2021 BMW X6 M Base

The X6 M is BMW's high-performance take on the X6, a midsize SUV with a coupe-like roofline that trades a bit of cargo space for a sportier silhouette. Inside, the cabin is luxurious and tech-rich, with supportive sport seats and BMW's iDrive system, but the coupe shape means headroom and cargo space are tighter than in the regular X6. Expect higher running costs than the standard X6, with premium fuel and performance tires, though the included maintenance plan covers the first few years. That engine pulls hard from any speed, helped by the eight-speed automatic's quick shifts, and the all-wheel drive puts the power down cleanly.