Over 0–100 km/h, S 350 d 4MATIC Limousine Langversion W223 wins (5,47 s vs 6,97 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
Simulation
Calibration
Physics model calibrated on manufacturer splits. The limited top speed is not the real aerodynamic top speed of the vehicles.
| S 350 d 4MATIC Limousine Langversion W223 | 320d Steptronic G20 | |
|---|---|---|
| 0–100 km/h | 5,47 s−1,50 s | 6,97 s |
| 400 m standing start | 13,69 s−1,42 s | 15,11 s |
| 1,000 m standing start | 24,99 s−2,71 s | 27,70 s |
| Top speed (electronically limited) | 250 km/h+13 km/h | 237 km/h |
| Power-to-weight ratio | 7,19 kg/hpbetter ratio | 7,66 kg/hp |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
Simulated performance at each stage. Winner in green.
| Palier | S 350 d 4MATIC Limousine Langversion W223 | 320d Steptronic G20 |
|---|---|---|
| 0–30 km/h | 1,04 s | 1,49 s |
| 0–50 km/h | 1,91 s | 2,52 s |
| 0–80 km/h | 3,77 s | 4,85 s |
| 0–100 km/h | 5,47 s | 6,97 s |
| 0–120 km/h | 7,46 s | 9,73 s |
| 0–160 km/h | 13,10 s | 17,81 s |
| 0–200 km/h | 21,19 s | 32,74 s |
| 400 m standing start | 13,69 s | 15,11 s |
| 1,000 m standing start | 24,99 s | 27,70 s |
| Top speed limited | 250 km/h | 237 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 313 hp | Pending |
| Torque | 650 Nm | |
| Weight | 2 250 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Unknown |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 190 hp | Pending |
| Torque | 400 Nm | |
| Weight | 1 455 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | Eight-speed Steptronic transmission |
Off the line, the S 350 d 4MATIC Limousine Langversion hits 100 km/h in 5.47 s versus 6.97 s for the 320d Steptronic. At this point, the S 350 d 4MATIC Limousine Langversion leads by 1.50 s and sits roughly 17 m ahead.
At 200 metres, the S 350 d 4MATIC Limousine Langversion is doing 131 km/h against 120 km/h for the 320d Steptronic. The gap is 0.96 s. The challenger starts to claw back ground.
At 400 metres standing start, the S 350 d 4MATIC Limousine Langversion crosses the line in 13.68 s versus 15.10 s. The 1.42 s gap represents roughly 57 m of track - a gap visible to the naked eye.
Past 400 metres, the S 350 d 4MATIC Limousine Langversion continues to build its lead. At 600 metres, it runs at 185 km/h versus 167 km/h. At 1,000 metres, the S 350 d 4MATIC Limousine Langversion finishes in 24.99 s versus 27.70 s, with a 2.71 s lead. Both vehicles have similar top speeds (250 (i.e. 155 mph - industry threshold) vs 237 km/h), preventing any comeback.
Both rivals are electronically governed, but not at the same level: the S 350 d 4MATIC Limousine Langversion is capped at 250 (i.e. 155 mph - industry threshold) km/h, the 320d Steptronic at 240 km/h. This isn’t a physical engine limit - it’s a manufacturer choice, usually for tyre safety or homologation reasons. Neither car reaches its true aerodynamic top speed.
With two combustion powertrains, the difference comes down to power-to-weight ratio (7.19 kg/hp vs 7.66 kg/hp) and transmission (Unknown vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 11.35 seconds. The 1.50 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, S 350 d 4MATIC Limousine Langversion W223 wins (5,47 s vs 6,97 s).
S 350 d 4MATIC Limousine Langversion W223 goes from 0 to 100 km/h in 5,47 seconds (calibrated simulation).
S 350 d 4MATIC Limousine Langversion W223: 313 hp, ratio 7,19 kg/hp. 320d Steptronic G20: 190 hp, ratio 7,66 kg/hp.
S 350 d 4MATIC Limousine Langversion W223: 250 km/h. 320d Steptronic G20: 237 km/h.