Z4 M Coupe (E86) Racing Prototype

This idea was heavily based on the Z4's GT3/GTE counterpart but I aimed to make the car look wider, with a custom fastback design and an additional longtail. Hence, the design appears to be more 'stretched' than what was initially a production Z4 but still retains that grand tourer look with a V8 front-engine layout; the same one used in Z4 GTE & E90 series M3s. Personally I think the E85/ E86 Z roadsters are by the far the best in terms of design.

Photo/ in-game screenshot used - Forza Motorsport 7