Audi S4 vs BMW 750i
| Category | BMW 750i | Audi S4 (B6) |
|---|---|---|
| Engine layout | 4.8 l V8 | 4.2 l V8 |
| Max power (ps / bhp) | 367 / 362 | 344 / 339 |
| Max torque (Nm / lb-ft) | 490 / 361 | 410 / 302 |
| Curb weight (kg / lb) | 1996 / 4400 | 1710 / 3770 |
| Power / tonne (ps / bhp) | 184 / 181 | 201 / 198 |
| Average price | €78,000 | €54,000 |
Lap Times
| Track | BMW 750i | Audi S4 (B6) |
|---|---|---|
| Autozeitung test track | 1:47.70 | 1:46.20 |
Acceleration
| Speed & distance | BMW 750i | Audi S4 (B6) |
|---|---|---|
| 0 - 60 kph | 2.9 s | 2.8 s |
| 0 - 80 kph | 4.5 s | 4.5 s |
| 0 - 100 kph | 5.9 s | 5.5 s |
| 0 - 120 kph | 8.4 s | 8.2 s |
| 0 - 140 kph | 10.9 s | 10.2 s |
| 0 - 160 kph | 13.7 s | 13.2 s |
| 0 - 180 kph | 17.8 s | 16.6 s |
| 0 - 200 kph | 22.4 s | 20.6 s |
| Est. 100 - 200 kph | 16.4 s | 15.1 s |
| 0 - 60 mph | 5.4 s | 5.0 s |
| 0 - 100 mph | 13.1 s | 12.5 s |
| Est. 1/8 mile | 10.0 s @ 86.4 mph | 9.9 s @ 87.6 mph |
| 1/4 mile | 13.9 s @ 103.0 mph | 13.4 s |
General performance
| Category | BMW 750i | Audi S4 (B6) |
|---|---|---|
| Top speed | 250 kph (155 mph) | 261 kph (162 mph) |
| Est. max acceleration | 0.52 g (5 m/s²) | 0.57 g (6 m/s²) |
| 18m slalom | 61.5 kph (38.2 mph) | 65.5 kph (40.7 mph) |
| Fuel economy | 14.0 l/100 km (17 mpg US / 20 UK) | 10.0 l/100 km (24 mpg US / 28 UK) |
| Lateral acceleration | 0.88 g (9 m/s²) | 0.87 g (9 m/s²) |
| 100 kph - 0 | 36 m (119 ft) | 36 m (117 ft) |
| 70 mph - 0 | 50 m (164 ft) | 54 m (177 ft) |
Summary
| Category | BMW 750i | Audi S4 (B6) |
|---|---|---|
| Track Performance | 96 | 100 |
| Straight line speed | 87 | 100 |
| Overall | 92 | 100 |
Verdict
S4 is the fastest by considerable margin.
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Acceleration graph
