ASC Incorporated GNX: MPG and fuel economy by year

The EPA has rated the ASC Incorporated GNX for one model year, the 1987 ASC Incorporated GNX. The most recent 1987 ASC Incorporated GNX returns 16 combined MPG.

Pick a year below to open the full ASC Incorporated GNX 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 ASC Incorporated GNX. 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
1987	1987 ASC Incorporated GNX	16 MPG	14 MPG	21 MPG	$4,300

How the ASC Incorporated GNX compares against the Midsize Cars class

Buyers usually compare the ASC Incorporated GNX against other cars in the same EPA class. The list below shows the most efficient cars in the Midsize Cars class for the 1987 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.