ASTON MARTIN DB7 VANTAGE MANUAL 1999 ------------------------------------ Note: On some cars, the coeficient of drag has been estimated because not all manufacturers tell that about a car. CAR SPECIFICATIONS Engine Displacement: 5935 cc. Engine Location: FRONT Engine Type: NORMAL Engine Max Horsepower: 420 bhp @: 6000 rpm Engine Torque: 400 lb-ft @: 5000 rpm Compression Ratio: 10.3 :1 Maximum engine speed: 6400 rpm Transmission Type: MANUAL (estimated gear ratios) Number of Gears: 6 Gear Ratio 1st: 2.66 :1 Gear Ratio 2nd: 1.78 :1 Gear Ratio 3rd: 1.30 :1 Gear Ratio 4th: 1.00 :1 Gear Ratio 5th: 0.74 :1 Gear Ratio 6th: 0.50 :1 Final drive ratio: 3.70 :1 Driving wheels: REAR Car test weight: 4157 lb. % weight on front wheels: 56 % Wheelbase: 102.0 in. Tire section width: 265 mm. Wheel diameter: 18 in. Tire profile: 35 % Coefficient of drag: 0.34 Frontal area: n/a Overall height: 50.0 in. Overall width: 72.0 in. Ground clearance: 5.0 in.