The concept included a 2.2-litre BlueTec four-cylinder Diesel engine rated at 170 horsepower , 7G-Tronic seven-speed automatic transmission, 4Matic all-wheel drive, anticipatory Pre-Safe safety concept and the Intelligent Light System (ILS), Command APS infotainment centre, a rear-seat entertainment system with two screens and Thermotronic 3-zone automatic climate control, Agility Control suspension.