Compare the2024 Acura RDXVS 2025 BMW iX

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 iX doesn’t offer height-adjustable seat belts.

Both the RDX and the iX have standard driver and passenger frontal airbags, front side-impact airbags, driver and front passenger knee airbags, side-impact head airbags, front seatbelt pretensioners, 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 iX 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 iX. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 6 years or 70,000 miles. Coverage on the iX ends after only 4 years or 50,000 miles.

A reliable vehicle saves its owner time, money and trouble. Nobody wants to be stranded or have to be without a vehicle while it’s being repaired. Consumer Reports rates the RDX’s reliability 21 points higher than the iX.

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 stops shorter than the iX:

The RDX’s standard tires provide better handling because they have a lower 55 series profile (height to width ratio) that provides a stiffer sidewall than the iX xDrive50’s standard 60 series tires.

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 iX doesn’t offer vehicle monitored tire inflation.

The RDX has a standard space-saver spare (not available on A-Spec) so you can replace a flat tire and drive to have the flat repaired or replaced. A spare tire isn’t available on the iX; it requires you to depend on roadside assistance and your vehicle will have to be towed.

For better maneuverability, the RDX’s turning circle is .8 feet tighter than the iX xDrive50’s (38.9 feet vs. 39.7 feet).

The Acura RDX may be more efficient, handle and accelerate better because it weighs about 1650 to 1750 pounds less than the BMW iX.

The RDX is 7.6 inches shorter than the iX, 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 iX doesn’t offer active noise cancellation.

The RDX has a larger cargo volume with its rear seat folded than the iX with its rear seat folded (79.8 vs. 77.9 cubic feet).

A standard locking glovebox (which can’t be accessed with the valet key) keeps your small valuables safer in the RDX. The iX doesn’t offer locking storage for small valuables.

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.

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 iX only has an intermittent setting, so in a hard rain visibility isn’t as good.

To shield the driver and front passenger’s vision over a larger portion of the windshield and side windows, the RDX has standard extendable sun visors. The iX doesn’t offer extendable visors.

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

The Acura RDX outsold the BMW iX by over two to one during 2023.