Compare the2023 Audi Q3VS 2023 Mazda CX-50

The Q3’s pre-crash front seatbelts will tighten automatically in the event the vehicle detects an impending crash, improving protection against injury significantly. The CX-50 doesn’t offer pre-crash pretensioners.

Both the Q3 and CX-50 have child safety locks to prevent children from opening the rear doors. The Q3 has power child safety locks, allowing the driver to activate and deactivate them from the driver's seat and to know when they're engaged. The CX-50’s child locks have to be individually engaged at each rear door with a manual switch. The driver can’t know the status of the locks without opening the doors and checking them.

The Q3 has a standard Secondary Collision Brake Assist, which automatically applies the brakes in the event of a crash to help prevent secondary collisions and prevent further injuries. The CX-50 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.

When descending a steep, off-road slope, the Q3’s standard Hill Descent Control allows you to creep down safely. The CX-50 doesn’t offer Hill Descent Control.

Both the Q3 and the CX-50 have standard driver and passenger frontal airbags, front side-impact airbags, driver and front passenger knee airbags, side-impact head airbags, front seatbelt pretensioners, height adjustable front shoulder belts, 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 Q3 comes with a full 4-year/50,000-mile basic warranty, which covers the entire truck and includes 24-hour roadside assistance. The CX-50’s 3-year/36,000-mile basic warranty expires 1 year or 14,000 miles sooner.

The Q3’s corrosion warranty is 7 years longer than the CX-50’s (12 vs. 5 years).

The Audi Q3’s engine uses a cast iron block for durability, while the CX-50’s engines use an aluminum block. Aluminum engine blocks are much more prone to warp and crack at high temperatures than cast iron.

The Q3’s 2.0 turbo 4-cylinder produces 41 more horsepower (228 vs. 187) and 72 lbs.-ft. more torque (258 vs. 186) than the CX-50’s standard 2.5 DOHC 4-cylinder.

As tested in Consumer Reports the Audi Q3 is faster than the Mazda CX-50 4 cyl.:

In its Green Vehicle Guide, the U.S. Environmental Protection Agency (EPA) rates the Audi Q3 higher (7 out of 10) than the Mazda CX-50 (3 to 7). This means the Q3 produces up to 24.5 pounds less smog-producing pollutants than the CX-50 every 15,000 miles.

An eight-speed automatic is standard on the Audi Q3, for better acceleration and lower engine speed on the highway. Only a six-speed automatic is available for the CX-50.

For better stopping power the Q3’s front brake rotors are larger than those on the CX-50:

The Q3’s standard front and rear disc brakes are vented to help dissipate heat for shorter stops with less fading. The rear discs on the CX-50 are solid, not vented.

The Q3 stops shorter than the CX-50:

For better traction, the Q3 has larger standard tires than the CX-50 (235/55R18 vs. 225/65R17). The Q3’s optional tires are larger than the largest tires available on the CX-50 (255/45R19 vs. 245/45R20).

The Q3’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 CX-50’s standard 65 series tires. The Q3’s optional tires have a lower 40 series profile than the CX-50 Premium Plus/Turbo’s 45 series tires.

For better ride, handling and brake cooling the Q3 has standard 18-inch wheels. Smaller 17-inch wheels are standard on the CX-50.

For superior ride and handling, the Audi Q3 has fully independent front and rear suspensions. An independent suspension allows the wheels to follow the road at the best angle for gripping the pavement, without compromising ride comfort. The Mazda CX-50 has a rear torsion beam axle, with a semi-independent rear suspension.

The Q3 handles at .91 G’s, while the CX-50 2.5 Turbo pulls only .87 G’s of cornering force in a Car and Driver skidpad test.

The Q3 is 9.2 inches shorter than the CX-50, making the Q3 easier to handle, maneuver and park in tight spaces.

The Q3 has .5 inches more front headroom, .8 inches more front shoulder room and 1.5 inches more rear shoulder room than the CX-50.

For enhanced passenger comfort on long trips the Q3’s rear seats recline. The CX-50’s rear seats don’t recline.

A standard locking glovebox keeps your small valuables safer in the Q3. The CX-50 doesn’t offer locking storage for small valuables.

To make loading groceries and cargo easier when your hands are full, the Q3’s available liftgate can be opened and closed just by kicking your foot under the back bumper, leaving your hands completely free. The CX-50 doesn’t offer a hands-free gesture to open its liftgate, forcing you to put cargo down if your hands are full.

J.D. Power and Associates surveys of service recipients show that Audi service is better than Mazda. J.D. Power ranks Audi 8th in service department satisfaction (above the industry average). With a 9% lower rating, Mazda is ranked 11th.

The power windows standard on both the Q3 and the CX-50 have locks to prevent small children from operating them. When the lock on the Q3 is engaged the driver can still operate all of the windows, for instance to close one opened by a child. The CX-50 prevents the driver from operating the other windows just as it does the other passengers.

If the windows are left open on the Q3 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 CX-50 can only close the windows from inside the vehicle, with the ignition on.

The Q3’s standard outside mirrors include heating elements to clear off the mirrors for better visibility. Mazda only offers heated mirrors on the CX-50 Preferred/Premium/Turbo.

The Q3 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 is only available on the CX-50 Select/Preferred/Premium/Turbo.

Both the Q3 and the CX-50 offer rear vents. For greater rear passenger comfort, the Q3 has standard rear air conditioning vents to keep rear occupants cool in summer or warm in winter. The CX-50 doesn’t offer rear air conditioning vents, only heat vents.

Consumer Reports® recommends both the Audi Q3 and the Mazda CX-50, based on reliability, safety and performance.

The Audi Q3 outsold the Mazda CX-50 by 18% during 2022.