The BMW X7 is the flagship SUV from the German carmaker in India. It is available in petrol as well as diesel derivative i.e. the xDrive30d DPE Signature and xDrive40i respectively. Each of these derivatives come with one variant each. The X7 is the largest SUV that BMW has ever built. Both the petrol and the diesel engine comes with an 8-speed Steptronic Transmission along with 4WD system. The BMW X7 competes with the likes of Range Rover Autobiography, Audi Q8 and Mercedes Benz GLS.