Audi S4 vs BMW i8 vs Audi RS5 vs Audi RS4 Avant
| Category | Audi S4 | BMW i8 | Audi RS5 | RS4 Avant |
|---|---|---|---|---|
| Engine layout | V6 | R3 | V6 | V6 |
| Max power (ps) | 333 | 374 | 450 | 450 |
| Max torque (Nm) | 440 | 570 | 600 | 600 |
| Curb weight (kg) | 1754 | 1519 | 1739 | 1807 |
| Power / tonne (ps) | 190 | 246 | 259 | 249 |
Lap Times
| Track | Audi S4 | BMW i8 | Audi RS5 | RS4 Avant |
|---|---|---|---|---|
| Hockenheim Short | 1:16.70 | 1:15.00 | 1:14.00 | 1:12.60 |
| Autozeitung test track | 1:41.80 | 1:41.20 | 1:38.00 | 1:39.50 |
Acceleration
| Speed & distance | Audi S4 | BMW i8 | Audi RS5 | RS4 Avant |
|---|---|---|---|---|
| 0 - 40 kph | 1.5 s | 1.4 s | 1.1 s | 1.1 s |
| 0 - 80 kph | 3.8 s | 3.1 s | 2.8 s | 2.6 s |
| 0 - 100 kph | 4.9 s | 4.2 s | 3.5 s | 3.4 s |
| 0 - 180 kph | 14.9 s | 11.6 s | 10.5 s | 10.7 s |
| 0 - 200 kph | 17.5 s | 14.4 s | 12.9 s | 13.0 s |
| Est. 100 - 200 kph | 12.6 s | 10.3 s | 10.0 s | 10.3 s |
| 0 - 60 mph | 4.4 s | 3.6 s | 3.5 s | 3.4 s |
| Est. 1/8 mile | 9.2 s | 8.8 s | 8.3 s | 8.3 s |
| 1/4 mile | 12.9 s | 12.1 s | 11.5 s | 11.6 s |
General performance
| Category | Audi S4 | BMW i8 | Audi RS5 | RS4 Avant |
|---|---|---|---|---|
| Top speed | 250 kph | 254 kph | 290 kph | 290 kph |
| Est. max acceleration | 0.63 g | 0.72 g | 0.85 g | 0.83 g |
| Fuel economy | 13.8 l/100 km | 6.2 l/100 km | 7.2 l/100 km | 6.2 l/100 km |
Summary
| Category | Audi S4 | BMW i8 | Audi RS5 | RS4 Avant |
|---|---|---|---|---|
| Track Performance | 89 | 93 | 99 | 100 |
| Straight line speed | 51 | 76 | 99 | 100 |
| Overall | 74 | 86 | 99 | 100 |
Verdict
There is no clear winner in this comparison.
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Acceleration graph
