RB4 GT

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RB4 GT
Short name RB4
Drive Front engined, all wheel drive
Engine 2.0 litre turbocharged inline 4
Power 181 kW (243 bhp) @ 6035 rpm
Torque 340 Nm (251 lbft) @ 3896 rpm
Total-Mass 1210 kg (2667 lbs)
Power-weight 150 W/kg (204 bhp/ton)
Weight dist 56.0 F 44.0 R
Fuel tank capacity 75 ltr
Suspension Front: MacPherson Strut
Rear: MacPherson Strut

Information

The only road car to sport an AWD drivetrain, this makes it the ideal car for all the rallycross courses. The RB4 is also fun to drive on the road tracks, but is slightly slower than the GT Turbo and FXO due to the mechanical loss inherited from the AWD layout. It is the easiest to drive out of the trio, however. A revamped version of the RB4 was released in the 0.7A patch on 16 Dec 2021, along with vehicle mods.

Setup tip

Understeer is your enemy here. Only add as much as you feel you need into the suspension and push the torque split back until you can push the rear out slightly with the throttle. This will also help even out tyre heating & wear.


FR class TBO class LRF class Unclassified
XF GTI | XR GT XR GT Turbo | RB4 GT | FXO Turbo LX6 | RaceAbout | FZ50 LX4 | UF 1000
FWD GTR class GTR class Single-seater cars
XF GTR | UF GTR FXO GTR | XR GTR | FZ50 GTR Formula XR | Formula BMW FB02 | Formula V8 | BMW Sauber F1.06 | MRT5