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  • Specs230i · 4

BMW 230i Coupe G42 vs DS4 PureTech 225 EAT8: which is truly faster?

Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.

compact · 2022 vs 2021 · Methodology
BMWPetrolFaster

230i Coupe G42

245 hp · 400 Nm · 1,525 kg · 2022

VS
DSPetrol

4 PureTech 225 EAT8

228 hp · 300 Nm · 1,480 kg · 2021

Result · 0–100 km/h

ABMW 230i Coupe G42

6.01 s

Gap1.75 sin favour of 230i Coupe
BDS4 PureTech 225 EAT8

7.76 s

Summary · Caralogy simulation
Measure230i Coupe G424 PureTech 225 EAT8Gap
0–100 km/h6.01 s7.76 s1.75 s · 230i Coupe G42
400 m standing start14.21 s15.61 s1.40 s · 230i Coupe G42
1,000 m standing start25.54 s27.41 s1.87 s · 230i Coupe G42
Top speed (electronically limited)250 km/h245 km/h5 km/h · 230i Coupe G42
Power-to-weight ratio6.22 kg/hp6.49 kg/hpbetter ratio · 230i Coupe G42

Watch the race

Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.

BMWPetrol230i Coupe G42
Speed
0km/h
Timer
0,00s
Distance
0m
DSPetrol4 PureTech 225 EAT8
Speed
0km/h
Timer
0,00s
Distance
0m
100 m
200 m
300 m
400 m
500 m
600 m
700 m
800 m
900 m
1000 m
0m → 1000m
Gap0m

Stage-by-stage comparison

Simulated performance at each stage. Best value in bold.
Stage230i Coupe G424 PureTech 225 EAT8
0–30 km/h1.62 s2.26 s
0–50 km/h2.70 s3.79 s
0–80 km/h4.45 s5.98 s
0–100 km/h6.01 s7.76 s
0–120 km/h7.95 s9.81 s
0–160 km/h13.37 s15.84 s
0–200 km/h22.01 s26.53 s
400 m standing start14.21 s15.61 s
1,000 m standing start25.54 s27.41 s
Top speed limited250 km/h245 km/h

Parameters and assumptions

Simulation

Start
Standing, straight line
Surface
Dry asphalt, 23°C
Wind
None
Driver
1 person, 75 kg

Calibration

Splits
0–100, 0–200 manufacturer
Power curve
Real measurement (Caralogy)
VMax
Manufacturer limited
Transmission
Losses integrated in model

Physics model calibrated on manufacturer splits. The limited top speed is not the real aerodynamic top speed of the vehicles.

Under the bonnet

Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.

BMW

230i Coupe G42

6,22kg/hpratio better by 0,27 kg/hp
CharacteristicValueDetail
Power245 hpPending
Torque400 Nm
Weight1 525 kgmanufacturer kerb weight
Drivetrain-
GearboxEight-speed Steptronic transmission
DS

4 PureTech 225 EAT8

6,49kg/hp
CharacteristicValueDetail
Power228 hpPending
Torque300 Nm
Weight1 480 kgmanufacturer kerb weight
Drivetrain-
Gearbox8-speed automatic

The start: 0 to 100 km/h

Off the line, the 230i Coupe hits 100 km/h in 6.01 s versus 7.76 s for the 4 PureTech 225 EAT8. At this point, the 230i Coupe leads by 1.75 s and sits roughly 23 m ahead.

From 100 km/h to 400 metres

At 200 metres, the 230i Coupe is doing 132 km/h against 126 km/h for the 4 PureTech 225 EAT8. The gap is 1.20 s. The challenger starts to claw back ground.

At 400 metres standing start, the 230i Coupe crosses the line in 14.20 s versus 15.61 s. The 1.40 s gap represents roughly 60 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the 230i Coupe continues to build its lead. At 600 metres, it runs at 185 km/h versus 178 km/h. At 1,000 metres, the 230i Coupe finishes in 25.53 s versus 27.41 s, with a 1.87 s lead. Both vehicles have similar top speeds (250 (i.e. 155 mph - industry threshold) vs 245 km/h), preventing any comeback.

What the numbers don’t tell you

Electronically capped at 250 (i.e. 155 mph - industry threshold) km/h, the 230i Coupe 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 (6.22 kg/hp vs 6.49 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 11.04 seconds. The 1.75 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

Compare with other alternatives

Swap one of the two models to explore an equivalent duel in the same segment.

Instead of 4 PureTech 225 EAT8
Audi A3 allstreetAudi A3 Sportback TFSI quattro S tronic 150 kW

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225i xDrive vs PureTech 225 EAT8

Frequently asked questions

Over 0–100 km/h, 230i Coupe G42 wins (6,01 s vs 7,76 s).

230i Coupe G42 goes from 0 to 100 km/h in 6,01 seconds (calibrated simulation).

230i Coupe G42: 245 hp, ratio 6,22 kg/hp. 4 PureTech 225 EAT8: 228 hp, ratio 6,49 kg/hp.

230i Coupe G42: 250 km/h. 4 PureTech 225 EAT8: 245 km/h.