The S550.
With a new-generation 429?hp twin-turbo V?8 and your choice of rear-wheel or 4MATIC all-wheel drive, the S550 leaps ahead in virtually every facet of performance: a 12% power boost, up to 45% more low-end torque, and 0-60 in as little as 4.9 seconds. And with a re-engineered 7-speed automatic with paddle shifters, it offers greater efficiency, too.
S550 in Iridium Silver with 19-inch AMG triple 5-spoke wheels:
S550 Interior in Ash/Grey Leather and Burl Walnut Wood
The S600.
Exquisitely seamless and seemingly endless thrust is the calling card of this 510-hp flagship among flagships. Its twin-turbo V-12 sends a staggering 612 lb-ft of peak torque to its rear wheels through a robust, paddle-shifted 5-speed automatic. Advanced Active Body Control (ABC) conducts every move of its 19" wheels with uncanny precision.

Performance Art. Signed by the Artist.
All the racing trophies earned in the 45?year history of AMG -- the high-performance division of Mercedes-Benz -- can still not tell the story as eloquently as these four words: "One man, one engine." Each individual AMG engine is crafted by its own master technician, using race-proven components and his own hands. Lift the hood of the superlatively engineered automobile which houses this work of art and you'll see a metal plaque bearing his signature. Set free into the world, an S63 AMG or S65 AMG is destined to generate some impressive numbers. And all of them -- whether it's horsepower and pound-feet, mph and rpm, or seconds and g's -- begin with "one."
The S63 AMG Sedan.
A handcrafted 536-hp 5.5-liter biturbo V-8 delivers 60 mph in 4.4 seconds. An optional AMG Performance Package ups the ante to 563 hp and 4.3 seconds. Its 7-speed AMG SPEEDSHIFT MCT transmission offers a fuel-saving ECO Start/Stop system and shifts as quick as 100 milliseconds. It rolls on AMG-calibrated Active Body Control (ABC), massive composite brakes and 20" AMG wheels.

The S65 AMG Sedan.
A 4.2-second run to 60 mph arrives courtesy of a 621-hp 6.0-liter biturbo V-12 whose 738 lb-ft of peak torque is the highest output of any AMG engine to date. A reinforced 5?speed AMG SPEEDSHIFT transmission includes a paddle-shifted manual mode.
It, too, features AMG-recalibrated ABC and huge composite brakes with dual front calipers, while its forged-alloy 20" wheels set it apart.