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Porsche 911 Carrera GTS (MT) 992 vs Porsche Boxster S: 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 · 2022 vs 2013 · Methodology
PorschePetrolFaster

911 Carrera GTS (MT) 992

480 hp · 570 Nm · 1,510 kg · 2022

VS
PorschePetrol

Boxster S

319 hp · 361 Nm · 1,320 kg · 2013

Result · 0–100 km/h

APorsche 911 Carrera GTS (MT) 992

4.13 s

Gap0.81 sin favour of 911 Carrera GTS (MT)
BPorsche Boxster S

4.94 s

Summary · Caralogy simulation
Measure911 Carrera GTS (MT) 992Boxster SGap
0–100 km/h4.13 s4.94 s0.81 s · 911 Carrera GTS (MT) 992
400 m standing start11.97 s13.01 s1.04 s · 911 Carrera GTS (MT) 992
1,000 m standing start21.25 s23.47 s2.22 s · 911 Carrera GTS (MT) 992
Top speed (electronically limited)311 km/h273 km/h38 km/h · 911 Carrera GTS (MT) 992
Power-to-weight ratio3.15 kg/hp4.14 kg/hpbetter ratio · 911 Carrera GTS (MT) 992

Watch the race

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

PorschePetrol911 Carrera GTS (MT) 992
Speed
0km/h
Timer
0,00s
Distance
0m
PorschePetrolBoxster S
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 GTS (MT) 992Boxster S
0–30 km/h1.16 s1.36 s
0–50 km/h1.94 s2.26 s
0–80 km/h3.33 s3.72 s
0–100 km/h4.13 s4.94 s
0–120 km/h5.37 s6.32 s
0–160 km/h7.94 s10.22 s
0–200 km/h11.87 s16.38 s
400 m standing start11.97 s13.01 s
1,000 m standing start21.25 s23.47 s
Top speed311 km/h273 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 GTS (MT) 992

3,15kg/hpratio better by 0,99 kg/hp
CharacteristicValueDetail
Power480 hp6 cyl
Torque570 Nm
Weight1 510 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxMANUAL
Porsche

Boxster S

4,14kg/hpcompensated by −190 kg
CharacteristicValueDetail
Power319 hpAluminum block and heads
Torque361 Nm
Weight1 320 kgmanufacturer kerb weight
DrivetrainPropulsion
Gearbox6-speed

The start: 0 to 100 km/h

Off the line, the 911 Carrera GTS (MT) hits 100 km/h in 4.13 s versus 4.94 s for the Boxster S. At this point, the 911 Carrera GTS (MT) leads by 0.81 s and sits roughly 7 m ahead.

From 100 km/h to 400 metres

At 200 metres, the 911 Carrera GTS (MT) is doing 161 km/h against 145 km/h for the Boxster S. The gap is 0.63 s. The challenger starts to claw back ground.

At 400 metres standing start, the 911 Carrera GTS (MT) crosses the line in 11.97 s versus 13.01 s. The 1.04 s gap represents roughly 51 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the 911 Carrera GTS (MT) continues to build its lead. At 600 metres, it runs at 225 km/h versus 202 km/h. At 1,000 metres, the 911 Carrera GTS (MT) finishes in 21.25 s versus 23.47 s, with a 2.22 s lead.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the 911 Carrera GTS (MT) is capped at 311 km/h, the Boxster S at 279 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 (3.15 kg/hp vs 4.14 kg/hp) and transmission (Manual vs Unknown).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 7.23 seconds. The 0.81 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, 911 Carrera GTS (MT) 992 wins (4,13 s vs 4,94 s).

911 Carrera GTS (MT) 992 goes from 0 to 100 km/h in 4,13 seconds (calibrated simulation).

911 Carrera GTS (MT) 992: 480 hp, ratio 3,15 kg/hp. Boxster S: 319 hp, ratio 4,14 kg/hp.

911 Carrera GTS (MT) 992: 311 km/h. Boxster S: 273 km/h.