Car comparison

Porsche 911 (992) Turbo S 3.8vsPorsche Cayenne III · Facelift 2023 Turbo GT 4.0 V8

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

New comparison

Porsche 911 (992)

Turbo S 3.8

650 hp3745 ccGasolineAWDDual-clutchTwin-turboCoupe2020-2024
VS

Porsche Cayenne III · Facelift 2023

Turbo GT 4.0 V8

650 hp3996 ccGasolineAWDAutomaticTwin-turboCoupe2023-present

Comparison overview

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

Best choices

Porsche 911 (992) Turbo S 3.8

  • Quickest 0-100 km/h
    2.7 s
  • Fastest top speed
    330 km/h
    205 mph
  • Most powerful
    650 hp
    485 kW
  • Lightest
    1,640 kg
    3,616 lb
  • Best power-to-weight
    396 hp/t
    296 kW/t
    2.5 kg/hp
  • Best performance score
    94/100
  • Best economy score
    77/100

Specification comparison

Specification comparison
ModelPorsche911 (992)Turbo S 3.8PorscheCayenne IIIFacelift 2023Turbo GT 4.0 V8
Power
650hp485kW
650hp485kW
Torque
800Nm590lb-ft
850Nm627lb-ft
Curb weight
1,640kg3,616lb
2,293kg5,055lb
Gross weight
2,020kg4,453lb
2,680kg5,908lb
Top speed
330 km/h
205 mph
305 km/h
190 mph
To 99% top speed
66.5s99% target: 327 km/h / 203 mph
Calculated
82.9s99% target: 302 km/h / 188 mph
Calculated
0-100 km/h
2.7s
3.3s
0-200 km/h
8.9s
12.1s
0-60 mph
2.6s
Calculated
3.1s
Calculated
Fuel consumption
11.1L/100 km21.2mpg US25.4mpg UK
-
Fuel consumption city
15.5L/100 km15.2mpg US18.2mpg UK
-
Fuel consumption highway
8.6L/100 km27.4mpg US32.8mpg UK
-
Quarter mile
10.4s
Calculated
11.4s
Calculated
Power-to-weight
396hp/t296kW/t180hp/1000 lb
Calculated
283hp/t211kW/t129hp/1000 lb
Calculated
Torque-to-weight
488Nm/t326lb-ft/ton
Calculated
371Nm/t248lb-ft/ton
Calculated
Estimated range
604km375mi
Calculated
-
Displacement
3,745cc229cu in
3,996cc244cu in
Length
4,535mm179in
4,932mm194in
Width
1,900mm75in
-
Height
1,303mm51in
1,648mm65in
Wheelbase
2,450mm96in
2,895mm114in
Front track
1,583mm62in
-
Rear track
1,600mm63in
-
Ground clearance-
223mm9in
Trunk volume
128L
576L
Max trunk volume-
1,486L
Doors
2
5
Seats
4
5
Fuel tank
67L
-

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 (992) Turbo S 3.8Porsche Cayenne III Facelift 2023 Turbo GT 4.0 V8PowerTorque
  • Porsche 911 (992) Turbo S 3.8: Power / Torque
  • Porsche Cayenne III Facelift 2023 Turbo GT 4.0 V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Porsche911 (992)Turbo S 3.86,750 rpm2,500-4,000 rpm7,200 rpm
PorscheCayenne IIIFacelift 2023Turbo GT 4.0 V86,000 rpm2,300-4,500 rpm6,800 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricPorsche911 (992)Turbo S 3.8PorscheCayenne IIIFacelift 2023Turbo GT 4.0 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
2.6 s
3.1 s
0-100 km/h
0-62 mph
2.7 s
3.3 s
0-200 km/h
0-124 mph
8.9 s
12.1 s
0-200 mph
0-322 km/h
50.5 s
-
Top speed
330 km/h
205 mph
305 km/h
190 mph
Drag race simulation
60 ft
18 m
1.6 s
1.7 s
330 ft
101 m
4.4 s
4.8 s
1/8 mile
201 m
6.7 s
7.3 s
1000 ft
305 m
8.7 s
9.5 s
1/4 mile
402 m
10.4 s
11.4 s
Trap speed
1/4 mile
402 m
215 km/h
134 mph
195 km/h
121 mph

Power comparison

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

Chart data table
VehicleValue
Porsche911 (992)Turbo S 3.8
650 hp
485 kW
PorscheCayenne IIIFacelift 2023Turbo GT 4.0 V8
650 hp
485 kW

Torque comparison

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

Chart data table
VehicleValue
Porsche911 (992)Turbo S 3.8
800 Nm
590 lb-ft
PorscheCayenne IIIFacelift 2023Turbo GT 4.0 V8
850 Nm
627 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Porsche911 (992)Turbo S 3.8
1,640 kg
3,616 lb
PorscheCayenne IIIFacelift 2023Turbo GT 4.0 V8
2,293 kg
5,055 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)Turbo S 3.8
330 km/h
205 mph
PorscheCayenne IIIFacelift 2023Turbo GT 4.0 V8
305 km/h
190 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
Porsche911 (992)Turbo S 3.82.7 s
PorscheCayenne IIIFacelift 2023Turbo GT 4.0 V83.3 s

The biggest 0-100 km/h difference is between Porsche 911 (992) Turbo S 3.8 and Porsche Cayenne III Facelift 2023 Turbo GT 4.0 V8: 0.6 s.

Power-to-weight comparison

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

Chart data table
VehicleValue
Porsche911 (992)Turbo S 3.8
396 hp/t
296 kW/t
2.5 kg/hp
PorscheCayenne IIIFacelift 2023Turbo GT 4.0 V8
283 hp/t
211 kW/t
3.5 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Porsche911 (992)Turbo S 3.8
650 hp
485 kW
2.7 s
330 km/h
205 mph
PorscheCayenne IIIFacelift 2023Turbo GT 4.0 V8
650 hp
485 kW
3.3 s
305 km/h
190 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)Turbo S 3.8
Power
650 hp
485 kW
0-100 km/h2.7 s
Top speed
330 km/h
205 mph
Doors/seats
2 doors
4 seats
Trunk
128 L
4.5 cu ft
Length
4,535 mm
178.5 in
Height
1,303 mm
51.3 in
PorscheCayenne IIIFacelift 2023Turbo GT 4.0 V8
Power
650 hp
485 kW
0-100 km/h3.3 s
Top speed
305 km/h
190 mph
Doors/seats
5 doors
5 seats
Trunk
576 L
20.3 cu ft
Length
4,932 mm
194.2 in
Height
1,648 mm
64.9 in

Detailed score breakdown

Detailed score breakdown
VehiclePorsche911 (992)Turbo S 3.8PorscheCayenne IIIFacelift 2023Turbo GT 4.0 V8
Power
650 hp
485 kW
650 hp
485 kW
Torque
800 Nm
590 lb-ft
850 Nm
627 lb-ft
Acceleration
2.7 s
3.3 s
Top speed
330 km/h
205 mph
305 km/h
190 mph
Lightness
1,640 kg
3,616 lb
2,293 kg
5,055 lb
Fuel consumption
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
-
Practicality
Doors/seats
2 doors
4 seats
Trunk
128 L
4.5 cu ft
Length
4,535 mm
178.5 in
Height
1,303 mm
51.3 in
Doors/seats
5 doors
5 seats
Trunk
576 L
20.3 cu ft
Length
4,932 mm
194.2 in
Height
1,648 mm
64.9 in
Range score
604 km
375 mi
-
Trunk score
128 L
4.5 cu ft
576 L
20.3 cu ft
Power-to-weight score
396 hp/t
296 kW/t
2.5 kg/hp
283 hp/t
211 kW/t
3.5 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) Turbo S 3.8
Consumption11.1 L/100 km21.2 mpg US25.4 mpg UK
Cost / 100 km19.43 LC100 km
Cost / 100 mi31.26 LC100 mi
Annual fuel used1,665 L440 US gal366 UK gal
Annual fuel cost2,914 LC/year

Head-to-head comparisons

Porsche 911 (992) Turbo S 3.8

  • Is 653 kg lighter
  • Is 0.6 s quicker from 0-100 km/h
  • Has 25 km/h (16 mph) higher top speed
  • Has 113 hp/t better power-to-weight

Pros

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

Cons

  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
Porsche 911 (992) Turbo S 3.8
Porsche Cayenne III Turbo GT 4.0 V8
Compare selected cars
2 vehicles selected

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