2021 BMW X3 vs 2021 Toyota 4Runner

The 2021 BMW X3, part of the third generation introduced in 2018, had undergone significant updates by 2020, including the addition of a plug-in hybrid model and M performance variants. This generation marked a critical refinement in the X3 formula, successfully embodying the luxury level of refinement BMW aimed for in a small SUV. The X3's exterior mirrored the larger BMW X5, offering a downsized yet sophisticated appearance. Inside, the X3 featured a cold, mechanical interior styling typical of BMW, prioritizing functionality over aesthetics compared to rivals like the Mercedes-Benz GLC-Class. The 2021 X3 was available in several trims, including the sDrive30i, xDrive30i, M40i, and the xDrive30e plug-in hybrid, with the high-performance X3 M covered separately. Standard features included 18-inch alloy wheels, synthetic leather upholstery, and a 10.2-inch infotainment system, with numerous options for added luxury and convenience.

In contrast, the 2021 Toyota 4Runner, last redesigned over a decade ago, maintained a rugged and utilitarian design that aged well over the years. While not conventionally attractive, the 4Runner's two-box body with flared fenders and trapezoidal wheel arches exuded timeless styling and undeniable utility. The 4Runner was offered in various trims, including SR5, TRD Off-Road, Limited, and TRD Pro, with special editions like the Trail Special Edition. Pricing ranged from $36,950 to $50,570, with the Trail Special Edition positioned as a more affordable option. This edition featured unique elements like dark gray TRD Off-Road wheels and a Yakima RoadWarrior rooftop cargo basket. Inside, the 4Runner emphasized practicality with hard plastic materials, a traditional dashboard with large knobs and buttons, and a sliding rear cargo tray. Despite its age, the 4Runner's simplicity and durability endeared it to owners, offering a reliable and straightforward driving experience.

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. This engine, paired with an eight-speed automatic transmission, provided solid performance for city and highway driving. The xDrive30e plug-in hybrid variant delivered 288 horsepower and brisk acceleration, especially at low speeds, with a 17-mile electric-only range. For those seeking a more exhilarating drive, the M40i trim featured a 382-horsepower twin-turbo inline-six engine, offering robust acceleration and enhanced cornering abilities. The X3 M performance model, with 473 horsepower, catered to those with a need for speed and space.

The 2021 Toyota 4Runner, equipped with a 4.0-liter V6 engine, produced 270 horsepower and 278 pound-feet of torque. A five-speed automatic transmission powered the rear wheels, with the option to manually shift into 4WD. The 4Runner excelled off-road, with features like A-Trac traction control, a locking rear differential, Multi-Terrain Select, and Crawl Control available on higher trims. However, on pavement, the 4Runner felt slow and clunky, with heavy steering and brakes. Its truck-like driving characteristics were part of its charm, but fuel efficiency was a concern, averaging 16.8 mpg during testing.

The 2021 BMW X3 offered impressive interior space, with up to 62.7 cubic feet of cargo space 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 ample headroom and legroom for all passengers, with a commanding driving position and adult-friendly rear seats. The interior featured real buttons and dials, complementing the main touchscreen for ease of use.

The 2021 Toyota 4Runner sat high off the ground, posing a challenge for shorter passengers without running boards. Once inside, the 4Runner offered comfortable seating with ample legroom, good visibility, and convenient features like air conditioning vents and USB ports. A third-row seat was optional, but the test vehicle featured a sliding cargo deck with a 440-pound capacity. Cargo space measured up to 47.2 cubic feet behind the back seat and 89.7 cubic feet with the rear seat folded, complemented by a large roof rack for additional storage.

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

The 2021 Toyota 4Runner Trail Special Edition featured an 8-inch touchscreen infotainment system with Bluetooth, Apple CarPlay, Android Auto, and Amazon Alexa compatibility. The premium audio upgrade added dynamic navigation and voice recognition, with a one-year subscription to Destination Assist. The system's physical buttons and knobs were designed for easy use, even with gloves, and the software offered effective voice recognition and navigation capabilities.

The 2021 BMW X3 came equipped with advanced driver-assistance features, including automatic emergency braking, forward collision warning, pedestrian detection, and lane departure warning. It also included blind-spot monitoring, rear cross-traffic alert, and parking sensors. Optional safety features included adaptive cruise control and a head-up display.

The 2021 Toyota 4Runner featured Toyota Safety Sense P (TSS-P), which included adaptive cruise control, forward-collision warning, automatic emergency braking, lane departure warning, and automatic high-beam headlights. However, it lacked blind-spot monitoring and rear cross-traffic warning. The 4Runner received a three-star rollover resistance rating from the NHTSA and a "Good" roof crush strength rating from the IIHS, but its frontal-impact protection ratings were less favorable.