The 2012 Mercedes-Benz GLK is one of the German automaker's luxury compact SUVs. Based on the second generation of the GLK-Class, it is equipped with a powerful 3.5-liter V6 engine that generates 268 horsepower, paired with a seven-speed automatic transmission. The 2012 GLK comes with RWD as standard, but Mercedes' 4MATIC all-wheel-drive system is available as an option. Inside, the GLK offers a premium cabin adorned with high-quality materials and state-of-the-art technology, including a COMAND infotainment system. For safety, the GLK features Mercedes' PreSafe system, Attention Assist, and a range of optional safety aids, including a rearview camera, blind spot monitoring, and lane keep assist.