Compare the2024 GMC AcadiaVS 2024 Mazda CX-90

The Acadia has a standard front seat center airbag, which deploys between the driver and front passenger, protecting them from injuries caused by striking each other in serious side impacts. The CX-90 doesn’t offer front seat center airbags.

To help make backing out of a parking space safer, the Acadia has standard Rear Cross Traffic Alert with Rear Cross Traffic Braking, systems which detect vehicles approaching from the sides and can automatically apply the brakes to prevent a collision. Only the CX-90 Premium Plus/Turbo S Premium offers Rear Cross Traffic Braking.

Both the Acadia and the CX-90 have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front and rear seatbelt pretensioners, height adjustable front shoulder belts, 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, available all wheel drive, front parking sensors and driver alert monitors.

The Acadia’s corrosion warranty is 1 year longer than the CX-90’s (6 vs. 5 years).

There are over 3 times as many GMC dealers as there are Mazda dealers, which makes it much easier should you ever need service under the Acadia’s warranty.

J.D. Power and Associates’ 2023 Initial Quality Study of new car owners surveyed provide the statistics that show that GMC vehicles are better in initial quality than Mazda vehicles. J.D. Power ranks GMC above average in initial quality. With 36 more problems per 100 vehicles, Mazda is rated below average.

The Acadia’s 2.5 turbo 4-cylinder produces 48 more horsepower (328 vs. 280) than the CX-90’s standard 3.3 turbo 6-cylinder hybrid. The Acadia’s 2.5 turbo 4-cylinder produces 5 more horsepower (328 vs. 323) than the CX-90 PHEV’s standard 2.5 DOHC 4-cylinder hybrid.

To lower fuel costs and make buying fuel easier, the GMC Acadia uses regular unleaded gasoline. The CX-90 PHEV requires premium for maximum efficiency, which can cost on average about 82.8 cents more per gallon.

The Acadia FWD’s standard fuel tank has almost a gallon more fuel capacity than the CX-90’s standard fuel tank (19.4 vs. 18.5 gallons), for longer range between fill-ups. The Acadia AWD’s standard fuel tank has 2.1 gallons more fuel capacity than the CX-90 Turbo S’ standard fuel tank (21.7 vs. 19.6 gallons).

The Acadia 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 CX-90 doesn’t offer a cap-less fueling system.

For better ride, handling and brake cooling the Acadia Denali offers optional 22-inch wheels. The CX-90’s largest wheels are only 21-inches.

The GMC Acadia’s wheels have 6 lugs for longer wheel bearing life, less chance of rotor warping and greater strength. The Mazda CX-90 only has 5 wheel lugs per wheel.

The Acadia 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 CX-90 doesn’t offer vehicle monitored tire inflation.

For better maneuverability, the ’s turning circle is 38.1 feet tighter than the CX-90’s ( feet vs. 38.1 feet).

The Acadia uses computer-generated active noise cancellation to help remove annoying noise and vibration from the passenger compartment, especially at low frequencies. The CX-90 doesn’t offer active noise cancellation.

The Acadia has 2.9 inches more front headroom, 2.6 inches more front legroom, 2.8 inches more front shoulder room, .7 inches more rear headroom, 2.1 inches more rear legroom, 3.9 inches more rear shoulder room, 1.3 inches more third row headroom, 1.7 inches more third row legroom and 4.6 inches more third row shoulder room than the CX-90.

The Acadia’s cargo area provides more volume than the CX-90.

Pressing a switch automatically lowers the Acadia Denali’s second row seats and pressing a switch automatically lowers or raises the third row seats, to make changing between passengers and cargo easier. The CX-90 doesn’t offer automatic folding seats.

The Acadia Denali’s standard 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 CX-90 doesn’t offer an easy entry system.

The Acadia’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 CX-90 does not have an oil pressure gauge.

The power windows standard on both the Acadia and the CX-90 have locks to prevent small children from operating them. When the lock on the Acadia is engaged the driver can still operate all of the windows, for instance to close one opened by a child. The CX-90 prevents the driver from operating the other windows just as it does the other passengers.

The Acadia’s available power side swing out door makes it much easier to load and unload kids and cargo. One touch opens the door, before you even get to the sport utility. The CX-90 doesn’t offer a power rear door.

The Acadia has a standard heated steering wheel to take the chill out of steering on extremely cold winter days before the vehicle heater warms up. A heated steering wheel is only available on the CX-90 Premium Plus/Turbo S Premium.

To quickly and conveniently keep personal devices charged without cables tangling and wearing out, the GMC Acadia has a standard wireless phone charging system (Qi) in the center console. Wireless charging costs extra on the CX-90.

The Acadia’s optional Enhanced Automatic Parking Assist can parallel park or back into a parking spot by itself, stopping and changing direction automatically. The CX-90 doesn’t offer an automated parking system.

The Acadia is available in both front-wheel drive and four-wheel drive configurations. The CX-90 doesn’t offer a two-wheel drive configuration.

The GMC Acadia outsold the Mazda CX-90 by over two to one during 2023.