ModelGranSport
Production start2004
IgnitionBosch integrated ignition-injection system, electronic drive-by-wire acceleration control.
Lubricationdry sump, pump in single unit with cooling pumps
Transmission6-speed + reverse, transaxle layout, electro-hydraulic operation and electronic management operated by paddle-shifts; asymmetrical limited-slip differential (25% under acceleration, 45% on lift-off), dry twin-plate clutch diameter 215 mm (8.46 inches) with flexible couplings and hydraulic control, rear wheel drive
Reduction0,044594907
Gear ratiosI=3.286; II=2.158; III=1.609; IV=1.269; V=1.034; VI=0.816; R=2.733
Chassisstress-bearing steel monocoque with both the external panels and box-section superstructure are galvanised-coated on both sides. Chassis made from high resistance galvanised steel with a rear tubular sub-chassis to support the suspension and gearbox, and a front tubular sub-chassis to support the suspension and engine.
Front suspensionDouble wishbones with arms and hubs in forged aluminium; progressive rate steel dampers or optional continuously variable aluminium gas dampers with adaptive damping and acceleration sensors on each wheel (Skyhook system), co-axial coils and springs.
Rear suspensionDouble wishbones with arms and hubs in forged aluminium, additional radius arm to control toe-in; progressive rate steel dampers or optional continuously variable aluminium gas dampers with adaptive damping and acceleration sensors on each wheel (Skyhook system), co-axial coils and springs.
BrakesBrembo braking system, Ferodo HP1000 brake pads, Bosch 5.7 four-channel ABS, Electronically controlled braking corrector (EBD)
Brakes front330 mm x 32 mm cross-drilled ventilating discs, alloy four piston callipers 46-38 mm with ceramic insulating seals
Brakes rear310 mm x 28 cross-drilled ventilating discs, alloy four piston callipers 34-30 mm with ceramic insulating seals
Steeringservo-assisted rack and pinion
Cooling systemwater cooled
Length-Width-Height 
Length4,523 mm
Width1,822 mm
Height1,305 mm
Wheelbase2,660 mm
Front track1,525 mm
Rear track1,538 mm
Dry weight1,580 Kg
Kerb weight1,680 Kg
Tyres 
Tyres front235/35 ZR 19 (8J)
Tyres rear265/30 ZR 19 (9.5J)
Wheels19” Trofeo-design alloy wheels; front 8J x 19, rear 9.5J x 19
Top speed290 km/h
Bodyworktwo-door, four seater coupé
Fuel tank88 litres
Range 
0-100 km/h4.8 sec.
0-400 m12.8 sec.
Standing kilometre0 to 1000 m. in 23.0 sec.
Production date2004-2007
Engine90° V8, crankcase and cylinder heads in hardened aluminium silicon alloy; crankshaft in refined forged steel, balanced individually on five main bearings
Bore and stroke92x79.8 mm
Total displacement4,244 cc
Displacements (unitary)530.5 cc
Compression ratio11.01
Maximum power400 hp (295 kW) at 7,000 rpm
Maximum torque46 Kgm (452Nm) at 4,500 rpm
Timing gearchain-driven twin overhead camshafts per cylinder bank command; four valves per cylinder with hydraulic tappets.
Fuel feedBosch ME 7.3.2 injection with electronic control, electronic drive-by-wire throttle control
Engine weight184 Kg