Car comparison

Porsche 911 (992) GT3 4.0vsPorsche 911 (992) · Facelift 2024 GT3 4.0

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison

Porsche 911 (992)

GT3 4.0

510 hp3996 ccGasolineRWDDual-clutchCoupe2021-2024
VS

Porsche 911 (992) · Facelift 2024

GT3 4.0

510 hp3996 ccGasolineRWDDual-clutchNaturally aspiratedCoupe2024-present

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

Best choices

Porsche 911 (992) GT3 4.0 2021-2024

  • Quickest 0-100 km/h
    3.4 s
  • Fastest top speed
    318 km/h
    198 mph
  • Most powerful
    510 hp
    380 kW
  • Highest torque
    470 Nm
    347 lb-ft
  • Lightest
    1,435 kg
    3,164 lb
  • Best power-to-weight
    355 hp/t
    265 kW/t
    2.8 kg/hp
  • Lowest combined fuel consumption
    12.4 L/100 km
    19.0 mpg US
    22.8 mpg UK
  • Best performance score
    88/100
  • Best economy score
    74/100

Specification comparison

Specification comparison
ModelPorsche911 (992)GT3 4.02021-2024Porsche911 (992)Facelift 2024GT3 4.02024-present
Power
510hp380kW
510hp380kW
Torque
470Nm347lb-ft
450Nm332lb-ft
Curb weight
1,435kg3,164lb
1,479kg3,261lb
Gross weight
1,782kg3,929lb
1,782kg3,929lb
Top speed
318 km/h
198 mph
311 km/h
193 mph
To 99% top speed
67.9s99% target: 315 km/h / 196 mph
Calculated
63.5s99% target: 308 km/h / 191 mph
Calculated
0-100 km/h
3.4s
3.4s
0-200 km/h
10.8s
10.8s
0-60 mph
3.2s
Calculated
3.2s
Calculated
Fuel consumption
12.4L/100 km19mpg US22.8mpg UK
13.8L/100 km17mpg US20.5mpg UK
Fuel consumption city
17.3L/100 km13.6mpg US16.3mpg UK
-
Fuel consumption highway
9.5L/100 km24.8mpg US29.7mpg UK
-
Quarter mile
11.3s
Calculated
11.3s
Calculated
Power-to-weight
355hp/t265kW/t161hp/1000 lb
Calculated
345hp/t257kW/t156hp/1000 lb
Calculated
Torque-to-weight
328Nm/t219lb-ft/ton
Calculated
304Nm/t204lb-ft/ton
Calculated
Estimated range
516km321mi
Calculated
-
Displacement
3,996cc244cu in
3,996cc244cu in
Length
4,573mm180in
4,570mm180in
Width
1,852mm73in
1,852mm73in
Height
1,279mm50in
1,279mm50in
Wheelbase
2,457mm97in
2,457mm97in
Front track
1,601mm63in
-
Rear track
1,553mm61in
-
Ground clearance-
76mm3in
Trunk volume
132L
373L
Doors
2
2
Seats
2
2
Fuel tank
64L
-

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricPorsche911 (992)GT3 4.02021-2024Porsche911 (992)Facelift 2024GT3 4.02024-present
Acceleration checkpoints
0-60 mph
0-97 km/h
3.2 s
3.2 s
0-100 km/h
0-62 mph
3.4 s
3.4 s
0-200 km/h
0-124 mph
10.8 s
10.8 s
Top speed
318 km/h
198 mph
311 km/h
193 mph
Drag race simulation
60 ft
18 m
1.8 s
1.8 s
330 ft
101 m
4.9 s
4.9 s
1/8 mile
201 m
7.3 s
7.3 s
1000 ft
305 m
9.5 s
9.5 s
1/4 mile
402 m
11.3 s
11.3 s
Trap speed
1/4 mile
402 m
204 km/h
127 mph
204 km/h
127 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

Chart data table
VehicleValue
Porsche911 (992)GT3 4.02021-2024
510 hp
380 kW
Porsche911 (992)Facelift 2024GT3 4.02024-present
510 hp
380 kW

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
VehicleValue
Porsche911 (992)GT3 4.02021-2024
470 Nm
347 lb-ft
Porsche911 (992)Facelift 2024GT3 4.02024-present
450 Nm
332 lb-ft

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
VehicleValue
Porsche911 (992)GT3 4.02021-2024
1,435 kg
3,164 lb
Porsche911 (992)Facelift 2024GT3 4.02024-present
1,479 kg
3,261 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
VehicleValue
Porsche911 (992)GT3 4.02021-2024
318 km/h
198 mph
Porsche911 (992)Facelift 2024GT3 4.02024-present
311 km/h
193 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
VehicleValue
Porsche911 (992)GT3 4.02021-20243.4 s
Porsche911 (992)Facelift 2024GT3 4.02024-present3.4 s

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
VehicleValue
Porsche911 (992)GT3 4.02021-2024
12.4 L/100 km
19.0 mpg US
22.8 mpg UK
Porsche911 (992)Facelift 2024GT3 4.02024-present
13.8 L/100 km
17.0 mpg US
20.5 mpg UK

The biggest fuel consumption difference is between Porsche 911 (992) GT3 4.0 2021-2024 and Porsche 911 (992) Facelift 2024 GT3 4.0 2024-present: 1.4 L/100 km.

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
VehicleValue
Porsche911 (992)GT3 4.02021-2024
355 hp/t
265 kW/t
2.8 kg/hp
Porsche911 (992)Facelift 2024GT3 4.02024-present
345 hp/t
257 kW/t
2.9 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Porsche911 (992)GT3 4.02021-2024
510 hp
380 kW
3.4 s
318 km/h
198 mph
Porsche911 (992)Facelift 2024GT3 4.02024-present
510 hp
380 kW
3.4 s
311 km/h
193 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Chart data table
VehiclePerformance scorePracticality score
Porsche911 (992)GT3 4.02021-2024
Power
510 hp
380 kW
0-100 km/h3.4 s
Top speed
318 km/h
198 mph
Doors/seats
2 doors
2 seats
Trunk
132 L
4.7 cu ft
Length
4,573 mm
180.0 in
Height
1,279 mm
50.4 in
Porsche911 (992)Facelift 2024GT3 4.02024-present
Power
510 hp
380 kW
0-100 km/h3.4 s
Top speed
311 km/h
193 mph
Doors/seats
2 doors
2 seats
Trunk
373 L
13.2 cu ft
Length
4,570 mm
179.9 in
Height
1,279 mm
50.4 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Performance vs fuel economy data table
VehiclePerformance scoreFuel economy score
Porsche911 (992)GT3 4.02021-2024
Power
510 hp
380 kW
0-100 km/h3.4 s
Top speed
318 km/h
198 mph
12.4 L/100 km
19.0 mpg US
22.8 mpg UK
Porsche911 (992)Facelift 2024GT3 4.02024-present
Power
510 hp
380 kW
0-100 km/h3.4 s
Top speed
311 km/h
193 mph
13.8 L/100 km
17.0 mpg US
20.5 mpg UK

Porsche 911 (992) GT3 4.0 2021-2024 is closest to the top-right balance target for performance and fuel economy.

Acceleration vs fuel consumption

Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.

Acceleration vs fuel consumption data table
VehicleFuel consumption, L/100 km0-100 km/h, s
Porsche911 (992)GT3 4.02021-2024
12.4 L/100 km
19.0 mpg US
22.8 mpg UK
3.4 s
Porsche911 (992)Facelift 2024GT3 4.02024-present
13.8 L/100 km
17.0 mpg US
20.5 mpg UK
3.4 s

Power-to-weight vs fuel consumption

The shaded area favors higher power-to-weight with lower combined fuel consumption.

Power-to-weight vs fuel consumption data table
VehiclePower-to-weight, hp/tFuel consumption, L/100 km
Porsche911 (992)GT3 4.02021-2024
355 hp/t
265 kW/t
2.8 kg/hp
12.4 L/100 km
19.0 mpg US
22.8 mpg UK
Porsche911 (992)Facelift 2024GT3 4.02024-present
345 hp/t
257 kW/t
2.9 kg/hp
13.8 L/100 km
17.0 mpg US
20.5 mpg UK

Detailed score breakdown

Detailed score breakdown
VehiclePorsche911 (992)GT3 4.02021-2024Porsche911 (992)Facelift 2024GT3 4.02024-present
Power
510 hp
380 kW
510 hp
380 kW
Torque
470 Nm
347 lb-ft
450 Nm
332 lb-ft
Acceleration
3.4 s
3.4 s
Top speed
318 km/h
198 mph
311 km/h
193 mph
Lightness
1,435 kg
3,164 lb
1,479 kg
3,261 lb
Fuel consumption
12.4 L/100 km
19.0 mpg US
22.8 mpg UK
13.8 L/100 km
17.0 mpg US
20.5 mpg UK
Practicality
Doors/seats
2 doors
2 seats
Trunk
132 L
4.7 cu ft
Length
4,573 mm
180.0 in
Height
1,279 mm
50.4 in
Doors/seats
2 doors
2 seats
Trunk
373 L
13.2 cu ft
Length
4,570 mm
179.9 in
Height
1,279 mm
50.4 in
Range score
516 km
321 mi
-
Trunk score
132 L
4.7 cu ft
373 L
13.2 cu ft
Power-to-weight score
355 hp/t
265 kW/t
2.8 kg/hp
345 hp/t
257 kW/t
2.9 kg/hp
Overall
Fixed score
Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
VehiclePorsche 911 (992) GT3 4.0 2021-2024Porsche 911 (992) Facelift 2024 GT3 4.0 2024-present
Consumption12.4 L/100 km19 mpg US22.8 mpg UK13.8 L/100 km17 mpg US20.5 mpg UK
Cost / 100 km21.70 LC100 km24.15 LC100 km
Cost / 100 mi34.92 LC100 mi38.87 LC100 mi
Annual fuel used1,860 L491 US gal409 UK gal2,070 L547 US gal455 UK gal
Annual fuel cost3,255 LC/year3,623 LC/year

Head-to-head comparisons

Porsche 911 (992) GT3 4.0 2021-2024

  • Has 20 Nm more
  • Is 44 kg lighter
  • Has 7 km/h (4 mph) higher top speed
  • Uses 1.4 L/100 km less fuel
  • Has 11 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio

Cons

  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
Porsche 911 (992) GT3 4.0
Porsche 911 (992) GT3 4.0
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Porsche 911 (992) GT3 4.0 vs Porsche 911 (992) · Facelift 2024 GT3 4.0 - car comparison - FastVsFaster