Environmental Rsch and Devp Corp
Environmental Rsch and Devp Corp · model year 1989
1989 Environmental Rsch and Devp Corp ERD 1
Two Seaters · Rear-Wheel Drive · Gas · EPA class: Two Seaters
EPA figures · 1989fueleconomy.gov
16MPG combined
15/17MPG city / highway
$5,150fuel a year
555 g CO₂ per mile 2.9 L 6-cyl Automatic 4-spd
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.
Where it places
Every figure on record
- Combined MPG
- 16 MPG
- City MPG
- 15 MPG
- Highway MPG
- 17 MPG
- Annual fuel cost
- $5,150
- Tailpipe CO₂
- 555 g per mile
- Model year
- 1989
- Body
- Car
- EPA size class
- Two Seaters
- Drive
- Rear-Wheel Drive
- Engine
- 2.9 L 6-cyl
- Transmission
- Automatic 4-spd
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
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