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A911vsB218iPetrol
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  • Specs911 · 218i

Porsche 911 Carrera 4S 991.1 vs BMW 218i Gran Coupe 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.

sports car · 2013 vs 2020 · Methodology
PorschePetrolFaster

911 Carrera 4S 991.1

406 hp · 441 Nm · 1,445 kg · 2013

VS
BMWPetrol

218i Gran Coupe F44

136 hp · 220 Nm · 1,350 kg · 2020

Result · 0–100 km/h

APorsche 911 Carrera 4S 991.1

4.44 s

Gap4.58 sin favour of 911 Carrera 4S
BBMW 218i Gran Coupe F44

9.02 s

Summary · Caralogy simulation
Measure911 Carrera 4S 991.1218i Gran Coupe F44Gap
0–100 km/h4.44 s9.02 s4.58 s · 911 Carrera 4S 991.1
400 m standing start12.33 s16.62 s4.29 s · 911 Carrera 4S 991.1
1,000 m standing start22.02 s30.43 s8.41 s · 911 Carrera 4S 991.1
Top speed (electronically limited)298 km/h215 km/h83 km/h · 911 Carrera 4S 991.1
Power-to-weight ratio3.56 kg/hp9.93 kg/hpbetter ratio · 911 Carrera 4S 991.1

Watch the race

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

PorschePetrol911 Carrera 4S 991.1
Speed
0km/h
Timer
0,00s
Distance
0m
BMWPetrol218i Gran Coupe F44
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.
Stage911 Carrera 4S 991.1218i Gran Coupe F44
0–30 km/h1.20 s1.94 s
0–50 km/h2.00 s3.27 s
0–80 km/h3.50 s6.18 s
0–100 km/h4.44 s9.02 s
0–120 km/h5.49 s12.77 s
0–160 km/h8.74 s24.53 s
0–200 km/h13.23 s53.63 s
400 m standing start12.33 s16.62 s
1,000 m standing start22.02 s30.43 s
Top speed298 km/h215 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.

Porsche

911 Carrera 4S 991.1

3,56kg/hpratio better by 6,37 kg/hp
CharacteristicValueDetail
Power406 hpAluminum engine block and cylinder heads
Torque441 Nm
Weight1 445 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxMANUAL
BMW

218i Gran Coupe F44

9,93kg/hpcompensated by −95 kg
CharacteristicValueDetail
Power136 hp3 cyl
Torque220 Nm
Weight1 350 kgmanufacturer kerb weight
Drivetrain-
GearboxSix-speed manual (seven-speed Steptronic dual-clutch transmission)

The start: 0 to 100 km/h

Off the line, the 911 Carrera 4S hits 100 km/h in 4.44 s versus 9.02 s for the 218i Gran Coupe. At this point, the 911 Carrera 4S leads by 4.58 s and sits roughly 24 m ahead.

From 100 km/h to 400 metres

At 200 metres, the 911 Carrera 4S is doing 153 km/h against 110 km/h for the 218i Gran Coupe. The gap is 2.59 s. The challenger starts to claw back ground.

At 400 metres standing start, the 911 Carrera 4S crosses the line in 12.33 s versus 16.62 s. The 4.29 s gap represents roughly 152 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the 911 Carrera 4S continues to build its lead. At 600 metres, it runs at 217 km/h versus 152 km/h. At 1,000 metres, the 911 Carrera 4S finishes in 22.01 s versus 30.43 s, with a 8.41 s lead.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the 911 Carrera 4S is capped at 298 km/h, the 218i Gran Coupe at 215 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 (3.56 kg/hp vs 9.93 kg/hp) and transmission (Manual vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 15.07 seconds. The 4.58 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

Other duels you might be interested in

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911 Carrera 4S vs Z4 M40i

AudiVSBMW

A3 allstreet vs 218i Gran Coupe

PorscheVSBMW

911 Carrera 4S vs Z4 M40i

AudiVSBMW

A3 allstreet vs 218i Gran Coupe

Frequently asked questions

Over 0–100 km/h, 911 Carrera 4S 991.1 wins (4,44 s vs 9,02 s).

911 Carrera 4S 991.1 goes from 0 to 100 km/h in 4,44 seconds (calibrated simulation).

911 Carrera 4S 991.1: 406 hp, ratio 3,56 kg/hp. 218i Gran Coupe F44: 136 hp, ratio 9,93 kg/hp.

911 Carrera 4S 991.1: 298 km/h. 218i Gran Coupe F44: 215 km/h.