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Engine Technical Data
Engine type - Number of cylinders
V 12
V 12
V 8
Engine Code
L 405
V-540
Fuel type
Petrol
Petrol
Petrol
Fuel System
6 Weber 40 DCOE 20/21 carburettors
4 Zenith carbs
Four Weber 42 DCNF carburettors
Lubrication
Wet sump
Engine Cooling
Water
Water
Engine Alignment
Longitudinal
Longitudinal
Engine Position
Front
Engine displacement
239.8 cu-in / 3929 cm3
326.1 cu-in / 5344 cm3
325.9 cu-in / 5341 cm3
Bore
3.23 inches
82.00 mm
3.54 inches
90.00 mm
3.94 inches
100 mm
Stroke
2.44 inches
62.00 mm
2.76 inches
70.00 mm
3.35 inches
85 mm
Number of valves
24
24
16
Aspiration
N/A
N/A
N/A
Compression Ratio
10.70
9.00
9.0
Horsepower
345 HP / 350 PS / 257 kW @ 7500 rpm
272 HP / 276 PS / 203 kW @ 5850 rpm
311 HP / 315 PS / 232 kW @ 5000 rpm
Maximum torque
289 lb-ft / 392.0 Nm @ 7500 rpm
303 lb-ft / 412.0 Nm @ 3600 rpm
368 lb-ft / 500 Nm @ 4500 rpm
Drive wheels - Traction - Drivetrain
RWD
RWD
RWD
Transmission Gearbox - Number of speeds
5
4
5
Clutch Type
Manual
Manual
Manual
Size, Dimensions, Aerodynamics and Weight
Body
Coupé
Cabrio
Coupé
Num. of Doors
2
2
2
Wheelbase
104.33 inches / 265 cm
105 inches / 266.7 cm
102.76 inches / 261 cm
Length
186.61 inches / 474 cm
184.49 inches / 468.6 cm
183.74 inches / 466.7 cm
Width
73.23 inches / 186 cm
66.26 inches / 168.3 cm
72.01 inches / 182.9 cm
Height
46.65 inches / 118.5 cm
48.23 inches / 122.5 cm
52.24 inches / 132.7 cm
Front Axle
58.66 inches / 149.0 cm
54.25 inches / 137.8 cm
0.59 inches / 1.499 cm
Rear Axle
58.66 inches / 149.0 cm
54.25 inches / 137.8 cm
0.59 inches / 1.499 cm
Ground clearance
4.49 inches / 11.4 cm4.49 inches / 11.4 cm
Aerodynamic drag coefficient - Cx
0.41
Front Brakes - Disc dimensions
Vented Discs (11.81 inches / 300 mm)
Vented Discs
Vented Discs (10.75 inches / 273 mm)
Rear Brakes - Disc dimensions
Vented Discs (11.02 inches / 280 mm)
Discs
Vented Discs (10.39 inches / 264 mm)
Front Tyres - Rims dimensions
GR70/V R15
Rear Tyres - Rims dimensions
GR70/V R15
Front Wheels Width
7
7
Rear Wheels Width
7
7
Curb Weight
3605 lbs / 1635 kg
3450 lbs / 1565 kg
3858 lbs / 1750 kg
Weight/Power Output Ratio
4.67 Kg/hp
5.67 Kg/hp
5.56 Kg/hp
Steering
Endless screw. -
Rack and pinion. -
Front Suspension
Coil springs. Anti-roll bar.
Torsion bar. Anti-roll bar.
Independent. Dual-wishbones, coil springs, co-axial telescopic shock absorbers. Stabilizer bar.
Rear Suspension
Coil springs. Anti-roll bar.
Coil springs. Radius arms. Lower wishbone. Anti-roll bar.
De Dion axle with parallel trailing links and Watts linkage. Coil springs. Shock absorbers.
Top Speed
155 Mph / 250 km/h
148 Mph / 238 km/h
149 Mph / 240 km/h
Acceleration 0 to 60 mph (0 to 96 Km/h)
6.40 s
6.4 s
Acceleration 0 to 100 km/h (0 to 62 mph)
6.90 s
6.8 s
Acceleration 0 to 400m (1/4 quarter mile)
14.2 s
Fuel Consumption (Economy), Emissions and Range
Fuel Consumption - Economy - Combined
13 MPG
17.7 L/100 km
16 MPG UK
Range
287 miles / 462 km
Fuel Tank Capacity
24.6 gallons
93 L
20.5 UK gallons
21.4 gallons
81.8 L
17.8 UK gallons
27.5 gallons
104 L
22.9 UK gallons