Skip to main content
CaralogyCaralogy
HomeBrandsRoad TripBudgetDuelGuides
Caralogy

The car comparison platform. Physics simulation, road trips, real costs.

Navigation
All brandsCar duelRunning costsMotorwayMethodology
Simulators
Motorway simulatorRunning costsPerformance duel
Brands
VolkswagenBMWMercedesToyotaTeslaAudi
FRENDEESIT
© 2026 Caralogy · All rights reserved
  1. Home
  2. /Duel
  3. /Sports Cars
A420iPetrolvsB218dDiesel
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • Specs420i · 218d

BMW 420i xDrive G22 vs BMW 218d Steptronic 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.

saloon · 2021 vs 2021 · Methodology
BMWPetrol

420i xDrive G22

184 hp · 300 Nm · 1,590 kg · 2021

VS
BMWDiesel

218d Steptronic F44

150 hp · 350 Nm · 1,490 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

420i xDrive G22

8,64kg/hpratio better by 1,29 kg/hp
CharacteristicValueDetail
Power184 hpPending
Torque300 Nm
Weight1 590 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxEight-speed Steptronic transmission
BMW

218d Steptronic F44

9,93kg/hpcompensated by −100 kg
CharacteristicValueDetail
Power150 hp4 cyl
Torque350 Nm
Weight1 490 kgmanufacturer kerb weight
Drivetrain-
Gearbox8-speed Steptronic

Other duels you might be interested in

AudiVSBMW

A4 40 TFSI vs 420i xDrive

BMWVSAudi

218d Steptronic vs A3 Sedan

AudiVSBMW

A5 Avant vs 420i xDrive

BMWVSAudi

218d Steptronic vs A3 Sportback

Frequently asked questions

See the simulation above.

420i xDrive G22 goes from 0 to 100 km/h in 7,74 seconds (calibrated simulation).

420i xDrive G22: 184 hp, ratio 8,64 kg/hp. 218d Steptronic F44: 150 hp, ratio 9,93 kg/hp.

420i xDrive G22: 234 km/h. 218d Steptronic F44: 213 km/h.