Cars

Dimensions

Cruze 1.8 WTCC
Wheel base (mm) 2685 2709
Length (mm) 4597 4633
Width (mm) 1788 1852
Height (mm) 1477 1400
Front track (mm) 1544 1740
Rear track (mm) 1558 1740
Curb weight (kg) 1290 1150 kg  (2009 FIA minimum weight)
Fuel capacity (litres) 60 60

 

Chassis/suspension/tyres/wheels

Structure frame   Steel unitary structure with FEA optimised rollcage
Body   Steel/composite with Motorsport Aerodynamic Kit as defined by FIA regulations
Front suspension McPherson Strut MacPherson Strut
Rear suspension Compound Crank Axle Trailing twist axle
Wheels and tyres 6.5Jx15/205/65R15 6.5Jx16/205/60R16 7Jx17/215/50R17 9" x 17" aluminium ATS racing rims Yokohama Competition tyres
Front brakes 15" Vent Disk 4-pot machined aluminium calliper, 332 x 32 vented steel disc, air cooled
Rear brakes 15" Solid Disk 2-pot machine aluminium caliper, 280 x 7  steel disc

 

Engine / Transmission

Type in line; 5 main bearings 2.0-l, 4-cylinder
Displacement 1796 1,998 cc
Intake system   64 mm throttle, individual injection, plenum with internal trumpets
Valve train DOHC 16 valve 16-valve, direct-mech tappet, 34 mm inlet & 28 mm exhaust valve diameter, coil spring
Compression ratio 10.5 : 1 11 to 1
Horsepower 104 / 141 @620 (kW/PS at 1/min) 285 bhp @ 8,400 rpm
Torque 176 @3800 (Nm at 1/min) 197 nm @ 5,800 rpm
Top Speed (estimated)   158 mph (254 kph)
Transmission type Manual 6-speed sequential shift Mechanical linkage

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