The 2013 Mercedes-Benz M-Class is part of the model's second generation, and was lauded for its luxury features and powerful engine lineup. Five trims are offered: the ML350, ML350 Bluetec, ML550, ML63 AMG and the rare ML63 AMG with Performance Package. The ML350 is powered by a 3.5-liter V6 generating 302 horsepower, while the ML350 Bluetec houses a 3.0-liter turbocharged diesel V6 offering 240 horsepower. The ML550 steps up its power with a 4.7-liter turbocharged V8 bumping out 402 horsepower, and the top-of-the-line ML63 AMG boasts a 5.5-liter turbocharged V8 delivering a hefty 518 horsepower, which can be bumped up to 550 horsepower with the Performance Package. All models are paired with a seven-speed automatic transmission. Notable features include a 7-inch COMAND infotainment system, navigation, Bluetooth, and a rearview camera. The M-Class also offers a strong suite of safety features, including collision prevention assist, attention assist, and optional distronic plus adaptive cruise control.