Compare Aston Martin DB7 Volante vs Aston Martin Vantage Roadster vs Rolls-Royce Dawn
Variants
I6
I6 AT
V12 Vantage
V12 Vantage AT
V8 Vantage Roadster 4.3
V8 Vantage Roadster 4.7
V8 Vantage Roadster 4.7 AT
V8 Vantage N430 Roadster
V8 Vantage N430 Roadster AT
V8 Vantage S Roadster
V8 Vantage S Roadster AT
V12 Vantage S Roadster AT
Dawn
Dawn Black Badge
Capacity
Cargo Capacity
150 L / 5.3 cu-ft
321 L / 11.3 cu-ft
Coolant Capacity
14.8 L / 15.6 qt
Engine Oil Capacity
10.5 L / 11.1 qt
Fuel Capacity
82.0 L / 21.7 gal
80.0 L / 21.1 gal
Passengers
4
2
4
Payload
225 kg / 496 lbs
Chassis
Brakes | Front
Ventilated discs
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs
Ventilated discs
Ventilated discs
Power Steering
Hydraulic Steering
Electric Steering
Electric Steering
Suspension | Front
Double-wishbone
Double-wishbone
Double-wishbone
Suspension | Rear
Double-wishbone
Double-wishbone
Multi-link
Tire Size
245/45 R18, 265/35 R18
Turning Circle
12.7 m / 41.7 ft
Construction
Body Style
2-door Convertible
2-door Convertible
2-door Convertible
Dimensions
Size | Height
1502 mm / 59.1 in
Size | Length
5285 mm / 208.1 in
Size | Width
1947 mm / 76.7 in
Track Width | Front
1524.0 mm / 60.0 in
Track Width | Rear
1550.0 mm / 61.0 in
Weight
2560.0 kg / 5643.8 lbs
Wheel Size
18 in
Wheelbase
2591 mm / 102.0 in
2600 mm / 102.4 in
3112 mm / 122.5 in
Performance
Fuel Economy
18.7 L/100km / 12.6 MPG (combined) | 20.0 L/100km / 11.8 MPG (urban) | 10.0 L/100km / 23.5 MPG (highway)
Top Speed
250.0 km/h / 155.3 mph
Powertrain
Drivetrain Layout
Front-engine (longitudinal), Rear-wheel drive
Front-engine (longitudinal), Rear-wheel drive
Engine
AJ37
Engine | Bore
89.0 mm / 3.5 in
89.0 mm / 3.5 in
Engine | Compression Ratio
10.3:1
10.0:1
Engine | Displacement
6.6 L / 402.3 cu-in / 6592.0 cc
Engine | Stroke
79.5 mm / 3.1 in
86.0 mm / 3.4 in
Engine | Type
Naturally-aspirated direct-injected petrol V12 engine with 4 values per cylinder
Transmission | Gears
8-speed
Transmission | Type
Automatic
Reviews
Neofiliac score
86%
98%
96%
Pros
- Overall good styling
- Characterful engines
- Manuals widely available
- Exceptionally sensuous styling
- Superb handling
- Best-in-class suspension setup
- Wonderful engines
- Manual transmissions
- Exceptional luxury and comfort
- Elegant styling
- Awe-inspiring 601hp of power and tremendous 840Nm of torque
- RWD
Cons
- Some reliability concerns
- Some reliability concerns
- Very high fuel consumption
- Low cargo capacity
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