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Home›Duel›Porsche 911 vs Porsche 911

Performance comparison

Porsche 911 Turbo 991.1 vs Porsche 911 Carrera T 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.

PorschePetrolFaster

911 Turbo 991.1

507 hp · 700 Nm · 1,570 kg · 2011

VS
PorschePetrol

911 Carrera T 991.2

345 hp · 390 Nm · 1,425 kg · 2018

MotorwayRange & chargingPerformance0-100, top speedConsumptionAnnual TCO

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 991.1911 Carrera T 991.2
0–100 km/h3,35 s−1,12 s4,47 s
400 m standing start11,13 s−1,34 s12,47 s
1,000 m standing start20,22 s−2,03 s22,25 s
Top speed (electronically limited)309 km/h+16 km/h293 km/h
Power-to-weight ratio3,10 kg/hpbetter ratio4,13 kg/hp

Watch the race

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

PorschePetrol911 Turbo 991.1
Speed
0km/h
Timer
0,00s
Distance
0m
PorschePetrol911 Carrera T 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 991.1911 Carrera T 991.2
0–30 km/h0,96 s1,22 s
0–50 km/h1,60 s2,04 s
0–80 km/h2,62 s3,54 s
0–100 km/h3,35 s4,47 s
0–120 km/h4,29 s5,89 s
0–160 km/h6,70 s8,94 s
0–200 km/h10,25 s13,69 s
400 m standing start11,13 s12,47 s
1,000 m standing start20,22 s22,25 s
Top speed309 km/h293 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 991.1

3,10kg/hpratio better by 1,03 kg/hp
CharacteristicValueDetail
Power507 hpAluminium engine block and cylinder head
Torque700 Nm
Weight1 570 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxUnknown
Porsche

911 Carrera T 991.2

4,13kg/hpcompensated by −145 kg
CharacteristicValueDetail
Power345 hpB6
Torque390 Nm
Weight1 425 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxMANUAL

The start: 0 to 100 km/h

Off the line, the 911 Turbo hits 100 km/h in 3.35 s versus 4.47 s for the 911 Carrera T. At this point, the 911 Turbo leads by 1.12 s and sits roughly 11 m ahead.

From 100 km/h to 400 metres

At 200 metres, the 911 Turbo is doing 168 km/h against 153 km/h for the 911 Carrera T. The gap is 0.96 s. The challenger starts to claw back ground.

At 400 metres standing start, the 911 Turbo crosses the line in 11.13 s versus 12.47 s. The 1.34 s gap represents roughly 69 m of track — a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the 911 Turbo continues to build its lead. At 600 metres, it runs at 232 km/h versus 216 km/h. At 1,000 metres, the 911 Turbo finishes in 20.22 s versus 22.25 s, with a 2.03 s lead.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the 911 Turbo is capped at 312 km/h, the 911 Carrera T at 293 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 (3.10 kg/hp vs 4.13 kg/hp) and transmission (Unknown vs Manual).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 6.56 seconds. The 1.12 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 Turbo 991.1
Porsche 911 GT3 RSPorsche 911 Carrera 4 GTS (MT)Porsche 911 Carrera 4S (PDK w/Sport Chrono Package Plus)
Instead of 911 Carrera T 991.2
Porsche 718 CaymanPorsche 911 Carrera T PDKPorsche 911 Carrera 4 (PDK w/Sport Chrono Package Plus)

Frequently asked questions

Sur 0–100 km/h, 911 Turbo 991.1 gagne (3,35 s vs 4,47 s).

911 Turbo 991.1 passe de 0 à 100 km/h en 3,35 secondes (simulation calibrée).

911 Turbo 991.1 : 507 hp, ratio 3,10 kg/hp. 911 Carrera T 991.2 : 345 hp, ratio 4,13 kg/hp.

911 Turbo 991.1 : 309 km/h. 911 Carrera T 991.2 : 293 km/h.