No 1:1 RWD/4WD references allowed. Me and my mate just raced for 20 minutes doing about 70 laps with stock non tuned Scaley GT40 RWD and SCX Impreza 4WD on my track. It has a lot of twists but also has a U-shaped bend with good getaways off both ends for acceleration. It was very evenly balanced until the motors warmed up. My Suby 4WD beat the GT40 on every corner but only slightly, I won in the end. Upon driving each car seperately, they both seemed equally quick racing on the limit. Lots of fun tailspin on the GT40 though! What are your favourite cars? I overall like both as they both have their advantages on the slot track.