Compare the2025 Acura RDXVS 2025 BMW X5

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 X5 doesn’t offer height-adjustable seat belts.

To provide maximum traction and stability on all roads, All-Wheel Drive is standard on the RDX. But it costs extra on the X5.

Both the RDX and the X5 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, 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.

Acura’s powertrain warranty covers the RDX 2 years and 20,000 miles longer than BMW covers the X5. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 6 years or 70,000 miles. Coverage on the X5 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.

On the EPA test cycle the RDX gets better mileage than the X5 running its gasoline engine:

To lower fuel costs and make buying fuel easier, the Acura RDX uses regular unleaded gasoline (premium recommended for maximum performance). The X5 M60i 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 X5 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 X5.

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 X5 doesn’t offer vehicle monitored tire inflation.

For better maneuverability, the RDX’s turning circle is .5 feet tighter than the X5 M60i xDrive’s (38.9 feet vs. 39.4 feet). The RDX’s turning circle is 2.4 feet tighter than the X5’s (38.9 feet vs. 41.3 feet).

The Acura RDX may be more efficient, handle and accelerate better because it weighs about 900 to 1500 pounds less than the BMW X5.

The RDX is 6.8 inches shorter than the X5, making the RDX easier to handle, maneuver and park in tight spaces.

The RDX uses computer-generated active noise cancellation to help remove annoying noise and vibration from the passenger compartment, especially at low frequencies. The X5 doesn’t offer active noise cancellation.

The RDX has 1.8 inches more front legroom and 1 inch more rear legroom than the X5.

The RDX has a larger cargo volume with its rear seat folded than the X5 with its rear seat folded (79.8 vs. 72.3 cubic feet).

The RDX’s liftgate lifts up in one piece, completely out of the way of loading and unloading, while sheltering the cargo loading area. The X5’s tailgate’s top part raises up, but the bottom part lowers, getting in the way of loading and making an uneven surface for sliding cargo.

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 Insurance Institute for Highway Safety (IIHS) conducts detailed tests on headlights for their range both straight ahead and in curves and to be certain they don’t exceed acceptable amounts of glare to oncoming drivers. The RDX’s headlights were rated “Good” by the IIHS, while the X5’s headlights are rated “Acceptable.”

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