1996 Vector M12

ENGINE
Type V-12, normally aspirated, aluminum block and heads
Displacement 5.7 liters (348 cu in)
Valvetrain DOCH 4-valve
Compression Ratio 10.0 in
Bore & Stroke 87.0 mm x 80.0 mm
Horsepower 490 bhp @ 6800 rpm
Torque 425 lb-ft @ 5200 rpm
Redline 7600 rpm
Fuel Injection Electronic sequential port
PERFORMANCE
0-60 MPH 4.8 sec
1/4 Mile 12.8 sec @ 114.5 mph
Top Speed est 190 mph
Mileage (city/highway) 9/13 mpg
Power-to-Weight Ratio 7.3 lbs per bhp
CHASSIS
Suspension
   front Upper and lower A-arms, coil springs, tube shocks, anti-roll bar
   rear Upper and lower A-arms, dual coil springs, dual tube shocks, anti-roll bar
Steering Power-assisted, rack pinion
Brakes Four-wheel, vacuum assisted, vented discs
   front 12.6 in
   rear 12.2 in
Wheels and Tires
   front Cast alloy 18 x 8 in, 235/40ZR  
   rear Cast  alloy 18 x 12, 325/30ZR
DRIVETRAIN
Transmission Five speed manual
Layout Mid-engine, rear wheel drive
Gear Ratios
1st 2.23
2nd 1.47
3rd 1.09
4th 0.85
5th 0.66
6th na
Final Drive Ratio 4.22
DIMENSIONS
Type Two door, two passenger, sports coupe
Construction Carbon-reinforced fiberglass body, tubular and sheet steel frame
Overall Length 188.2 in
Width 79.5 in
Height 44.5 in
Wheelbase 108.0 in
Weight Distribution (front/rear) est 40 % / 60 %
Curb Weight est 3600 lbs
Fuel Tank Capacity 23.5 gallons
Trunk Capacity 5.0 cu ft
Headroom (front/rear) 38.5 in / na 
Legroom (front/rear) 44.0 in / na
The data was obtained by Road & TrackŪ magazine