Picture of Porsche 911 GT2 RS (991)

Porsche 911 GT2 RS (991)

Twin-turbocharged flat-6
700 ps (690 bhp)
750 Nm (553 lb-ft)
1470 kg (3241 lbs)
476 ps / tonne
Picture of McLaren 720S

McLaren 720S

Twin-turbocharged V8
720 ps (710 bhp)
770 Nm (568 lb-ft)
1419 kg (3128 lbs)
507 ps / tonne

Lap Times 1

  911 GT2 RS720S
Nürburgring Nordschleife 6:47.307:14.00


  911 GT2 RS720S
Top speed 340 kph (211 mph)341 kph (212 mph)
0 - 100 kph 2.8 s2.6 s
0 - 200 kph 8.3 s7.1 s
0 - 300 kph 22.1 s19.4 s
0 - 60 mph 2.7 s2.7 s
0 - 100 mph 5.8 s5.1 s
Fuel economy 11.8 l/100 km (20 mpg US / 24 mpg UK)15.2 l/100 km (15 mpg US / 19 mpg UK)


  911 GT2 RS720S
Track Performance 10083
Straight line speed 577647
Total 677730


720S is the fastest by a small margin.

This comparison has been viewed 3579 times.

Acceleration graph

Acceleration chart
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Sonatine  1m ago

I think they are pretty much on the same level when it comes to racing-performance. Porsche is always very conservative with it's performance-declaration and the official numbers are obviously higher than the real ones. The GT2 RS has been tested in 2.7s on 0-100 kph / 0-62 mph and also the 0-200 and 0-300 kph times are better in reality. A professional comparison of both supercars would be amazing. Testing them on a circuit, on the road, their daily-driving abilities and everything in detail - like the steering, gearbox etc. - a huge test. The 991.2 GT2 RS and 720S are currently def. the most amazing supercars one level under the hypercar-segment with beasts like the 918 Spyder, P1 etc.

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andrewevo  2m ago

In my hands the 991 GT2 RS (WP) can win a race against a 720S !


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FastestLaps  2m ago

Porsche may need your services as a test driver, because 720S looks to have the GT2 RS covered. On paper, at least.

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Ameer/Qatar  3m ago

As all criteria almost the same but the 720 s has mid engine and the Porsche has rear engine then i will say the 720 s will win

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skywalker  4m ago

Porsche will definitely be faster around a track


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Chris 1234  4m ago

Would not bet on it: 720s is lighter and has a bit more power with acceleration beyond 100kph is also slightly better, so all in all while be close but the pure numbers give the 720s a slight edge

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FastestLaps  4m ago @Chris 1234

We only got Porsche's official numbers for GT2 RS and, historically, they have always been on conservative side. Remains to be seen what it can do in magazine tests. Both cars need more testing.

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saxy  4m ago @FastestLaps

Yeah, just like how the normal turbo is claimed to do 0-200 in just under 10 seconds yet in tests they've been in the 8's.
There's no way this car isn't doing 7's. It also the advantage of more weight over the back wheels

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chris 1234  4m ago @FastestLaps

Well from what we see in the first small comparisons between the 720s and the 675lt, the 720s looks also a bit like an overachiever ...

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Fastedee  5m ago

Can't hardly wait for the real faceoff!


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Lescix  5m ago

Same here! But i'm a Porsche lover


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tyler 10h 

added laptime for Toyota TS050 (Mk II), laptime for Porsche 919 Hybrid (Mk III), laptime for Oreca 07, laptime for Audi R18 e-Tron Quattro, laptime for Rebellion R-One Toyota and more

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