Comparison of Aston Martin DBS V12 Volante 5.9 and Rolls-Royce Ghost 6.6 V12 48V

Attribute	Rolls-Royce Ghost 6.6 V12 48V ×	Aston Martin DBS V12 Volante 5.9 ×
General
Make	Rolls-Royce	Aston Martin
Model	Ghost	DBS
Generation	Ghost	DBS V12 Volante
Modification	6.6 V12 48V	5.9
Website	https://www.rolls-roycemotorcars.com/en-GB/home.html	https://www.astonmartin.com/en-us
Number of doors	4	2
Number of seats	5	4
Body type	Sedan	Cabriolet
Transmission	automatic	manual
Number of gears	8	6
Production from (year)	2009	2009
Production to (year)	2014	2012
Performance
Top speed (km/h)	250	305
Acceleration 0-100 km/h (s)	4.9	4.3
Emission standard	EURO V	-
Drive
Drive	-	Rear wheel drive
Engine type	-	Fuel engine
Position of engine	-	Front,ongitudinal
Fuel	Petrol (Gasoline)	Petrol (Gasoline)
Max. power (hp)	570	517
Max. torque (Nm)	780	-
Fuel Engine
Number of cylinders	12	12
Cylinders arrangement	V engine	V engine
Valves per cylinder	4	-
Engine displacement (cm³)	6,600	5,935
Compression ratio	-	10.9
Max. power @ rpm (rpm)	5,250	6,500
Cylinder bore (mm)	-	89
Piston stroke (mm)	-	79.5
Fuel system	-	Multipoint injection
Valve control	-	Dohc
Turbine	Turbocharger	-
Catalyst	-	Regular
Chassis
ABS	-	+
Front wheel suspension	Pneumatic elastic element	Double wishbone
Rear wheel suspension	-	Double wishbone
Front suspension	-	Coil springs
Rear suspension	-	Coil springs
Front stabilizer	-	+
Rear stabilizer	-	+
Steering type	-	Steering rack
Front brakes	-	Ventilated discs
Rear brakes	-	Ventilated discs
Dimensions
Length (mm)	5,399	4,697
Width (mm)	1,948	1,875
Height (mm)	1,550	1,270
Wheelbase (mm)	3,295	2,740
Kerb weight (kg)	2,360	1,710