tire.
 
^I could be wrong, but I think you left the surface area of the contact patch out of the equation.

Also since he mentioned GT3 RS, it is probably worth pointing out 911's weight distribution puts more weight over the rear wheels and aiding traction than just looking at the total weight would suggest.
 
^I could be wrong, but I think you left the surface area of the contact patch out of the equation.
It might be surprising but there is no surface area in the equation when we calculate the frictional force. http://en.wikipedia.org/wiki/Friction.
If I can remember correctly, the shape of the contact patch have a bigger influence on the tire's ability to grip rather than the size of the contact area. For dry condition you want the area to be wide and narrow.
 

Nissan

Nissan Motor Co. Ltd. is a Japanese multinational automobile manufacturer headquartered in Yokohama, Kanagawa, Japan. Founded in 1933, the company sells its vehicles under the Nissan and Infiniti brands, and formerly the Datsun brand, with in-house performance tuning products (including cars) under the Nismo and Autech brands. Infiniti, its luxury vehicle division, officially started selling vehicles on November 8, 1989, in North America.
Official websites: Nissan, Infiniti

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