Motor Trend brings out the big boys with the Porsche 911 Turbo versus the Audi R8 5.2 FSI versus the Mercedes SLS AMG Gallery

German Supercar Shootout! SLS AMG vs R8 V10 vs 911 Turbo

Editor-At-Large Arthur St. Antoine "escapes" to Las Vegas and beyond with three German supercars - the 2011 Mercedes-Benz SLS AMG, the 2010 Audi R8 V10 and the 2010 Porsche 911 Turbo - in search of "the perfect road".

Read the full story here: http://www.motortrend.com/roadtests/coupes/1008_audi_r8_mercedes_benz_sls_amg_porsche_911_turbo_comparison/index.html

Shot by: Mike Suggett, Gordon Green & Terren Lin
Edited by: Mike Suggett