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World Of EVEditorial

Mazda 6

GasMidsize Cars

The Mazda 6 has been sold in the US from 2003 to 2021, in 19 model years covered here. The 2021 line-up has 2 trims with 26–29 MPG combined.

Model years

2003 6 trims (4)

6

Gas

Front-Wheel Drive · Manual 5-spd · Midsize Cars

MPG combined
24
City / highway
22 / 29
Engine
2.3L 4-cyl
Fuel
Regular
Annual fuel cost
$2,800
Tailpipe CO₂
370 g/mi

6

Gas

Front-Wheel Drive · Automatic (S4) · Midsize Cars

MPG combined
22
City / highway
20 / 26
Engine
2.3L 4-cyl
Fuel
Regular
Annual fuel cost
$3,050
Tailpipe CO₂
404 g/mi

6

Gas

Front-Wheel Drive · Manual 5-spd · Midsize Cars

MPG combined
20
City / highway
17 / 25
Engine
3.0L 6-cyl
Fuel
Regular
Annual fuel cost
$3,350
Tailpipe CO₂
444 g/mi

6

Gas

Front-Wheel Drive · Automatic (S5) · Midsize Cars

MPG combined
20
City / highway
17 / 25
Engine
3.0L 6-cyl
Fuel
Regular
Annual fuel cost
$3,350
Tailpipe CO₂
444 g/mi

Source: U.S. EPA / DOE fueleconomy.gov. Annual fuel cost is the EPA estimate for 15,000 miles a year at national average fuel and electricity prices.