Compare the2025 Acura RDXVS 2025 Cadillac XT5

The Acura RDX has standard driver and front passenger side knee airbags mounted low on the dashboard. These airbags helps prevent the driver and front passenger from sliding under their seatbelts or the main frontal airbags; this keeps them better positioned during a collision for maximum protection. Knee airbags also help keep the legs from striking the dashboard, preventing knee and leg injuries in the case of a serious frontal collision. The XT5 doesn’t offer a front passenger side knee airbag.

To provide maximum traction and stability on all roads, All-Wheel Drive is standard on the RDX. But it costs extra on the XT5.

The RDX has a standard blind spot warning system that uses sensors to alert the driver to objects in the vehicle’s blind spots where the side view mirrors don’t reveal them. Only the XT5 Premium Luxury/Sport offers a blind spot warning system.

To help make backing out of a parking space safer, the RDX has standard Rear Cross Traffic Monitor, helping the driver avoid collisions. Only the XT5 Premium Luxury/Sport offers Rear Cross Traffic Alert.

Both the RDX and the XT5 have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, front seatbelt pretensioners, height adjustable front shoulder belts, 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, rearview cameras and available around view monitors.

The National Highway Traffic Safety Administration does side impact tests on new vehicles. In this test, which crashes the vehicle into a flat barrier at 38.5 MPH and into a post at 20 MPH, results indicate that the Acura RDX is safer than the Cadillac XT5:

New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.

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 XT5 is not a “Top Safety Pick” for 2024.

The RDX’s corrosion warranty is unlimited miles longer than the XT5’s (unlimited vs. 100,000 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 XT5.

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 Cadillac vehicles. J.D. Power ranks Acura above average in initial quality. With 21 more problems per 100 vehicles, Cadillac is rated below average.

From surveys of all its subscribers, Consumer Reports’ January 2024 Auto Issue reports that Acura vehicles are more reliable than Cadillac vehicles. Consumer Reports ranks Acura fourth in overall reliability. Cadillac is ranked 16th.

The RDX’s 2.0 turbo 4-cylinder produces 37 more horsepower (272 vs. 235) and 22 lbs.-ft. more torque (280 vs. 258) than the XT5’s standard 2.0 turbo 4-cylinder. The RDX’s 2.0 turbo 4-cylinder produces 9 lbs.-ft. more torque (280 vs. 271) than the XT5’s optional 3.6 DOHC V6.

As tested in Car and Driver the Acura RDX is faster than the Cadillac XT5 V6:

On the EPA test cycle the RDX gets better mileage than the XT5:

The RDX has a standard locking fuel door which locks and unlocks with the power locks. The fuel filler door is not lockable on the XT5. A locking fuel door helps prevent fuel theft and vandalism, such as sugar in the tank.

A 10-speed automatic is standard on the Acura RDX, for better acceleration and lower engine speed on the highway. Only a nine-speed automatic is available for the XT5.

The RDX stops much shorter than the XT5:

For better traction, the RDX A-Spec’s tires are larger than the largest tires available on the XT5 (255/45R20 vs. 235/65R18).

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 XT5’s standard 65 series tires. The RDX A-Spec’s tires have a lower 45 series profile than the XT5’s optional 55 series tires.

For better ride, handling and brake cooling the RDX has standard 19-inch wheels. Smaller 18-inch wheels are standard on the XT5.

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 XT5 doesn’t offer vehicle monitored tire inflation.

The RDX A-Spec handles at .82 G’s, while the XT5 pulls only .81 G’s of cornering force in a Motor Trend skidpad test.

For greater off-road capability the RDX has a greater minimum ground clearance than the XT5 (8.2 vs. 7.8 inches), allowing the RDX to travel over rougher terrain without being stopped or damaged.

The RDX uses computer-generated active noise cancellation to help remove annoying noise and vibration from the passenger compartment, especially at low frequencies. The XT5 doesn’t offer active noise cancellation.

The RDX has .4 inches more front legroom, 1.4 inches more front shoulder room and .3 inches more rear shoulder room than the XT5.

The RDX has a much larger cargo volume with its rear seat up than the XT5 with its rear seat up (31.1 vs. 30 cubic feet). The RDX has a much larger cargo volume with its rear seat folded than the XT5 with its rear seat folded (79.8 vs. 63 cubic feet).

The RDX’s standard towing capacity is much higher than the XT5’s (1500 vs. 1000 pounds).

The RDX’s front and rear power windows all open or close with one touch of the switches, making it more convenient at drive-up windows and toll booths, or when talking with someone outside of the car. The XT5’s rear power window switches have to be held the entire time to close them fully.

If the windows are left open on the RDX the driver can close them all at the outside door handle or from a distance using the remote. On a hot day the driver can lower the windows from a distance using the keyless remote. The driver of the XT5 can only close the windows from inside the vehicle, with the ignition on.

The RDX’s standard speed-sensitive wipers speed up when the vehicle does, so that the driver doesn’t have to continually adjust the speed of the wipers. The XT5’s standard manually variable intermittent wipers have to be constantly adjusted.

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 XT5’s headlights are rated “Marginal.”

To quickly and conveniently keep personal devices charged without cables tangling and wearing out, the Acura RDX has a standard wireless phone charging system (Qi) in the center console. Only the XT5 Premium Luxury/Sport offers wireless charging.

Insurance will cost less for the RDX owner. The Complete Car Cost Guide estimates that insurance for the RDX will cost $440 to $1220 less than the XT5 over a five-year period.

The RDX will cost the buyer less in the long run because of its superior resale value. The IntelliChoice estimates that the RDX will retain 53.7% to 55% of its original price after five years, while the XT5 only retains 46.63% to 47.63%.

According to The Car Book by Jack Gillis, the RDX is less expensive to operate than the XT5 because it costs $346 less to do the manufacturer’s suggested maintenance for 50,000 miles. Typical repairs cost much less on the RDX than the XT5, including $106 less for a water pump, $438 less for a muffler, $171 less for fuel injection and $732 less for a timing belt/chain.

IntelliChoice estimates that five-year ownership costs (depreciation, financing, insurance, fuel, fees, repairs and maintenance) for the Acura RDX will be $5218 to $7324 less than for the Cadillac XT5.

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

The Acura RDX outsold the Cadillac XT5 by 46% during 2023.