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  • Specs220i · 120i

BMW 220i F22 vs BMW 120i F20LCI: 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 2018 · Methodology
BMWPetrol

220i F22

192 hp · 280 Nm · 1,405 kg · 2018

VS
BMWPetrolFaster

120i F20LCI

184 hp · 270 Nm · 1,375 kg · 2018

Result · 0–100 km/h

ABMW 220i F22

7.48 s

Gap0.36 sin favour of 120i
BBMW 120i F20LCI

7.12 s

Summary · Caralogy simulation
Measure220i F22120i F20LCIGap
0–100 km/h7.48 s7.12 s0.36 s · 120i F20LCI
400 m standing start15.53 s15.22 s0.31 s · 120i F20LCI
1,000 m standing start27.74 s27.53 s0.21 s · 120i F20LCI
Top speed (electronically limited)229 km/h225 km/h4 km/h · 220i F22
Power-to-weight ratio7.32 kg/hp7.47 kg/hpbetter ratio · 220i F22

Watch the race

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

BMWPetrol220i F22
Speed
0km/h
Timer
0,00s
Distance
0m
BMWPetrol120i F20LCI
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.
Stage220i F22120i F20LCI
0–30 km/h2.14 s1.79 s
0–50 km/h3.53 s2.99 s
0–80 km/h5.65 s5.16 s
0–100 km/h7.48 s7.12 s
0–120 km/h9.85 s9.70 s
0–160 km/h16.83 s16.79 s · tight gap
0–200 km/h30.20 s29.61 s
400 m standing start15.53 s15.22 s
1,000 m standing start27.74 s27.53 s
Top speed229 km/h225 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

220i F22

7,32kg/hpratio better by 0,16 kg/hp
CharacteristicValueDetail
Power192 hp4 cyl
Torque280 Nm
Weight1 405 kgmanufacturer kerb weight
Drivetrain-
Gearbox7-speed Steptronic with double clutch
BMW

120i F20LCI

7,47kg/hp
CharacteristicValueDetail
Power184 hp4 cyl
Torque270 Nm
Weight1 375 kgmanufacturer kerb weight
Drivetrain-
Gearbox8-speed Steptronic

The start: 0 to 100 km/h

Off the line, the 120i hits 100 km/h in 7.12 s versus 7.48 s for the 220i. At this point, the 120i leads by 0.36 s and sits roughly 11 m ahead.

From 100 km/h to 400 metres

At 200 metres, the 120i is doing 122 km/h against 124 km/h for the 220i. The gap is 0.39 s. The gap remains stable from the start.

At 400 metres standing start, the 120i crosses the line in 15.22 s versus 15.53 s. The 0.31 s gap represents roughly 13 m of track - two to three car lengths.

Beyond 400 metres: top speed comes into play

Past 400 metres, the gap narrows.

At 1,000 metres, the 120i finishes in 27.52 s versus 27.73 s, with just 0.21 s to spare. The 220i fails to fully close the launch gap.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the 220i is capped at 229 km/h, the 120i at 225 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 (7.32 kg/hp vs 7.47 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 11.27 seconds. The 0.36 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 220i F22
Audi A3 Sedan
Instead of 120i F20LCI
Audi A3 allstreetAudi A3 Sportback TFSI quattro S tronic 150 kWAudi A3 allstreet

Other duels you might be interested in

AudiVSBMW

A3 allstreet vs 220i

AudiVSBMW

A3 allstreet vs 120i

AudiVSBMW

A3 Sedan vs 220i

AudiVSBMW

A3 Sedan vs 120i

Frequently asked questions

Over 0–100 km/h, 120i F20LCI wins (7,12 s vs 7,48 s).

220i F22 goes from 0 to 100 km/h in 7,48 seconds (calibrated simulation).

220i F22: 192 hp, ratio 7,32 kg/hp. 120i F20LCI: 184 hp, ratio 7,47 kg/hp.

220i F22: 229 km/h. 120i F20LCI: 225 km/h.