Over 0–100 km/h, TT 45 TFSI wins (5,81 s vs 7,04 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
| Measure | TT 45 TFSI | 420d F32 | Gap |
|---|---|---|---|
| 0–100 km/h | 5.81 s | 7.04 s | 1.23 s · TT 45 TFSI |
| 400 m standing start | 14.07 s | 15.11 s | 1.04 s · TT 45 TFSI |
| 1,000 m standing start | 25.49 s | 27.78 s | 2.29 s · TT 45 TFSI |
| Top speed (electronically limited) | 251 km/h | 240 km/h | 11 km/h · TT 45 TFSI |
| Power-to-weight ratio | 5.43 kg/hp | 8.45 kg/hp | better ratio · TT 45 TFSI |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | TT 45 TFSI | 420d F32 |
|---|---|---|
| 0–30 km/h | 1.56 s | 1.37 s |
| 0–50 km/h | 2.60 s | 2.40 s |
| 0–80 km/h | 4.29 s | 4.80 s |
| 0–100 km/h | 5.81 s | 7.04 s |
| 0–120 km/h | 7.75 s | 9.85 s |
| 0–160 km/h | 13.21 s | 18.13 s |
| 0–200 km/h | 22.61 s | 33.30 s |
| 400 m standing start | 14.07 s | 15.11 s |
| 1,000 m standing start | 25.49 s | 27.78 s |
| Top speed | 251 km/h | 240 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 | 245 hp | Pending |
| Torque | 370 Nm | |
| Weight | 1 330 kg | manufacturer kerb weight |
| Drivetrain | Traction | |
| Gearbox | 7-speed S tronic |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 190 hp | 4 cyl |
| Torque | 400 Nm | |
| Weight | 1 605 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | Eight-speed Steptronic transmission |
Off the line, the TT 45 TFSI hits 100 km/h in 5.81 s versus 7.04 s for the 420d. At this point, the TT 45 TFSI leads by 1.23 s and sits roughly 2 m ahead.
At 200 metres, the TT 45 TFSI is doing 133 km/h against 119 km/h for the 420d. The gap is 0.47 s. The challenger starts to claw back ground.
At 400 metres standing start, the TT 45 TFSI crosses the line in 14.06 s versus 15.10 s. The 1.04 s gap represents roughly 42 m of track - a gap visible to the naked eye.
Past 400 metres, the TT 45 TFSI continues to build its lead. At 600 metres, it runs at 184 km/h versus 166 km/h. At 1,000 metres, the TT 45 TFSI finishes in 25.49 s versus 27.77 s, with a 2.29 s lead. Both vehicles have similar top speeds (251 (i.e. 155 mph - industry threshold) vs 240 km/h), preventing any comeback.
Electronically capped at 240 km/h, the 420d never reaches its natural aerodynamic ceiling in this duel. That’s not a physical limit of the motor - it’s a deliberate manufacturer decision, typically tied to standard-fit tyre ratings or model-range positioning.
With two combustion powertrains, the difference comes down to power-to-weight ratio (5.43 kg/hp vs 8.45 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 11.60 seconds. The 1.23 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, TT 45 TFSI wins (5,81 s vs 7,04 s).
TT 45 TFSI goes from 0 to 100 km/h in 5,81 seconds (calibrated simulation).
TT 45 TFSI: 245 hp, ratio 5,43 kg/hp. 420d F32: 190 hp, ratio 8,45 kg/hp.
TT 45 TFSI: 251 km/h. 420d F32: 240 km/h.