Citroen C4 WRC 技術規格
Engine -
Turbocharged
Developed from the XU7JP4 engine
Layout: crosswise, tilted 25° towards the exhaust
Number of cylinders: 4 in line
Aluminium block
Capacity (cc): 1,998
Max power (bhp – rpm): 315 at 5,500
Max torque (mkg – rpm): 58 at 2,750
Timing -
2 overhead camshafts driven by a toothed belt
4 valves per cylinder
Power supply -
Magneti-Marelli multipoint injection
Type: 2KR
Transmission -
4WD
Carbon three disc clutch
Mechanical differentials on the front and rear axles – electronically controlled at the centre
Sequentially controlled 6-speed semi-automatic gearbox
Front brakes -
Asphalt: ventilated discs, 6-pot callipers
Gravel: ventilated discs, 4-pot callipers
Rear brakes -
Asphalt and gravel: ventilated discs, 4-pot callipers
Front/rear distribution adjustable by a compensator
Hydraulic handbrake
Suspension -
MacPherson type with coil spring Citroën / Exe-TC dampers, front and rear.
Steering -
Hydraulic power assisted
Wheels -
Asphalt: 8 x 18 inch
Gravel: 7 x 15 inch
Goodrich Asphalt BF tyres: 225/40-18
Goodrich Gravel BF tyres: 215/65-15
Dimensions -
Length: 4,274 mm
Width: 1,800 mm
Wheelbase: 2,608 mm
Front/rear track: 1,598 mm
Weight -
1,230 kg (minimum authorised)