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A2019vsB911Petrol
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  • PerformancePerformance0-100, top speed
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  • Specs2019 · 911

Porsche 2019 911 GT3 RS 992 vs Porsche 911 GT3 991.1: 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 · 2019 vs 2011 · Methodology
PorschePetrolFaster

2019 911 GT3 RS 992

527 hp · 469 Nm · 1,430 kg · 2019

VS
PorschePetrol

911 GT3 991.1

441 hp · 430 Nm · 1,395 kg · 2011

Result · 0–100 km/h

APorsche 2019 911 GT3 RS 992

3.08 s

Gap1.00 sin favour of 2019 911 GT3 RS
BPorsche 911 GT3 991.1

4.08 s

Summary · Caralogy simulation
Measure2019 911 GT3 RS 992911 GT3 991.1Gap
0–100 km/h3.08 s4.08 s1.00 s · 2019 911 GT3 RS 992
400 m standing start10.77 s11.86 s1.09 s · 2019 911 GT3 RS 992
1,000 m standing start19.60 s21.24 s1.64 s · 2019 911 GT3 RS 992
Top speed (electronically limited)309 km/h313 km/h4 km/h · 911 GT3 991.1
Power-to-weight ratio2.71 kg/hp3.16 kg/hpbetter ratio · 2019 911 GT3 RS 992

Watch the race

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

PorschePetrol2019 911 GT3 RS 992
Speed
0km/h
Timer
0,00s
Distance
0m
PorschePetrol911 GT3 991.1
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.
Stage2019 911 GT3 RS 992911 GT3 991.1
0–30 km/h0.88 s1.07 s
0–50 km/h1.46 s1.78 s
0–80 km/h2.38 s3.11 s
0–100 km/h3.08 s4.08 s
0–120 km/h3.95 s5.05 s
0–160 km/h6.19 s8.00 s
0–200 km/h9.39 s12.09 s
400 m standing start10.77 s11.86 s
1,000 m standing start19.60 s21.24 s
Top speed309 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

2019 911 GT3 RS 992

2,71kg/hpratio better by 0,45 kg/hp
CharacteristicValueDetail
Power527 hpPending
Torque469 Nm
Weight1 430 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxDUAL_CLUTCH
Porsche

911 GT3 991.1

3,16kg/hp
CharacteristicValueDetail
Power441 hpB6
Torque430 Nm
Weight1 395 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxMANUAL

The start: 0 to 100 km/h

Off the line, the 2019 911 GT3 RS hits 100 km/h in 3.08 s versus 4.08 s for the 911 GT3. At this point, the 2019 911 GT3 RS leads by 1.00 s and sits roughly 8 m ahead.

From 100 km/h to 400 metres

At 200 metres, the 2019 911 GT3 RS is doing 173 km/h against 158 km/h for the 911 GT3. The gap is 0.78 s. The challenger starts to claw back ground.

At 400 metres standing start, the 2019 911 GT3 RS crosses the line in 10.77 s versus 11.85 s. The 1.09 s gap represents roughly 58 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the 2019 911 GT3 RS continues to build its lead. At 600 metres, it runs at 238 km/h versus 225 km/h. At 1,000 metres, the 2019 911 GT3 RS finishes in 19.59 s versus 21.23 s, with a 1.64 s lead. Both vehicles have similar top speeds (309 vs 313 km/h), preventing any comeback.

What the numbers don’t tell you

With two combustion powertrains, the difference comes down to power-to-weight ratio (2.71 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 5.61 seconds. The 1.00 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 2019 911 GT3 RS 992
Jaguar F-TYPE R P575

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Frequently asked questions

Over 0–100 km/h, 2019 911 GT3 RS 992 wins (3,08 s vs 4,08 s).

2019 911 GT3 RS 992 goes from 0 to 100 km/h in 3,08 seconds (calibrated simulation).

2019 911 GT3 RS 992: 527 hp, ratio 2,71 kg/hp. 911 GT3 991.1: 441 hp, ratio 3,16 kg/hp.

2019 911 GT3 RS 992: 309 km/h. 911 GT3 991.1: 313 km/h.