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Mazda3

Photo: Mazda3 by File:Mazda3 (BP) X e-Skyactiv-X IMG 9015.jpg: Alexander Migl derivative work: Zinnmann, CC BY-SA 4.0, via Wikimedia Commons. It shows the model, not always this exact version.

Mazda · model year 2026

2026 Mazda 3 4-Door 4WD

Compact · 4-Wheel Drive · Gas · EPA class: Compact Cars

EPA figures · 2026fueleconomy.gov
29MPG combined
26/34MPG city / highway
$2,300fuel a year
306 g CO₂ per mile 2.5 L 4-cyl Automatic (S6)
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.

Where it places

Against fuel-efficient compact cars

Combined MPG29 MPG
Chart average 29 MPGBest 50 MPG
Fuel a year$2,300
Lowest on the chart $1,350Chart average $2,882

The CarCody take

The 2026 Mazda 3 4-Door 4WD is a compact gasoline car with a 2.5-liter four-cylinder engine, six-speed automatic transmission, and four-wheel drive. Its EPA combined rating is 29 MPG, with 26 MPG in city driving and 34 MPG on the highway. EPA annual fuel cost is $2,300, and tailpipe CO2 is 306 grams per mile.

Good to know

  • Four-wheel drive in a compact car
  • 34 MPG highway EPA rating
  • 2.5 L four-cylinder engine with automatic transmission

Watch for

  • 26 MPG city EPA rating
  • $2,300 EPA annual fuel cost
  • 306 grams of tailpipe CO2 per mile

Who it suits. Drivers wanting a compact car with four-wheel drive Owners whose trips include highway driving

Choose this Mazda when a compact body and four-wheel drive matter more than minimizing fuel use. Its 29 MPG combined rating gives a straightforward baseline for everyday driving, while the 26 MPG city result points to higher consumption in stop-and-go travel. Highway commuters have the stronger 34 MPG figure to work with. The $2,300 EPA annual fuel estimate and 306 grams-per-mile tailpipe CO2 make the running-cost trade-off clear.

What it is

This is the 2026 Mazda 3 4-Door 4WD, a compact car that runs on gasoline.

The numbers

The figure to plan around is 29 MPG combined. EPA city driving is rated at 26 MPG, while highway driving is rated at 34 MPG.

What it costs to run

EPA estimates yearly fuel cost at $2,300. The car produces 306 grams of tailpipe CO2 per mile.

How it compares

You can also browse other Mazda cars by their EPA figures.

Who it suits

This layout fits a driver seeking a compact gasoline car with four-wheel drive. The EPA split gives a clearer guide for trips that are mostly in town or mostly on the highway.

Trade-offs

Highway economy is higher than city economy, at 34 versus 26 MPG. It uses gasoline and has a stated annual fuel cost of $2,300.

Verdict

Choose this Mazda when a compact body and four-wheel drive matter more than minimizing fuel use. Its 29 MPG combined rating gives a straightforward baseline for everyday driving, while the 26 MPG city result points to higher consumption in stop-and-go travel. Highway commuters have the stronger 34 MPG figure to work with. The $2,300 EPA annual fuel estimate and 306 grams-per-mile tailpipe CO2 make the running-cost trade-off clear.

Every figure on record

Efficiency
Combined MPG
29 MPG
City MPG
26 MPG
Highway MPG
34 MPG
Running cost
Annual fuel cost
$2,300
Tailpipe CO₂
306 g per mile
The car
Model year
2026
Body
Car
EPA size class
Compact Cars
Drive
4-Wheel Drive
Powertrain
Engine
2.5 L 4-cyl
Transmission
Automatic (S6)
Fuel
Gasoline

Questions

What is the 2026 Mazda 3 4-Door 4WD's combined MPG?

The EPA combined rating is 29 MPG.

What city and highway MPG does it get?

It is rated at 26 MPG in the city and 34 MPG on the highway.

What fuel does this Mazda use?

It uses gasoline.

Does the 2026 Mazda 3 4-Door 4WD have four-wheel drive?

Yes. Its drivetrain is four-wheel drive.

What is its EPA annual fuel cost?

The EPA annual fuel cost is $2,300.

How much tailpipe CO2 does it produce?

Tailpipe CO2 is listed at 306 grams per mile.

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Every alternative to the 2026 Mazda 3 4-Door 4WD →