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Porsche Boxster Spyder vs Porsche Boxster Spyder: 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 · 2012 vs 2011 · Methodology
PorschePetrol

Boxster Spyder

324 hp · 370 Nm · 1,275 kg · 2012

VS
PorschePetrolFaster

Boxster Spyder

320 hp · 370 Nm · 1,275 kg · 2011

Result · 0–100 km/h

APorsche Boxster Spyder

4.99 s

Gap0.24 sin favour of Boxster Spyder
BPorsche Boxster Spyder

4.75 s

Summary · Caralogy simulation
MeasureBoxster SpyderBoxster SpyderGap
0–100 km/h4.99 s4.75 s0.24 s · Boxster Spyder
400 m standing start13.04 s12.81 s0.23 s · Boxster Spyder
1,000 m standing start23.27 s22.98 s0.29 s · Boxster Spyder
Top speed (electronically limited)266 km/h272 km/h6 km/h · Boxster Spyder
Power-to-weight ratio3.94 kg/hp3.98 kg/hpbetter ratio · Boxster Spyder

Watch the race

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

PorschePetrolBoxster Spyder
Speed
0km/h
Timer
0,00s
Distance
0m
PorschePetrolBoxster Spyder
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 SpyderBoxster Spyder
0–30 km/h1.44 s1.27 s
0–50 km/h2.40 s2.12 s
0–80 km/h4.03 s3.75 s
0–100 km/h4.99 s4.75 s
0–120 km/h6.48 s6.27 s
0–160 km/h10.03 s9.61 s
0–200 km/h15.57 s15.02 s
400 m standing start13.04 s12.81 s
1,000 m standing start23.27 s22.98 s
Top speed266 km/h272 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 Spyder

3,94kg/hpratio better by 0,05 kg/hp
CharacteristicValueDetail
Power324 hpEngine block and cylinder heads formed in aluminum
Torque370 Nm
Weight1 275 kgmanufacturer kerb weight
DrivetrainPropulsion
Gearbox6 speed standard
Porsche

Boxster Spyder

3,98kg/hp0
CharacteristicValueDetail
Power320 hpB6
Torque370 Nm
Weight1 275 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxUnknown

The start: 0 to 100 km/h

Off the line, the Boxster Spyder hits 100 km/h in 4.75 s versus 4.99 s for the Boxster Spyder. At this point, the Boxster Spyder leads by 0.24 s and sits roughly 6 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Boxster Spyder is doing 148 km/h against 146 km/h for the Boxster Spyder. The gap is 0.23 s. The gap remains stable from the start.

At 400 metres standing start, the Boxster Spyder crosses the line in 12.80 s versus 13.04 s. The 0.23 s gap represents roughly 12 m of track - two to three car lengths.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Boxster Spyder continues to build its lead. At 600 metres, it runs at 206 km/h versus 207 km/h. At 1,000 metres, the Boxster Spyder finishes in 22.97 s versus 23.27 s, with a 0.29 s lead. Both vehicles have similar top speeds (266 vs 272 km/h), preventing any comeback.

What the numbers don’t tell you

With two combustion powertrains, the difference comes down to power-to-weight ratio (3.94 kg/hp vs 3.98 kg/hp) and transmission (Unknown vs Unknown).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 7.16 seconds. The 0.24 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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BMWVSPorsche

Z4 M40i vs Boxster Spyder

BMWVSPorsche

Z4 M40i vs Boxster Spyder

Frequently asked questions

Over 0–100 km/h, Boxster Spyder wins (4,75 s vs 4,99 s).

Boxster Spyder goes from 0 to 100 km/h in 4,99 seconds (calibrated simulation).

Boxster Spyder: 324 hp, ratio 3,94 kg/hp. Boxster Spyder: 320 hp, ratio 3,98 kg/hp.

Boxster Spyder: 266 km/h. Boxster Spyder: 272 km/h.