2024 BMW X4

Based on the BMW X3, the 2024 BMW X4 is a slightly longer and lower small luxury crossover SUV featuring a sloping rather than squared-off roofline. The point of the X4 is its sportier and more distinctive design, but it comes at a cost to passenger and cargo room. In addition, you'll pay thousands of dollars more to buy an X4 instead of a similar X3. Otherwise, aside from minor equipment differences, these BMWs are the same thing wrapped in different packaging.

If your heart is set on a coupe-style crossover SUV like the BMW X4, there are several similar alternatives. They include the stylish Audi Q5 Sportback, Infiniti QX55 and redesigned Mercedes-Benz GLC Coupe. If you're willing to go electric, the Genesis GV60, Tesla Model Y and Volvo C40 Recharge are all stylish models as well. Before you buy, though, be sure to read our full Expert Rating of the BMW X4.

Mainly, the differences between a BMW X3 and BMW X4 relate to styling and interior space. For example, the X4 provides almost half an inch of extra front-seat legroom but loses nearly an inch of headroom. In addition, rear passenger headroom in the X4 gets a 1.6-inch haircut, and legroom shrinks by nearly an inch. You might decide these losses aren't a big deal, but don't forget to consider cargo space. The X4 has 10.2 cubic feet less room for luggage behind the back seat and is 12.2 cubic feet smaller when it comes to maximum volume. Lastly, the X4 needs another 1.7 inches of lengthwise clearance to fit into your garage.