Compare the2025 Acura RDXVS 2025 BMW X3

For enhanced safety, the front seat shoulder belts of the Acura RDX are height-adjustable to accommodate a wide variety of driver and passenger heights. A better fit can prevent injuries and the increased comfort also encourages passengers to buckle up. The BMW X3 doesn’t offer height-adjustable seat belts.

Both the RDX and the X3 have standard driver and passenger frontal airbags, front side-impact airbags, driver and front passenger knee airbags, side-impact head airbags, front seatbelt pretensioners, plastic fuel tanks, four-wheel antilock brakes, all wheel drive, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, blind spot warning systems, rearview cameras, rear cross-path warning and available around view monitors.

The Acura RDX achieved a “Top Safety Pick” rating from the Insurance Institute for Highway Safety (IIHS) for the 2024 model year. This recognition was based on its impressive performance in the small overlap frontal crash test, updated side impact crash test, headlight evaluations, and pedestrian crash prevention testing. The X3 has not yet been evaluated by the IIHS for 2024.

Acura’s powertrain warranty covers the RDX 2 years and 20,000 miles longer than BMW covers the X3. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 6 years or 70,000 miles. Coverage on the X3 ends after only 4 years or 50,000 miles.

J.D. Power and Associates’ 2024 Initial Quality Study of new car owners surveyed provide the statistics that show that Acura vehicles are better in initial quality than BMW vehicles. J.D. Power ranks Acura above average in initial quality. With 13 more problems per 100 vehicles, BMW is rated below average.

From surveys of all its subscribers, Consumer Reports’ January 2024 Auto Issue reports that Acura vehicles are more reliable than BMW vehicles. Consumer Reports ranks Acura fourth in overall reliability. BMW is ranked 9th.

The RDX’s 2.0 turbo 4-cylinder produces 17 more horsepower (272 vs. 255) than the X3 30 xDrive’s standard 2.0 turbo 4-cylinder hybrid.

To lower fuel costs and make buying fuel easier, the Acura RDX uses regular unleaded gasoline (premium recommended for maximum performance). The X3 M50 xDrive requires premium, which can cost on average about 84.9 cents more per gallon.

The RDX has a standard cap-less fueling system. The fuel filler is automatically opened when the fuel nozzle is inserted and automatically closed when it’s removed. This eliminates the need to unscrew and replace the cap and it reduces fuel evaporation, which causes pollution. The X3 doesn’t offer a cap-less fueling system.

A 10-speed automatic is standard on the Acura RDX, for better acceleration and lower engine speed on the highway. Only an eight-speed automatic is available for the X3.

The RDX has a standard easy tire fill system. When inflating the tires, the vehicle’s integrated tire pressure sensors keep track of the pressure as the tires fill and tell the driver when the tires are inflated to the proper pressure. The X3 doesn’t offer vehicle monitored tire inflation.

For better maneuverability, the RDX’s turning circle is 1.1 feet tighter than the X3’s (38.9 feet vs. 40 feet).

The RDX uses computer-generated active noise cancellation to help remove annoying noise and vibration from the passenger compartment, especially at low frequencies. The X3 doesn’t offer active noise cancellation.

The RDX has 2.6 cubic feet more passenger volume than the X3 (104 vs. 101.4).

The RDX has 1.4 inches more front legroom, 1.8 inches more front shoulder room, .1 inches more rear headroom, 2.1 inches more rear legroom and .9 inches more rear shoulder room than the X3.

The RDX has a larger cargo volume with its rear seat folded than the X3 with its rear seat folded (79.8 vs. 67.1 cubic feet).

J.D. Power and Associates surveys of service recipients show that Acura service is better than BMW. J.D. Power ranks Acura 9th in service department satisfaction (above the industry average). With an 8% lower rating, BMW is ranked 13th.

The RDX’s standard easy entry system glides the driver’s seat back, making it easier for the driver to get in and out. The X3 doesn’t offer an easy entry system.

To improve rear visibility by keeping the rear window clear, the RDX has a standard rear fixed intermittent wiper with a full on position. The rear wiper standard on the X3 only has an intermittent setting, so in a hard rain visibility isn’t as good.

The RDX has a standard dual zone air conditioning allows the driver and front passenger to choose two completely different temperatures so people with different temperature preferences won’t have to compromise. This makes both the driver and front passenger as comfortable as possible. Dual zone air conditioning costs extra on the X3.

The Acura RDX has won recognition from these important consumer publications: