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A911HybridvsB911Petrol
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  • Specs911 · 911

Porsche 911 Turbo S 992 vs Porsche 911 R 991.2: 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.

sports car · 2025 vs 2016
PorscheHybridFaster

911 Turbo S 992

711 hp · 800 Nm · 1,725 kg · 2025

VS
PorschePetrol

911 R 991.2

500 hp · 460 Nm · 1,370 kg · 2016

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.

911 Turbo S 992911 R 991.2
0–100 km/h2,53 s−1,25 s3,78 s
400 m standing start10,01 s−1,37 s11,38 s
1,000 m standing start18,17 s−2,03 s20,20 s
Top speed (electronically limited)322 km/h325 km/h−3 km/h
Power-to-weight ratio2,43 kg/hpbetter ratio2,74 kg/hp

Watch the race

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

PorscheHybrid911 Turbo S 992
Speed
0km/h
Timer
0,00s
Distance
0m
PorschePetrol911 R 991.2
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. Winner in green.

Palier911 Turbo S 992911 R 991.2
0–30 km/h0,73 s1,05 s
0–50 km/h1,22 s1,75 s
0–80 km/h1,96 s3,05 s
0–100 km/h2,53 s3,78 s
0–120 km/h3,26 s4,80 s
0–160 km/h5,13 s6,94 s
0–200 km/h7,66 s10,17 s
400 m standing start10,01 s11,38 s
1,000 m standing start18,17 s20,20 s
Top speed322 km/h325 km/h

Under the bonnet

Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.

Porsche

911 Turbo S 992

2,43kg/hpratio better by 0,31 kg/hp
CharacteristicValueDetail
Power711 hpB6
Torque800 Nm
Weight1 725 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxUnknown
Porsche

911 R 991.2

2,74kg/hpcompensated by −355 kg
CharacteristicValueDetail
Power500 hpB6
Torque460 Nm
Weight1 370 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxMANUAL

The start: 0 to 100 km/h

Off the line, the 911 Turbo S hits 100 km/h in 2.53 s versus 3.78 s for the 911 R. At this point, the 911 Turbo S leads by 1.25 s and sits roughly 11 m ahead.

From 100 km/h to 400 metres

At 200 metres, the 911 Turbo S is doing 185 km/h against 166 km/h for the 911 R. The gap is 1.06 s. The challenger starts to claw back ground.

At 400 metres standing start, the 911 Turbo S crosses the line in 10.00 s versus 11.38 s. The 1.37 s gap represents roughly 78 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the 911 Turbo S continues to build its lead. At 600 metres, it runs at 257 km/h versus 239 km/h. At 1,000 metres, the 911 Turbo S finishes in 18.17 s versus 20.19 s, with a 2.03 s lead. Both vehicles have similar top speeds (322 (i.e. 200 mph - industry threshold) vs 325 km/h), preventing any comeback.

What the numbers don’t tell you

The 911 Turbo S features all-wheel drive (AWD) against the 911 R’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 322 (i.e. 200 mph - industry threshold) km/h, the 911 Turbo S 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 (2.43 kg/hp vs 2.74 kg/hp) and transmission (Automatic vs Manual).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 5.33 seconds. The 1.25 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 Turbo S 992 wins (2,53 s vs 3,78 s).

911 Turbo S 992 goes from 0 to 100 km/h in 2,53 seconds (calibrated simulation).

911 Turbo S 992: 711 hp, ratio 2,43 kg/hp. 911 R 991.2: 500 hp, ratio 2,74 kg/hp.

911 Turbo S 992: 322 km/h. 911 R 991.2: 325 km/h.