MAZDA CX-9 vs Acura MDX

At Mazda of Gastonia, we’re here to help you along the way. We’re going to delve in further to explore the Mazda CX-9 vs. MDX debate to show you what sets these vehicles apart. You’ll be able to see which vehicle is best suited for your needs and lifestyle!
Performance & Efficiency
Both the Mazda CX-9 and the Acura MDX offer strong performances with their respective engine selections. The Mazda CX-9 comes standard with the Skyactiv®-G 2.5L Dynamic Pressure Turbo 4-cylinder engine while the Acura MDX is outfitted with a 3.5L V6 engine. Each vehicle’s engine is able to surpass the 225-horsepower mark.
However, one factor that showcases a significant difference between these two vehicles is fuel efficiency. The Mazda CX-9 gets an EPA-estimated 22 city/28 highway MPG.* The Acura MDX, on the other hand, maxes out at an EPA-estimated 19 city/26 highway MPG.
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MAZDA CX-9 |
Acura MDX |
|
MPG |
|
|
EPA-estimated 22 city/28 highway MPG* |
EPA-estimated 19 city/26 highway MPG |
Cabin Space & Comfort

Each of these impressive SUVs offer three rows of seating to accommodate up to seven riders. While similar in size, there are a few differences in the amount of space that they offer their passengers. In the front row, the Mazda CX-9 offers 39.3 inches of headroom, which is a bit more space than the 38.5 inches of headroom offered in the front row of the MDX.
The second row showcases a difference as well, with 38.5 inches of headroom and 39.4 inches of legroom in the Mazda CX-9 compared to the 38.1 inches of headroom and the 38.5 inches of legroom in the second row of the Acura MDX.
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MAZDA CX-9 |
Acura MDX |
|
Front-row Headroom |
|
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39.3 inches |
38.5 inches |
|
Second-row Headroom |
|
|
38.5 inches |
38.1 inches |
Driver-Assisting Technology Features
Each SUV comes outfitted with some pretty impressive technology systems that are designed to keep you safe in the event of a potential collision. Driver-assisting features work by using exterior sensors that keep track of your speed, lane position, and distance from other vehicles. If they detect an imminent collision or lane departure, they’ll send an alert and use brake pressure to help give you time to react.
Both the Mazda CX-9 and the Acura MDX offer similar features with Lane-keep Assist, Smart Brake Support with Collision Warning, and even Blind Spot Monitoring. However, the Mazda CX-9 also includes standard Advanced Smart City Brake Support with Pedestrian Detection. This feature helps you out in areas with high pedestrian traffic by detecting objects smaller than a car to help prevent an accident.
Learn More About the MAZDA CX-9 vs Acura MDX Today
Now that you’ve read this comparison of the Mazda CX-9 vs. MDX, you’re closer to deciding on the one that’s right for you. While both vehicles offer a lot, it’s the Mazda CX-9 that offers you a bit more for your adventures throughout Gastonia, Charlotte, and Lincolnton, North Carolina.
Find out how the Mazda CX-9 performs by scheduling your test drive with us at Mazda of Gastonia today!
* EPA-estimated mileage. Actual results will vary.