1987 · Midsize Car · Gas
1987 ASC Incorporated GNX MPG & fuel economy
The 1987 ASC Incorporated GNX is a midsize car with one EPA-rated configuration. The most efficient version returns 16 MPG combined (14 city / 21 highway) on premium gasoline. Among 32 midsize cars rated for 1987, it ranks 29th for lowest fuel cost. At 15,000 miles a year with $3.95/gal premium gas, it costs about $3,703 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 1987 ASC Incorporated GNX's fuel average is 6.8 km/L (14.7 L/100 km), or 16 MPG combined: 6.0 km/L in the city and 8.9 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 14 | 6.0 | 16.8 |
| Highway | 21 | 8.9 | 11.2 |
| Combined | 16 | 6.8 | 14.7 |
How it ranks among 1987 Midsize Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
1 EPA-rated configuration
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| RWD · 3.8L 6-cyl turbo · 4-speed automatic GNX |
Gas | 14 MPG | 21 MPG | 16 MPG | — | $3,703 |
Specs (most efficient configuration)
- Fuel
- Premium gasoline
- Engine / motor
- 3.8L 6-cyl turbo
- Transmission
- 4-speed automatic
- Drivetrain
- RWD
- Passenger volume
- 98 cu ft
- Cargo volume
- 16 cu ft
- Tailpipe CO₂
- 555 g/mi
1987 ASC Incorporated GNX vs. rivals
Compare the 1987 GNX
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Frequently asked questions
What is the gas mileage of the 1987 ASC Incorporated GNX?
Up to 16 MPG combined (14 city / 21 highway).
What fuel does the 1987 ASC Incorporated GNX use?
Premium gasoline (premium is required or recommended by the manufacturer).
What is the fuel average in km/L for the 1987 ASC Incorporated GNX?
The 1987 ASC Incorporated GNX's fuel average is 6.8 km/L (14.7 L/100 km), or 16 MPG combined: 6.0 km/L in the city and 8.9 km/L on the highway.
How much does it cost to fuel the 1987 ASC Incorporated GNX per year?
About $3,703 at 15,000 miles a year with $3.95/gal premium gas, or $24.69 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.