Audi RS7 Sportback Performance vs Alpina B6 Biturbo Gran Coupe
| Category | B6 Biturbo Gran | RS7 Sportback |
|---|---|---|
| Engine layout | 4.4 l V8 | 4.0 l V8 |
| Max power (ps / bhp) | 600 / 592 | 605 / 597 |
| Max torque (Nm / lb-ft) | 800 / 590 | 750 / 553 |
| Curb weight (kg / lb) | 2023 / 4460 | |
| Power / tonne (ps / bhp) | 299 / 295 |
Lap Times
| Track | B6 Biturbo Gran | RS7 Sportback |
|---|---|---|
| Autozeitung test track | 1:40.00 | 1:39.70 |
Acceleration
| Speed & distance | B6 Biturbo Gran | RS7 Sportback |
|---|---|---|
| 0 - 40 kph | 1.3 s | 1.2 s |
| 0 - 60 kph | 2.0 s | 1.7 s |
| 0 - 80 kph | 2.7 s | 2.5 s |
| 0 - 100 kph | 3.6 s | 3.3 s |
| 0 - 120 kph | 4.7 s | 4.4 s |
| 0 - 140 kph | 6.1 s | 5.6 s |
| 0 - 160 kph | 7.8 s | 7.0 s |
| 0 - 180 kph | 9.8 s | 8.7 s |
| 0 - 200 kph | 12.2 s | 10.6 s |
| Est. 100 - 140 kph | 2.6 s | 2.4 s |
| Est. 100 - 200 kph | 8.6 s | 7.9 s |
General performance
| Category | B6 Biturbo Gran | RS7 Sportback |
|---|---|---|
| Top speed | 324 kph (201 mph) | 305 kph (190 mph) |
| 18m slalom | 66.7 kph (41.4 mph) | 66.8 kph (41.5 mph) |
| 36m slalom | 135.9 kph (84.4 mph) | 126.7 kph (78.7 mph) |
| Fuel economy | 14.8 l/100 km (16 mpg US / 19 UK) | 11.0 l/100 km (21 mpg US / 26 UK) |
| 100 kph - 0 | 34 m (112 ft) | 34 m (110 ft) |
| 200 kph - 0 | 141 m (464 ft) | 137 m (450 ft) |
Summary
| Category | B6 Biturbo Gran | RS7 Sportback |
|---|---|---|
| Track Performance | 99 | 100 |
| Straight line speed | 1422 | 1764 |
| Total | 1521 | 1864 |
Verdict
RS7 Sportback Performance is the fastest by a small margin.
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