Car comparison

Porsche Cayenne III Turbo 4.0 V8vsHongqi E-HS9 99 kWh

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

New comparison

Porsche Cayenne III

Turbo 4.0 V8

550 hp3996 ccGasolineAWDAutomaticTwin-turboSUV2017-2023

Hongqi E-HS9

99 kWh

551 hpElectricAWDAutomaticSUV2020-present

Comparison overview

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

Porsche Cayenne III Turbo 4.0 V8

Quickest 0-100 km/h
4.1 s
Fastest top speed
286 km/h
178 mph
Highest torque
770 Nm
568 lb-ft
Lightest
2,175 kg
4,795 lb
Best power-to-weight
253 hp/t
189 kW/t
4.0 kg/hp
Best overall score
87/100
Best performance score
85/100
Best economy score
75/100
Best practicality score
92/100

Hongqi E-HS9 99 kWh

Most powerful
551 hp
411 kW

Specification comparison

Specification comparison
Model	PorscheCayenne IIITurbo 4.0 V8	HongqiE-HS999 kWh
Power	550hp410kW	551hp411kW
Torque	770Nm568lb-ft	750Nm553lb-ft
Curb weight	2,175kg4,795lb	2,660kg5,864lb
Gross weight	2,935kg6,471lb	3,205kg7,066lb
Top speed	286 km/h 178 mph	Unrestricted 210 km/h130 mph Restricted 200 km/h124 mph Calculated
To 99% top speed	57.1s99% target: 283 km/h / 176 mph Calculated	49.7s99% target: 208 km/h / 129 mph Calculated
0-100 km/h	4.1s	4.9s
0-200 km/h	12.8s Calculated	30.5s Calculated
0-60 mph	3.9s Calculated	4.6s Calculated
Fuel consumption	11.9L/100 km19.8mpg US23.7mpg UK	-
Fuel consumption city	16.4L/100 km14.3mpg US17.2mpg UK	-
Fuel consumption highway	9.5L/100 km24.8mpg US29.7mpg UK	-
Quarter mile	12.0s Calculated	13.3s Calculated
Power-to-weight	253hp/t189kW/t115hp/1000 lb Calculated	207hp/t154kW/t94hp/1000 lb Calculated
Torque-to-weight	354Nm/t237lb-ft/ton Calculated	282Nm/t189lb-ft/ton Calculated
Estimated range	756km470mi Calculated	-
Displacement	3,996cc244cu in	-
Length	4,926mm194in	5,209mm205in
Width	1,983mm78in	2,010mm79in
Height	1,673mm66in	1,731mm68in
Wheelbase	2,895mm114in	3,110mm122in
Front track	-	1,708mm67in
Rear track	-	1,709mm67in
Trunk volume	745L	-
Max trunk volume	1,680L	-
Doors	5	5
Seats	5	7
Fuel tank	90L	-
CO2 emissions	272g/km	-

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 IIITurbo 4.0 V8	HongqiE-HS999 kWh
	Acceleration checkpoints
0-60 mph 0-97 km/h	3.9 s	4.6 s
0-100 km/h 0-62 mph	4.1 s	4.9 s
0-200 km/h 0-124 mph	12.8 s	30.5 s
Top speed	286 km/h 178 mph	Unrestricted 210 km/h130 mph Restricted 200 km/h124 mph Likely limited
	Drag race simulation
60 ft 18 m	2.0 s	2.1 s
330 ft 101 m	5.3 s	5.6 s
1/8 mile 201 m	7.9 s	8.5 s
1000 ft 305 m	10.2 s	11.1 s
1/4 mile 402 m	12.0 s	13.3 s
Trap speed 1/4 mile 402 m	194 km/h 121 mph	164 km/h 102 mph

Power comparison

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

Chart data table
Vehicle	Value
PorscheCayenne IIITurbo 4.0 V8	550 hp 410 kW
HongqiE-HS999 kWh	551 hp 411 kW

Hongqi E-HS9 99 kWh has 1 hp more than Porsche Cayenne III Turbo 4.0 V8.

The biggest power difference is between Porsche Cayenne III Turbo 4.0 V8 and Hongqi E-HS9 99 kWh: 1 hp (1 kW).

Torque comparison

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

Chart data table
Vehicle	Value
PorscheCayenne IIITurbo 4.0 V8	770 Nm 568 lb-ft
HongqiE-HS999 kWh	750 Nm 553 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
PorscheCayenne IIITurbo 4.0 V8	2,175 kg 4,795 lb
HongqiE-HS999 kWh	2,660 kg 5,864 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 IIITurbo 4.0 V8	286 km/h 178 mph
HongqiE-HS999 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 IIITurbo 4.0 V8	4.1 s
HongqiE-HS999 kWh	4.9 s

Although Hongqi E-HS9 99 kWh has more power, Porsche Cayenne III Turbo 4.0 V8 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Porsche Cayenne III Turbo 4.0 V8 and Hongqi E-HS9 99 kWh: 0.8 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 IIITurbo 4.0 V8	253 hp/t 189 kW/t 4.0 kg/hp
HongqiE-HS999 kWh	207 hp/t 154 kW/t 4.8 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
PorscheCayenne IIITurbo 4.0 V8	550 hp 410 kW	4.1 s	286 km/h 178 mph
HongqiE-HS999 kWh	551 hp 411 kW	4.9 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 IIITurbo 4.0 V8

Power	550 hp 410 kW
0-100 km/h	4.1 s
Top speed 286 km/h 178 mph

Doors/seats	5 doors 5 seats
Trunk	745 L 26.3 cu ft
Length	4,926 mm 193.9 in
Height	1,673 mm 65.9 in

HongqiE-HS999 kWh

Power	551 hp 411 kW
0-100 km/h	4.9 s
Top speed Unrestricted 210 km/h130 mph Restricted 200 km/h124 mph

Doors/seats	5 doors 7 seats
Trunk	-
Length	5,209 mm 205.1 in
Height	1,731 mm 68.1 in

Detailed score breakdown

Vehicle

PorscheCayenne IIITurbo 4.0 V8

HongqiE-HS999 kWh

Power

550 hp

410 kW

551 hp

411 kW

Torque

770 Nm

568 lb-ft

750 Nm

553 lb-ft

Acceleration

4.1 s

4.9 s

Top speed

286 km/h

178 mph

Unrestricted

210 km/h130 mph

Restricted

200 km/h124 mph

Lightness

2,175 kg

4,795 lb

2,660 kg

5,864 lb

Fuel consumption

11.9 L/100 km

19.8 mpg US

23.7 mpg UK

Practicality

Doors/seats	5 doors 5 seats
Trunk	745 L 26.3 cu ft
Length	4,926 mm 193.9 in
Height	1,673 mm 65.9 in

Doors/seats	5 doors 7 seats
Trunk	-
Length	5,209 mm 205.1 in
Height	1,731 mm 68.1 in

Range score

756 km

470 mi

CO2 score

272 g/km

Trunk score

745 L

26.3 cu ft

Power-to-weight score

253 hp/t

189 kW/t

4.0 kg/hp

207 hp/t

154 kW/t

4.8 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 Turbo 4.0 V8
Consumption	11.9 L/100 km19.8 mpg US23.7 mpg UK
Cost / 100 km	20.83 LC100 km
Cost / 100 mi	33.51 LC100 mi
Annual fuel used	1,785 L472 US gal393 UK gal
Annual fuel cost	3,124 LC/year