2026 BMW X3 vs. Lexus RX

BMW vs. Lexus: Where Luxury Meets Performance

When you’re shopping for a luxury SUV, the 2026 BMW X3 and 2026 Lexus RX are both likely on your shortlist. Each vehicle brings its own appeal, from bold styling and rich tech to performance that’s made for highways and backroads.

Under the Hood: Performance Breakdown

Performance is where the difference between these two SUVs becomes obvious fast. If you want confident acceleration, responsive handling, and capability that feels engineered for drivers, the BMW X3 comes out swinging.

2026 BMW X3 Performance

The BMW X3 comes in two flavors of power. The xDrive30 model features a turbocharged 2.0-liter four-cylinder boosted by a 48-volt mild hybrid system for a total of 255 horsepower and a 0–60 time of just 6.2 seconds. For more thrill, the M50 variant delivers a whopping 393 horsepower from a turbocharged inline-six, sprinting to 60 in just 4.0 seconds.

BMW’s engineering focus on chassis dynamics shines in both models. You get adaptive suspension, selectable drive modes (Efficient, Personal, Sport), and excellent towing capability, up to 4,850 pounds. Whether you’re tackling Missouri’s changing seasons or heading out for weekend adventures, the X3 is ready.

2026 Lexus RX Performance

The RX350 brings 275 horsepower from a turbocharged 2.5-liter engine, paired with an 8-speed automatic and optional AWD. While that sounds promising, its estimated 0–60 time hovers around 7.0 seconds, noticeably slower than either X3 option.

The RX favors comfort over agility. Its soft suspension makes it feel isolated from the road, which may please some drivers but doesn’t offer the same precision or responsiveness that BMW owners expect.

Fuel Economy: Efficiency Without Compromise

Despite its stronger performance, the 2026 BMW X3 xDrive30 delivers impressive fuel economy, estimated at 27 mpg city and 33 mpg highway. Even the powerful M50 model returns up to 30 mpg on the highway, based on real-world testing.

The 2026 Lexus RX350, on the other hand, tops out at 22 mpg city and 29 mpg highway. While not bad, it falls short of the BMW’s superior blend of power and efficiency.

Interior and Cargo Comparison

Inside the cabin, both models aim to deliver comfort and premium style, but they do it in very different ways. The BMW X3 focuses on a modern, driver-first layout with high-tech features, while the Lexus RX leans into relaxed luxury and a softer overall feel.

BMW X3 Interior Features

Step into the X3 and you’re greeted by heated and ventilated sport seats, multiple upholstery choices (including vegan and genuine leather options), and BMW’s sleek woven fabric dash design. The curved digital display and BMW iDrive 9 interface add a modern, intuitive layer to your drive.

Cargo space is another win, offering 32 cubic feet behind the rear seats and expanding to handle up to 24 carry-on bags when folded. Perfect for everything from road trips to grocery runs.

Lexus RX Interior Features

The RX counters with a handsome cabin featuring ambient lighting, open-pore wood, and textured door panels. Rear passengers enjoy a comfortable bench and flexible 40/20/40 folding seats. Cargo space is generous but doesn’t surpass the versatility or usable space in the BMW X3.