BMW X5 vs BMW X4

The 2019 BMW X4 underwent a significant redesign, moving away from its original coupe-like profile to a more practical sloping hunch, reminiscent of models like the Kia Stinger. This change, along with a slightly larger footprint, resulted in improved interior space and cargo room. The X4 was available in two trims: the xDrive30i and the performance-oriented M40i. The xDrive30i came with standard features such as 19-inch wheels, fog lights, and a panoramic moonroof, but required additional packages to feel truly luxurious. Inside, it offered 10-way power front seats, a 12-speaker audio system, and a 10.25-inch iDrive touchscreen with Apple CarPlay integration. The M40i trim added performance enhancements like M Sport brakes and an adaptive M suspension, along with interior upgrades such as 14-way power front seats and SiriusXM satellite radio.

The 2019 BMW X5, on the other hand, was designed with a focus on delivering a sedan-like driving experience despite its size. It offered a five-passenger layout, expandable to seven, though the third row was cramped. The X5 was powered by two turbocharged engines: a 3.0-liter inline 6-cylinder for the xDrive40i and a 4.4-liter V8 for the xDrive50i, both paired with a ZF 8-speed automatic transmission. The xDrive40i came with a base price of $60,700 and included features like adaptive LED headlights, a panoramic sunroof, and a digital gauge cluster. The xDrive50i, priced at $75,750, added the V8 engine, upgraded seats, and a Harman Kardon stereo. The X5 could be further customized with various packages, enhancing features like climate control, keyless entry, and parking assistance.

The 2019 BMW X4 offered two engine options, with the xDrive30i featuring a 2.0-liter turbocharged 4-cylinder engine producing 248 horsepower and 258 pound-feet of torque. The M40i trim boasted a 3.0-liter TwinPower turbocharged 6-cylinder engine with 355 horsepower and 365 pound-feet of torque. Both trims utilized an 8-speed automatic transmission and BMW’s xDrive all-wheel-drive system. The X4's M Sport suspension provided a balance of comfort and handling, with the M40i offering an adaptive M suspension for enhanced performance. The xDrive30i achieved a 0-60 mph time of 6.0 seconds, while the M40i managed it in 4.6 seconds. Fuel economy for the xDrive30i was 22 mpg city, 29 highway, and 25 combined, while the M40i returned 20 mpg city, 27 highway, and 23 combined.

The 2019 BMW X5 xDrive40i was powered by a turbocharged inline 6-cylinder engine delivering 335 horsepower and 330 pound-feet of torque, achieving a 0-60 mph time of around 5.3 seconds. The xDrive50i's 4.4-liter V8 engine produced 456 horsepower and 479 pound-feet of torque, reaching 60 mph in approximately 4 seconds. The X5's ZF 8-speed automatic transmission was praised for its smooth operation and efficiency, with the xDrive40i achieving an EPA-estimated 20 mpg city, 26 highway, and 22 combined. The X5's ride quality was enhanced by its Cluster Architecture platform and optional air suspension, providing a smooth yet sporty experience. The Dynamic Handling Package and off-road package offered additional performance and capability options.

The 2019 BMW X4's redesign improved its interior space, with the taller hunch providing decent backseat space and more cargo volume. Front headroom was ample, and rear headroom made the backseat usable for adults on short trips. The X4 offered 18.5 cubic feet of cargo space behind the rear seats, expanding to 50 cubic feet with the seats folded. The X4 also featured compartments in the rear cargo area and a load floor with a support arm for easy access to under-floor storage.

The 2019 BMW X5's interior design featured aggressive angles and dual 12.3-inch screens for the updated iDrive infotainment interface. While the design was appealing, some materials felt cheap compared to competitors. The seats were not as comfortable as expected, with limited adjustability and no ventilation, making them hot during warmer months. However, the X5 offered ample space for passengers and cargo, with 33.9 cubic feet in the trunk, expandable to 72.3 cubic feet with the seats down. The split rear tailgate and air suspension made loading cargo easier, and the X5 could tow up to 7,200 pounds when properly equipped.

The 2019 BMW X4 came standard with a 10.25-inch iDrive infotainment system, featuring a touchscreen interface for easier use. The available Premium Package added heated seats, a heated steering wheel, and a color head-up display projecting essential information in the driver's line of sight. Gesture control allowed for intuitive adjustments, and wireless smartphone charging was available as an option. Standard Apple CarPlay integration enhanced connectivity, and the touchscreen made it user-friendly.

The 2019 BMW X5's technology was less impressive, with gesture control and voice commands proving unreliable. The updated iDrive interface was well-designed but required time to learn. The Driving Assistance Plus package offered limited hands-off driving capabilities, but its performance at high speeds was inconsistent and potentially unsafe. The Extended Traffic Jam Assistant worked well in stop-and-go traffic. Additional options included Parking Assistant Plus, a night-vision system, and a rear-seat entertainment system. The Harman Kardon stereo provided excellent sound quality, with an optional Bowers & Wilkins Diamond surround sound system available for audiophiles.

The 2019 BMW X4 came with standard safety features such as a reversing camera, front and rear parking sensors, and a full array of airbags. The Driving Assistance Package added blind-spot monitoring and lane-departure warning, while the Driving Assistance Plus Package included forward-collision avoidance and active cruise control. The Parking Assistance Package offered a 360-degree camera, self-parking function, and a 3D camera system for enhanced safety and convenience.

The 2019 BMW X5 featured a new brake-by-wire setup for its semi-autonomous driving features, providing a nearly natural feel with occasional feedback during braking. The M Sport brakes allowed the X5 to stop from 60 mph in 119 feet. The X5 received a 4-star rating from the NHTSA, with 5-star ratings in side crash tests. The IIHS named it a Top Safety Pick+ with top scores in all tests.