2014 Mercedes-Benz SLS AMG Black Series, Revealed - Popular Mechanics (blog)
If the 2013 GT version of the Mercedes-Benz SLS AMG had you thinking the wizards of Merc's AMG performance arm couldn't squeeze any more from the naturally aspirated 6. 2-liter V-8 you would be incorrect. Announced today and arriving next summer, the 2014 SLS AMG Black Series adds another 39 horses to the stable, bringing the total power of Mercedes's flagship supercar to 622 hp. In addition to reaching even more ludicrous power numbers, the AMG... Source: www.popularmechanics.com
