Mitsubishi Sigma: MPG and fuel economy by year

The EPA has rated the Mitsubishi Sigma across 2 model years, from the 1989 Mitsubishi Sigma through the 1990 Mitsubishi Sigma. The most recent 1990 Mitsubishi Sigma returns 18 combined MPG.

Pick a year below to open the full Mitsubishi Sigma page for that model year. Each year page covers combined, city, and highway MPG, the trim variants the EPA rates separately, the annual fuel cost across three driving patterns, and a year-over-year comparison so you can see whether the car has improved.

Fuel economy by model year

Combined MPG, city MPG, highway MPG, and the EPA's estimated annual fuel cost for every model year of the Mitsubishi Sigma. Click any year to see the full breakdown for that model year, including trim variants, the drivetrain, and a comparison against other vehicles in its segment.

Year	Model	Combined MPG	City	Highway	Annual fuel cost
1990	1990 Mitsubishi Sigma	18 MPG	16 MPG	20 MPG	$3,300
1989	1989 Mitsubishi Sigma	18 MPG	16 MPG	20 MPG	$3,300

How the Mitsubishi Sigma compares against the Compact Cars class

Buyers usually compare the Mitsubishi Sigma against other cars in the same EPA class. The list below shows the most efficient cars in the Compact Cars class for the 1990 model year, the latest year on this page. Each link opens the full page for that car.

Source: U.S. EPA fuel economy dataset. Annual fuel cost assumes 15,000 miles of driving per year and a 55% city, 45% highway split.