Model year guide

2021 Mazda CX-9

Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2021 Mazda CX-9 is worth — from official NHTSA and EPA data. 6 on record.

2021 Mazda CX-9 — representative photo
Representative photo · via Wikimedia Commons

2021 Mazda CX-9 at a glance

Safety recalls1
Owner complaints34

Free: specs, open recalls for that exact car, build sheet and fair price.

2021 Mazda CX-9 recalls 1

Seats:mid/rear Assembly NHTSA Campaign #21V750000 · 27/09/2021

Mazda North American Operations (Mazda) is recalling certain 2020-2021 CX-9 vehicles equipped with 60/40 split bench second-row seats. The left-side second-row seat may unexpectedly slide forward during a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 210, "Seat Belt Assembly Anchorages."

Fix: Dealers will replace the internal parts of the affected second-row seats, free of charge. Owner notification letters were mailed November 4, 2021. Owners may contact Mazda customer service at 1-800-222-5500, Option 4. Mazda's number for this recall is 5221I.

Source: U.S. NHTSA. A recall applies to a model year, but only a VIN check shows whether a specific car has had the repair done.

2021 Mazda CX-9 common problems

The most-reported problem areas from 34 owner complaints filed with NHTSA — and what to check before you buy.

Engine
Listen for knocks or ticking, check for leaks and blue/white exhaust smoke, and make sure it doesn't overheat. No check-engine light should be on.
Forward Collision Avoidance
Have a trusted mechanic inspect this system as part of a pre-purchase inspection.
Power Train
Drive through every gear: watch for slipping, hard or delayed shifts, and shudder. Check for transmission/driveline leaks and noises.
Service Brakes
Brakes should feel firm and quiet — no grinding, pulsing or pulling. Check for an ABS light and uneven pad/rotor wear.
Back Over Prevention
Have a trusted mechanic inspect this system as part of a pre-purchase inspection.
Suspension
Listen for clunks over bumps, check the car sits level, and look for uneven tire wear and worn shocks or struts.

2021 Mazda CX-9 trims & engines on record

Trims
Grand Touring · Touring
Engines
2.5L 4-cyl 227 hp

2021 Mazda CX-9 vehicles on record

Other Mazda CX-9 model years

2021 Mazda CX-9 — frequently asked questions

Does the 2021 Mazda CX-9 have any safety recalls?

Yes — NHTSA lists 1 safety recall for the 2021 Mazda CX-9. Recall repairs are free at any franchised dealer. Whether a specific car still has one open depends on its VIN.

What are the most common problems with the 2021 Mazda CX-9?

Based on 34 owner complaints filed with NHTSA, the most-reported problem areas are engine, forward collision avoidance, power train.

Sources: NHTSA (recalls, complaints, crash tests), U.S. EPA (fuel economy). Vehicle data only — CarLogs never shows owner information.