Compare the2025 GMC TerrainVS 2025 Audi Q3

In the past twenty years hundreds of infants and young children have died after being left in vehicles, usually by accident. When turning the vehicle off, drivers of the Terrain are reminded to check the back seat if they opened the rear door before starting out. The Q3 doesn’t offer a back seat reminder.

Over 200 people are killed each year when backed over by motor vehicles. The Terrain has standard Reverse Automatic Braking that uses rear sensors to monitor for objects to the rear and automatically applies the brakes to prevent a collision. The Q3 doesn’t offer automatic braking for stationary objects directly to the rear.

Both the Terrain and the Q3 have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front seatbelt pretensioners, 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.

GMC’s powertrain warranty covers the Terrain 1 year and 10,000 miles longer than Audi covers the Q3. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 5 years or 60,000 miles. Coverage on the Q3 ends after only 4 years or 50,000 miles.

There are over 5 times as many GMC dealers as there are Audi dealers, which makes it much easier should you ever need service under the Terrain’s warranty.

To reliably start during all conditions and help handle large electrical loads, the Terrain has a standard 760-amp battery. The Q3’s 680-amp battery isn’t as powerful.

J.D. Power and Associates’ 2024 Initial Quality Study of new car owners surveyed provide the statistics that show that GMC vehicles are better in initial quality than Audi vehicles. With 41 fewer problems per 100 vehicles, JD Power ranks GMC higher than Audi.

J.D. Power and Associates’ 2024 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that GMC vehicles are more reliable than Audi With 69 fewer problems per 100 vehicles in the first three years of ownership, J.D. Power ranks GMC higher than Audi.

On the EPA test cycle the Terrain gets better mileage than the Q3:

To lower fuel costs and make buying fuel easier, the GMC Terrain uses regular unleaded gasoline. The Q3 requires premium for maximum efficiency, which can cost on average about 84.9 cents more per gallon.

The Terrain 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 Q3 doesn’t offer a cap-less fueling system.

The Terrain FWD has a standard continuously variable transmission (CVT). With no “steps” between gears, it can keep the engine at the most efficient speed for fuel economy, or keep it at its peak horsepower indefinitely for maximum acceleration. The Q3 doesn’t offer a CVT.

For a smoother ride and more stable handling, the Terrain’s wheelbase is 2 inches longer than on the Q3 (107.5 inches vs. 105.5 inches).

For better handling and stability, the track (width between the wheels) on the Terrain is 1.8 inches wider in the front and 2.2 inches wider in the rear than on the Q3.

For better maneuverability, the Terrain’s turning circle is 1.6 feet tighter than the Q3’s (37.1 feet vs. 38.7 feet).

For greater off-road capability the Terrain has a greater minimum ground clearance than the Q3 (5.8 vs. 5.5 inches), allowing the Terrain to travel over rougher terrain without being stopped or damaged.

The GMC Terrain may be more efficient, handle and accelerate better because it weighs about 300 to 450 pounds less than the Audi Q3.

The front grille of the Terrain uses electronically controlled shutters to close off airflow and reduce drag when less engine cooling is needed. This helps improve highway fuel economy. The Q3 doesn’t offer active grille shutters.

The Terrain uses computer-generated active noise cancellation to help remove annoying noise and vibration from the passenger compartment, especially at low frequencies. The Q3 doesn’t offer active noise cancellation.

The Terrain has .4 inches more front headroom, .6 inches more front legroom, 1 inch more front shoulder room, 1.6 inches more rear headroom, 3.1 inches more rear legroom and .6 inches more rear shoulder room than the Q3.

The Terrain has a much larger cargo volume with its rear seat up than the Q3 with its rear seat up (29.8 vs. 23.7 cubic feet). The Terrain has a much larger cargo volume with its rear seat folded than the Q3 with its rear seat folded (63.5 vs. 48 cubic feet).

The Terrain has a standard remote vehicle starting system, so the vehicle can be started from inside the driver's house. This allows the driver to comfortably warm up the engine before going out to the vehicle. The climate system will also automatically heat or cool the interior. The Q3 doesn’t offer a remote starting system.

The Terrain’s optional easy entry system glides the driver’s seat back when the door is unlocked or the ignition is switched off, making it easier for the driver to get in and out. The Q3 doesn’t offer an easy entry system.

The Terrain’s instruments include an oil pressure gauge and a temperature gauge - which could save your engine! Often ‘idiot lights’ don’t warn you until damage has been done. The Q3 does not have an oil pressure gauge.

The Terrain has standard Keyless Open and Start that allows you to unlock the doors from any outside door handle, unlock the cargo door, and start the engine, all without removing the key from the pocket or purse. The Audi Advanced Key costs extra on the Q3.

To improve rear visibility by keeping the rear window clear, the Terrain has a standard rear fixed intermittent wiper with a full on position. The rear wiper standard on the Q3 only has an intermittent setting, so in a hard rain visibility isn’t as good.

When the Terrain with available tilt-down mirrors is put in reverse, both rearview mirrors tilt from their original position. This gives the driver a better view of the curb during parallel parking maneuvers. Shifting out of reverse puts the mirrors into their original positions. The Q3’s mirrors don’t automatically adjust for backing.

Both the Terrain and the Q3 have standard heated front seats. The Terrain also offers optional heated rear seats to keep those passengers extremely comfortable in the winter. Heated rear seats aren’t available in the Q3.

Optional air-conditioned seats in the Terrain keep the driver and front passenger comfortable and take the sting out of hot seats in Summer. The Q3 doesn’t offer air-conditioned seats.

On extremely cold winter days, the Terrain’s standard heated steering wheel provides comfort, allowing the driver to steer safely and comfortably before the vehicle heater warms up. The Q3 doesn’t offer a heated steering wheel.

The Terrain is available in both front-wheel drive and four-wheel drive configurations. The Q3 doesn’t offer a two-wheel drive configuration.

The GMC Terrain outsold the Audi Q3 by over three to one during 2023.