BMW M4 Competition vs Alpina B5 Biturbo Touring
| Category | BMW M4 Competition | B5 Biturbo Touring |
|---|---|---|
| Max power (ps / bhp) | 450 / 444 | 608 / 600 |
| Max torque (Nm / lb-ft) | 550 / 406 | 800 / 590 |
| Curb weight (kg / lb) | 1631 / 3596 | 2065 / 4553 |
| Power / tonne (ps / bhp) | 276 / 272 | 294 / 290 |
| Average price | €93,000 | €114,000 |
Lap Times
| Track | BMW M4 Competition | B5 Biturbo Touring |
|---|---|---|
| Autozeitung test track | 1:37.50 | 1:37.80 |
| Sachsenring | 1:36.00 | 1:36.71 |
Acceleration
| Speed & distance | BMW M4 Competition | B5 Biturbo Touring |
|---|---|---|
| 0 - 40 kph | 1.5 s | 1.3 s |
| 0 - 50 kph | 1.8 s | 1.5 s |
| 0 - 80 kph | 3.2 s | 2.5 s |
| 0 - 100 kph | 4.0 s | 3.4 s |
| 0 - 130 kph | 6.1 s | 5.1 s |
| 0 - 150 kph | 7.5 s | 6.6 s |
| 0 - 160 kph | 8.6 s | 7.3 s |
| 0 - 180 kph | 10.6 s | 9.1 s |
| 0 - 200 kph | 12.4 s | 11.2 s |
| Est. 1/8 mile | 8.5 s @ 100.0 mph | 8.0 s @ 103.1 mph |
| 1/4 mile | 12.0 s | 11.5 s @ 123.6 mph |
Rolling acceleration
| Speed | BMW M4 Competition | B5 Biturbo Touring |
|---|---|---|
| 60 - 100 kph (4) | 3.6 s | 2.6 s |
| 60 - 100 kph (5) | 5.5 s | 3.7 s |
| 80 - 120 kph (4) | 3.5 s | 2.7 s |
| 80 - 120 kph (5) | 4.5 s | 3.4 s |
| 80 - 120 kph (6) | 6.1 s | 5.2 s |
| 80 - 120 kph (7) | 10.3 s | 7.6 s |
| 80 - 160 kph (4) | 7.4 s | 5.7 s |
| 80 - 160 kph (5) | 10.0 s | 7.2 s |
| 80 - 160 kph (6) | 13.3 s | 10.4 s |
| 80 - 160 kph (7) | 20.6 s | 15.0 s |
| 80 - 120 kph | 2.3 s | 2.0 s |
| Est. 100 - 200 kph | 9.0 s | 8.1 s |
Braking distance
| Speed | BMW M4 Competition | B5 Biturbo Touring |
|---|---|---|
| 50 kph - 0 | 8 m (27 ft) | 8 m (28 ft) |
| 100 kph - 0 | 32 m (104 ft) | 32 m (107 ft) |
| 150 kph - 0 | 74 m (242 ft) | 72 m (237 ft) |
| 200 kph - 0 | 128 m (421 ft) | 130 m (426 ft) |
General performance
| Category | BMW M4 Competition | B5 Biturbo Touring |
|---|---|---|
| Top speed | 292 kph (181 mph) | 330 kph (205 mph) |
| Est. 0 - 100 mph - 0 | 14.9 s @ 1224 ft | 11.6 s @ 833 ft |
| Est. max acceleration | 0.72 g (7 m/s²) | 0.86 g (8 m/s²) |
| 18m slalom | 71.4 kph (44.4 mph) | 67.9 kph (42.2 mph) |
| Fuel economy | 8.0 l/100 km (29 mpg US / 35 UK) | 9.2 l/100 km (26 mpg US / 31 UK) |
Summary
| Category | BMW M4 Competition | B5 Biturbo Touring |
|---|---|---|
| Track Performance | 100 | 98 |
| Straight line speed | 71 | 100 |
| Overall | 89 | 100 |
Verdict
B5 Biturbo Touring is the fastest by considerable margin.
This comparison has been viewed 490 times.
Acceleration graph
