2023 · Small SUV · Gas

2023 Mazda CX-30 MPG & fuel economy

The 2023 Mazda CX-30 is a small SUV offered in 2 EPA-rated configurations. The most efficient version returns 29 MPG combined (26 city / 33 highway) on regular gasoline. Across the lineup, combined ratings range from 25 to 29 MPG. That's up 3 MPG from the 2022 model. Among 118 small SUVs rated for 2023, it ranks 43rd for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $1,603 a year to fuel.

Compare
Combined 29 MPG 26 MPG city · 33 MPG hwy
Driving range — not published for this model
Your fuel cost $1,603 15,000 mi/yr · $10.69 per 100 mi
Class rank, 2023 #43 of 118 Small SUVs by fuel cost

What will it cost you?

Your mileage and prices are saved and used across the site.

Fuel average

The 2023 Mazda CX-30's fuel average is 12.3 km/L (8.1 L/100 km), or 29 MPG combined: 11.1 km/L in the city and 14.0 km/L on the highway.

MPGkm/LL/100 km
City2611.19.0
Highway3314.07.1
Combined2912.38.1

How it ranks among 2023 Small SUVs

Full class ranking →
  1. 1Hyundai Kona EV120 MPGe $742
  2. 2Tesla Model Y123 MPGe $742
  3. 3Toyota bZ4X119 MPGe $764
  4. 4Subaru Solterra104 MPGe $834
  5. 5Volkswagen ID.4107 MPGe $850
  6. 43Mazda CX-3029 MPG $1,603
  7. 118Hyundai Nexo61 MPGe $8,852
2023 CX-30Other small SUVsClass median: $1,788/yr

Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.

CX-30 MPG across model years

Full history →

2 EPA-rated configurations

ConfigurationTypeCityHwyCombinedRangeYour cost / yr
4WD · 2.5L 4-cyl · 6-speed automatic
CX-30 4WD
Gas 26 MPG 33 MPG 29 MPG — $1,603
4WD · 2.5L 4-cyl turbo · 6-speed automatic
CX-30 4WD
Gas 22 MPG 30 MPG 25 MPG — $1,860

Specs (most efficient configuration)

Fuel
Regular gasoline
Engine / motor
2.5L 4-cyl
Transmission
6-speed automatic
Drivetrain
4WD
Tailpipe CO₂
309 g/mi
EPA fuel economy score
6/10
EPA greenhouse gas score
6/10

2023 Mazda CX-30 vs. rivals

Compare the 2023 CX-30

With any other car from any year, including other CX-30 model years. Type a year to jump, e.g. "2015 Accord".

Frequently asked questions

What is the gas mileage of the 2023 Mazda CX-30?

Up to 29 MPG combined (26 city / 33 highway); ratings range from 25 to 29 MPG depending on configuration.

What fuel does the 2023 Mazda CX-30 use?

Regular gasoline.

What is the fuel average in km/L for the 2023 Mazda CX-30?

The 2023 Mazda CX-30's fuel average is 12.3 km/L (8.1 L/100 km), or 29 MPG combined: 11.1 km/L in the city and 14.0 km/L on the highway.

How much does it cost to fuel the 2023 Mazda CX-30 per year?

About $1,603 at 15,000 miles a year with $3.10/gal regular gas, or $10.69 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.

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