The 2024 Mazda CX-9 occupies a unique transitional space in automotive lineups, arriving right as Mazda restructured its three-row portfolio around the larger, rear-wheel-drive-biased CX-90. Buyers researching the final model year of the original front-wheel-biased, turbocharged crossover want to know how it stacks up against modern competitors, what specifications define its performance, and whether remaining inventory represents a smart buy. This review breaks down its architecture, real-world utility, and long-term appeal.
For years, the CX-9 stood out in the midsize three-row segment by prioritizing driving dynamics over utilitarian boxiness. While vehicles like the Toyota Highlander and Honda Pilot leaned heavily into family logistics, Mazda engineered the CX-9 to feel like a tall sedan, offering precise steering and minimal body roll. Understanding its strengths requires looking closely at how its powertrain, interior packaging, and chassis tuning held up through its final production run.
Powertrain Engineering and Performance Dynamics
Under the hood, every 2024 Mazda CX-9 relies on a single engine option: a 2.5-liter turbocharged inline-four. Unlike competitors offering naturally aspirated V6 engines, Mazda chose forced induction to deliver strong low-end torque.
- Horsepower: 250 hp (when using 93-octane premium fuel) or 227 hp (on standard 87-octane fuel).
- Torque: 320 lb-ft at a low 2,500 rpm.
- Transmission: Six-speed automatic.
- Drivetrain: Predictive i-ACTIV all-wheel drive comes standard across almost all trim levels in North America.
The six-speed automatic transmission has fewer gears than the eight- or ten-speed units found in rivals, but it shifts quickly and avoids the constant gear-hunting that plagues some multi-speed transmissions. Torque delivery peaks early, making highway passing effortless without needing high-RPM engine strain.
Fuel economy figures sit at an EPA-estimated 20 mpg city, 26 mpg highway, and 22 mpg combined. These numbers are competitive for a three-row crossover, though drivers who regularly exploit the turbocharger's low-end punch will see real-world efficiency drop closer to 18 mpg in urban stop-and-go driving.
Interior Layout, Ergonomics, and Cargo Compromises
Mazda designed the CX-9 cabin to punch above its price class, utilizing materials like genuine aluminum, open-pore wood trim on higher trims, and Nappa leather upholstery. However, the pursuit of sleek exterior styling and driving dynamics created specific packaging compromises inside.
Front and Second-Row Comfort
Front-row occupants enjoy deeply contoured, supportive seats with available ventilation and heating. The second row slides and tilts easily, providing ample legroom for adults. Captain's chairs are available on higher trims, featuring a center console with cupholders and USB ports that mimics a luxury vehicle layout.
Third-Row and Cargo Realities
The third row is where the CX-9 shows its age compared to boxier competitors. Legroom is tight for adults, and the high floor forces passengers into a knees-up sitting position. It's best reserved for children or short emergency trips.
Cargo capacity reflects this tight packaging:
- Behind third row: 14.4 cubic feet (enough for a few grocery bags or compact luggage pieces).
- Third row folded: 38.2 cubic feet.
- All rear seats folded: 71.2 cubic feet.
Families needing maximum cargo hauling for bulky items will find competitors like the Chevrolet Traverse or Volkswagen Atlas offer significantly more usable volume.
Trim Levels and Feature Breakdown
Mazda structured the final 2024 lineup across several distinct trims. Knowing what each tier offers helps buyers evaluating remaining new stock or clean pre-owned models.
- Sport and Touring: The entry points feature cloth or leatherette seating, LED headlights, and a 10.25-inch infotainment display controlled via a rotary dial on the center console rather than a touchscreen.
- Grand Touring: Adds 20-inch wheels, a hands-free power liftgate, a Bose 12-speaker audio system, and a 360-degree exterior camera view.
- Signature: The flagship trim introduces Nappa leather seats with quilting, Santos Rosewood interior trim, accent lighting on the dashboard and door panels, and second-row captain's chairs with a dedicated center storage console.
Unlike modern touch-heavy interfaces, Mazda deliberately chose a rotary commander knob for infotainment control. Drivers can navigate menus by feel without looking away from the road, though Apple CarPlay and Android Auto integration require using the physical dial unless the vehicle is parked.
Safety Ratings and Driver Assistance
Safety is a core strength for this platform. The Insurance Institute for Highway Safety (IIHS) awarded the vehicle strong marks, and the National Highway Traffic Safety Administration (NHTSA) gave it a five-star overall safety rating.
Standard i-ACTIVSENSE safety features include:
- Advanced Smart City Brake Support with pedestrian detection.
- Blind Spot Monitoring with Rear Cross Traffic Alert.
- Mazda Radar Cruise Control with Stop and Go function.
- Lane Keep Assist and Lane Departure Warning System.
These systems operate smoothly without false braking or aggressive steering jerks, making long highway road trips less fatiguing.
Common Owner Complaints and Maintenance Pitfalls
Every vehicle has specific pain points that prospective buyers should check before purchase. Reviewing owner forums and reliability data highlights three areas to watch:
- Infotainment Ghosting: Early versions of the 10.25-inch screen experienced touch digitizer delamination or ghost touches in hot weather. Check if the screen registers inputs accurately.
- Valve Stem Seal TSB: Certain models from earlier production runs associated with this engine family experienced excessive oil consumption due to valve stem seal wear. Verify service records for any warranty repairs.
- Brake Rotor Warping: Due to the vehicle's weight and spirited driving dynamics, front brake rotors can warp prematurely if subjected to heavy mountain descents or towing without proper cool-down.
Reviewing service histories from official dealer networks like Mazda USA can confirm whether all technical service bulletins were completed.
Frequently Asked Questions
Is the 2024 Mazda CX-9 the same as the CX-90?
No. The 2024 CX-9 is the final model year of the legacy front-wheel-drive-based crossover. The CX-90 is a larger, brand-new vehicle built on a longitudinal, rear-wheel-drive platform with inline-six and plug-in hybrid powertrains.
Can the Mazda CX-9 tow a camping trailer?
Yes. When properly equipped with a dealer-installed towing package, the maximum towing capacity is 3,500 pounds. This is sufficient for small utility trailers, pop-up campers, or jet skis, but falls short of large travel trailers.
Does the infotainment system support touch control?
Apple CarPlay and Android Auto do support touch input, but only when the vehicle is stationary. While driving, you must use the rotary commander knob on the center console to navigate menus.
How reliable is the 2.5-liter turbocharged engine?
The engine is generally robust and shares its architecture with several other models in the lineup. Routine maintenance, including oil changes every 5,000 miles using full synthetic oil, is critical to protecting the turbocharger bearings.
