The Lemon Index2019 Mazda CX-9.
The 2019 Mazda CX-9 is better than average by owner complaints: 15 complaints in its first 3 years and a Lemon Index of 54, where 100 is the average car. Owners complain most about electrical, it has 2 recalls, and it gets 23 to 24 mpg combined. The best Mazda CX-9 year is 2017.
Before you buy. What matters most for this car.
How serious. Out of 53 owner complaints, owners reported:
Every Mazda CX-9 year. 2019 is highlighted. Lower is better.
What owners complain about most. From owner complaints to the government.
Share of this year's owner complaints filed with NHTSA, not the share of cars that break. One complaint can name more than one area.
When owners reported problems. From owner complaints to the government.
Most owners who filed a complaint with NHTSA had 10K to 44K miles on the car (14 complaints listed the miles). This shows when people who had a problem reported it, not the odds that your car will have it.
Recalls 2
- fuel system, gasoline 2021
The impeller inside the low-pressure fuel pump may crack and deform, potentially causing the fuel pump to fail.
- tires 2019
An incorrect rubber compound may have been used in the tire's manufacturing, allowing the tread to separate and detach.
Recall repairs are free at any dealer. A recall only matters if it's still open on that exact car, so check its VIN.
Problems Mazda told dealers about
Mazda sent dealers 394 repair notes for this car. The ones about its biggest problems:
- Some customers may complain about the following: Engine no start
- If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s)…
- Condition where DTC U0323(PCM) / U0423(ABS) /U3000(IC)
Ask a seller or mechanic if these were done. Some are free under warranty or a special program.
Safety
Crash test details
| Version | Overall | Front | Side | Rollover |
|---|---|---|---|---|
| Mazda CX-9 SUV FWD | ★★★★★ | ★★★★☆ | ★★★★★ | ★★★★☆ |
| Mazda CX-9 SUV AWD | ★★★★★ | ★★★★☆ | ★★★★★ | ★★★★☆ |
Fuel cost and engines
About $2700–2800 a year in fuel (EPA estimate). Engines: 2.5L 4-cyl.
In owners' words
2019 Mazda CX-9 Soul red, paint chipping under 30,000 miles. Normal car driving this should not chip. Not sure if their is a defect in the paint.
2019 Mazda CX-9 owner · NHTSA complaint 11328732
More owner reports
multiple batteries replaced, after sitting for 24 hours the vehicle will not start. Believed to be the power liftgate module
NHTSA complaint 11448619
Quick answers
Is the 2019 Mazda CX-9 reliable?
Yes, better than average by government complaints. It drew 1.9× fewer complaints than average filed with NHTSA in its first 3 years, per car sold (Lemon Index 54; 100 is average, lower is better). The best Mazda CX-9 year by this measure is 2017.
What are the most common 2019 Mazda CX-9 problems?
In owner complaints to the government, the parts named most are electrical (33%), body structure (20%) and suspension (13%). That is the share of complaints, not the share of cars that break.
How many recalls does the 2019 Mazda CX-9 have?
2 safety recalls (latest: fuel system, gasoline). Recall repairs are free at any dealer; check a specific car's VIN at nhtsa.gov/recalls.
What gas mileage does the 2019 Mazda CX-9 get?
23 to 24 mpg combined, depending on the engine (EPA estimate).
Is the 2019 Mazda CX-9 safe?
NHTSA gave it 5 out of 5 stars overall in its best tested version. Ratings differ by body style, and the full table is on the advanced page.
Does the 2019 Mazda CX-9 have transmission problems?
Transmission and drivetrain issues aren't among its top 5 complaint areas.
How much does the 2019 Mazda CX-9 cost in fuel a year?
About $2700 to $2800 a year, by the EPA's current estimate.
What engines does the 2019 Mazda CX-9 have?
2.5L 4-cyl.
What Mazda CX-9 year is better than the 2019?
By owner complaints per car sold, the best recent years are 2017, 2022 and 2020.
Lemon Index = safety complaints filed with the U.S. government (NHTSA) in a car's first 3 years, per car sold, against the average car of the same model year. 100 is average; lower is better. A complaint is an owner's report, not a confirmed defect. How it works