For 2021, the X5's xDrive50i model has been replaced by the plug-in hybrid xDrive45e. The new plug-in hybrid powertrain consists of a turbocharged 3.0-liter inline-six and an electric motor for a total output of 389 horsepower. A 24.0-kWh battery pack is said to provide up to 30 miles of electric-only driving range. The regular 40i models also receive some light electrification in the form of a 48-volt hybrid system.
Pros Wide range of available engines, high-quality cabin materials, intuitive infotainment interface.
Cons Somewhat vague steering feel, tight third-row passenger space, V-8 performance costs a lot extra.
The xDrive45e plug-in hybrid model debuts.Last year's xDrive50i is discontinued.Android Auto is now standard.Minor feature changes.
Pros Strong performance from available engines Luxurious, comfortable cabin lives up to its price tag Spacious cabin and cargo area
Cons Small mirrors and wide roof pillars create blind spots Limited interior storage Wide doorsills inhibit entry and exit
PROS Stylish for a big bus Sublime ride and handling for its size It's proper luxury for all seven passengers
CONS Tech is contemporary but rivals have moved ahead Prices have risen $4400 since it launched Some features currently missing due to component shortages
Pros Exceptional interior materials and build quality Excellent ride quality Plenty of safety and infotainment tech features Surprisingly agile handling
Cons Offers less cargo space than most competitors Cramped third-row seat Infotainment system is distracting to use