Car diagnostics for a 2020 Mazda CX-9
Car diagnostics for the 2020 Mazda CX-9: CarmaCars does not do this work itself. Request it and we arrange it with a trusted shop or connect you with one, and we can deliver a rental car to you while yours is in.
- Combined
- 9.6 to 10.4 L/100 km
- Body
- Small Sport Utility Vehicle

A rental while yours is in the shop
CarmaCars does not do this work; you keep driving while the shop has your car. We deliver a rental to you, by the day, at our usual rates.
The 2020 Mazda CX-9 for car diagnostics
- Body: small sport utility vehicle (EPA size class).
2020 Mazda CX-9: every figure
| Figure | Powertrain 1 | Powertrain 2 |
|---|---|---|
| Displacement | 2.5 L | 2.5 L |
| Cylinders | 4 | 4 |
| MPG city (US) | 22 | 20 |
| MPG highway (US) | 28 | 26 |
| MPG combined (US) | 24 | 23 |
| MPG combined (Imperial) (converted from the US figure) | 29 | 28 |
| Fuel cost a year (EPA) (EPA: 15,000 miles at its fuel prices) | US$2,800 | US$2,900 |
| Fuel cost for 20,000 km (at $1.55 a litre) | $2,976 | $3,224 |
Sources: fuel use, MPG, CO2, electric range, battery, charge time, luggage volume and the annual fuel cost are the US EPA's (fueleconomy.gov). Imperial MPG, litres, inches and pounds are converted from those figures. Figures no free source publishes for this car (power, torque, acceleration, top speed, fuel tank, towing) are left out.
What to check when buying the 2020 Mazda CX-9
- NHTSA lists 1 recall campaign for this model year. Ask the seller for proof each one was fixed; a dealer can check it by the VIN.
- Owners filed 19 complaints with NHTSA, most often about engine (5), electrical system (4) and fuel/propulsion system (3). Have those parts checked before you buy.
| Campaign | Date | Component | Summary |
|---|---|---|---|
| 21V750000 | 2021-09-27 | seats:mid/rear assembly | 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... |
Source: NHTSA (US) recall campaigns and owner complaints for this model year.
Car diagnostics: how we help
CarmaCars does not do mechanical work, but for a diagnostic check on the 2020 Mazda CX-9 we arrange a trusted shop. A warning light is the car asking for a diagnostic scan; the code tells the shop where to look.
Before the shop sees your CX-9
Tell the shop about any warning light or sound you have noticed. Note the mileage on the odometer when you send the request. Your owner's manual lists the maintenance schedule for the CX-9. It uses the 2.5L 4-cylinder turbo and front-wheel drive.
How we help
We tell you plainly if we do not know a shop for the job. The shop sets the price and the time after seeing the car. We keep you posted until the car is booked in.
A rental while you wait
Pick a car that suits your week from our fleet. If the repair runs long, keep the rental longer. The handover is in person, at your address or at our location.
Getting a clear quote
Ask whether anything else is close to needing attention, and how soon. Ask what warranty the shop gives on its parts and labour. If you want to see the old parts, ask for them back.
Good habits for your car
Have the battery tested before winter if it is more than a few years old. Keep the fuel tank above a quarter in winter. Check that all lights work every few weeks.
Ready to ask?
Tell us what is wrong with the car, and we arrange the rest with a trusted shop.
Request car diagnostics
Tell us when suits you. A person replies within one business day and arranges it with a trusted shop or recommends one; the shop sets its own price and time.
Rent a car while yours is in in Toronto
We have no car while yours is in on the site right now. Request one and we look for it for your dates, or take a similar car that is available now.
Similar cars available now
Example car
Checking tomorrow…
Representative photo
Checking tomorrow…
Representative photo
Checking tomorrow…
Representative photo
Checking tomorrow…
Example car
Checking tomorrow…
Representative photo
Checking tomorrow…
Want this exact car?
Tell us your dates and we look for a car while yours is in for you. Nothing is booked or charged.