2020 · Small SUV · Gas
2020 Mazda CX-9 MPG & fuel economy
The 2020 Mazda CX-9 is a small SUV offered in 2 EPA-rated configurations. The most efficient version returns 24 MPG combined (22 city / 28 highway) on regular gasoline. Across the lineup, combined ratings range from 23 to 24 MPG. Efficiency is unchanged from the 2019 model. Among 87 small SUVs rated for 2020, it ranks 47th for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $1,938 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 2020 Mazda CX-9's fuel average is 10.2 km/L (9.8 L/100 km), or 24 MPG combined: 9.4 km/L in the city and 11.9 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 22 | 9.4 | 10.7 |
| Highway | 28 | 11.9 | 8.4 |
| Combined | 24 | 10.2 | 9.8 |
How it ranks among 2020 Small SUVs
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
CX-9 MPG across model years
Full history →2 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| FWD · 2.5L 4-cyl turbo · 6-speed automatic CX-9 2WD |
Gas | 22 MPG | 28 MPG | 24 MPG | — | $1,938 |
| 4WD · 2.5L 4-cyl turbo · 6-speed automatic CX-9 4WD |
Gas | 20 MPG | 26 MPG | 23 MPG | — | $2,022 |
Specs (most efficient configuration)
- Fuel
- Regular gasoline
- Engine / motor
- 2.5L 4-cyl turbo
- Transmission
- 6-speed automatic
- Drivetrain
- FWD
- Tailpipe CO₂
- 363 g/mi
- EPA fuel economy score
- 5/10
- EPA greenhouse gas score
- 5/10
2020 Mazda CX-9 vs. rivals
Compare the 2020 CX-9
With any other car from any year, including other CX-9 model years. Type a year to jump, e.g. "2015 Accord".
Frequently asked questions
What is the gas mileage of the 2020 Mazda CX-9?
Up to 24 MPG combined (22 city / 28 highway); ratings range from 23 to 24 MPG depending on configuration.
What fuel does the 2020 Mazda CX-9 use?
Regular gasoline.
What is the fuel average in km/L for the 2020 Mazda CX-9?
The 2020 Mazda CX-9's fuel average is 10.2 km/L (9.8 L/100 km), or 24 MPG combined: 9.4 km/L in the city and 11.9 km/L on the highway.
How much does it cost to fuel the 2020 Mazda CX-9 per year?
About $1,938 at 15,000 miles a year with $3.10/gal regular gas, or $12.92 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.