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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 gasoline-powered compact car with four-wheel drive. Its 2.5-liter four-cylinder engine is paired with an automatic transmission. The EPA figures list 29 mpg combined, with 26 mpg in the city and 34 mpg on the highway. Annual fuel cost is estimated at $2,300, and tailpipe carbon dioxide emissions are listed at 306 grams per mile. This version belongs to Mazda’s 3 family and uses the 3 as its base model. For car buyers comparing everyday fuel economy, the city, highway and combined ratings show how the listed figures differ by driving category. The annual fuel-cost estimate and emissions figure add two further points for evaluating running costs and tailpipe output. Its listed EPA class is Compact Cars, while the specific model name identifies the four-door, four-wheel-drive configuration.

Good to know

  • Combined fuel economy is listed at 29 mpg.
  • Highway rating is 34 mpg.
  • Four-wheel drive is specified.
  • Annual EPA fuel cost is $2,300.

Watch for

  • City fuel economy is listed at 26 mpg.
  • Tailpipe CO2 is listed at 306 grams per mile.

Who it suits. It suits buyers seeking a gasoline compact car with four-wheel drive and a four-door body. The city, highway and combined MPG ratings help shoppers compare its listed fuel economy, while its EPA annual fuel cost is $2,300.

The Mazda 3 4-Door 4WD pairs a 29-mpg combined rating with a $2,300 annual EPA fuel-cost estimate. Its 26-mpg city figure and 306-gram-per-mile tailpipe CO2 figure are also worth considering.

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

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