Compare the2025 BMW X1VS 2025 Acura RDX

With its standard Active Driving Assistant, the BMW X1 is better at preventing collisions with pedestrians than the Acura RDX, according to the Insurance Institute for Highway Safety:

The X1 has a standard PostCrash iBrake, which automatically applies the brakes in the event of a crash to help prevent secondary collisions and prevent further injuries. The RDX doesn’t offer a post collision braking system: in the event of a collision that triggers the airbags, more collisions are possible without the protection of airbags that may have already deployed.

Over 200 people are killed each year when backed over by motor vehicles. The X1 has a standard Active Park Distance Control that uses rear sensors to monitor for objects to the rear and automatically applies the brakes to prevent a collision. The RDX doesn’t offer backup collision prevention brakes.

Both the X1 and RDX have rear cross-traffic warning, but the X1 has Cross Traffic Warning with braking function (automatically applies the brakes) to better prevent a collision when backing near traffic. The RDX’s Rear Cross Traffic Monitor doesn’t automatically brake.

The X1’s driver alert monitor detects an inattentive driver then sounds a warning and suggests a break. According to the NHTSA, drivers who fall asleep cause about 100,000 crashes and 1500 deaths a year. The RDX doesn’t offer a driver alert monitor.

Both the X1 and the RDX 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 X1’s corrosion warranty is 7 years longer than the RDX’s (12 vs. 5 years).

BMW pays for scheduled maintenance on the X1 for 2 years and 24,000 miles longer than Acura pays for maintenance for the RDX (3/36,000 vs. 1/12000).

There are over 28 percent more BMW dealers than there are Acura dealers, which makes it easier should you ever need service under the X1’s warranty.

J.D. Power and Associates’ 2024 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that BMW vehicles are more reliable than Acura With 26 fewer problems per 100 vehicles in the first three years of ownership, J.D. Power ranks BMW higher than Acura.

The X1 xDrive28i’s standard 2.0 turbo 4-cylinder produces 15 lbs.-ft. more torque (295 vs. 280) than the RDX’s 2.0 turbo 4-cylinder. The X1 M35i xDrive’s standard 2.0 turbo 4-cylinder produces 41 more horsepower (313 vs. 272) and 15 lbs.-ft. more torque (295 vs. 280) than the RDX’s 2.0 turbo 4-cylinder.

As tested in Motor Trend the BMW X1 is faster than the Acura RDX:

On the EPA test cycle the X1 gets better mileage than the RDX:

Regenerative brakes improve the X1’s fuel efficiency by converting inertia back into energy instead of wasting it. The RDX doesn’t offer a regenerative braking system.

The X1 offers a standard sequential manual gearbox (SMG). With no clutch pedal to worry about and a fully automatic mode, an SMG is much more efficient than a conventional automatic but just as easy to drive. The RDX doesn’t offer an SMG or a conventional manual transmission.

The X1’s launch control uses engine electronics to hold engine RPM’s precisely in order to provide the most stable and rapid acceleration possible, using all of the available traction. The RDX doesn’t offer launch control.

For better stopping power the X1’s front brake rotors are larger than those on the RDX:

The X1’s standard front and rear disc brakes are vented to help dissipate heat for shorter stops with less fading. The rear discs on the RDX are solid, not vented.

The X1 stops much shorter than the RDX:

The X1’s optional tires provide better handling because they have a lower 40 series profile (height to width ratio) that provides a stiffer sidewall than the RDX A-Spec’s 45 series tires.

The X1 M35i xDrive handles at .88 G’s, while the RDX A-Spec pulls only .83 G’s of cornering force in a Car and Driver skidpad test.

The X1 M35i xDrive executes Motor Trend’s “Figure Eight” maneuver 1.8 seconds quicker than the RDX (25.9 seconds @ .69 average G’s vs. 27.7 seconds @ .62 average G’s).

The BMW X1 may be more efficient, handle and accelerate better because it weighs about 250 to 300 pounds less than the Acura RDX.

The X1 xDrive28i is 10.2 inches shorter than the RDX, making the X1 easier to handle, maneuver and park in tight spaces.

The front grille of the X1 uses electronically controlled shutters to close off airflow and reduce drag when less engine cooling is needed. This helps improve highway fuel economy. The RDX doesn’t offer active grille shutters.

The X1 has 2.5 inches more front headroom and 1 inch more rear headroom than the RDX.

For enhanced passenger comfort on long trips the X1’s rear seats recline. The RDX’s rear seats don’t recline.

The X1’s standard towing capacity is much higher than the RDX’s (3500 vs. 1500 pounds).

Standard Trailer Stabilization Control on the X1 uses the Dynamic Stability Control sensors to detect trailer sway, then uses individual brakes to counteract any swaying and help keep the tow vehicle and trailer steady. The RDX doesn’t offer electronic trailer sway control.

The X1’s rain-sensitive wipers adjust their speed and turn on and off automatically based on the amount of rainfall on the windshield. This allows the driver to concentrate on driving without constantly adjusting the wipers. The RDX’s standard intermittent wipers change speed with vehicle speed, but can’t turn on and off or change speed based on changing rainfall.

Heated windshield washer nozzles are standard on the X1 to prevent washer fluid and nozzles from freezing and help continue to keep the windshield clear in sub-freezing temperatures. The RDX doesn’t offer heated windshield washer nozzles.

To help drivers avoid possible obstacles, the X1 has standard cornering lights to illuminate around corners when the turn signals are activated. The RDX doesn’t offer cornering lights.

The X1’s optional rear and side view mirrors have an automatic dimming feature. These mirrors can be set to automatically darken quickly when headlights shine on them, keeping following vehicles from blinding or distracting the driver. The RDX has an automatic rear view mirror, but its side mirrors don’t dim.

The BMW X1 has power folding mirrors that offer unparalleled convenience while maneuvering in tight places or parked. With the mirrors folded it’s easier to walk past and help prevent parking damage. The mirrors can be quickly unfolded when the driver is ready to leave. Power folding mirrors are only offered on the RDX Advance.

The X1’s Automatic Parking Assistant can parallel park or back into a parking spot by itself, with the driver only controlling the transmission and speed with the brake pedal. With its available fully controlled system, the driver just activates it and it parks autonomously, starting, stopping and changing direction automatically. The RDX doesn’t offer an automated parking system.

IntelliChoice estimates that five-year ownership costs (depreciation, financing, insurance, fuel, fees, repairs and maintenance) for the BMW X1 will be $85 to $7180 less than for the Acura RDX.

Consumer Reports® recommends both the BMW X1 and the Acura RDX, based on reliability, safety and performance.

J.D. Power and Associates rated the X1 second among small premium suvs in owner reported satisfaction. This includes how well the vehicle performs and satisfies its owner’s expectations. The RDX isn’t in the top three.