Photos of the upcoming 2013 Mercedes-Benz SL have been leaked on the web. No details yet on the power train under the hood, but we’re sure that’ll be available soon at the 2012 Detroit Auto Show.

(via Autoblog)

Worldcarfans has uploaded a new promo video of the 2012 Mercedes-Benz C63 AMG Coupe Black Series. The video gives a closer look at the aerodynamics pack which features carbon fiber flics on the front bumper, a revised front splitter and a rear fixed wing.

See the all new C 63 AMG Coupé Black Series come to life as it prowls the asphalt before daybreak, unleashing a new level of fierce track-orientated performance. Spectacular design, technology transfer from the world of motorsport and driving dynamics at the highest level: these are the mythical elements infused in the C 63 AMG Coupé Black Series.

Mercedes introduces the new 2012 SLK55 AMG powered by a 5.5-liter V8 engine that generates up to 415 hp and 398 lb-ft of torque. The SLK55 AMG accelerates to 60mph in 4.6 seconds and weighs just over 3500 pounds. The car will make it’s official debut at next month’s Frankfurt show, but won’t go on sale in the U.S. until early 2012.

Some photos of Mercedes Benz’s C63 AMG Black Series have leaked onto a French auto blog. The blog says the C63 AMG Black Series employs a modified version of the 6.2-liter V-8 engine good for 517 hp and 472 lb-ft of torque. No word from MB on an official release date yet.

The BMW E92 M3 coupe finally gets a competitor from Mercedes-Benz. The AMG 6.3-liter V8 engine in the C63 AMG Coupe delivers a maximum output of 451 hp and peak torque of 443 lb-ft. Reflecting its outstanding performance, the coupe is capable of accelerating from 0 to 60 mph in 4.4 seconds with a top speed of 155 mph (electronically limited). The new C63 AMG Coupe will make its U.S. showroom debut in September 2011. No details on U.S pricing yet.

Mercedes-Benz and Cigarette Racing converged upon the 2010 Miami International Boat Show last week to unveil a new 46-foot custom racing boat inspired by the automaker’s SLS AMG supercar. In lieu of the Gullwing’s lone 6.2-liter V8 engine, which puts out a measly 563 horsepower, the Cigarette boat offers a pair of twin-turbocharged 552-cubic-inch Mercury Racing engines. Each mill cranks out 1,350 horsepower.

VATH Automobiltechnik has unveiled their new tuning program for the Mercedes E63 AMG. Dubbed the VÄTH V63RS, the car features a sinister exterior with a starless grille, a boot spoiler , a carbon fiber diffuser, and a carbon fiber front lip spoiler. Other styling tweaks include a suspension lowering module, which reduces the ride height by 30 mm, and 20-inch forged three-piece alloy wheels wrapped in high performance rubber.

It’s still in concept stage, but the 2009 300 SL Panamericana from Gullwing-America promises to update the original “with technology from 50 years later.” If built, it would have a 300 hp 4.4 liter V8 and five-speed ZF automatic transmission from BMW, while riding on 20×9.5 inch forged wheels. Cost would be around $150k.

I was never a huge fan of the last or current generation Mercedes Benz SL, but the new SL65 AMG Black Series is an entirely different story.

It’s extremely mean looking and has the balls to back it up. And with a $320,000 price tag, it better! At 4,122 pounds, the SL65 Black runs an upgraded twin-turbcharged 6.0-liter V12 capable of producing 661 hp at 5,400 rpm and 738 lb.-ft of torque.

With a five-speed automatic gearbox equipped with AMG’s speedshift software, the SL65 Black can hit 60 mph in 3.9 seconds on its way to a gearing-limited top speed of 199 mph.

Expect the SL65 AMG Black Series to debut in Paris, with sales beginning in the U.S. early next year.