Car comparison

Aston Martin V8 Vantage Roadster · Facelift 2008 N430 4.7 V8vsChevrolet Corvette Convertible (C7) Stingray 6.2 V8

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

New comparison

Aston Martin V8 Vantage Roadster · Facelift 2008

N430 4.7 V8

436 hp4735 ccGasolineRWDManualNaturally aspiratedRoadster2015-2016

Chevrolet Corvette Convertible (C7)

Stingray 6.2 V8

466 hp6162 ccGasolineRWDAutomaticNaturally aspiratedRoadster2014-2019

Comparison overview

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

Chevrolet Corvette Convertible (C7) Stingray 6.2 V8

Quickest 0-100 km/h
4.2 s
Most powerful
466 hp
347 kW
Highest torque
630 Nm
465 lb-ft
Best power-to-weight
269 hp/t
200 kW/t
3.7 kg/hp
Lowest combined fuel consumption
12.3 L/100 km
19.1 mpg US
23.0 mpg UK
Lowest city consumption
19.2 L/100 km
12.3 mpg US
14.7 mpg UK
Lowest highway consumption
8.2 L/100 km
28.7 mpg US
34.4 mpg UK
Lowest CO2 emissions
282 g/km
Largest trunk
171 L
Best overall score
66/100
Best performance score
85/100
Best economy score
74/100
Best practicality score
27/100

Aston Martin V8 Vantage Roadster Facelift 2008 N430 4.7 V8

Fastest top speed
305 km/h
190 mph
Lightest
1,690 kg
3,726 lb
Best estimated range
580 km
360 mi

Specification comparison

Specification comparison
Model	Aston MartinV8 Vantage RoadsterFacelift 2008N430 4.7 V8	ChevroletCorvette Convertible (C7)Stingray 6.2 V8
Power	436hp325kW	466hp347kW
Torque	490Nm361lb-ft	630Nm465lb-ft
Curb weight	1,690kg3,726lb	1,734kg3,823lb
Gross weight	-	1,840kg4,057lb
Top speed	305 km/h 190 mph	Unrestricted 300 km/h186 mph Restricted 280 km/h174 mph Calculated
To 99% top speed	73.2s99% target: 302 km/h / 188 mph Calculated	61.7s99% target: 297 km/h / 185 mph Calculated
0-100 km/h	4.8s	4.2s
0-200 km/h	14.4s Calculated	12.7s Calculated
0-60 mph	4.6s Calculated	4.0s Calculated
Fuel consumption	13.8L/100 km17mpg US20.5mpg UK	12.3L/100 km19.1mpg US23.0mpg UK
Fuel consumption city	19.6L/100 km12mpg US14.4mpg UK	19.2L/100 km12.3mpg US14.7mpg UK
Fuel consumption highway	10.4L/100 km22.6mpg US27.2mpg UK	8.2L/100 km28.7mpg US34.4mpg UK
Quarter mile	12.7s Calculated	12.1s Calculated
Power-to-weight	258hp/t192kW/t117hp/1000 lb Calculated	269hp/t200kW/t122hp/1000 lb Calculated
Torque-to-weight	290Nm/t194lb-ft/ton Calculated	363Nm/t243lb-ft/ton Calculated
Estimated range	580km360mi Calculated	569km354mi Calculated
Displacement	4,735cc289cu in	6,162cc376cu in
Length	4,385mm173in	4,492mm177in
Width	1,865mm73in	1,872mm74in
Height	1,270mm50in	1,243mm49in
Wheelbase	2,600mm102in	2,711mm107in
Front track	1,570mm62in	1,600mm63in
Rear track	1,590mm63in	1,568mm62in
Trunk volume	144L	171L
Max trunk volume	-	243L
Doors	2	2
Seats	2	2
Fuel tank	80L	70L
CO2 emissions	321g/km	282g/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.

Aston Martin V8 Vantage Roadster Facelift 2008 N430 4.7 V8Chevrolet Corvette Convertible (C7) Stingray 6.2 V8PowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
Aston MartinV8 Vantage RoadsterFacelift 2008N430 4.7 V8	7,300 rpm	5,000 rpm	7,550 rpm
ChevroletCorvette Convertible (C7)Stingray 6.2 V8	6,000 rpm	4,600 rpm	6,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	Aston MartinV8 Vantage RoadsterFacelift 2008N430 4.7 V8	ChevroletCorvette Convertible (C7)Stingray 6.2 V8
	Acceleration checkpoints
0-60 mph 0-97 km/h	4.6 s	4.0 s
0-100 km/h 0-62 mph	4.8 s	4.2 s
0-200 km/h 0-124 mph	14.4 s	12.7 s
Top speed	305 km/h 190 mph	Unrestricted 300 km/h186 mph Restricted 280 km/h174 mph Likely limited
	Drag race simulation
60 ft 18 m	2.2 s	2.1 s
330 ft 101 m	5.7 s	5.4 s
1/8 mile 201 m	8.4 s	8.0 s
1000 ft 305 m	10.8 s	10.2 s
1/4 mile 402 m	12.7 s	12.1 s
Trap speed 1/4 mile 402 m	188 km/h 117 mph	196 km/h 122 mph

Power comparison

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

Chart data table
Vehicle	Value
Aston MartinV8 Vantage RoadsterFacelift 2008N430 4.7 V8	436 hp 325 kW
ChevroletCorvette Convertible (C7)Stingray 6.2 V8	466 hp 347 kW

Chevrolet Corvette Convertible (C7) Stingray 6.2 V8 has 30 hp more than Aston Martin V8 Vantage Roadster Facelift 2008 N430 4.7 V8.

The biggest power difference is between Aston Martin V8 Vantage Roadster Facelift 2008 N430 4.7 V8 and Chevrolet Corvette Convertible (C7) Stingray 6.2 V8: 30 hp (22 kW).

Torque comparison

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

Chart data table
Vehicle	Value
Aston MartinV8 Vantage RoadsterFacelift 2008N430 4.7 V8	490 Nm 361 lb-ft
ChevroletCorvette Convertible (C7)Stingray 6.2 V8	630 Nm 465 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
Aston MartinV8 Vantage RoadsterFacelift 2008N430 4.7 V8	1,690 kg 3,726 lb
ChevroletCorvette Convertible (C7)Stingray 6.2 V8	1,734 kg 3,823 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
Aston MartinV8 Vantage RoadsterFacelift 2008N430 4.7 V8	305 km/h 190 mph
ChevroletCorvette Convertible (C7)Stingray 6.2 V8	Unrestricted 300 km/h186 mph Restricted 280 km/h174 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
Aston MartinV8 Vantage RoadsterFacelift 2008N430 4.7 V8	4.8 s
ChevroletCorvette Convertible (C7)Stingray 6.2 V8	4.2 s

The biggest 0-100 km/h difference is between Chevrolet Corvette Convertible (C7) Stingray 6.2 V8 and Aston Martin V8 Vantage Roadster Facelift 2008 N430 4.7 V8: 0.6 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
Aston MartinV8 Vantage RoadsterFacelift 2008N430 4.7 V8	13.8 L/100 km 17.0 mpg US 20.5 mpg UK
ChevroletCorvette Convertible (C7)Stingray 6.2 V8	12.3 L/100 km 19.1 mpg US 23.0 mpg UK

The biggest fuel consumption difference is between Chevrolet Corvette Convertible (C7) Stingray 6.2 V8 and Aston Martin V8 Vantage Roadster Facelift 2008 N430 4.7 V8: 1.5 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
Aston MartinV8 Vantage RoadsterFacelift 2008N430 4.7 V8	258 hp/t 192 kW/t 3.9 kg/hp
ChevroletCorvette Convertible (C7)Stingray 6.2 V8	269 hp/t 200 kW/t 3.7 kg/hp

Estimated range comparison

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

Chart data table
Vehicle	Value
Aston MartinV8 Vantage RoadsterFacelift 2008N430 4.7 V8	580 km 360 mi
ChevroletCorvette Convertible (C7)Stingray 6.2 V8	569 km 354 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
Aston MartinV8 Vantage RoadsterFacelift 2008N430 4.7 V8	436 hp 325 kW	4.8 s	305 km/h 190 mph
ChevroletCorvette Convertible (C7)Stingray 6.2 V8	466 hp 347 kW	4.2 s	Unrestricted 300 km/h186 mph Restricted 280 km/h174 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

Aston MartinV8 Vantage RoadsterFacelift 2008N430 4.7 V8

Power	436 hp 325 kW
0-100 km/h	4.8 s
Top speed 305 km/h 190 mph

Doors/seats	2 doors 2 seats
Trunk	144 L 5.1 cu ft
Length	4,385 mm 172.6 in
Height	1,270 mm 50.0 in

ChevroletCorvette Convertible (C7)Stingray 6.2 V8

Power	466 hp 347 kW
0-100 km/h	4.2 s
Top speed Unrestricted 300 km/h186 mph Restricted 280 km/h174 mph

Doors/seats	2 doors 2 seats
Trunk	171 L 6.0 cu ft
Length	4,492 mm 176.9 in
Height	1,243 mm 48.9 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

Aston MartinV8 Vantage RoadsterFacelift 2008N430 4.7 V8

Power	436 hp 325 kW
0-100 km/h	4.8 s
Top speed 305 km/h 190 mph

13.8 L/100 km

17.0 mpg US

20.5 mpg UK

ChevroletCorvette Convertible (C7)Stingray 6.2 V8

Power	466 hp 347 kW
0-100 km/h	4.2 s
Top speed Unrestricted 300 km/h186 mph Restricted 280 km/h174 mph

12.3 L/100 km

19.1 mpg US

23.0 mpg UK

Chevrolet Corvette Convertible (C7) Stingray 6.2 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
Aston MartinV8 Vantage RoadsterFacelift 2008N430 4.7 V8	13.8 L/100 km 17.0 mpg US 20.5 mpg UK	4.8 s
ChevroletCorvette Convertible (C7)Stingray 6.2 V8	12.3 L/100 km 19.1 mpg US 23.0 mpg UK	4.2 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
Aston MartinV8 Vantage RoadsterFacelift 2008N430 4.7 V8	258 hp/t 192 kW/t 3.9 kg/hp	13.8 L/100 km 17.0 mpg US 20.5 mpg UK
ChevroletCorvette Convertible (C7)Stingray 6.2 V8	269 hp/t 200 kW/t 3.7 kg/hp	12.3 L/100 km 19.1 mpg US 23.0 mpg UK

Detailed score breakdown

Vehicle

Aston MartinV8 Vantage RoadsterFacelift 2008N430 4.7 V8

ChevroletCorvette Convertible (C7)Stingray 6.2 V8

Power

436 hp

325 kW

466 hp

347 kW

Torque

490 Nm

361 lb-ft

630 Nm

465 lb-ft

Acceleration

4.8 s

4.2 s

Top speed

305 km/h

190 mph

Unrestricted

300 km/h186 mph

Restricted

280 km/h174 mph

Lightness

1,690 kg

3,726 lb

1,734 kg

3,823 lb

Fuel consumption

13.8 L/100 km

17.0 mpg US

20.5 mpg UK

12.3 L/100 km

19.1 mpg US

23.0 mpg UK

Practicality

Doors/seats	2 doors 2 seats
Trunk	144 L 5.1 cu ft
Length	4,385 mm 172.6 in
Height	1,270 mm 50.0 in

Doors/seats	2 doors 2 seats
Trunk	171 L 6.0 cu ft
Length	4,492 mm 176.9 in
Height	1,243 mm 48.9 in

Range score

580 km

360 mi

569 km

354 mi

CO2 score

321 g/km

282 g/km

Trunk score

144 L

5.1 cu ft

171 L

6.0 cu ft

Power-to-weight score

258 hp/t

192 kW/t

3.9 kg/hp

269 hp/t

200 kW/t

3.7 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	Aston Martin V8 Vantage Roadster Facelift 2008 N430 4.7 V8	Chevrolet Corvette Convertible (C7) Stingray 6.2 V8
Consumption	13.8 L/100 km17 mpg US20.5 mpg UK	12.3 L/100 km19.1 mpg US23 mpg UK
Cost / 100 km	24.15 LC100 km	21.53 LC100 km
Cost / 100 mi	38.87 LC100 mi	34.64 LC100 mi
Annual fuel used	2,070 L547 US gal455 UK gal	1,845 L487 US gal406 UK gal
Annual fuel cost	3,623 LC/year	3,229 LC/year