Manufacturers quoting "wheel hp" now? LOL!
BMW M4 Coupé specs
| Price in Europe | €84,000 - €109,060 |
| Price in US | $72,795 - $100,895 |
| Car type | Coupe |
| Curb weight | 1666-1775 kg (3673-3913 lbs) |
| Introduced | 2020 |
| Origin country | Germany |
| Gas mileage | 13.9-8.8 l/100 km (17-27 mpg US / 20-32 mpg UK) |
| Views | 2.3k |
| Submitted by | Hoppelmoppel123 |
Lap times
Acceleration
| 0 - 40 kph | 1.7 s |
| 0 - 50 kph | 1.8 s |
| 0 - 80 kph | 3.3 s |
| 0 - 100 kph | 4.3 s |
| 0 - 130 kph | 6.5 s |
| 0 - 160 kph | 8.9 s |
| 0 - 180 kph | 11.3 s |
| 0 - 200 kph | 13.7 s |
| 0 - 220 kph | 17.7 s |
| 0 - 240 kph | 21.6 s |
| 0 - 260 kph | 27.2 s |
| 0 - 30 mph | 1.5 s |
| 0 - 60 mph | 3.8 s |
| 0 - 100 mph | 8.3 s |
| 0 - 160 mph | 24.6 s |
| Est. 1/8 mile | 8.7 s @ 98.2 mph |
| 1/4 mile | 12.0 s @ 121.0 mph |
General performance
| Top speed | 290 kph (180 mph) |
| Est. 0 - 100 mph - 0 | 15.4 s @ 1270 ft |
| Est. max acceleration | 0.70 g (7 m/s²) |
| 18m slalom | 71.4 kph (44.4 mph) |
| Emissions | 251 g/km |
| Lateral acceleration | 1.05 g (10 m/s²) |
Powertrain specs
| Engine type | Inline 6 |
| Displacement | 3.0 l (183 ci / 2993 cc) |
| Power | 480 ps (473 bhp / 353 kw) @ 6250 rpm |
| Torque | 550 Nm (406 lb-ft) @ 2650 rpm |
| Power / liter | 160 ps (158 hp) |
| Power / weight | 284 ps (280 bhp) / t |
| Torque / weight | 325 Nm (240 lb-ft) / t |
| Efficiency | 40 PS per l/100 km |
| Power / €5000 | 25 ps |
| Transmission | 6 speed manual |
| Layout | front engine, rear wheel drive |
Braking distance
| 100 kph - 0 | 32 m (105 ft) |
| 130 kph - 0 | 55 m (180 ft) |
| 200 kph - 0 | 130 m (428 ft) |
| 60 mph - 0 | 31 m (101 ft) |
| 70 mph - 0 | 45 m (146 ft) |
| 100 mph - 0 | 89 m (291 ft) |
Rolling acceleration
| 60 - 100 kph (4) | 4.1 s |
| 60 - 100 kph (5) | 5.5 s |
| 80 - 120 kph (4) | 3.9 s |
| 80 - 120 kph (5) | 4.5 s |
| 80 - 120 kph (6) | 7.1 s |
| 80 - 160 kph (4) | 8.2 s |
| 80 - 160 kph (5) | 9.8 s |
| 80 - 160 kph (6) | 13.6 s |
| 80 - 120 kph | 2.7 s |
| Est. 100 - 200 kph | 9.6 s |
Interior noise
| Noise @ idle | 45 dB |
| Noise @ 80 kph | 68 dB |
| Noise @ 100 kph | 70 dB |
| Noise @ 130 kph | 73 dB |
| Noise @ 160 kph | 76 dB |
| Noise @ 180 kph | 77 dB |
| Noise @ 70 mph | 69 dB |
M4 Coupé competition
TypeF173 7m ago
"Independent Dyno Run Suggests New BMW M4 Develops More Than Claimed."
Quote>"There seems to be a new trend at the moment where we see huge discrepancies between the horsepower figures manufacturers provide and the real-life results independent runs turn in.
Eager to find out about the new BMW M4, the folks from IND Distribution managed to get their hands on a brand new M4 (non-Competition) to see what the Bavarian actually produces.
The S58 engine in the non-Competition M4 is said to develop 473 hp (353 kW) and 550 Nm (406 lb-ft) of torque. IND Distribution popped it on the dyno and the results were extremely surprising.
The biggest issue in this whole process was the fact that the M4 they had to test wasn’t broken in yet so it was probably not even delivering optimum levels of power.
That said, their runs showed the M4 has 465 hp (347 kW) and 553 Nm (408 lb-ft) of torque at the wheels. If we factor in a 15% transmission loss, the crank power output would be around 547 hp (408 kW) and 650 Nm (480 lb-ft) of torque. Even if we say 10% transmission lose which is more applicable to the brand new cars, then we are looking at an output of 511 hp (381 kW) and 608 Nm (449 lb-ft) of torque.
Each dyno is different so we need to wait to see a few more independent runs but things are looking rather suspect based on this specific exercise."
Hoppelmoppel123 2y ago
https://www.auto-motor-und-sport.de/neuheiten/bmw-m4-coupe-2021/technische-daten/
0-100 kph: 4.2 s
Top Speed: 250 kph
Fuel: 7.8 - 16.0 l/100 km
CO2: 248 g/km
Price: 84000 €
