2022 Mercedes-Benz GLS vs 2021 BMW X5

The 2021 BMW X5 was a testament to BMW's renowned craftsmanship, fitting seamlessly into the brand's SUV lineup. Its design was unmistakably BMW, from the iconic kidney grille to its overall body shape, ensuring it stood out as a luxury SUV. However, this familiarity also meant it could blend in with other BMW models in a crowded parking lot. The X5 featured full adaptive LED headlights and a choice of matte aluminum or high-gloss black finishes, depending on the trim. The M Sport models added a sporty flair with body-color matched trims and unique styling elements. Inside, the X5's interior was consistent with BMW's design language, featuring a mix of leather and soft-touch materials, though it was criticized for an overuse of black plastic. The M Sport models offered additional aggressive styling cues, including an M sports steering wheel and exclusive interior trim.

In contrast, the 2022 Mercedes-Benz GLS 450 presented a more understated luxury compared to its flashier competitors like the Cadillac Escalade. The base model had a subtle design, while the AMG GLS 63 and Maybach versions offered more dramatic styling with features like flared wheel arches and chrome accents. The interior of the GLS 450, though basic by GLS standards, still exuded luxury with leather upholstery, a panoramic roof, and ambient lighting. The digital instrument cluster and infotainment touchscreen were well-integrated, providing a modern and sophisticated look. Despite its subdued appearance, the GLS 450's interior was high-quality and durable, suitable for a luxury SUV.

The 2021 BMW X5 offered a range of powertrains, all paired with an eight-speed automatic transmission. The base X5 sDrive40i/xDrive40i featured a 3.0-liter inline six-cylinder engine producing 335 horsepower and 330 pound-feet of torque. The X5 M50i boasted a twin-turbocharged 4.4-liter V8 with 523 hp and 553 lb-ft of torque, while the X5 M delivered up to 617 hp with the Competition Package. The X5 xDrive45e plug-in hybrid combined a 3.0-liter six-cylinder engine with a 24-kilowatt-hour battery, achieving 389 hp and 443 lb-ft of torque, and offering up to 30 miles of all-electric range. Despite its power, the X5's steering and handling were criticized for lacking the engaging drive experience typical of BMW, with dynamics more akin to a Lincoln. The X5's cabin was quiet, and its suspension absorbed road imperfections well. Charging the plug-in hybrid was convenient, with a five-hour charge time on a Level 2 charger and an EPA-estimated 400-mile range.

The 2022 Mercedes-Benz GLS 450 was powered by a 3.0-liter turbocharged inline six-cylinder engine with a nine-speed automatic transmission, assisted by the EQ Boost mild-hybrid system. This setup produced 362 horsepower and 369 pound-feet of torque, with an additional 21 hp and 184 lb-ft available from the electric motor. The GLS 450's engine provided ample power, and the electric assist was seamlessly integrated. However, the air suspension, while capable of adjusting ride height, was criticized for poor body control, leading to excessive motion over bumps and in corners. The GLS 450 had a towing capacity of 7,700 pounds, which was competitive but not class-leading.

The 2021 BMW X5 made efficient use of its interior space, with well-placed cupholders and a wireless phone charging pad. The seating was comfortable for short trips, though the front seats could feel hard on longer journeys. The rear seats were spacious enough for adults, and an optional third row was available. The X5's climate controls were user-friendly, and the split liftgate with power functionality made loading cargo easy. The X5 xDrive45e offered slightly less cargo space due to its battery, but the difference was minimal for most buyers.

The 2022 Mercedes-Benz GLS came standard with a seven-seat configuration, with an optional six-seat version featuring captain's chairs. The second-row seats could slide and fold for third-row access, and the GLS offered excellent legroom, thanks to its long wheelbase. Cargo space was 17.4 cubic feet with all seats in place, expanding to 84.7 cubic feet with the second and third rows folded. The GLS featured power-folding seats and a power tailgate, with air suspension to aid loading. However, the touchscreen was difficult to reach, and some ergonomic issues were noted.

The 2021 BMW X5 came equipped with a 12.3-inch infotainment touchscreen, wireless Apple CarPlay, Android Auto, a digital gauge cluster, and a 10-speaker sound system. Additional features included voice recognition, Bluetooth, navigation, and a panoramic moonroof. Optional upgrades included a head-up display, massaging seats, and premium audio systems. The iDrive system required some acclimation but was user-friendly once familiar.

The 2022 Mercedes-Benz GLS featured the MBUX infotainment system with a 12.3-inch touchscreen, digital instrument cluster, Bluetooth, Apple CarPlay/Android Auto, and a 13-speaker Burmester audio system. The system offered multiple control options, with voice recognition being the most effective. The touchscreen and instrument cluster had high-quality graphics, though the navigation system had some issues. The GLS lacked the augmented-reality navigation feature found in other Mercedes models.

The 2021 BMW X5 included standard safety features such as blind-spot monitoring, forward collision warning, automatic emergency braking, and adaptive cruise control. However, the Driving Assistance Professional Package had issues with lane-keeping and adaptive cruise control, particularly in bright sunlight or rain. The X5 received Good ratings from the IIHS and a four-star overall safety rating from the NHTSA.

The 2022 Mercedes-Benz GLS offered standard safety features like forward collision warning, automatic emergency braking, and blind-spot monitoring. Optional features included adaptive cruise control and advanced driver-assistance systems. Crash-test ratings were not available at the time of publication.