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ABoxsterPetrolvsB218dDiesel
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  • PerformancePerformance0-100, top speed
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  • SpecsBoxster · 218d

Porsche Boxster PDK vs BMW 218d 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 · 2010 vs 2018 · Methodology
PorschePetrolFaster

Boxster PDK

259 hp · 290 Nm · 1,365 kg · 2010

VS
BMWDiesel

218d Convertible F22

150 hp · 320 Nm · 1,565 kg · 2018

Result · 0–100 km/h

APorsche Boxster PDK

5.46 s

Gap3.66 sin favour of Boxster PDK
BBMW 218d Convertible F22

9.12 s

Summary · Caralogy simulation
MeasureBoxster PDK218d Convertible F22Gap
0–100 km/h5.46 s9.12 s3.66 s · Boxster PDK
400 m standing start13.60 s16.65 s3.05 s · Boxster PDK
1,000 m standing start24.54 s30.48 s5.94 s · Boxster PDK
Top speed (electronically limited)258 km/h208 km/h50 km/h · Boxster PDK
Power-to-weight ratio5.27 kg/hp10.43 kg/hpbetter ratio · Boxster PDK

Watch the race

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

PorschePetrolBoxster PDK
Speed
0km/h
Timer
0,00s
Distance
0m
BMWDiesel218d 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. Best value in bold.
StageBoxster PDK218d Convertible F22
0–30 km/h1.48 s1.81 s
0–50 km/h2.42 s3.17 s
0–80 km/h4.00 s6.35 s
0–100 km/h5.46 s9.12 s
0–120 km/h7.09 s12.95 s
0–160 km/h11.75 s24.66 s
0–200 km/h19.23 s57.98 s
400 m standing start13.60 s16.65 s
1,000 m standing start24.54 s30.48 s
Top speed258 km/h208 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

Boxster PDK

5,27kg/hpratio better by 5,16 kg/hp
CharacteristicValueDetail
Power259 hp6 cyl
Torque290 Nm
Weight1 365 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxDUAL_CLUTCH
BMW

218d Convertible F22

10,43kg/hpcompensated by −200 kg
CharacteristicValueDetail
Power150 hp4 cyl
Torque320 Nm
Weight1 565 kgmanufacturer kerb weight
Drivetrain-
Gearbox6-speed manual (8-speed Steptronic)

The start: 0 to 100 km/h

Off the line, the Boxster PDK hits 100 km/h in 5.46 s versus 9.12 s for the 218d Convertible. At this point, the Boxster PDK leads by 3.66 s and sits roughly 20 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Boxster PDK is doing 137 km/h against 109 km/h for the 218d Convertible. The gap is 1.82 s. The challenger starts to claw back ground.

At 400 metres standing start, the Boxster PDK crosses the line in 13.59 s versus 16.65 s. The 3.05 s gap represents roughly 110 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Boxster PDK continues to build its lead. At 600 metres, it runs at 193 km/h versus 152 km/h. At 1,000 metres, the Boxster PDK finishes in 24.54 s versus 30.48 s, with a 5.94 s lead.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the Boxster PDK is capped at 261 km/h, the 218d Convertible at 208 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 (5.27 kg/hp vs 10.43 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 15.20 seconds. The 3.66 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

Other duels you might be interested in

PorscheVSBMW

Boxster PDK vs Z4 sDrive30i

BMWVSAudi

218d Convertible vs A3 Sedan

PorscheVSBMW

Boxster PDK vs Z4 sDrive30i

BMWVSAudi

218d Convertible vs A3 Sportback

Frequently asked questions

Over 0–100 km/h, Boxster PDK wins (5,46 s vs 9,12 s).

Boxster PDK goes from 0 to 100 km/h in 5,46 seconds (calibrated simulation).

Boxster PDK: 259 hp, ratio 5,27 kg/hp. 218d Convertible F22: 150 hp, ratio 10,43 kg/hp.

Boxster PDK: 258 km/h. 218d Convertible F22: 208 km/h.