Mercedes-benzSls

2009 Frankfurt Auto Show: Mercedes-Benz SLS AMG

Mercedes-Benz and McLaren have a long-standing relationship. The two outfits have won Formula One championships together, and collaborated on the Mercedes SLR McLaren. But while the two continue their collaboration in F1, their road-car programs have gone separate ways. McLaren recently unveiled the new MP4-12C supercar online, and what you see above is Mercedes' answer.

Like arch-rival BMW's now-defunct Z8, the SLS AMG takes its retro cues from the company's history – in this case the iconic Gullwing 300 SL. The SLS has been developed entirely in-house by the German automaker's AMG performance division, and packs the company's ubiquitous 6.3-liter 563hp V8 engine mated to a dual-clutch transmission. Unveiled at the Frankfurt auto show for the first time, the SLS AMG sits atop the Mercedes range with a quarter-million-dollar price tag.

Gallery: Frankfurt 2009: Mercedes-Benz SLS AMG