Car comparison

Bentley Continental GT III Speed 6.0 TSI W12vsPorsche 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

Bentley Continental GT III

Speed 6.0 TSI W12

659 hp5950 ccGasolineAWDDual-clutchTwin-turboCoupe2021-2024

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.

Bentley Continental GT III Speed 6.0 TSI W12

Fastest top speed
335 km/h
208 mph
Most powerful
659 hp
491 kW
Highest torque
900 Nm
664 lb-ft
Lightest
2,273 kg
5,011 lb
Best power-to-weight
290 hp/t
216 kW/t
3.4 kg/hp
Best performance score
90/100
Best economy score
0/100

Porsche Cayenne III Facelift 2023 Turbo GT 4.0 V8

Quickest 0-100 km/h
3.3 s
Largest trunk
576 L
Best overall score
85/100
Best practicality score
74/100

Specification comparison

Specification comparison
Model	BentleyContinental GT IIISpeed 6.0 TSI W12	PorscheCayenne IIIFacelift 2023Turbo GT 4.0 V8
Power	659hp491kW	650hp485kW
Torque	900Nm664lb-ft	850Nm627lb-ft
Curb weight	2,273kg5,011lb	2,293kg5,055lb
Gross weight	2,725kg6,008lb	2,680kg5,908lb
Top speed	335 km/h 208 mph	305 km/h 190 mph
To 99% top speed	69.4s99% target: 332 km/h / 206 mph Calculated	82.9s99% target: 302 km/h / 188 mph Calculated
0-100 km/h	3.6s	3.3s
0-200 km/h	10.7s Calculated	12.1s
0-60 mph	3.4s Calculated	3.1s Calculated
Quarter mile	11.4s Calculated	11.4s Calculated
Power-to-weight	290hp/t216kW/t132hp/1000 lb Calculated	283hp/t211kW/t129hp/1000 lb Calculated
Torque-to-weight	396Nm/t265lb-ft/ton Calculated	371Nm/t248lb-ft/ton Calculated
Displacement	5,950cc363cu in	3,996cc244cu in
Length	4,850mm191in	4,932mm194in
Width	2,187mm86in	1,995mm79in
Height	1,405mm55in	1,648mm65in
Wheelbase	2,851mm112in	2,895mm114in
Ground clearance	-	223mm9in
Trunk volume	358L	576L
Max trunk volume	-	1,486L
Doors	2	5
Seats	4	5
Fuel tank	90L	-

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.

Bentley Continental GT III Speed 6.0 TSI W12Porsche Cayenne III Facelift 2023 Turbo GT 4.0 V8PowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
BentleyContinental GT IIISpeed 6.0 TSI W12	5,000-6,000 rpm	1,500-5,000 rpm	6,250 rpm
PorscheCayenne IIIFacelift 2023Turbo GT 4.0 V8	6,000 rpm	2,300-4,500 rpm	6,800 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	BentleyContinental GT IIISpeed 6.0 TSI W12	PorscheCayenne IIIFacelift 2023Turbo GT 4.0 V8
	Acceleration checkpoints
0-60 mph 0-97 km/h	3.4 s	3.1 s
0-100 km/h 0-62 mph	3.6 s	3.3 s
0-200 km/h 0-124 mph	10.7 s	12.1 s
0-200 mph 0-322 km/h	46.2 s	-
Top speed	335 km/h 208 mph	305 km/h 190 mph
	Drag race simulation
60 ft 18 m	1.9 s	1.7 s
330 ft 101 m	5.0 s	4.8 s
1/8 mile 201 m	7.5 s	7.3 s
1000 ft 305 m	9.6 s	9.5 s
1/4 mile 402 m	11.4 s	11.4 s
Trap speed 1/4 mile 402 m	207 km/h 129 mph	195 km/h 121 mph

Power comparison

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

Chart data table
Vehicle	Value
BentleyContinental GT IIISpeed 6.0 TSI W12	659 hp 491 kW
PorscheCayenne IIIFacelift 2023Turbo GT 4.0 V8	650 hp 485 kW

Bentley Continental GT III Speed 6.0 TSI W12 has 9 hp more than Porsche Cayenne III Facelift 2023 Turbo GT 4.0 V8.

The biggest power difference is between Porsche Cayenne III Facelift 2023 Turbo GT 4.0 V8 and Bentley Continental GT III Speed 6.0 TSI W12: 9 hp (7 kW).

Torque comparison

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

Chart data table
Vehicle	Value
BentleyContinental GT IIISpeed 6.0 TSI W12	900 Nm 664 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
Vehicle	Value
BentleyContinental GT IIISpeed 6.0 TSI W12	2,273 kg 5,011 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
Vehicle	Value
BentleyContinental GT IIISpeed 6.0 TSI W12	335 km/h 208 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
Vehicle	Value
BentleyContinental GT IIISpeed 6.0 TSI W12	3.6 s
PorscheCayenne IIIFacelift 2023Turbo GT 4.0 V8	3.3 s

Although Bentley Continental GT III Speed 6.0 TSI W12 has more power, Porsche Cayenne III Facelift 2023 Turbo GT 4.0 V8 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Porsche Cayenne III Facelift 2023 Turbo GT 4.0 V8 and Bentley Continental GT III Speed 6.0 TSI W12: 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
BentleyContinental GT IIISpeed 6.0 TSI W12	290 hp/t 216 kW/t 3.4 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
Vehicle	Power	Acceleration	Top speed
BentleyContinental GT IIISpeed 6.0 TSI W12	659 hp 491 kW	3.6 s	335 km/h 208 mph
PorscheCayenne IIIFacelift 2023Turbo GT 4.0 V8	650 hp 485 kW	3.3 s	305 km/h 190 mph