BMW M3 Competition vs Alpina B3
| Category | BMW M3 Competition | Alpina B3 (G20) |
|---|---|---|
| Max power (ps / bhp) | 450 / 444 | 468 / 462 |
| Max torque (Nm / lb-ft) | 550 / 406 | 700 / 516 |
| Curb weight (kg / lb) | 1632 / 3598 | 1812 / 3995 |
| Power / tonne (ps / bhp) | 276 / 272 | 259 / 255 |
| Average price | €96,000 | €85,000 |
Lap Times
| Track | BMW M3 Competition | Alpina B3 (G20) |
|---|---|---|
| Sachsenring | 1:36.69 | 1:36.67 |
Acceleration
| Speed & distance | BMW M3 Competition | Alpina B3 (G20) |
|---|---|---|
| 0 - 50 kph | 1.7 s | 1.5 s |
| 0 - 100 kph | 4.0 s | 3.6 s |
| 0 - 130 kph | 5.9 s | 5.5 s |
| 0 - 160 kph | 8.5 s | 7.9 s |
| 0 - 180 kph | 10.9 s | 10.1 s |
| 0 - 200 kph | 13.2 s | 12.6 s |
| Est. 1/8 mile | 8.6 s @ 99.4 mph | 8.1 s @ 101.9 mph |
| 1/4 mile | 12.2 s @ 120.0 mph | 11.7 s |
Rolling acceleration
| Speed | BMW M3 Competition | Alpina B3 (G20) |
|---|---|---|
| 60 - 100 kph (4) | 3.4 s | 2.7 s |
| 60 - 100 kph (5) | 5.1 s | 4.2 s |
| 80 - 120 kph (5) | 4.4 s | 3.5 s |
| 80 - 120 kph (6) | 5.9 s | 5.4 s |
| 80 - 120 kph (7) | 9.7 s | 9.2 s |
| Est. 100 - 200 kph | 9.2 s | 9.0 s |
General performance
| Category | BMW M3 Competition | Alpina B3 (G20) |
|---|---|---|
| Top speed | 280 kph (174 mph) | 303 kph (188 mph) |
| Est. 0 - 100 mph - 0 | 15.0 s @ 1234 ft | 11.4 s @ 801 ft |
| Est. max acceleration | 0.71 g (7 m/s²) | 0.85 g (8 m/s²) |
| Fuel economy | 11.5 l/100 km (20 mpg US / 25 UK) | 9.7 l/100 km (24 mpg US / 29 UK) |
| 100 kph - 0 | 32 m (106 ft) | 31 m (100 ft) |
| 200 kph - 0 | 131 m (429 ft) | 129 m (422 ft) |
Summary
| Category | BMW M3 Competition | Alpina B3 (G20) |
|---|---|---|
| Track Performance | 100 | 100 |
| Straight line speed | 1776 | 2210 |
| Total | 1876 | 2310 |
Verdict
B3 is the fastest by a small margin.
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Acceleration graph
