Shouldn't the conclusion be the AMG GT R is slightly faster
Porsche 911 GT3 RS vs Mercedes-Benz AMG GT R
| Category | Porsche 911 GT3 RS | AMG GT R |
|---|---|---|
| Engine layout | 4.0 l B6 | 4.0 l V8 |
| Max power (ps / bhp) | 500 / 493 | 585 / 577 |
| Max torque (Nm / lb-ft) | 458 / 338 | 700 / 516 |
| Curb weight (kg / lb) | 1469 / 3239 | 1637 / 3609 |
| Power / tonne (ps / bhp) | 340 / 336 | 357 / 352 |
| Average price | €196,000 | €182,000 |
Lap Times
Acceleration (mph)
| Speed & distance | Porsche 911 GT3 RS | AMG GT R |
|---|---|---|
| 0 - 30 mph | 1.2 s | 1.4 s |
| 0 - 40 mph | 1.6 s | 2.0 s |
| 0 - 50 mph | 2.2 s | 2.6 s |
| 0 - 60 mph | 3.0 s | 3.2 s |
| 0 - 70 mph | 3.7 s | 4.1 s |
| 0 - 80 mph | 4.6 s | 4.9 s |
| 0 - 90 mph | 5.7 s | 5.9 s |
| 0 - 100 mph | 6.8 s | 6.8 s |
| 0 - 110 mph | 8.3 s | 8.3 s |
| 0 - 120 mph | 9.8 s | 9.7 s |
| 0 - 130 mph | 11.7 s | 11.4 s |
| 0 - 140 mph | 14.1 s | 13.5 s |
| 0 - 150 mph | 16.9 s | 15.2 s |
| 0 - 160 mph | 21.0 s | 19.3 s |
| 0 - 170 mph | 27.1 s | 21.7 s |
| Est. 1/8 mile | 7.9 s @ 105.6 mph | 7.8 s @ 106.3 mph |
| 1/4 mile | 11.1 s @ 125.0 mph | 11.0 s |
Acceleration (kph)
| Speed & distance | Porsche 911 GT3 RS | AMG GT R |
|---|---|---|
| 0 - 40 kph | 1.2 s | 1.3 s |
| 0 - 50 kph | 1.4 s | 1.4 s |
| 0 - 60 kph | 1.9 s | 2.1 s |
| 0 - 80 kph | 2.6 s | 2.8 s |
| 0 - 100 kph | 3.3 s | 3.2 s |
| 0 - 120 kph | 4.5 s | 4.5 s |
| 0 - 130 kph | 5.0 s | 4.7 s |
| 0 - 140 kph | 5.8 s | 5.6 s |
| 0 - 160 kph | 7.0 s | 6.6 s |
| 0 - 180 kph | 9.0 s | 9.1 s |
| 0 - 200 kph | 10.8 s | 9.8 s |
| 1000 m | 20.5 s @ 256.0 kph | 19.9 s |
Rolling acceleration
| Speed | Porsche 911 GT3 RS | AMG GT R |
|---|---|---|
| 80 - 120 kph (4) | 4.1 s | 2.5 s |
| 80 - 120 kph (5) | 5.4 s | 3.0 s |
| 80 - 120 kph (6) | 6.9 s | 3.8 s |
| 80 - 120 kph (7) | 8.5 s | 5.1 s |
| 80 - 160 kph (4) | 7.9 s | 5.2 s |
| 80 - 160 kph (5) | 10.5 s | 6.5 s |
| 80 - 160 kph (6) | 13.6 s | 8.2 s |
| 80 - 160 kph (7) | 16.9 s | 10.7 s |
| 80 - 120 kph | 1.9 s | 1.8 s |
| Est. 100 - 140 kph | 2.6 s | 2.5 s |
Braking distance
| Speed | Porsche 911 GT3 RS | AMG GT R |
|---|---|---|
| 100 kph - 0 | 31 m (102 ft) | 30 m (99 ft) |
| 200 kph - 0 | 117 m (384 ft) | 115 m (379 ft) |
| 60 mph - 0 | 29 m (96 ft) | 29 m (96 ft) |
| 70 mph - 0 | 43 m (140 ft) | 41 m (133 ft) |
General performance
| Category | Porsche 911 GT3 RS | AMG GT R |
|---|---|---|
| Top speed | 311 kph (193 mph) | 319 kph (198 mph) |
| Est. 0 - 100 mph - 0 | 10.7 s @ 755 ft | 10.8 s @ 764 ft |
| Est. max acceleration | 0.90 g (9 m/s²) | 0.87 g (8 m/s²) |
| 18m slalom | 73.7 kph (45.8 mph) | 73.2 kph (45.5 mph) |
| 36m slalom | 148.0 kph (92.0 mph) | 146.0 kph (90.7 mph) |
| Fuel economy | 11.0 l/100 km (21 mpg US / 26 UK) | 11.0 l/100 km (21 mpg US / 26 UK) |
| Lateral acceleration | 1.09 g (11 m/s²) | 1.14 g (11 m/s²) |
| Downforce @ 200 kph | 144 kg (317 lbs) | 21 kg (46 lbs) |
Summary
| Category | Porsche 911 GT3 RS | AMG GT R |
|---|---|---|
| Track Performance | 95 | 100 |
| Straight line speed | 96 | 100 |
| Overall | 95 | 100 |
Verdict
AMG GT R is the fastest by a small margin.
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Acceleration graph
