Car comparison

Porsche Cayenne III · Facelift 2023 3.0 V6vsXPENG G9 · Facelift 2025 Long Range 79 kWh

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

New comparison

Porsche Cayenne III · Facelift 2023

3.0 V6

353 hp2995 ccGasolineAWDAutomaticTurbochargedSUV2023-present

XPENG G9 · Facelift 2025

Long Range 79 kWh

351 hpElectricRWDAutomaticSUV2025-present

Comparison overview

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

Porsche Cayenne III Facelift 2023 3.0 V6

Quickest 0-100 km/h
6.0 s
Fastest top speed
248 km/h
154 mph
Most powerful
353 hp
263 kW
Highest torque
500 Nm
369 lb-ft
Lightest
2,055 kg
4,530 lb
Best power-to-weight
172 hp/t
128 kW/t
5.8 kg/hp
Largest trunk
772 L
Best overall score
74/100
Best performance score
65/100
Best economy score
74/100
Best practicality score
92/100

Specification comparison

Specification comparison
Model	PorscheCayenne IIIFacelift 20233.0 V6	XPENGG9Facelift 2025Long Range 79 kWh
Power	353hp263kW	351hp262kW
Torque	500Nm369lb-ft	465Nm343lb-ft
Curb weight	2,055kg4,530lb	2,196kg4,841lb
Gross weight	2,835kg6,250lb	-
Top speed	248 km/h 154 mph	Unrestricted 210 km/h130 mph Restricted 200 km/h124 mph Calculated
To 99% top speed	82.5s99% target: 246 km/h / 153 mph Calculated	64.1s99% target: 208 km/h / 129 mph Calculated
0-100 km/h	6.0s	6.6s
0-200 km/h	24.0s	39.7s Calculated
0-60 mph	5.7s Calculated	6.2s Calculated
Fuel consumption	12.1L/100 km19.4mpg US23.3mpg UK	-
Quarter mile	14.1s Calculated	14.8s Calculated
Power-to-weight	172hp/t128kW/t78hp/1000 lb Calculated	160hp/t119kW/t73hp/1000 lb Calculated
Torque-to-weight	243Nm/t163lb-ft/ton Calculated	212Nm/t142lb-ft/ton Calculated
Estimated range	620km385mi Calculated	-
Displacement	2,995cc183cu in	-
Length	4,930mm194in	4,891mm193in
Width	1,983mm78in	1,937mm76in
Height	1,698mm67in	1,670mm66in
Wheelbase	2,895mm114in	2,998mm118in
Front track	1,676mm66in	-
Rear track	1,653mm65in	-
Ground clearance	193mm8in	-
Trunk volume	772L	754L
Max trunk volume	1,708L	1,795L
Doors	5	5
Seats	5	5
Fuel tank	75L	-

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 20233.0 V6	XPENGG9Facelift 2025Long Range 79 kWh
	Acceleration checkpoints
0-60 mph 0-97 km/h	5.7 s	6.2 s
0-100 km/h 0-62 mph	6.0 s	6.6 s
0-200 km/h 0-124 mph	24.0 s	39.7 s
Top speed	248 km/h 154 mph	Unrestricted 210 km/h130 mph Restricted 200 km/h124 mph Likely limited
	Drag race simulation
60 ft 18 m	2.3 s	2.4 s
330 ft 101 m	6.1 s	6.3 s
1/8 mile 201 m	9.2 s	9.6 s
1000 ft 305 m	11.9 s	12.4 s
1/4 mile 402 m	14.1 s	14.8 s
Trap speed 1/4 mile 402 m	162 km/h 101 mph	153 km/h 95 mph

Power comparison

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

Chart data table
Vehicle	Value
PorscheCayenne IIIFacelift 20233.0 V6	353 hp 263 kW
XPENGG9Facelift 2025Long Range 79 kWh	351 hp 262 kW

Porsche Cayenne III Facelift 2023 3.0 V6 has 2 hp more than XPENG G9 Facelift 2025 Long Range 79 kWh.

The biggest power difference is between XPENG G9 Facelift 2025 Long Range 79 kWh and Porsche Cayenne III Facelift 2023 3.0 V6: 2 hp (1 kW).

Torque comparison

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

Chart data table
Vehicle	Value
PorscheCayenne IIIFacelift 20233.0 V6	500 Nm 369 lb-ft
XPENGG9Facelift 2025Long Range 79 kWh	465 Nm 343 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
PorscheCayenne IIIFacelift 20233.0 V6	2,055 kg 4,530 lb
XPENGG9Facelift 2025Long Range 79 kWh	2,196 kg 4,841 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 20233.0 V6	248 km/h 154 mph
XPENGG9Facelift 2025Long Range 79 kWh	Unrestricted 210 km/h130 mph Restricted 200 km/h124 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 20233.0 V6	6.0 s
XPENGG9Facelift 2025Long Range 79 kWh	6.6 s

The biggest 0-100 km/h difference is between Porsche Cayenne III Facelift 2023 3.0 V6 and XPENG G9 Facelift 2025 Long Range 79 kWh: 0.6 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 20233.0 V6	172 hp/t 128 kW/t 5.8 kg/hp
XPENGG9Facelift 2025Long Range 79 kWh	160 hp/t 119 kW/t 6.3 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
PorscheCayenne IIIFacelift 20233.0 V6	353 hp 263 kW	6.0 s	248 km/h 154 mph
XPENGG9Facelift 2025Long Range 79 kWh	351 hp 262 kW	6.6 s	Unrestricted 210 km/h130 mph Restricted 200 km/h124 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 20233.0 V6

Power	353 hp 263 kW
0-100 km/h	6.0 s
Top speed 248 km/h 154 mph

Doors/seats	5 doors 5 seats
Trunk	772 L 27.3 cu ft
Length	4,930 mm 194.1 in
Height	1,698 mm 66.9 in

XPENGG9Facelift 2025Long Range 79 kWh

Power	351 hp 262 kW
0-100 km/h	6.6 s
Top speed Unrestricted 210 km/h130 mph Restricted 200 km/h124 mph

Doors/seats	5 doors 5 seats
Trunk	754 L 26.6 cu ft
Length	4,891 mm 192.6 in
Height	1,670 mm 65.7 in

Detailed score breakdown

Vehicle

PorscheCayenne IIIFacelift 20233.0 V6

XPENGG9Facelift 2025Long Range 79 kWh

Power

353 hp

263 kW

351 hp

262 kW

Torque

500 Nm

369 lb-ft

465 Nm

343 lb-ft

Acceleration

6.0 s

6.6 s

Top speed

248 km/h

154 mph

Unrestricted

210 km/h130 mph

Restricted

200 km/h124 mph

Lightness

2,055 kg

4,530 lb

2,196 kg

4,841 lb

Fuel consumption

12.1 L/100 km

19.4 mpg US

23.3 mpg UK

Practicality

Doors/seats	5 doors 5 seats
Trunk	772 L 27.3 cu ft
Length	4,930 mm 194.1 in
Height	1,698 mm 66.9 in

Doors/seats	5 doors 5 seats
Trunk	754 L 26.6 cu ft
Length	4,891 mm 192.6 in
Height	1,670 mm 65.7 in

Range score

620 km

385 mi

Trunk score

772 L

27.3 cu ft

754 L

26.6 cu ft

Power-to-weight score

172 hp/t

128 kW/t

5.8 kg/hp

160 hp/t

119 kW/t

6.3 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 3.0 V6
Consumption	12.1 L/100 km19.4 mpg US23.3 mpg UK
Cost / 100 km	21.18 LC100 km
Cost / 100 mi	34.08 LC100 mi
Annual fuel used	1,815 L479 US gal399 UK gal
Annual fuel cost	3,176 LC/year