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A225dvsB218dDiesel
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • Specs225d · 218d

BMW 225d Convertible F22 vs BMW 218d F44: 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 · 2018 vs 2021 · Methodology
BMWDiesel

225d Convertible F22

224 hp · 450 Nm · 1,625 kg · 2018

VS
BMWDiesel

218d F44

150 hp · 350 Nm · 1,455 kg · 2021

Donnée constructeur en cours de validation pour ce profil

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

225d Convertible F22

7,25kg/hpratio better by 2,45 kg/hp
CharacteristicValueDetail
Power224 hp4 cyl
Torque450 Nm
Weight1 625 kgmanufacturer kerb weight
Drivetrain-
Gearbox8-speed Steptronic
BMW

218d F44

9,70kg/hpcompensated by −170 kg
CharacteristicValueDetail
Power150 hp4 cyl
Torque350 Nm
Weight1 455 kgmanufacturer kerb weight
Drivetrain-
Gearbox6-speed manual

Compare with other alternatives

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

Instead of 218d F44
Audi A3 Sedan

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225d Convertible vs A3 Sportback

BMWVSAudi

218d vs A3 Sportback

Frequently asked questions

See the simulation above.

225d Convertible F22 goes from 0 to 100 km/h in 6,54 seconds (calibrated simulation).

225d Convertible F22: 224 hp, ratio 7,25 kg/hp. 218d F44: 150 hp, ratio 9,70 kg/hp.

225d Convertible F22: 231 km/h. 218d F44: 213 km/h.