Walker Exhaust 53757 Exhaust Muffler-exhaust Muffler Assembly on 2040-parts.com

2013 Mercedes-Benz GL63 AMG packs 550 hp

Mercedes-Benz is adding a fire-breathing AMG variant of the GL sport-utility vehicle for the first time for 2013. The people hauler will pack a biturbo 5.5-liter V8 rated at 550 hp and 560 lb-ft of torque. Code-named M157, it's capable of propelling the ute to 60 mph in 4.9 seconds en route to an electronically limited top speed of 155 mph.

Mercedes S-Class Maybach spied (video)

The Mercedes S-Class Maybach hits the Nurburgring The new Mercedes S-Class is already starting to proliferate, with a wide range of engines, two wheelbases and the CL Coupe’s replacement – the new S-Class Coupe – already hitting the market. But Mercedes are far from finished extending the S-Class franchise, and we’ve got two more versions of the S-Class Saloon – the Maybach and Pullman – still to come, and the arrival of the S-Class Convertible still to come. And now it looks like the S-Class Maybach – effectively a replacement for the ill-fated Maybach brand – is getting closer to debut with this S-Class Maybach spotted testing at the Nurburgring.

Performance Car of The Year 2009 homepage

By Phil McNamara Motoring Issues 14 October 2009 12:00 It’s the annual performance test that makes the Stig wish for a transfer! Hot hatches, supercars, fast saloons and more, the year’s 30 best performance cars do battle in the new, special issue of CAR magazine out now. Can a Mitsubishi Evo beat a Porsche Panamera Turbo around our track?