Revised for 2014, the Mercedes-Benz E-Class is a luxury car available in sedan, coupe, soft-top convertible, and wagon trim levels. The E350 trims are powered by a 3.5-liter V6 engine (302 hp) while the E550 trims get an upgraded 4.6-liter V8 engine (402 hp). Sedans and coupes are RWD but the sedans are also available with 4MATIC AWD. For those drivers who prefer better fuel economy, Mercedes-Benz offers a choice between the E400 Hybrid or the new diesel E250 BlueTEC. All trims are available with a 7-speed automatic transmission enabling fuel mileage to fall within an EPA estimated range of 15 mpg city to 32 mpg highway, depending on model selection. For increased performance Mercedes-Benz offers the E63 AMG sedan/wagon, newly available with 4MATIC AWD. Features include navigation, premium sound, and hands-free phone capabilities. Safety comes in the form of 11-way airbag protection, blind-spot assist, anti-lock braking (ABS), electronic stability program, and active body control. The E-Class is backed by a 4-year/50,000-mile warranty.