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A718vsB230iPetrol
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  • Specs718 · 230i

Porsche 718 Spyder vs BMW 230i Convertible F22: 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 · 2020 vs 2018
PorschePetrolFaster

718 Spyder

420 hp · 420 Nm · 1,454 kg · 2020

VS
BMWPetrol

230i Convertible F22

252 hp · 350 Nm · 1,575 kg · 2018

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.

718 Spyder230i Convertible F22
0–100 km/h4,26 s−1,60 s5,86 s
400 m standing start12,05 s−2,16 s14,21 s
1,000 m standing start21,49 s−4,52 s26,01 s
Top speed (electronically limited)310 km/h+60 km/h250 km/h
Power-to-weight ratio3,46 kg/hpbetter ratio6,25 kg/hp

Watch the race

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

PorschePetrol718 Spyder
Speed
0km/h
Timer
0,00s
Distance
0m
BMWPetrol230i Convertible F22
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. Winner in green.

Palier718 Spyder230i Convertible F22
0–30 km/h1,11 s1,38 s
0–50 km/h1,86 s2,29 s
0–80 km/h3,29 s4,18 s
0–100 km/h4,26 s5,86 s
0–120 km/h5,27 s8,10 s
0–160 km/h8,30 s14,44 s
0–200 km/h12,43 s24,93 s
400 m standing start12,05 s14,21 s
1,000 m standing start21,49 s26,01 s
Top speed limited310 km/h250 km/h

Under the bonnet

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

Porsche

718 Spyder

3,46kg/hpratio better by 2,79 kg/hp
CharacteristicValueDetail
Power420 hpB6
Torque420 Nm
Weight1 454 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxMANUAL
BMW

230i Convertible F22

6,25kg/hpcompensated by −121 kg
CharacteristicValueDetail
Power252 hp4 cyl
Torque350 Nm
Weight1 575 kgmanufacturer kerb weight
Drivetrain-
Gearbox8-speed Steptronic

The start: 0 to 100 km/h

Off the line, the 718 Spyder hits 100 km/h in 4.27 s versus 5.86 s for the 230i Convertible. At this point, the 718 Spyder leads by 1.60 s and sits roughly 12 m ahead.

From 100 km/h to 400 metres

At 200 metres, the 718 Spyder is doing 156 km/h against 129 km/h for the 230i Convertible. The gap is 1.22 s. The challenger starts to claw back ground.

At 400 metres standing start, the 718 Spyder crosses the line in 12.04 s versus 14.21 s. The 2.17 s gap represents roughly 92 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the 718 Spyder continues to build its lead. At 600 metres, it runs at 224 km/h versus 178 km/h. At 1,000 metres, the 718 Spyder finishes in 21.49 s versus 26.01 s, with a 4.52 s lead.

What the numbers don’t tell you

Electronically capped at 250 (i.e. 155 mph - industry threshold) km/h, the 230i Convertible 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 (3.46 kg/hp vs 6.25 kg/hp) and transmission (Manual vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 9.32 seconds. The 1.60 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

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Frequently asked questions

Over 0–100 km/h, 718 Spyder wins (4,26 s vs 5,86 s).

718 Spyder goes from 0 to 100 km/h in 4,26 seconds (calibrated simulation).

718 Spyder: 420 hp, ratio 3,46 kg/hp. 230i Convertible F22: 252 hp, ratio 6,25 kg/hp.

718 Spyder: 310 km/h. 230i Convertible F22: 250 km/h.