Car comparison

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

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

New comparison

Porsche 911 (992)

Turbo 3.8

580 hp3745 ccGasolineAWDDual-clutchTwin-turboCoupe2020-2024
VS

Porsche Cayenne III · Facelift 2023

GT-Paket Turbo 4.0 V8

599 hp3996 ccHybridAWDAutomaticTwin-turboCoupe2023-present

Comparison overview

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

Best choices

Porsche Cayenne III Facelift 2023 GT-Paket Turbo 4.0 V8

  • Most powerful
    599 hp
    447 kW
  • Highest torque
    800 Nm
    590 lb-ft
  • Lowest combined fuel consumption
    1.9 L/100 km
    123.8 mpg US
    148.7 mpg UK
  • Best estimated range
    3,684 km
    2,289 mi
  • Largest trunk
    404 L
  • Best overall score
    80/100
  • Best economy score
    100/100
  • Best practicality score
    63/100

Porsche 911 (992) Turbo 3.8

  • Quickest 0-100 km/h
    2.8 s
  • Fastest top speed
    330 km/h
    205 mph Unrestricted
    320 km/h
    199 mph Restricted
  • Lightest
    1,640 kg
    3,616 lb
  • Best power-to-weight
    354 hp/t
    264 kW/t
    2.8 kg/hp
  • Best performance score
    94/100

Specification comparison

Specification comparison
ModelPorsche911 (992)Turbo 3.8PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
Power
580hp433kW
599hp447kW
Torque
750Nm553lb-ft
800Nm590lb-ft
Curb weight
1,640kg3,616lb
2,495kg5,501lb
Gross weight
2,040kg4,497lb
2,935kg6,471lb
Top speed
Unrestricted
330 km/h205 mph
Restricted
320 km/h199 mph
Calculated
305 km/h
190 mph
To 99% top speed
78.8s99% target: 327 km/h / 203 mph
Calculated
70.0s99% target: 302 km/h / 188 mph
Calculated
0-100 km/h
2.8s
3.6s
0-200 km/h
9.7s
11.9s
0-60 mph
2.7s
Calculated
3.4s
Calculated
Fuel consumption
11.1L/100 km21.2mpg US25.4mpg UK
1.9L/100 km123.8mpg US148.7mpg UK
Fuel consumption city
15.3L/100 km15.4mpg US18.5mpg UK
-
Fuel consumption highway
8.7L/100 km27mpg US32.5mpg UK
-
Quarter mile
10.7s
Calculated
11.6s
Calculated
Power-to-weight
354hp/t264kW/t160hp/1000 lb
Calculated
240hp/t179kW/t109hp/1000 lb
Calculated
Torque-to-weight
457Nm/t306lb-ft/ton
Calculated
321Nm/t215lb-ft/ton
Calculated
Estimated range
604km375mi
Calculated
3,684km2,289mi
Calculated
Displacement
3,745cc229cu in
3,996cc244cu in
Length
4,535mm179in
4,930mm194in
Width
1,900mm75in
1,995mm79in
Height
1,303mm51in
1,652mm65in
Wheelbase
2,450mm96in
2,895mm114in
Front track
1,583mm62in
-
Rear track
1,600mm63in
-
Ground clearance-
231mm9in
Trunk volume
264L
404L
Max trunk volume-
1,344L
Doors
2
5
Seats
4
4
Fuel tank
67L
70L

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 3.8Porsche Cayenne III Facelift 2023 GT-Paket Turbo 4.0 V8PowerTorque
  • Porsche 911 (992) Turbo 3.8: Power / Torque
  • Porsche Cayenne III Facelift 2023 GT-Paket Turbo 4.0 V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Porsche911 (992)Turbo 3.86,500 rpm2,250-4,500 rpm7,200 rpm
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V86,000 rpm2,400-4,500 rpm6,800 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricPorsche911 (992)Turbo 3.8PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
2.7 s
3.4 s
0-100 km/h
0-62 mph
2.8 s
3.6 s
0-200 km/h
0-124 mph
9.7 s
11.9 s
0-200 mph
0-322 km/h
59.2 s
-
Top speed
Unrestricted
330 km/h205 mph
Restricted
320 km/h199 mph
Likely limited
305 km/h
190 mph
Drag race simulation
60 ft
18 m
1.6 s
1.8 s
330 ft
101 m
4.5 s
5.0 s
1/8 mile
201 m
6.8 s
7.5 s
1000 ft
305 m
8.9 s
9.7 s
1/4 mile
402 m
10.7 s
11.6 s
Trap speed
1/4 mile
402 m
209 km/h
130 mph
197 km/h
123 mph

Power comparison

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

Chart data table
VehicleValue
Porsche911 (992)Turbo 3.8
580 hp
433 kW
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
599 hp
447 kW

Porsche Cayenne III Facelift 2023 GT-Paket Turbo 4.0 V8 has 19 hp more than Porsche 911 (992) Turbo 3.8.

The biggest power difference is between Porsche 911 (992) Turbo 3.8 and Porsche Cayenne III Facelift 2023 GT-Paket Turbo 4.0 V8: 19 hp (14 kW).

Torque comparison

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

Chart data table
VehicleValue
Porsche911 (992)Turbo 3.8
750 Nm
553 lb-ft
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
800 Nm
590 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Porsche911 (992)Turbo 3.8
1,640 kg
3,616 lb
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
2,495 kg
5,501 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 3.8
Unrestricted
330 km/h205 mph
Restricted
320 km/h199 mph
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 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 3.82.8 s
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V83.6 s

Although Porsche Cayenne III Facelift 2023 GT-Paket Turbo 4.0 V8 has more power, Porsche 911 (992) Turbo 3.8 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Porsche 911 (992) Turbo 3.8 and Porsche Cayenne III Facelift 2023 GT-Paket Turbo 4.0 V8: 0.8 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)Turbo 3.8
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
1.9 L/100 km
123.8 mpg US
148.7 mpg UK

The biggest fuel consumption difference is between Porsche Cayenne III Facelift 2023 GT-Paket Turbo 4.0 V8 and Porsche 911 (992) Turbo 3.8: 9.2 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)Turbo 3.8
354 hp/t
264 kW/t
2.8 kg/hp
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
240 hp/t
179 kW/t
4.2 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Porsche911 (992)Turbo 3.8
604 km
375 mi
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
3,684 km
2,289 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Porsche911 (992)Turbo 3.8
580 hp
433 kW
2.8 s
Unrestricted
330 km/h205 mph
Restricted
320 km/h199 mph
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
599 hp
447 kW
3.6 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 3.8
Power
580 hp
433 kW
0-100 km/h2.8 s
Top speed
Unrestricted
330 km/h205 mph
Restricted
320 km/h199 mph
Doors/seats
2 doors
4 seats
Trunk
264 L
9.3 cu ft
Length
4,535 mm
178.5 in
Height
1,303 mm
51.3 in
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
Power
599 hp
447 kW
0-100 km/h3.6 s
Top speed
305 km/h
190 mph
Doors/seats
5 doors
4 seats
Trunk
404 L
14.3 cu ft
Length
4,930 mm
194.1 in
Height
1,652 mm
65.0 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)Turbo 3.8
Power
580 hp
433 kW
0-100 km/h2.8 s
Top speed
Unrestricted
330 km/h205 mph
Restricted
320 km/h199 mph
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
Power
599 hp
447 kW
0-100 km/h3.6 s
Top speed
305 km/h
190 mph
1.9 L/100 km
123.8 mpg US
148.7 mpg UK

Porsche Cayenne III Facelift 2023 GT-Paket Turbo 4.0 V8 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)Turbo 3.8
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
2.8 s
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
1.9 L/100 km
123.8 mpg US
148.7 mpg UK
3.6 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)Turbo 3.8
354 hp/t
264 kW/t
2.8 kg/hp
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
240 hp/t
179 kW/t
4.2 kg/hp
1.9 L/100 km
123.8 mpg US
148.7 mpg UK

Detailed score breakdown

Detailed score breakdown
VehiclePorsche911 (992)Turbo 3.8PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
Power
580 hp
433 kW
599 hp
447 kW
Torque
750 Nm
553 lb-ft
800 Nm
590 lb-ft
Acceleration
2.8 s
3.6 s
Top speed
Unrestricted
330 km/h205 mph
Restricted
320 km/h199 mph
305 km/h
190 mph
Lightness
1,640 kg
3,616 lb
2,495 kg
5,501 lb
Fuel consumption
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
1.9 L/100 km
123.8 mpg US
148.7 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
264 L
9.3 cu ft
Length
4,535 mm
178.5 in
Height
1,303 mm
51.3 in
Doors/seats
5 doors
4 seats
Trunk
404 L
14.3 cu ft
Length
4,930 mm
194.1 in
Height
1,652 mm
65.0 in
Range score
604 km
375 mi
3,684 km
2,289 mi
Trunk score
264 L
9.3 cu ft
404 L
14.3 cu ft
Power-to-weight score
354 hp/t
264 kW/t
2.8 kg/hp
240 hp/t
179 kW/t
4.2 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 3.8Porsche Cayenne III Facelift 2023 GT-Paket Turbo 4.0 V8
Consumption11.1 L/100 km21.2 mpg US25.4 mpg UK1.9 L/100 km123.8 mpg US148.7 mpg UK
Cost / 100 km19.43 LC100 km3.32 LC100 km
Cost / 100 mi31.26 LC100 mi5.35 LC100 mi
Annual fuel used1,665 L440 US gal366 UK gal285 L75 US gal63 UK gal
Annual fuel cost2,914 LC/year498.75 LC/year

Head-to-head comparisons

Porsche 911 (992) Turbo 3.8

  • Is 855 kg lighter
  • Is 0.8 s quicker from 0-100 km/h
  • Has 25 km/h (16 mph) higher top speed
  • Has 114 hp/t better power-to-weight

Pros

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

Cons

  • Lowest power
  • Highest combined fuel consumption
  • Smallest trunk

Porsche Cayenne III Facelift 2023 GT-Paket Turbo 4.0 V8

  • Has 19 hp more
  • Has 50 Nm more
  • Uses 9.2 L/100 km less fuel
  • Has 3,081 km (1,914 mi) more estimated range
  • Has 140 L more trunk volume

Pros

  • Most powerful
  • Highest torque
  • Lowest combined fuel consumption
  • Best estimated range
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Heaviest
  • Lowest top speed

Choose cars to compare

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

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