We take to the track in the Mercedes C63 AMG Black series.br br Read more: br Subscribe to Auto Express magazine and get 6 issues for £1 plus a free gift: br The Mercedes C63 AMG Black Series has its sights set on the BMW M3 GTS, with a 510bhp 6.2-litre V8 and 0-62mph in 4.2 seconds -- only a tenth slower than the SLS AMG.br br But how does it handle on track? Our resident racing driver Owen Mildenhall put it to the test at Blyton Park, Lincolnshire.