The 2021 BMW X3 is a very fun vehicle to drive, despite the fact that it is a mid-sized SUV, as it has many customizable options. There are several engine options including a turbocharged, four-cylinder with a 248-horsepower, a hybrid four-cylinder with a 288-horsepower, and an inline-six with a 382-horsepower. The eight-speed automatic transmission has a standard rear-wheel-drive, though all-wheel-drive is optional, with gas mileage of as much as 25 mpg in the city and 29 mpg on the highway. Interior features are impressive and include 10-way adjustable seating, reclinable backseat, faux-leather, a 10.3-inch infotainment touchscreen, smart device connectivity, Bluetooth connectivity, and a wifi hotspot. The SUV has a five-star safety rating with standard emergency braking, forward-collision alerts, lane-keep assistance, and other optional assistance features.