2012 Aston Martin V8 Vantage Roadster

In the most comprehensive programme of enhancements since 2008, the revised 4.7-litre 420bhp (426PS/313kW) entry-level V8 Vantage features a raft of improvements first seen in the critically acclaimed Vantage S. The standard six-speed manual transmission remains, but the optional six-speed Sportshift™ automated manual transmission has now been replaced with the seven-speed Sportshift™ II. With an additional gear, closer ratios, lower final drive and a quicker, refined shift quality, this new gearbox – designed and manufactured specifically for Aston Martin – provides faster and more precise shifts, optimises acceleration and delivers a sporting driving experience.

Further dynamic enhancements centre on the V8 Vantage’s chassis, which features developments from the Vantage S. Quicker steering, bigger brakes and wider tyres have all been fitted to further enhance the V8 Vantage’s class-leading poise and make it even more responsive and exciting to drive. A new steering column installation, re-valved power-steering pump and a quicker ratio of 15:1 compared to 17:1 on the previous model ensure the new V8 Vantage steers with even greater precision, handles with more agility and provides more feedback for a completely engaging drive.

Stopping power and pedal feel have been significantly increased thanks to new 380mm two-piece ventilated cast-iron front discs and six piston callipers. This new braking system also includes Hill Start Assist (HSA) for more precise control on steep inclines. The V8 Vantage also comes with tyres that are 10mm wider than the outgoing model. Not only does this increased contact area improve the V8 Vantage’s already prodigious levels of road-holding, but it allows the more responsive steering and stronger brakes to be fully exploited.

To reflect its enhanced performance the V8 Vantage has received a number of styling changes inspired by the Vantage S and N400 limited edition. At the front a lower bumper – complete with aerodynamic splitter – houses a larger air intake that feeds the engine and front brakes. At the rear a diffuser creates added drama and function, while sculpted race-derived side sills complete the V8 Vantage’s more muscular look.

These technical and styling changes have been applied to both the V8 Vantage Coupe and Roadster models, with prices starting from £84,995 / €108,500 (Germany).

In Detail

submitted byRichard Owen
typeSeries Production Car
engineV8 w/Dry Sump Lubrication
positionFront Longituidnal
block materialAluminum Block & Cylinder Heads
valvetrain4 Valves per Cyl w/Variable Inlet Camshaft Timing
fuel feedFuel Injection
bore89 mm / 3.5 in
stroke86 mm / 3.39 in
power313.2 kw / 420 bhp @ 7000 rpm
bhp/weight243.62 bhp per tonne
torque470.5 nm / 347 ft lbs @ 5750 rpm
body / frameAluminium Alloy, Steel, Composite & Magnesium Alloy Body over Bonded Aluminium Structure
driven wheelsRWD w/Traction Control
wheel typeOptional 19 inch Alloy, Seven-Spoke Design
front tires235/40 ZR19 Bridgestone Potenza
rear tires275/35 ZR19 Bridgestone Potenza
front brakesVentilated & Grooved Discs w/4-Piston Brembro Calipers
rear brakesVentilated & Grooved Discs w/4-Piston Brembro Calipers
front wheelsF 48.3 x 21.6 cm / 19 x 8.5 in
rear wheelsR 48.3 x 24.1 cm / 19 x 9.5 in
steeringRack & Pinion w/Power Assist
f suspensionDouble Aluminium Wishbones w/Coil Over Monotube Dampers, Anti-Rollo Bar
r suspensionDouble Aluminium Wishbones w/Coil Over Monotube Dampers, Anti-Rollo Bar
curb weight1724 kg / 3800 lbs
wheelbase2600 mm / 102.4 in
front track1568 mm / 61.7 in
rear track1562 mm / 61.5 in
length4380 mm / 172.4 in
width1865 mm / 73.4 in
height1265 mm / 49.8 in
transmissionMid-Mounted 6-Speed Graziano Manual Gearbox or Optional Sportshift™ II Automatic
gear ratios3.154:1, 1.974:1, 1.435:1, 1.148:1, 0.935:1, 0.775:1
final drive3.909:1
top speed~281.6 kph / 175 mph
0 – 60 mph~5.1 seconds
0 – 100 mph~12.5 seconds
0 – 1/4 mile~13.8 seconds
fuel econ epa18.09 L/100 km or 13 mpg-us
city fuel econ epa12.38 L/100 km or 19 mpg-us