Model year guide

2018 Mazda CX-9

Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2018 Mazda CX-9 is worth — from official NHTSA and EPA data. 11 on record.

2018 Mazda CX-9 — representative photo
Representative photo · via Wikimedia Commons

2018 Mazda CX-9 at a glance

Safety recalls2
Owner complaints124
Typical price$27,895

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

2018 Mazda CX-9 recalls 2

Fuel System, Gasoline:delivery:fuel Pump NHTSA Campaign #21V875000 · 12/11/2021

Mazda North American Operations (Mazda) is recalling certain 2018 Mazda3, Mazda6, 2019 CX-3, 2018-2019 MX-5, CX-5, CX-9, and 2019-2020 Mazda2 vehicles. The impeller inside the low-pressure fuel pump may crack and deform, potentially causing the fuel pump to fail.

Fix: Dealers will replace the fuel pumps, free of charge. Owner notification letters were mailed July 18, 2022. Owners may contact Mazda customer service at 1-800-222-5500 Option 4. Mazda's number for this recall is 5321K.

Electrical System:wiring NHTSA Campaign #19V403000 · 30/05/2019

Mazda North American Operations (Mazda) is recalling certain 2018 CX-9 vehicles. The wiring harness may disrupt electrical communications and disable the passenger frontal air bag, turn signals, and/or engine starting system.

Fix: Mazda will notify owners, and dealers will repair the wiring harnesses, free of charge. The recall began July 26, 2019. Owners may contact Mazda customer service at 1-800-222-5500, Option 4. Mazda's number for this recall is 3419E.

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.

2018 Mazda CX-9 common problems

The most-reported problem areas from 124 owner complaints filed with NHTSA — and what to check before you buy.

Electrical System
Test every electrical feature: windows, locks, infotainment, charging and all lights. Watch for flickering, dead accessories or warning lights.
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.
Service Brakes
Brakes should feel firm and quiet — no grinding, pulsing or pulling. Check for an ABS light and uneven pad/rotor wear.
Seats
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.
Visibility/wiper
Have a trusted mechanic inspect this system as part of a pre-purchase inspection.

What's a 2018 Mazda CX-9 worth?

Low
$21,111
Typical price
$27,895
High
$34,981

From 9 comparable 2018 Mazda CX-9 listings.

2018 Mazda CX-9 trims & engines on record

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

2018 Mazda CX-9 vehicles on record

2018 Mazda CX-9 2018 Mazda CX-9 TouringJM3TCBCY2J0211372 2018 Mazda CX-9 2018 Mazda CX-9 TouringJM3TCBCY5J0219711 2018 Mazda CX-9 2018 Mazda CX-9 Grand TouringJM3TCBDY5J0208545 2018 Mazda CX-9 2018 Mazda CX-9 TouringJM3TCACY1J0206223 2018 Mazda CX-9 TouringJM3TCBCY6J0227008 2018 Mazda CX-9 2018 Mazda CX-9 TouringJM3TCACY0J0231940 2018 Mazda CX-9 2018 Mazda CX-9 TouringJM3TCBCY5J0217778 2018 Mazda CX-9 2018 Mazda CX-9 Grand TouringJM3TCBDY1J0213063 2018 Mazda CX-9 2018 Mazda CX-9 TouringJM3TCBCY9J0203043 2018 Mazda CX-9 2018 Mazda CX-9 Grand TouringJM3TCBDY7J0220776 2018 Mazda CX-9 2018 Mazda CX-9 Grand TouringJM3TCBDY1J0203889

Other Mazda CX-9 model years

2021 2020 2019 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007

2018 Mazda CX-9 — frequently asked questions

Does the 2018 Mazda CX-9 have any safety recalls?

Yes — NHTSA lists 2 safety recalls for the 2018 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 2018 Mazda CX-9?

Based on 124 owner complaints filed with NHTSA, the most-reported problem areas are electrical system, engine, service brakes.

How much is a 2018 Mazda CX-9 worth?

Comparable 2018 Mazda CX-9 listings run roughly $21,111–$34,981, typically around $27,895 (from 9 vehicles).

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