Source : Zeperfs
Mercedes-Benz SLS AMG vs Audi R8 GT
| Category | SLS AMG | Audi R8 GT (Mk I) |
|---|---|---|
| Engine layout | 6.2 l V8 | 5.2 l V10 |
| Max power (ps / bhp) | 571 / 563 | 560 / 553 |
| Max torque (Nm / lb-ft) | 650 / 479 | 540 / 398 |
| Curb weight (kg / lb) | 1674 / 3691 | 1563 / 3446 |
| Power / tonne (ps / bhp) | 341 / 336 | 358 / 353 |
| Average price | €186,000 | €208,000 |
Lap Times
Acceleration
| Speed & distance | SLS AMG | Audi R8 GT (Mk I) |
|---|---|---|
| 0 - 40 kph | 1.3 s | 1.3 s |
| 0 - 50 kph | 1.7 s | 1.6 s |
| 0 - 60 kph | 2.1 s | 2.0 s |
| 0 - 80 kph | 3.0 s | 3.0 s |
| 0 - 100 kph | 3.7 s | 3.6 s |
| 0 - 120 kph | 5.0 s | 5.0 s |
| 0 - 130 kph | 5.5 s | 5.5 s |
| 0 - 140 kph | 6.2 s | 6.5 s |
| 0 - 160 kph | 7.5 s | 8.0 s |
| 0 - 180 kph | 9.3 s | 9.2 s |
| 0 - 200 kph | 10.9 s | 10.8 s |
| 1000 m | 20.9 s @ 257.0 kph | 20.7 s @ 262.0 kph |
| 0 - 60 mph | 3.5 s | 3.1 s |
| 0 - 100 mph | 7.4 s | 7.3 s |
| 0 - 150 mph | 17.5 s | 16.6 s |
| Est. 1/8 mile | 8.1 s @ 103.8 mph | 8.1 s @ 103.8 mph |
| 1/4 mile | 11.6 s @ 126.1 mph | 11.5 s @ 125.1 mph |
Rolling acceleration
| Speed | SLS AMG | Audi R8 GT (Mk I) |
|---|---|---|
| 80 - 120 kph (4) | 3.3 s | 3.9 s |
| 80 - 120 kph (5) | 4.6 s | 5.1 s |
| 80 - 120 kph (6) | 6.1 s | 6.4 s |
| 80 - 160 kph (4) | 6.4 s | 7.8 s |
| 80 - 160 kph (5) | 8.7 s | 9.9 s |
| 80 - 160 kph (6) | 12.2 s | 12.7 s |
General performance
| Category | SLS AMG | Audi R8 GT (Mk I) |
|---|---|---|
| Top speed | 323 kph (201 mph) | 324 kph (201 mph) |
| Est. 0 - 100 mph - 0 | 11.6 s @ 814 ft | 11.6 s @ 807 ft |
| Est. max acceleration | 0.79 g (8 m/s²) | 0.80 g (8 m/s²) |
| 18m slalom | 69.6 kph (43.2 mph) | 72.2 kph (44.9 mph) |
| 36m slalom | 136.0 kph (84.5 mph) | 141.0 kph (87.6 mph) |
| Fuel economy | 10.9 l/100 km (22 mpg US / 26 UK) | 13.8 l/100 km (17 mpg US / 20 UK) |
| Lateral acceleration | 0.99 g (10 m/s²) | 1.00 g (10 m/s²) |
| Downforce @ 200 kph | -33 kg (-73 lbs) | 32 kg (70 lbs) |
| 100 kph - 0 | 33 m (107 ft) | 34 m (112 ft) |
| 200 kph - 0 | 134 m (438 ft) | 134 m (440 ft) |
| 60 mph - 0 | 31 m (101 ft) | 31 m (102 ft) |
Summary
| Category | SLS AMG | Audi R8 GT (Mk I) |
|---|---|---|
| Track Performance | 97 | 100 |
| Straight line speed | 97 | 100 |
| Overall | 97 | 100 |
Verdict
R8 GT is the fastest by a small margin.
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Acceleration graph
