but BMW has now announced it will replace the Z4 with a GT3-spec M6 from 2016. The company says development work for the racer is already in full swing, and has released teaser sketches to illustr ...

Feast your eyes on this bad boy. This is BMW’s new M6 GT3, which will be called up to duty next year as a replacement for the Z4 GT3 – and it looks awesome. The M6 GT3 packs a 4.4-litre twin ...