The 2018 Mazda CX-9 is a SUV that came with a 2.5L 4-cyl engine. Even at 8 years old, a damaged or broken-down one still has real value for its parts. Running or not, we'll make you an offer and tow it away for free.
| Body style | Small Sport Utility Vehicle 2WD, Small Sport Utility Vehicle 4WD |
|---|---|
| Engines | 2.5L 4-cyl (turbocharged versions available) |
| Transmissions | Automatic (S6) |
| Drive | Front-Wheel Drive, 4-Wheel Drive |
| Fuel | Regular Gasoline |
| Fuel economy | 20–22 city / 26–28 highway / 23–24 combined MPG |
| EPA annual fuel cost | $2,800–$2,900 a year (EPA estimate at current fuel prices, 15,000 miles) |
| Tailpipe CO₂ | 362–391 grams per mile |
| EPA fuel economy score | 5 out of 10 |
| EPA greenhouse gas score | 5 out of 10 |
| Curb weight (NHTSA test vehicle) | 4,173 lb |
| Gross vehicle weight rating | 5,661–5,816 lb |
| Versions tested by EPA | 2 configurations: CX-9 2WD, CX-9 4WD |
| Age | 8 years |
Specs, fuel cost and emissions from the EPA's fueleconomy.gov data; weights from NHTSA crash-test records. Your car's exact equipment may differ.
NHTSA lists 2 safety recalls covering the 2018 Mazda CX-9. Open recalls don't stop you from selling or junking the car, but check your VIN at nhtsa.gov/recalls to see which apply to yours.
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.
Risk: Fuel pump failure may cause an engine stall, increasing the risk of a crash.
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.
Risk: The passenger frontal air bag may not deploy, increasing the risk of injury. Inoperable turn signals prevent the driver from signaling to other drivers, increasing the risk of crash.
Owners have filed 128 complaints about the 2018 Mazda CX-9 with NHTSA. 4 reports involved a crash and 1 report involved a fire. Owners reported 2 injuries.
Complaints are reports from owners and aren't verified by NHTSA. One complaint can list several components. Mileage is the median odometer reading owners reported for that component.
NHTSA's 5-Star Safety Ratings for the 2018 Mazda CX-9, by version tested.
| Version | Overall | Frontal crash | Side crash | Rollover | Rollover risk |
|---|---|---|---|---|---|
| Suv, AWD | ★★★★★ | ★★★★☆ | ★★★★★ | ★★★★☆ | 15.1% |
| Suv, FWD | ★★★★★ | ★★★★☆ | ★★★★★ | ★★★★☆ | 15.9% |
Source: NHTSA 5-Star Safety Ratings (NCAP). Ratings from different model years or rating systems aren't directly comparable.
Manufacturers have filed 470 technical service bulletins and communications with NHTSA covering the 2018 Mazda CX-9. These are repair instructions for known issues, not recalls.
22 of them are warranty extensions. Warranty extensions mean the manufacturer agreed to cover a specific repair beyond the normal warranty. They rarely still apply to a car this age, but they point to known weak spots.
DESCRIPTION If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal M
This SA supersedes the previously issued SA(s) listed below. The changes are noted in Red. SA-061/25 12/17/25 DESCRIPTION If you encounter any type of electrical concern
This bulletin supersedes the previously issued bulletin(s) listed below. The changes are noted in Red. 01-008/23 06/05/23 Some vehicles may exhibit rattling noises from t
DESCRIPTION Some vehicles may require the replacement of a damaged VIN plate or vehicle certification label. To obtain a replacement VIN plate (bulkhead-mounted and visib
Source: NHTSA manufacturer communications (technical service bulletins).
‹ Sell a 2017 CX-9 · Sell a 2019 CX-9 › · All Mazda CX-9 years
It depends on its condition, whether major parts like the engine, transmission and catalytic converter are still there, and current scrap and parts prices where you live. As a heavier vehicle, its scrap weight adds to the offer. Enter your ZIP code above for a free offer on your specific car.
Yes. We buy 2018 CX-9s that don't start, were in an accident, failed inspection or have a blown engine or transmission. Towing is always free.
Yes. Open recalls don't prevent a junk sale. NHTSA lists 2 recalls for the 2018 Mazda CX-9; you can check whether any are still open on yours with the VIN lookup at nhtsa.gov/recalls.
Usually the title and a photo ID. Rules differ by state, including what to do with your plates and whether to file a notice of sale. Check our state-by-state car title guides for the official forms.
Data retrieved October 2026.
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