Over 0–100 km/h, E 400 e 4MATIC W214 wins (5,30 s vs 5,49 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
5.30 s
5.49 s
| Measure | E 400 e 4MATIC W214 | 640i Gran Turismo G32 | Gap |
|---|---|---|---|
| 0–100 km/h | 5.30 s | 5.49 s | 0.19 s · E 400 e 4MATIC W214 |
| 400 m standing start | 13.57 s | 13.66 s | 0.09 s · E 400 e 4MATIC W214 |
| 1,000 m standing start | 24.58 s | 24.62 s | 0.04 s · E 400 e 4MATIC W214 |
| Top speed (electronically limited) | 250 km/h | 250 km/h | Same |
| Power-to-weight ratio | 5.89 kg/hp | 5.21 kg/hp | better ratio · 640i Gran Turismo G32 |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | E 400 e 4MATIC W214 | 640i Gran Turismo G32 |
|---|---|---|
| 0–30 km/h | 1.36 s · tight gap | 1.44 s |
| 0–50 km/h | 2.06 s | 2.40 s |
| 0–80 km/h | 3.74 s | 4.00 s |
| 0–100 km/h | 5.30 s | 5.49 s |
| 0–120 km/h | 7.13 s · tight gap | 7.23 s |
| 0–160 km/h | 12.19 s | 12.06 s · tight gap |
| 0–200 km/h | 19.66 s | 19.44 s |
| 400 m standing start | 13.57 s · tight gap | 13.66 s |
| 1,000 m standing start | 24.58 s · tight gap | 24.62 s |
| Top speed limited | 250 km/h | 250 km/h |
Physics model calibrated on manufacturer splits. The limited top speed is not the real aerodynamic top speed of the vehicles.
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 381 hp | 4 cyl |
| Torque | 650 Nm | |
| Weight | 2 245 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Unknown |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 340 hp | 6 cyl |
| Torque | 450 Nm | |
| Weight | 1 770 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | 8-speed Steptronic |
Off the line, the E 400 e 4MATIC hits 100 km/h in 5.31 s versus 5.49 s for the 640i Gran Turismo. The instant torque of 650 Nm from the electric motor makes the difference. At this point, the E 400 e 4MATIC leads by 0.19 s and sits roughly 5 m ahead.
At 200 metres, the E 400 e 4MATIC is doing 135 km/h against 137 km/h for the 640i Gran Turismo. The gap is 0.15 s. The gap remains stable from the start.
At 400 metres standing start, the E 400 e 4MATIC crosses the line in 13.57 s versus 13.66 s. The 0.09 s gap represents roughly 4 m of track - barely a car length.
Past 400 metres, the gap narrows.
At 1,000 metres, the E 400 e 4MATIC finishes in 24.58 s versus 24.62 s, with just 0.04 s to spare. The 640i Gran Turismo fails to fully close the launch gap.
Both rivals share the same electronic speed cap: the E 400 e 4MATIC and the 640i Gran Turismo are governed to 250 (i.e. 155 mph - industry threshold) km/h. At that speed, standard-fit tyres approach their safety threshold - an industrial ceiling common to most electric vehicles in this segment. Neither car shows its true aerodynamic potential in this duel.
Instant electric torque gives an advantage off the line. The higher top speed of the combustion engine gives an advantage over longer distances. The distance at which one catches the other depends on the top speed differential.
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 8.31 seconds. The 0.19 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, E 400 e 4MATIC W214 wins (5,30 s vs 5,49 s).
E 400 e 4MATIC W214 goes from 0 to 100 km/h in 5,30 seconds (calibrated simulation).
E 400 e 4MATIC W214: 381 hp, ratio 5,89 kg/hp. 640i Gran Turismo G32: 340 hp, ratio 5,21 kg/hp.
E 400 e 4MATIC W214: 250 km/h. 640i Gran Turismo G32: 250 km/h.