Car comparison

Bentley Bentayga 4.0 diesel V8vsPorsche Cayenne II · Facelift 2014 GTS 3.6 V6

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

New comparison

Bentley Bentayga

4.0 diesel V8

435 hp3996 ccDieselAWDAutomaticTwin-turboSUV2017-2020

Porsche Cayenne II · Facelift 2014

GTS 3.6 V6

440 hp3604 ccGasolineAWDAutomaticTwin-turboSUV2014-2017

Comparison overview

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

Bentley Bentayga 4.0 diesel V8

Quickest 0-100 km/h
4.8 s
Fastest top speed
270 km/h
168 mph
Highest torque
900 Nm
664 lb-ft
Lowest combined fuel consumption
7.9 L/100 km
29.8 mpg US
35.8 mpg UK
Lowest city consumption
9.0 L/100 km
26.1 mpg US
31.4 mpg UK
Lowest highway consumption
7.4 L/100 km
31.8 mpg US
38.2 mpg UK
Lowest CO2 emissions
210 g/km
Best estimated range
1,076 km
669 mi
Best performance score
78/100
Best economy score
86/100

Porsche Cayenne II Facelift 2014 GTS 3.6 V6

Most powerful
440 hp
328 kW
Lightest
2,110 kg
4,652 lb
Best power-to-weight
209 hp/t
156 kW/t
4.8 kg/hp
Largest trunk
670 L
Best overall score
79/100
Best practicality score
91/100

Specification comparison

Specification comparison
Model	BentleyBentayga4.0 diesel V8	PorscheCayenne IIFacelift 2014GTS 3.6 V6
Power	435hp324kW	440hp328kW
Torque	900Nm664lb-ft	600Nm443lb-ft
Curb weight	2,505kg5,523lb	2,110kg4,652lb
Gross weight	3,250kg7,165lb	2,865kg6,316lb
Top speed	270 km/h 168 mph	262 km/h 163 mph
To 99% top speed	75.9s99% target: 267 km/h / 166 mph Calculated	70.9s99% target: 259 km/h / 161 mph Calculated
0-100 km/h	4.8s	5.2s
0-200 km/h	17.4s Calculated	18.5s Calculated
0-60 mph	4.6s Calculated	4.9s Calculated
Fuel consumption	7.9L/100 km29.8mpg US35.8mpg UK	10L/100 km23.5mpg US28.2mpg UK
Fuel consumption city	9L/100 km26.1mpg US31.4mpg UK	13.2L/100 km17.8mpg US21.4mpg UK
Fuel consumption highway	7.4L/100 km31.8mpg US38.2mpg UK	8.3L/100 km28.3mpg US34.0mpg UK
Quarter mile	13.0s Calculated	13.3s Calculated
Power-to-weight	174hp/t129kW/t79hp/1000 lb Calculated	209hp/t156kW/t95hp/1000 lb Calculated
Torque-to-weight	359Nm/t240lb-ft/ton Calculated	284Nm/t190lb-ft/ton Calculated
Estimated range	1,076km669mi Calculated	850km528mi Calculated
Displacement	3,996cc244cu in	3,604cc220cu in
Length	5,140mm202in	4,855mm191in
Width	1,998mm79in	1,954mm77in
Height	1,722mm68in	1,688mm66in
Wheelbase	2,995mm118in	2,895mm114in
Front track	-	1,660mm65in
Rear track	-	1,678mm66in
Trunk volume	431L	670L
Max trunk volume	1,774L	1,780L
Doors	5	5
Seats	4	5
Fuel tank	85L	85L
CO2 emissions	210g/km	234g/km

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 Bentayga 4.0 diesel V8Porsche Cayenne II Facelift 2014 GTS 3.6 V6PowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
BentleyBentayga4.0 diesel V8	3,750-5,000 rpm	1,000-3,250 rpm	5,250 rpm
PorscheCayenne IIFacelift 2014GTS 3.6 V6	6,000 rpm	1,600-5,000 rpm	6,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	BentleyBentayga4.0 diesel V8	PorscheCayenne IIFacelift 2014GTS 3.6 V6
	Acceleration checkpoints
0-60 mph 0-97 km/h	4.6 s	4.9 s
0-100 km/h 0-62 mph	4.8 s	5.2 s
0-200 km/h 0-124 mph	17.4 s	18.5 s
Top speed	270 km/h 168 mph	262 km/h 163 mph
	Drag race simulation
60 ft 18 m	2.1 s	2.2 s
330 ft 101 m	5.6 s	5.8 s
1/8 mile 201 m	8.4 s	8.7 s
1000 ft 305 m	10.9 s	11.2 s
1/4 mile 402 m	13.0 s	13.3 s
Trap speed 1/4 mile 402 m	176 km/h 110 mph	173 km/h 108 mph

Power comparison

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

Chart data table
Vehicle	Value
BentleyBentayga4.0 diesel V8	435 hp 324 kW
PorscheCayenne IIFacelift 2014GTS 3.6 V6	440 hp 328 kW

Porsche Cayenne II Facelift 2014 GTS 3.6 V6 has 5 hp more than Bentley Bentayga 4.0 diesel V8.

The biggest power difference is between Bentley Bentayga 4.0 diesel V8 and Porsche Cayenne II Facelift 2014 GTS 3.6 V6: 5 hp (4 kW).

Torque comparison

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

Chart data table
Vehicle	Value
BentleyBentayga4.0 diesel V8	900 Nm 664 lb-ft
PorscheCayenne IIFacelift 2014GTS 3.6 V6	600 Nm 443 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
BentleyBentayga4.0 diesel V8	2,505 kg 5,523 lb
PorscheCayenne IIFacelift 2014GTS 3.6 V6	2,110 kg 4,652 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
BentleyBentayga4.0 diesel V8	270 km/h 168 mph
PorscheCayenne IIFacelift 2014GTS 3.6 V6	262 km/h 163 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
BentleyBentayga4.0 diesel V8	4.8 s
PorscheCayenne IIFacelift 2014GTS 3.6 V6	5.2 s

Although Porsche Cayenne II Facelift 2014 GTS 3.6 V6 has more power, Bentley Bentayga 4.0 diesel V8 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Bentley Bentayga 4.0 diesel V8 and Porsche Cayenne II Facelift 2014 GTS 3.6 V6: 0.4 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
Vehicle	Value
BentleyBentayga4.0 diesel V8	7.9 L/100 km 29.8 mpg US 35.8 mpg UK
PorscheCayenne IIFacelift 2014GTS 3.6 V6	10.0 L/100 km 23.5 mpg US 28.2 mpg UK

The biggest fuel consumption difference is between Bentley Bentayga 4.0 diesel V8 and Porsche Cayenne II Facelift 2014 GTS 3.6 V6: 2.1 L/100 km.

Power-to-weight comparison

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

Chart data table
Vehicle	Value
BentleyBentayga4.0 diesel V8	174 hp/t 129 kW/t 5.8 kg/hp
PorscheCayenne IIFacelift 2014GTS 3.6 V6	209 hp/t 156 kW/t 4.8 kg/hp

Estimated range comparison

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

Chart data table
Vehicle	Value
BentleyBentayga4.0 diesel V8	1,076 km 669 mi
PorscheCayenne IIFacelift 2014GTS 3.6 V6	850 km 528 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
BentleyBentayga4.0 diesel V8	435 hp 324 kW	4.8 s	270 km/h 168 mph
PorscheCayenne IIFacelift 2014GTS 3.6 V6	440 hp 328 kW	5.2 s	262 km/h 163 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

BentleyBentayga4.0 diesel V8

Power	435 hp 324 kW
0-100 km/h	4.8 s
Top speed 270 km/h 168 mph

Doors/seats	5 doors 4 seats
Trunk	431 L 15.2 cu ft
Length	5,140 mm 202.4 in
Height	1,722 mm 67.8 in

PorscheCayenne IIFacelift 2014GTS 3.6 V6

Power	440 hp 328 kW
0-100 km/h	5.2 s
Top speed 262 km/h 163 mph

Doors/seats	5 doors 5 seats
Trunk	670 L 23.7 cu ft
Length	4,855 mm 191.1 in
Height	1,688 mm 66.5 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Vehicle

Performance score

Fuel economy score

BentleyBentayga4.0 diesel V8

Power	435 hp 324 kW
0-100 km/h	4.8 s
Top speed 270 km/h 168 mph

7.9 L/100 km

29.8 mpg US

35.8 mpg UK

PorscheCayenne IIFacelift 2014GTS 3.6 V6

Power	440 hp 328 kW
0-100 km/h	5.2 s
Top speed 262 km/h 163 mph

10.0 L/100 km

23.5 mpg US

28.2 mpg UK

Bentley Bentayga 4.0 diesel 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
Vehicle	Fuel consumption, L/100 km	0-100 km/h, s
BentleyBentayga4.0 diesel V8	7.9 L/100 km 29.8 mpg US 35.8 mpg UK	4.8 s
PorscheCayenne IIFacelift 2014GTS 3.6 V6	10.0 L/100 km 23.5 mpg US 28.2 mpg UK	5.2 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
Vehicle	Power-to-weight, hp/t	Fuel consumption, L/100 km
BentleyBentayga4.0 diesel V8	174 hp/t 129 kW/t 5.8 kg/hp	7.9 L/100 km 29.8 mpg US 35.8 mpg UK
PorscheCayenne IIFacelift 2014GTS 3.6 V6	209 hp/t 156 kW/t 4.8 kg/hp	10.0 L/100 km 23.5 mpg US 28.2 mpg UK

Detailed score breakdown

Vehicle

BentleyBentayga4.0 diesel V8

PorscheCayenne IIFacelift 2014GTS 3.6 V6

Power

435 hp

324 kW

440 hp

328 kW

Torque

900 Nm

664 lb-ft

600 Nm

443 lb-ft

Acceleration

4.8 s

5.2 s

Top speed

270 km/h

168 mph

262 km/h

163 mph

Lightness

2,505 kg

5,523 lb

2,110 kg

4,652 lb

Fuel consumption

7.9 L/100 km

29.8 mpg US

35.8 mpg UK

10.0 L/100 km

23.5 mpg US

28.2 mpg UK

Practicality

Doors/seats	5 doors 4 seats
Trunk	431 L 15.2 cu ft
Length	5,140 mm 202.4 in
Height	1,722 mm 67.8 in

Doors/seats	5 doors 5 seats
Trunk	670 L 23.7 cu ft
Length	4,855 mm 191.1 in
Height	1,688 mm 66.5 in

Range score

1,076 km

669 mi

850 km

528 mi

CO2 score

210 g/km

234 g/km

Trunk score

431 L

15.2 cu ft

670 L

23.7 cu ft

Power-to-weight score

174 hp/t

129 kW/t

5.8 kg/hp

209 hp/t

156 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	Bentley Bentayga 4.0 diesel V8	Porsche Cayenne II Facelift 2014 GTS 3.6 V6
Consumption	7.9 L/100 km29.8 mpg US35.8 mpg UK	10 L/100 km23.5 mpg US28.2 mpg UK
Cost / 100 km	13.83 LC100 km	17.50 LC100 km
Cost / 100 mi	22.25 LC100 mi	28.16 LC100 mi
Annual fuel used	1,185 L313 US gal261 UK gal	1,500 L396 US gal330 UK gal
Annual fuel cost	2,074 LC/year	2,625 LC/year