Car comparison

Bentley Continental GTC II · Facelift 2015 Supersport 6.0 W12vsBentley Continental GT Speed 6.0i W12 48V Twin Turbo

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

New comparison

Bentley Continental GTC II · Facelift 2015

Supersport 6.0 W12

710 hp5998 ccGasolineAWDAutomaticTwin-turboCabriolet / convertible2017-2018

Bentley Continental GT

Speed 6.0i W12 48V Twin Turbo

610 hp5998 ccGasolineAWDAutomaticTurbochargedCoupe2008-2010

Comparison overview

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

Bentley Continental GTC II Facelift 2015 Supersport 6.0 W12

Fastest top speed
330 km/h
205 mph
Most powerful
710 hp
529 kW
Highest torque
1,017 Nm
750 lb-ft
Best power-to-weight
289 hp/t
216 kW/t
3.5 kg/hp
Lowest combined fuel consumption
15.9 L/100 km
14.8 mpg US
17.8 mpg UK
Lowest city consumption
24.4 L/100 km
9.6 mpg US
11.6 mpg UK
Lowest highway consumption
11.0 L/100 km
21.4 mpg US
25.7 mpg UK
Best estimated range
566 km
352 mi
Best economy score
64/100

Bentley Continental GT Speed 6.0i W12 48V Twin Turbo

Quickest 0-100 km/h
4.5 s
Lightest
2,350 kg
5,181 lb
Largest trunk
370 L
Best overall score
75/100
Best performance score
87/100
Best practicality score
50/100

Specification comparison

Specification comparison
Model	BentleyContinental GTC IIFacelift 2015Supersport 6.0 W12	BentleyContinental GTSpeed 6.0i W12 48V Twin Turbo
Power	710hp529kW	610hp455kW
Torque	1,017Nm750lb-ft	750Nm553lb-ft
Curb weight	2,455kg5,412lb	2,350kg5,181lb
Gross weight	2,900kg6,393lb	-
Top speed	330 km/h 205 mph	326 km/h 203 mph
To 99% top speed	148.3s99% target: 327 km/h / 203 mph Calculated	84.7s99% target: 323 km/h / 201 mph Calculated
0-100 km/h	8.0s	4.5s
0-200 km/h	23.7s Calculated	13.6s Calculated
0-60 mph	7.6s Calculated	4.3s Calculated
Fuel consumption	15.9L/100 km14.8mpg US17.8mpg UK	16.6L/100 km14.2mpg US17.0mpg UK
Fuel consumption city	24.4L/100 km9.6mpg US11.6mpg UK	25.3L/100 km9.3mpg US11.2mpg UK
Fuel consumption highway	11L/100 km21.4mpg US25.7mpg UK	11.6L/100 km20.3mpg US24.4mpg UK
Quarter mile	15.6s Calculated	12.4s Calculated
Power-to-weight	289hp/t216kW/t131hp/1000 lb Calculated	260hp/t194kW/t118hp/1000 lb Calculated
Torque-to-weight	414Nm/t277lb-ft/ton Calculated	319Nm/t214lb-ft/ton Calculated
Estimated range	566km352mi Calculated	542km337mi Calculated
Displacement	5,998cc366cu in	5,998cc366cu in
Length	4,818mm190in	4,804mm189in
Width	1,947mm77in	1,916mm75in
Height	1,390mm55in	1,380mm54in
Wheelbase	2,746mm108in	2,745mm108in
Front track	1,664mm66in	1,623mm64in
Rear track	1,655mm65in	1,607mm63in
Trunk volume	260L	370L
Doors	2	2
Seats	4	4
Fuel tank	90L	90L
CO2 emissions	362g/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 Continental GTC II Facelift 2015 Supersport 6.0 W12Bentley Continental GT Speed 6.0i W12 48V Twin TurboPowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
BentleyContinental GTC IIFacelift 2015Supersport 6.0 W12	5,900 rpm	2,050-4,500 rpm	6,150 rpm
BentleyContinental GTSpeed 6.0i W12 48V Twin Turbo	6,000 rpm	1,750 rpm	6,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	BentleyContinental GTC IIFacelift 2015Supersport 6.0 W12	BentleyContinental GTSpeed 6.0i W12 48V Twin Turbo
	Acceleration checkpoints
0-60 mph 0-97 km/h	7.6 s	4.3 s
0-100 km/h 0-62 mph	8.0 s	4.5 s
0-200 km/h 0-124 mph	23.7 s	13.6 s
0-200 mph 0-322 km/h	115.5 s	79.7 s
Top speed	330 km/h 205 mph	326 km/h 203 mph
	Drag race simulation
60 ft 18 m	2.7 s	2.1 s
330 ft 101 m	7.1 s	5.5 s
1/8 mile 201 m	10.5 s	8.2 s
1000 ft 305 m	13.3 s	10.5 s
1/4 mile 402 m	15.6 s	12.4 s
Trap speed 1/4 mile 402 m	157 km/h 98 mph	191 km/h 119 mph

Power comparison

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

Chart data table
Vehicle	Value
BentleyContinental GTC IIFacelift 2015Supersport 6.0 W12	710 hp 529 kW
BentleyContinental GTSpeed 6.0i W12 48V Twin Turbo	610 hp 455 kW

Bentley Continental GTC II Facelift 2015 Supersport 6.0 W12 has 100 hp more than Bentley Continental GT Speed 6.0i W12 48V Twin Turbo.

The biggest power difference is between Bentley Continental GT Speed 6.0i W12 48V Twin Turbo and Bentley Continental GTC II Facelift 2015 Supersport 6.0 W12: 100 hp (75 kW).

Torque comparison

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

Chart data table
Vehicle	Value
BentleyContinental GTC IIFacelift 2015Supersport 6.0 W12	1,017 Nm 750 lb-ft
BentleyContinental GTSpeed 6.0i W12 48V Twin Turbo	750 Nm 553 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
BentleyContinental GTC IIFacelift 2015Supersport 6.0 W12	2,455 kg 5,412 lb
BentleyContinental GTSpeed 6.0i W12 48V Twin Turbo	2,350 kg 5,181 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 GTC IIFacelift 2015Supersport 6.0 W12	330 km/h 205 mph
BentleyContinental GTSpeed 6.0i W12 48V Twin Turbo	326 km/h 203 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
BentleyContinental GTC IIFacelift 2015Supersport 6.0 W12	8.0 s
BentleyContinental GTSpeed 6.0i W12 48V Twin Turbo	4.5 s

Although Bentley Continental GTC II Facelift 2015 Supersport 6.0 W12 has more power, Bentley Continental GT Speed 6.0i W12 48V Twin Turbo is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Bentley Continental GT Speed 6.0i W12 48V Twin Turbo and Bentley Continental GTC II Facelift 2015 Supersport 6.0 W12: 3.5 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
BentleyContinental GTC IIFacelift 2015Supersport 6.0 W12	15.9 L/100 km 14.8 mpg US 17.8 mpg UK
BentleyContinental GTSpeed 6.0i W12 48V Twin Turbo	16.6 L/100 km 14.2 mpg US 17.0 mpg UK

The biggest fuel consumption difference is between Bentley Continental GTC II Facelift 2015 Supersport 6.0 W12 and Bentley Continental GT Speed 6.0i W12 48V Twin Turbo: 0.7 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
BentleyContinental GTC IIFacelift 2015Supersport 6.0 W12	289 hp/t 216 kW/t 3.5 kg/hp
BentleyContinental GTSpeed 6.0i W12 48V Twin Turbo	260 hp/t 194 kW/t 3.9 kg/hp

Estimated range comparison

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

Chart data table
Vehicle	Value
BentleyContinental GTC IIFacelift 2015Supersport 6.0 W12	566 km 352 mi
BentleyContinental GTSpeed 6.0i W12 48V Twin Turbo	542 km 337 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
BentleyContinental GTC IIFacelift 2015Supersport 6.0 W12	710 hp 529 kW	8.0 s	330 km/h 205 mph
BentleyContinental GTSpeed 6.0i W12 48V Twin Turbo	610 hp 455 kW	4.5 s	326 km/h 203 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

BentleyContinental GTC IIFacelift 2015Supersport 6.0 W12

Power	710 hp 529 kW
0-100 km/h	8.0 s
Top speed 330 km/h 205 mph

Doors/seats	2 doors 4 seats
Trunk	260 L 9.2 cu ft
Length	4,818 mm 189.7 in
Height	1,390 mm 54.7 in

BentleyContinental GTSpeed 6.0i W12 48V Twin Turbo

Power	610 hp 455 kW
0-100 km/h	4.5 s
Top speed 326 km/h 203 mph

Doors/seats	2 doors 4 seats
Trunk	370 L 13.1 cu ft
Length	4,804 mm 189.1 in
Height	1,380 mm 54.3 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

BentleyContinental GTC IIFacelift 2015Supersport 6.0 W12

Power	710 hp 529 kW
0-100 km/h	8.0 s
Top speed 330 km/h 205 mph

15.9 L/100 km

14.8 mpg US

17.8 mpg UK

BentleyContinental GTSpeed 6.0i W12 48V Twin Turbo

Power	610 hp 455 kW
0-100 km/h	4.5 s
Top speed 326 km/h 203 mph

16.6 L/100 km

14.2 mpg US

17.0 mpg UK

Bentley Continental GT Speed 6.0i W12 48V Twin Turbo 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
BentleyContinental GTC IIFacelift 2015Supersport 6.0 W12	15.9 L/100 km 14.8 mpg US 17.8 mpg UK	8.0 s
BentleyContinental GTSpeed 6.0i W12 48V Twin Turbo	16.6 L/100 km 14.2 mpg US 17.0 mpg UK	4.5 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
BentleyContinental GTC IIFacelift 2015Supersport 6.0 W12	289 hp/t 216 kW/t 3.5 kg/hp	15.9 L/100 km 14.8 mpg US 17.8 mpg UK
BentleyContinental GTSpeed 6.0i W12 48V Twin Turbo	260 hp/t 194 kW/t 3.9 kg/hp	16.6 L/100 km 14.2 mpg US 17.0 mpg UK

Detailed score breakdown

Vehicle

BentleyContinental GTC IIFacelift 2015Supersport 6.0 W12

BentleyContinental GTSpeed 6.0i W12 48V Twin Turbo

Power

710 hp

529 kW

610 hp

455 kW

Torque

1,017 Nm

750 lb-ft

750 Nm

553 lb-ft

Acceleration

8.0 s

4.5 s

Top speed

330 km/h

205 mph

326 km/h

203 mph

Lightness

2,455 kg

5,412 lb

2,350 kg

5,181 lb

Fuel consumption

15.9 L/100 km

14.8 mpg US

17.8 mpg UK

16.6 L/100 km

14.2 mpg US

17.0 mpg UK

Practicality

Doors/seats	2 doors 4 seats
Trunk	260 L 9.2 cu ft
Length	4,818 mm 189.7 in
Height	1,390 mm 54.7 in

Doors/seats	2 doors 4 seats
Trunk	370 L 13.1 cu ft
Length	4,804 mm 189.1 in
Height	1,380 mm 54.3 in

Range score

566 km

352 mi

542 km

337 mi

CO2 score

362 g/km

Trunk score

260 L

9.2 cu ft

370 L

13.1 cu ft

Power-to-weight score

289 hp/t

216 kW/t

3.5 kg/hp

260 hp/t

194 kW/t

3.9 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 Continental GTC II Facelift 2015 Supersport 6.0 W12	Bentley Continental GT Speed 6.0i W12 48V Twin Turbo
Consumption	15.9 L/100 km14.8 mpg US17.8 mpg UK	16.6 L/100 km14.2 mpg US17 mpg UK
Cost / 100 km	27.83 LC100 km	29.05 LC100 km
Cost / 100 mi	44.78 LC100 mi	46.75 LC100 mi
Annual fuel used	2,385 L630 US gal525 UK gal	2,490 L658 US gal548 UK gal
Annual fuel cost	4,174 LC/year	4,358 LC/year