2020 INFINITI QX80 vs 2021 BMW X3

The 2020 INFINITI QX80, as the flagship SUV in Infiniti’s lineup, was notably larger than its siblings, the QX50 and QX60. For this model year, it was available in two trim levels: Luxe and Limited. The QX80's exterior, refreshed in 2018, boasted a commanding presence with modern features such as welcome lights, power-folding mirrors with integrated LED turn signals, and adaptive front lighting. The SUV was equipped with automatic LED headlights and a suite of comfort and convenience features, including a power-sliding moonroof and rear privacy glass. Buyers could choose from nine paint options and three interior color schemes, with the Limited-grade models featuring premium materials like matte silver and Ash wood trim. While the cabin was upscale with soft-touch materials, some trim pieces fell short compared to competitors, and the center stack's piano-black plastic was prone to fingerprints.

The 2021 BMW X3, part of the third generation introduced in 2018, received updates in 2020, including a plug-in hybrid model and M performance variants. This generation refined the X3's formula, offering a luxury level of refinement akin to larger BMW models. The X3's exterior resembled a downsized BMW X5, while the interior maintained BMW's signature cold, mechanical styling. Although not as visually appealing as the Mercedes-Benz GLC-Class, the X3's dashboard was more functional. Available trims included sDrive30i, xDrive30i, M40i, and the xDrive30e plug-in hybrid, with the high-performance X3 M covered separately. Standard features on the sDrive30i and xDrive30i included 18-inch alloy wheels, synthetic leather upholstery, and a 10.2-inch infotainment system, with numerous options for added luxury and convenience.

The 2020 INFINITI QX80 was powered by a robust 5.6-liter V8 engine, delivering 400 horsepower and 413 pound-feet of torque, paired with a seven-speed automatic transmission. Despite its heft, the QX80's powertrain managed the load well, though the transmission was less smooth when downshifting compared to competitors. Fuel efficiency was a weak point, with the RWD model achieving 14 mpg city and 20 mpg highway, while the 4WD version dropped to 13 mpg city and 19 mpg highway. The QX80 offered Normal, Snow, and Mud drive modes, and its off-road capabilities were commendable, especially with the right tires. Steering was light and manageable at low speeds, but required constant attention at higher speeds. The optional Hydraulic Body Motion Control system enhanced stability, and the SUV's rear auto-leveling suspension provided a smooth ride and maintained levelness when towing, with a capacity of 8,500 pounds.

The 2021 BMW X3 offered a range of powertrains, starting with the sDrive30i and xDrive30i, both equipped with a turbocharged four-cylinder engine producing 248 horsepower. The xDrive30e plug-in hybrid delivered 288 horsepower and featured a 17-mile electric-only range. For those seeking performance, the M40i trim boasted a 382-hp twin-turbo inline-six, providing robust acceleration and responsive cornering. The X3 M performance model offered an impressive 473 horsepower. The X3's powertrains were paired with an eight-speed automatic transmission, with the sDrive30i featuring RWD and the xDrive30i and xDrive30e offering AWD.

The 2020 INFINITI QX80 provided plush seating in the first two rows, though the third row was cramped, suitable for children or pets. Standard seating for seven included captain’s chairs in the second row, with an optional 60/40 split-folding bench. The leather-appointed seats were available in perforated semi-aniline leather, with Alcantara options featuring quilting and contrast stitching. The driver enjoyed a 10-way power-adjustable seat with lumbar support, while the passenger seat offered eight-way adjustments. Heated and climate-controlled front seats were standard, with heated second-row seats available. The QX80 offered ample cargo space, with 16.6 cubic feet behind the third row, 49.6 cubic feet behind the second row, and 95.1 cubic feet with all seats folded. A power liftgate was standard.

The 2021 BMW X3 excelled in cargo space, offering up to 62.7 cubic feet with the rear seats folded and 28.7 cubic feet with them in use. A power liftgate was standard, with a hands-free option available. The X3 provided generous space for passengers, with ample headroom and legroom in the front and rear. The driver and front passenger benefited from real buttons and dials, complementing the main touchscreen and reducing the learning curve for new users.

The 2020 INFINITI QX80 featured an 8-inch upper and 7-inch lower infotainment touch screen, allowing for split functionality. Standard features included Apple CarPlay, Android Auto, navigation, satellite radio, Bluetooth, keyless entry, remote start, and a 13-speaker Bose stereo. Buyers could upgrade to a rear-seat entertainment system and a 17-speaker Bose system. The infotainment system was user-friendly but lacked modern design elements.

The 2021 BMW X3 came standard with a 10.2-inch touchscreen running the iDrive infotainment system, known for its ease of use. Apple CarPlay was standard, while Android Auto was optional. Additional options included wireless device charging, a digital instrument panel, and a 16-speaker Harman Kardon stereo. Gesture control was available, allowing basic controls through hand movements.

The 2020 INFINITI QX80 offered standard safety features such as automatic emergency braking, rear cross-traffic alert, and a surround-view camera system. Optional features included blind-spot monitoring and adaptive cruise control. The QX80 received "good" scores in some IIHS crash tests and had a moderate rollover risk according to NHTSA.

The 2021 BMW X3 came standard with advanced driver-assistance features, including automatic emergency braking, blind-spot monitoring, and rear cross-traffic alert. Optional features included adaptive cruise control and a head-up display.