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BMW Z4 GT3

BMW Z4 GT3 is now available on iRacing

bmw_z4_gt3_profile

The BMW Z4 GT3 replaces the BMW M3 which served as the platform for BMW Motorsport’s considerable success in the FIA GT European Championship and the American Le Mans Series. Although it is based on the popular BMW Z4 roadster, the Z4 GT3 is equipped with a 4.4 liter, aluminum block V8 rather than the inline 6 found in the road-going version. The Z4 GT3 boasts a sophisticated aerodynamic package including a front splitter, front fender winglets, rear diffuser and double deck rear wing constructed of carbon fiber reinforced plastic while beneath the bodywork the chassis features spring struts in low friction bearings, tubular stabilizer with adjusting blades (front), trailing link suspension (rear) and adjustable tubular stabilizer.

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Tech Specs

Built by
BMW

Length:
172.716 in/4,387 mm

Width:
79.212 in/2,012 mm

Height:
47.637 in/1,210 mm

Wheelbase:
98.779/2,509 mm

Track width:
63.897 in/1,623 mm (front), 65.629 in/1,667 mm (rear)

Vehicle weight:
2646 lb / 1200 kg

Tank capacity / fuel:
26.4 g / 100 liters

Chassis/body:
integral sheet steel body and frame with welded-in safety cell of high strength precision steel tubing

Gearbox:
sequential six speed manual gearbox w/pneumatic paddle shift

Cylinder block:
aluminum

Engine type:
V8

Displacement:
266 ci/4,361 cc

Bore x stroke:
36.2 in x 32.3 in/92 x 82 mm

Compression:
13.0:1

Max power output:
515 hp (approx) at 8,200 rpm

Max torque:
380 ft/lb/515 Nm at approx 5,500 rpm

Max speed:
9,000 rpm

Engine control:
BMW Motorsport ECU408; cylinder selective injection; pit speed limiter function, Quick Shift; EML; integrated traction control; VANOS controller; electronic onboard power supply monitor

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Screenshots

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