Environmental Rsch and Devp Corp ERD 1: MPG and fuel economy by year
The EPA has rated the Environmental Rsch and Devp Corp ERD 1 for one model year, the 1989 Environmental Rsch and Devp Corp ERD 1. The most recent 1989 Environmental Rsch and Devp Corp ERD 1 returns 16 combined MPG.
Pick a year below to open the full Environmental Rsch and Devp Corp ERD 1 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 Environmental Rsch and Devp Corp ERD 1. 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 |
|---|---|---|---|---|---|
| 1989 | 1989 Environmental Rsch and Devp Corp ERD 1 | 16 MPG | 15 MPG | 17 MPG | $4,300 |
How the Environmental Rsch and Devp Corp ERD 1 compares against the Two Seaters class
Buyers usually compare the Environmental Rsch and Devp Corp ERD 1 against other cars in the same EPA class. The list below shows the most efficient cars in the Two Seaters class for the 1989 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.