The spacious cabin is a comfortable, connected lounge with a choice of electrically adjustable backrests, seat climate control, entertainment screens in the second row and space for up to seven seats. Several powertrains are available, with rear- and all-wheel drive and up to 536 horsepower. The 4Matic all-wheel drive system has also been updated to allow the vehicle to automatically switch from all-wheel drive to rear-wheel drive to increase real-world range.