Car comparison

Porsche 911 (991) R 4.0vsPorsche 911 (992) · Facelift 2024 Turbo S 3.6

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

New comparison

Porsche 911 (991)

R 4.0

500 hp3996 ccGasolineRWDManualNaturally aspiratedCoupe2016-2016
VS

Porsche 911 (992) · Facelift 2024

Turbo S 3.6

640 hp3591 ccGasolineAWDDual-clutchTurbochargedCoupe2025-present

Comparison overview

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

Best choices

Porsche 911 (992) Facelift 2024 Turbo S 3.6

  • Quickest 0-100 km/h
    2.5 s
  • Most powerful
    640 hp
    477 kW
  • Highest torque
    760 Nm
    561 lb-ft
  • Best power-to-weight
    371 hp/t
    277 kW/t
    2.7 kg/hp
  • Lowest combined fuel consumption
    11.8 L/100 km
    19.9 mpg US
    23.9 mpg UK
  • Best estimated range
    534 km
    332 mi
  • Largest trunk
    373 L
  • Best overall score
    77/100
  • Best performance score
    94/100
  • Best economy score
    75/100
  • Best practicality score
    41/100

Specification comparison

Specification comparison
ModelPorsche911 (991)R 4.0Porsche911 (992)Facelift 2024Turbo S 3.6
Power
500hp373kW
640hp477kW
Torque
460Nm339lb-ft
760Nm561lb-ft
Curb weight
1,370kg3,020lb
1,725kg3,803lb
Gross weight
1,660kg3,660lb
2,125kg4,685lb
Top speed
323 km/h
201 mph
322 km/h
200 mph
To 99% top speed
71.6s99% target: 320 km/h / 199 mph
Calculated
60.0s99% target: 319 km/h / 198 mph
Calculated
0-100 km/h
3.8s
2.5s
0-200 km/h
11.6s
8.4s
0-60 mph
3.6s
Calculated
2.4s
Calculated
Fuel consumption
13.3L/100 km17.7mpg US21.2mpg UK
11.8L/100 km19.9mpg US23.9mpg UK
Fuel consumption city
20.1L/100 km11.7mpg US14.1mpg UK
-
Fuel consumption highway
9.3L/100 km25.3mpg US30.4mpg UK
-
Quarter mile
11.7s
Calculated
10.2s
Calculated
Power-to-weight
365hp/t272kW/t166hp/1000 lb
Calculated
371hp/t277kW/t168hp/1000 lb
Calculated
Torque-to-weight
336Nm/t225lb-ft/ton
Calculated
441Nm/t295lb-ft/ton
Calculated
Estimated range
481km299mi
Calculated
534km332mi
Calculated
Displacement
3,996cc244cu in
3,591cc219cu in
Length
4,532mm178in
4,551mm179in
Width
1,852mm73in
1,900mm75in
Height
1,276mm50in
1,305mm51in
Wheelbase
2,475mm97in
2,450mm96in
Front track
1,551mm61in
-
Rear track
1,555mm61in
-
Ground clearance-
103mm4in
Trunk volume
125L
373L
Doors
2
2
Seats
2
2
Fuel tank
64L
63L
CO2 emissions
308g/km
-

Performance charts

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

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

Porsche 911 (991) R 4.0Porsche 911 (992) Facelift 2024 Turbo S 3.6PowerTorque
  • Porsche 911 (991) R 4.0: Power / Torque
  • Porsche 911 (992) Facelift 2024 Turbo S 3.6: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Porsche911 (991)R 4.08,250 rpm6,250 rpm8,500 rpm
Porsche911 (992)Facelift 2024Turbo S 3.66,500-7,000 rpm2,300-6,000 rpm7,500 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricPorsche911 (991)R 4.0Porsche911 (992)Facelift 2024Turbo S 3.6
Acceleration checkpoints
0-60 mph
0-97 km/h
3.6 s
2.4 s
0-100 km/h
0-62 mph
3.8 s
2.5 s
0-200 km/h
0-124 mph
11.6 s
8.4 s
0-200 mph
0-322 km/h
90.9 s
-
Top speed
323 km/h
201 mph
322 km/h
200 mph
Drag race simulation
60 ft
18 m
1.9 s
1.6 s
330 ft
101 m
5.1 s
4.3 s
1/8 mile
201 m
7.7 s
6.5 s
1000 ft
305 m
9.8 s
8.5 s
1/4 mile
402 m
11.7 s
10.2 s
Trap speed
1/4 mile
402 m
201 km/h
125 mph
218 km/h
136 mph

Power comparison

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

Chart data table
VehicleValue
Porsche911 (991)R 4.0
500 hp
373 kW
Porsche911 (992)Facelift 2024Turbo S 3.6
640 hp
477 kW

Porsche 911 (992) Facelift 2024 Turbo S 3.6 has 140 hp more than Porsche 911 (991) R 4.0.

The biggest power difference is between Porsche 911 (991) R 4.0 and Porsche 911 (992) Facelift 2024 Turbo S 3.6: 140 hp (104 kW).

Torque comparison

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

Chart data table
VehicleValue
Porsche911 (991)R 4.0
460 Nm
339 lb-ft
Porsche911 (992)Facelift 2024Turbo S 3.6
760 Nm
561 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Porsche911 (991)R 4.0
1,370 kg
3,020 lb
Porsche911 (992)Facelift 2024Turbo S 3.6
1,725 kg
3,803 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 (991)R 4.0
323 km/h
201 mph
Porsche911 (992)Facelift 2024Turbo S 3.6
322 km/h
200 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
Porsche911 (991)R 4.03.8 s
Porsche911 (992)Facelift 2024Turbo S 3.62.5 s

The biggest 0-100 km/h difference is between Porsche 911 (992) Facelift 2024 Turbo S 3.6 and Porsche 911 (991) R 4.0: 1.3 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 (991)R 4.0
13.3 L/100 km
17.7 mpg US
21.2 mpg UK
Porsche911 (992)Facelift 2024Turbo S 3.6
11.8 L/100 km
19.9 mpg US
23.9 mpg UK

The biggest fuel consumption difference is between Porsche 911 (992) Facelift 2024 Turbo S 3.6 and Porsche 911 (991) R 4.0: 1.5 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 (991)R 4.0
365 hp/t
272 kW/t
2.7 kg/hp
Porsche911 (992)Facelift 2024Turbo S 3.6
371 hp/t
277 kW/t
2.7 kg/hp

Estimated range comparison

Bar comparison chart for Estimated range. Higher is better · km / mi

Chart data table
VehicleValue
Porsche911 (991)R 4.0
481 km
299 mi
Porsche911 (992)Facelift 2024Turbo S 3.6
534 km
332 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Porsche911 (991)R 4.0
500 hp
373 kW
3.8 s
323 km/h
201 mph
Porsche911 (992)Facelift 2024Turbo S 3.6
640 hp
477 kW
2.5 s
322 km/h
200 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 (991)R 4.0
Power
500 hp
373 kW
0-100 km/h3.8 s
Top speed
323 km/h
201 mph
Doors/seats
2 doors
2 seats
Trunk
125 L
4.4 cu ft
Length
4,532 mm
178.4 in
Height
1,276 mm
50.2 in
Porsche911 (992)Facelift 2024Turbo S 3.6
Power
640 hp
477 kW
0-100 km/h2.5 s
Top speed
322 km/h
200 mph
Doors/seats
2 doors
2 seats
Trunk
373 L
13.2 cu ft
Length
4,551 mm
179.2 in
Height
1,305 mm
51.4 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 (991)R 4.0
Power
500 hp
373 kW
0-100 km/h3.8 s
Top speed
323 km/h
201 mph
13.3 L/100 km
17.7 mpg US
21.2 mpg UK
Porsche911 (992)Facelift 2024Turbo S 3.6
Power
640 hp
477 kW
0-100 km/h2.5 s
Top speed
322 km/h
200 mph
11.8 L/100 km
19.9 mpg US
23.9 mpg UK

Porsche 911 (992) Facelift 2024 Turbo S 3.6 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 (991)R 4.0
13.3 L/100 km
17.7 mpg US
21.2 mpg UK
3.8 s
Porsche911 (992)Facelift 2024Turbo S 3.6
11.8 L/100 km
19.9 mpg US
23.9 mpg UK
2.5 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 (991)R 4.0
365 hp/t
272 kW/t
2.7 kg/hp
13.3 L/100 km
17.7 mpg US
21.2 mpg UK
Porsche911 (992)Facelift 2024Turbo S 3.6
371 hp/t
277 kW/t
2.7 kg/hp
11.8 L/100 km
19.9 mpg US
23.9 mpg UK

Detailed score breakdown

Detailed score breakdown
VehiclePorsche911 (991)R 4.0Porsche911 (992)Facelift 2024Turbo S 3.6
Power
500 hp
373 kW
640 hp
477 kW
Torque
460 Nm
339 lb-ft
760 Nm
561 lb-ft
Acceleration
3.8 s
2.5 s
Top speed
323 km/h
201 mph
322 km/h
200 mph
Lightness
1,370 kg
3,020 lb
1,725 kg
3,803 lb
Fuel consumption
13.3 L/100 km
17.7 mpg US
21.2 mpg UK
11.8 L/100 km
19.9 mpg US
23.9 mpg UK
Practicality
Doors/seats
2 doors
2 seats
Trunk
125 L
4.4 cu ft
Length
4,532 mm
178.4 in
Height
1,276 mm
50.2 in
Doors/seats
2 doors
2 seats
Trunk
373 L
13.2 cu ft
Length
4,551 mm
179.2 in
Height
1,305 mm
51.4 in
Range score
481 km
299 mi
534 km
332 mi
CO2 score
308 g/km
-
Trunk score
125 L
4.4 cu ft
373 L
13.2 cu ft
Power-to-weight score
365 hp/t
272 kW/t
2.7 kg/hp
371 hp/t
277 kW/t
2.7 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 (991) R 4.0Porsche 911 (992) Facelift 2024 Turbo S 3.6
Consumption13.3 L/100 km17.7 mpg US21.2 mpg UK11.8 L/100 km19.9 mpg US23.9 mpg UK
Cost / 100 km23.28 LC100 km20.65 LC100 km
Cost / 100 mi37.46 LC100 mi33.23 LC100 mi
Annual fuel used1,995 L527 US gal439 UK gal1,770 L468 US gal389 UK gal
Annual fuel cost3,491 LC/year3,098 LC/year

Head-to-head comparisons

Porsche 911 (991) R 4.0

  • Is 355 kg lighter
  • Has 1 km/h (1 mph) higher top speed

Pros

  • Highest top speed
  • Lightest

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Highest combined fuel consumption
  • Smallest trunk

Porsche 911 (992) Facelift 2024 Turbo S 3.6

  • Has 140 hp more
  • Has 300 Nm more
  • Is 1.3 s quicker from 0-100 km/h
  • Uses 1.5 L/100 km less fuel
  • Has 6 hp/t better power-to-weight
  • Has 53 km (33 mi) more estimated range
  • Has 248 L more trunk volume

Pros

  • Quickest 0-100 km/h in this comparison
  • Most powerful
  • Highest torque
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range
  • Largest trunk

Cons

  • Heaviest
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
Porsche 911 (991) R 4.0
Porsche 911 (992) Turbo S 3.6
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