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  • SpecsPanamera · 911

Porsche Panamera Turbo vs Porsche 911 GT3 997.2: 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
PorschePetrolFaster

Panamera Turbo

550 hp · 770 Nm · 1,970 kg · 2011

VS
PorschePetrol

911 GT3 997.2

441 hp · 430 Nm · 1,395 kg · 2010

Result · 0–100 km/h

APorsche Panamera Turbo

3.92 s

Gap0.16 sin favour of Panamera Turbo
BPorsche 911 GT3 997.2

4.08 s

Summary · Caralogy simulation
MeasurePanamera Turbo911 GT3 997.2Gap
0–100 km/h3.92 s4.08 s0.16 s · Panamera Turbo
400 m standing start12.02 s11.86 s0.16 s · 911 GT3 997.2
1,000 m standing start21.90 s21.24 s0.66 s · 911 GT3 997.2
Top speed (electronically limited)293 km/h313 km/h20 km/h · 911 GT3 997.2
Power-to-weight ratio3.58 kg/hp3.16 kg/hpbetter ratio · 911 GT3 997.2

Watch the race

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

PorschePetrolPanamera Turbo
Speed
0km/h
Timer
0,00s
Distance
0m
PorschePetrol911 GT3 997.2
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.
StagePanamera Turbo911 GT3 997.2
0–30 km/h1.06 s · tight gap1.07 s
0–50 km/h1.77 s · tight gap1.78 s
0–80 km/h2.85 s3.11 s
0–100 km/h3.92 s4.08 s
0–120 km/h5.13 s5.05 s · tight gap
0–160 km/h8.49 s8.00 s
0–200 km/h13.48 s12.09 s
400 m standing start12.02 s11.86 s
1,000 m standing start21.90 s21.24 s
Top speed293 km/h313 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 Turbo

3,58kg/hpcompensated by −575 kg
CharacteristicValueDetail
Power550 hpV8
Torque770 Nm
Weight1 970 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxDUAL_CLUTCH
Porsche

911 GT3 997.2

3,16kg/hpratio better by 0,42 kg/hp
CharacteristicValueDetail
Power441 hpB6
Torque430 Nm
Weight1 395 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxMANUAL

The start: 0 to 100 km/h

Off the line, the Panamera Turbo hits 100 km/h in 3.92 s versus 4.08 s for the 911 GT3. At this point, the Panamera Turbo leads by 0.16 s and sits roughly 2 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Panamera Turbo is doing 153 km/h against 158 km/h for the 911 GT3. The gap is 0.00 s. The challenger starts to claw back ground.

At 400 metres standing start, the 911 GT3 crosses the line in 11.85 s versus 12.01 s. The 0.16 s gap represents roughly 8 m of track - barely a car length.

Beyond 400 metres: top speed comes into play

Past 400 metres, the 911 GT3 continues to build its lead. At 600 metres, it runs at 225 km/h versus 213 km/h. At 1,000 metres, the 911 GT3 finishes in 21.23 s versus 21.90 s, with a 0.67 s lead.

What the numbers don’t tell you

The Panamera Turbo features all-wheel drive (AWD) against the 911 GT3’s RWD. At low speeds (0-30, 0-50, 0-80 km/h), AWD doubles the driven contact area: all four wheels transmit torque to the road, virtually eliminating wheelspin at launch. This traction advantage is decisive in the range where the motor delivers peak torque, before power and aerodynamics take over.

Electronically capped at 303 km/h, the Panamera Turbo 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 (3.58 kg/hp vs 3.16 kg/hp) and transmission (Automatic vs Manual).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 5.84 seconds. The 0.16 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

Compare with other alternatives

Swap one of the two models to explore an equivalent duel in the same segment.

Instead of 911 GT3 997.2
BMW M850i xDriveBMW M850i xDrive Gran CoupeBMW M850i xDrive Gran Coupe

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Frequently asked questions

Over 0–100 km/h, Panamera Turbo wins (3,92 s vs 4,08 s).

Panamera Turbo goes from 0 to 100 km/h in 3,92 seconds (calibrated simulation).

Panamera Turbo: 550 hp, ratio 3,58 kg/hp. 911 GT3 997.2: 441 hp, ratio 3,16 kg/hp.

Panamera Turbo: 293 km/h. 911 GT3 997.2: 313 km/h.