There’s also a twin-turbo 4.4-liter V-8 that makes 523 hp in the M50i and 600 or 617 hp in the X5 M. A plug-in hybrid variant is also available. All versions have an eight-speed automatic ...

There’s also a twin-turbo 4.4-liter V-8 that makes 523 hp in the M50i and 600 or 617 hp in the X5 M. A plug-in hybrid variant is also available. All versions have an eight-speed automatic ...

With its starting price, the X5 is in direct competition with the Audi Q7 and the Mercedes GLE. The Audi, while providing lots of space, hasn't been redesigned since 2015 and is starting to show its ...