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  • SpecsPanamera · Boxster

Porsche Panamera vs Porsche Boxster: 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.

limousine · 2011 vs 2010 · Methodology
PorschePetrol

Panamera

304 hp · 400 Nm · 1,760 kg · 2011

VS
PorschePetrolFaster

Boxster

259 hp · 290 Nm · 1,365 kg · 2010

Result · 0–100 km/h

APorsche Panamera

5.83 s

Gap0.12 sin favour of Boxster
BPorsche Boxster

5.71 s

Summary · Caralogy simulation
MeasurePanameraBoxsterGap
0–100 km/h5.83 s5.71 s0.12 s · Boxster
400 m standing start14.15 s13.89 s0.26 s · Boxster
1,000 m standing start25.77 s25.03 s0.74 s · Boxster
Top speed (electronically limited)249 km/h261 km/h12 km/h · Boxster
Power-to-weight ratio5.79 kg/hp5.27 kg/hpbetter ratio · Boxster

Watch the race

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

PorschePetrolPanamera
Speed
0km/h
Timer
0,00s
Distance
0m
PorschePetrolBoxster
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.
StagePanameraBoxster
0–30 km/h1.48 s · tight gap1.50 s
0–50 km/h2.42 s · tight gap2.44 s
0–80 km/h4.26 s4.24 s · tight gap
0–100 km/h5.83 s5.71 s · tight gap
0–120 km/h8.03 s7.60 s
0–160 km/h13.96 s12.65 s
0–200 km/h23.71 s20.75 s
400 m standing start14.15 s13.89 s
1,000 m standing start25.77 s25.03 s
Top speed249 km/h261 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

Panamera

5,79kg/hpcompensated by −395 kg
CharacteristicValueDetail
Power304 hpV6
Torque400 Nm
Weight1 760 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxUnknown
Porsche

Boxster

5,27kg/hpratio better by 0,52 kg/hp
CharacteristicValueDetail
Power259 hpB6
Torque290 Nm
Weight1 365 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxDUAL_CLUTCH

The start: 0 to 100 km/h

Off the line, the Boxster hits 100 km/h in 5.71 s versus 5.83 s for the Panamera. The 0.12 s gap is negligible: both vehicles are neck and neck.

From 100 km/h to 400 metres

At 200 metres, the Boxster is doing 134 km/h against 130 km/h for the Panamera. The gap is 0.10 s. The gap remains stable from the start.

At 400 metres standing start, the Boxster crosses the line in 13.88 s versus 14.15 s. The 0.26 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 continues to build its lead. At 600 metres, it runs at 189 km/h versus 181 km/h. At 1,000 metres, the Boxster finishes in 25.03 s versus 25.76 s, with a 0.74 s lead. Both vehicles have similar top speeds (249 (i.e. 155 mph - industry threshold) vs 261 km/h), preventing any comeback.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the Panamera is capped at 257 km/h, the Boxster at 261 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 (5.79 kg/hp vs 5.27 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 9.21 seconds. The 0.12 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, Boxster wins (5,71 s vs 5,83 s).

Panamera goes from 0 to 100 km/h in 5,83 seconds (calibrated simulation).

Panamera: 304 hp, ratio 5,79 kg/hp. Boxster: 259 hp, ratio 5,27 kg/hp.

Panamera: 249 km/h. Boxster: 261 km/h.