Car comparison

Bentley Continental GTC II · Facelift 2015 6.0 W12vsAston Martin DB9 GT Volante 6.0 V12

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

New comparison

Bentley Continental GTC II · Facelift 2015

6.0 W12

590 hp5998 ccGasolineAWDAutomaticTwin-turboCabriolet / convertible2015-2018

Aston Martin DB9 GT Volante

6.0 V12

547 hp5935 ccGasolineRWDAutomaticNaturally aspiratedCabriolet / convertible2015-2016

Comparison overview

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

Aston Martin DB9 GT Volante 6.0 V12

Quickest 0-100 km/h
4.5 s
Lightest
1,890 kg
4,167 lb
Best power-to-weight
289 hp/t
216 kW/t
3.5 kg/hp
Best overall score
73/100
Best practicality score
48/100

Bentley Continental GTC II Facelift 2015 6.0 W12

Fastest top speed
315 km/h
196 mph
Most powerful
590 hp
440 kW
Highest torque
720 Nm
531 lb-ft
Best performance score
85/100
Best economy score
69/100

Specification comparison

Specification comparison
Model	BentleyContinental GTC IIFacelift 20156.0 W12	Aston MartinDB9 GT Volante6.0 V12
Power	590hp440kW	547hp408kW
Torque	720Nm531lb-ft	620Nm457lb-ft
Curb weight	2,495kg5,501lb	1,890kg4,167lb
Gross weight	2,900kg6,393lb	-
Top speed	315 km/h 196 mph	295 km/h 183 mph
To 99% top speed	90.7s99% target: 312 km/h / 194 mph Calculated	64.7s99% target: 292 km/h / 181 mph Calculated
0-100 km/h	4.7s	4.5s
0-200 km/h	14.9s Calculated	13.7s Calculated
0-60 mph	4.5s Calculated	4.3s Calculated
Fuel consumption	14.3L/100 km16.4mpg US19.8mpg UK	-
Fuel consumption city	21.7L/100 km10.8mpg US13.0mpg UK	-
Fuel consumption highway	9.9L/100 km23.8mpg US28.5mpg UK	-
Quarter mile	12.7s Calculated	12.4s Calculated
Power-to-weight	236hp/t176kW/t107hp/1000 lb Calculated	289hp/t216kW/t131hp/1000 lb Calculated
Torque-to-weight	289Nm/t193lb-ft/ton Calculated	328Nm/t219lb-ft/ton Calculated
Estimated range	629km391mi Calculated	-
Displacement	5,998cc366cu in	5,935cc362cu in
Length	4,806mm189in	4,720mm186in
Width	1,944mm77in	-
Height	1,403mm55in	1,282mm50in
Wheelbase	2,746mm108in	2,740mm108in
Front track	1,664mm66in	-
Rear track	1,655mm65in	-
Trunk volume	260L	-
Doors	2	2
Seats	4	4
Fuel tank	90L	78L
CO2 emissions	333g/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 6.0 W12Aston Martin DB9 GT Volante 6.0 V12PowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
BentleyContinental GTC IIFacelift 20156.0 W12	6,000 rpm	1,700 rpm	6,250 rpm
Aston MartinDB9 GT Volante6.0 V12	6,750 rpm	5,500 rpm	7,000 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	BentleyContinental GTC IIFacelift 20156.0 W12	Aston MartinDB9 GT Volante6.0 V12
	Acceleration checkpoints
0-60 mph 0-97 km/h	4.5 s	4.3 s
0-100 km/h 0-62 mph	4.7 s	4.5 s
0-200 km/h 0-124 mph	14.9 s	13.7 s
Top speed	315 km/h 196 mph	295 km/h 183 mph
	Drag race simulation
60 ft 18 m	2.1 s	2.1 s
330 ft 101 m	5.6 s	5.5 s
1/8 mile 201 m	8.4 s	8.2 s
1000 ft 305 m	10.7 s	10.5 s
1/4 mile 402 m	12.7 s	12.4 s
Trap speed 1/4 mile 402 m	185 km/h 115 mph	191 km/h 118 mph

Power comparison

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

Chart data table
Vehicle	Value
BentleyContinental GTC IIFacelift 20156.0 W12	590 hp 440 kW
Aston MartinDB9 GT Volante6.0 V12	547 hp 408 kW

Bentley Continental GTC II Facelift 2015 6.0 W12 has 43 hp more than Aston Martin DB9 GT Volante 6.0 V12.

The biggest power difference is between Aston Martin DB9 GT Volante 6.0 V12 and Bentley Continental GTC II Facelift 2015 6.0 W12: 43 hp (32 kW).

Torque comparison

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

Chart data table
Vehicle	Value
BentleyContinental GTC IIFacelift 20156.0 W12	720 Nm 531 lb-ft
Aston MartinDB9 GT Volante6.0 V12	620 Nm 457 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
BentleyContinental GTC IIFacelift 20156.0 W12	2,495 kg 5,501 lb
Aston MartinDB9 GT Volante6.0 V12	1,890 kg 4,167 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 20156.0 W12	315 km/h 196 mph
Aston MartinDB9 GT Volante6.0 V12	295 km/h 183 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 20156.0 W12	4.7 s
Aston MartinDB9 GT Volante6.0 V12	4.5 s

Although Bentley Continental GTC II Facelift 2015 6.0 W12 has more power, Aston Martin DB9 GT Volante 6.0 V12 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Aston Martin DB9 GT Volante 6.0 V12 and Bentley Continental GTC II Facelift 2015 6.0 W12: 0.2 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 GTC IIFacelift 20156.0 W12	236 hp/t 176 kW/t 4.2 kg/hp
Aston MartinDB9 GT Volante6.0 V12	289 hp/t 216 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 GTC IIFacelift 20156.0 W12	590 hp 440 kW	4.7 s	315 km/h 196 mph
Aston MartinDB9 GT Volante6.0 V12	547 hp 408 kW	4.5 s	295 km/h 183 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 20156.0 W12

Power	590 hp 440 kW
0-100 km/h	4.7 s
Top speed 315 km/h 196 mph

Doors/seats	2 doors 4 seats
Trunk	260 L 9.2 cu ft
Length	4,806 mm 189.2 in
Height	1,403 mm 55.2 in

Aston MartinDB9 GT Volante6.0 V12

Power	547 hp 408 kW
0-100 km/h	4.5 s
Top speed 295 km/h 183 mph

Doors/seats	2 doors 4 seats
Trunk	-
Length	4,720 mm 185.8 in
Height	1,282 mm 50.5 in

Detailed score breakdown

Vehicle

BentleyContinental GTC IIFacelift 20156.0 W12

Aston MartinDB9 GT Volante6.0 V12

Power

590 hp

440 kW

547 hp

408 kW

Torque

720 Nm

531 lb-ft

620 Nm

457 lb-ft

Acceleration

4.7 s

4.5 s

Top speed

315 km/h

196 mph

295 km/h

183 mph

Lightness

2,495 kg

5,501 lb

1,890 kg

4,167 lb

Fuel consumption

14.3 L/100 km

16.4 mpg US

19.8 mpg UK

Practicality

Doors/seats	2 doors 4 seats
Trunk	260 L 9.2 cu ft
Length	4,806 mm 189.2 in
Height	1,403 mm 55.2 in

Doors/seats	2 doors 4 seats
Trunk	-
Length	4,720 mm 185.8 in
Height	1,282 mm 50.5 in

Range score

629 km

391 mi

CO2 score

333 g/km

Trunk score

260 L

9.2 cu ft

Power-to-weight score

236 hp/t

176 kW/t

4.2 kg/hp

289 hp/t

216 kW/t

3.5 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 6.0 W12
Consumption	14.3 L/100 km16.4 mpg US19.8 mpg UK
Cost / 100 km	25.03 LC100 km
Cost / 100 mi	40.27 LC100 mi
Annual fuel used	2,145 L567 US gal472 UK gal
Annual fuel cost	3,754 LC/year