Car comparison

Porsche Cayenne III · Facelift 2023 GTS 4.0 V8vsXPENG G6 · Facelift 2025 Performance 80.8 kWh

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

New comparison

Porsche Cayenne III · Facelift 2023

GTS 4.0 V8

500 hp3996 ccGasolineAWDAutomaticTurbochargedCoupe2024-present

XPENG G6 · Facelift 2025

Performance 80.8 kWh

487 hpElectricAWDAutomaticCoupe2026-present

Comparison overview

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

Porsche Cayenne III Facelift 2023 GTS 4.0 V8

Fastest top speed
285 km/h
177 mph Unrestricted
275 km/h
171 mph Restricted
Most powerful
500 hp
373 kW
Highest torque
660 Nm
487 lb-ft
Lightest
2,220 kg
4,894 lb
Best power-to-weight
225 hp/t
168 kW/t
4.4 kg/hp
Best overall score
79/100
Best performance score
83/100
Best economy score
71/100

XPENG G6 Facelift 2025 Performance 80.8 kWh

Quickest 0-100 km/h
4.1 s
Largest trunk
571 L
Best practicality score
73/100

Specification comparison

Specification comparison
Model	PorscheCayenne IIIFacelift 2023GTS 4.0 V8	XPENGG6Facelift 2025Performance 80.8 kWh
Power	500hp373kW	487hp363kW
Torque	660Nm487lb-ft	660Nm487lb-ft
Curb weight	2,220kg4,894lb	2,220kg4,894lb
Gross weight	2,875kg6,338lb	2,690kg5,930lb
Top speed	Unrestricted 285 km/h177 mph Restricted 275 km/h171 mph Calculated	Unrestricted 215 km/h134 mph Restricted 202 km/h126 mph Calculated
To 99% top speed	94.3s99% target: 282 km/h / 175 mph Calculated	42.8s99% target: 213 km/h / 132 mph Calculated
0-100 km/h	4.4s	4.1s
0-200 km/h	16.7s	22.5s Calculated
0-60 mph	4.2s Calculated	3.9s Calculated
Fuel consumption	13.3L/100 km17.7mpg US21.2mpg UK	-
Quarter mile	12.6s Calculated	12.5s Calculated
Power-to-weight	225hp/t168kW/t102hp/1000 lb Calculated	219hp/t164kW/t100hp/1000 lb Calculated
Torque-to-weight	297Nm/t199lb-ft/ton Calculated	297Nm/t199lb-ft/ton Calculated
Displacement	3,996cc244cu in	-
Length	4,930mm194in	4,758mm187in
Width	1,989mm78in	1,920mm76in
Height	1,654mm65in	1,650mm65in
Wheelbase	2,895mm114in	2,890mm114in
Front track	-	1,635mm64in
Rear track	-	1,650mm65in
Ground clearance	234mm9in	-
Trunk volume	554L	571L
Max trunk volume	1,502L	-
Doors	5	5
Seats	4	5

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
Metric	PorscheCayenne IIIFacelift 2023GTS 4.0 V8	XPENGG6Facelift 2025Performance 80.8 kWh
	Acceleration checkpoints
0-60 mph 0-97 km/h	4.2 s	3.9 s
0-100 km/h 0-62 mph	4.4 s	4.1 s
0-200 km/h 0-124 mph	16.7 s	22.5 s
Top speed	Unrestricted 285 km/h177 mph Restricted 275 km/h171 mph Likely limited	Unrestricted 215 km/h134 mph Restricted 202 km/h126 mph Likely limited
	Drag race simulation
60 ft 18 m	1.9 s	1.9 s
330 ft 101 m	5.3 s	5.2 s
1/8 mile 201 m	8.1 s	8.0 s
1000 ft 305 m	10.6 s	10.5 s
1/4 mile 402 m	12.6 s	12.5 s
Trap speed 1/4 mile 402 m	178 km/h 110 mph	172 km/h 107 mph

Power comparison

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

Chart data table
Vehicle	Value
PorscheCayenne IIIFacelift 2023GTS 4.0 V8	500 hp 373 kW
XPENGG6Facelift 2025Performance 80.8 kWh	487 hp 363 kW

Porsche Cayenne III Facelift 2023 GTS 4.0 V8 has 13 hp more than XPENG G6 Facelift 2025 Performance 80.8 kWh.

The biggest power difference is between XPENG G6 Facelift 2025 Performance 80.8 kWh and Porsche Cayenne III Facelift 2023 GTS 4.0 V8: 13 hp (10 kW).

Torque comparison

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

Chart data table
Vehicle	Value
PorscheCayenne IIIFacelift 2023GTS 4.0 V8	660 Nm 487 lb-ft
XPENGG6Facelift 2025Performance 80.8 kWh	660 Nm 487 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
PorscheCayenne IIIFacelift 2023GTS 4.0 V8	2,220 kg 4,894 lb
XPENGG6Facelift 2025Performance 80.8 kWh	2,220 kg 4,894 lb

Top speed without limiter comparison

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

Chart data table
Vehicle	Value
PorscheCayenne IIIFacelift 2023GTS 4.0 V8	Unrestricted 285 km/h177 mph Restricted 275 km/h171 mph
XPENGG6Facelift 2025Performance 80.8 kWh	Unrestricted 215 km/h134 mph Restricted 202 km/h126 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
PorscheCayenne IIIFacelift 2023GTS 4.0 V8	4.4 s
XPENGG6Facelift 2025Performance 80.8 kWh	4.1 s

Although Porsche Cayenne III Facelift 2023 GTS 4.0 V8 has more power, XPENG G6 Facelift 2025 Performance 80.8 kWh is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between XPENG G6 Facelift 2025 Performance 80.8 kWh and Porsche Cayenne III Facelift 2023 GTS 4.0 V8: 0.3 s.

Power-to-weight comparison

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

Chart data table
Vehicle	Value
PorscheCayenne IIIFacelift 2023GTS 4.0 V8	225 hp/t 168 kW/t 4.4 kg/hp
XPENGG6Facelift 2025Performance 80.8 kWh	219 hp/t 164 kW/t 4.6 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
PorscheCayenne IIIFacelift 2023GTS 4.0 V8	500 hp 373 kW	4.4 s	Unrestricted 285 km/h177 mph Restricted 275 km/h171 mph
XPENGG6Facelift 2025Performance 80.8 kWh	487 hp 363 kW	4.1 s	Unrestricted 215 km/h134 mph Restricted 202 km/h126 mph

Most attractive quadrant

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

Vehicle

Performance score

Practicality score

PorscheCayenne IIIFacelift 2023GTS 4.0 V8

Power	500 hp 373 kW
0-100 km/h	4.4 s
Top speed Unrestricted 285 km/h177 mph Restricted 275 km/h171 mph

Doors/seats	5 doors 4 seats
Trunk	554 L 19.6 cu ft
Length	4,930 mm 194.1 in
Height	1,654 mm 65.1 in

XPENGG6Facelift 2025Performance 80.8 kWh

Power	487 hp 363 kW
0-100 km/h	4.1 s
Top speed Unrestricted 215 km/h134 mph Restricted 202 km/h126 mph

Doors/seats	5 doors 5 seats
Trunk	571 L 20.2 cu ft
Length	4,758 mm 187.3 in
Height	1,650 mm 65.0 in

Detailed score breakdown

Vehicle

PorscheCayenne IIIFacelift 2023GTS 4.0 V8

XPENGG6Facelift 2025Performance 80.8 kWh

Power

500 hp

373 kW

487 hp

363 kW

Torque

660 Nm

487 lb-ft

660 Nm

487 lb-ft

Acceleration

4.4 s

4.1 s

Top speed

Unrestricted

285 km/h177 mph

Restricted

275 km/h171 mph

Unrestricted

215 km/h134 mph

Restricted

202 km/h126 mph

Lightness

2,220 kg

4,894 lb

2,220 kg

4,894 lb

Fuel consumption

13.3 L/100 km

17.7 mpg US

21.2 mpg UK

Practicality

Doors/seats	5 doors 4 seats
Trunk	554 L 19.6 cu ft
Length	4,930 mm 194.1 in
Height	1,654 mm 65.1 in

Doors/seats	5 doors 5 seats
Trunk	571 L 20.2 cu ft
Length	4,758 mm 187.3 in
Height	1,650 mm 65.0 in

Trunk score

554 L

19.6 cu ft

571 L

20.2 cu ft

Power-to-weight score

225 hp/t

168 kW/t

4.4 kg/hp

219 hp/t

164 kW/t

4.6 kg/hp

Overall

Fixed score

Fuel cost and annual usage

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

Average annual distanceDistance unitFuel price in your local currencyPrice unit

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
Vehicle	Porsche Cayenne III Facelift 2023 GTS 4.0 V8
Consumption	13.3 L/100 km17.7 mpg US21.2 mpg UK
Cost / 100 km	23.28 LC100 km
Cost / 100 mi	37.46 LC100 mi
Annual fuel used	1,995 L527 US gal439 UK gal
Annual fuel cost	3,491 LC/year