1984 · Full-Size Pickup · Gas
1984 Chevrolet K20 Pickup MPG & fuel economy
The 1984 Chevrolet K20 Pickup is a full-size pickup offered in 2 EPA-rated configurations. The most efficient version returns 12 MPG combined (11 city / 15 highway) on regular gasoline. Among 30 full-size pickups rated for 1984, it ranks 29th for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $3,875 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 1984 Chevrolet K20 Pickup's fuel average is 5.1 km/L (19.6 L/100 km), or 12 MPG combined: 4.7 km/L in the city and 6.4 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 11 | 4.7 | 21.4 |
| Highway | 15 | 6.4 | 15.7 |
| Combined | 12 | 5.1 | 19.6 |
How it ranks among 1984 Full-Size Pickups
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
K20 Pickup MPG across model years
Full history →2 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| 4WD/AWD · 5.7L 8-cyl · 4-speed automatic K20 Pickup 4WD |
Gas | 11 MPG | 15 MPG | 12 MPG | — | $3,875 |
| 4WD/AWD · 5.7L 8-cyl · 4-speed manual K20 Pickup 4WD |
Gas | 11 MPG | 13 MPG | 12 MPG | — | $3,875 |
Specs (most efficient configuration)
- Fuel
- Regular gasoline
- Engine / motor
- 5.7L 8-cyl
- Transmission
- 4-speed automatic
- Drivetrain
- 4WD/AWD
- Tailpipe CO₂
- 741 g/mi
1984 Chevrolet K20 Pickup vs. rivals
Compare the 1984 K20 Pickup
With any other car from any year, including other K20 Pickup model years. Type a year to jump, e.g. "2015 Accord".
Same year, other powertrains: 1984 Chevrolet K20 Pickup Diesel (18 MPG)
Frequently asked questions
What is the gas mileage of the 1984 Chevrolet K20 Pickup?
Up to 12 MPG combined (11 city / 15 highway).
What fuel does the 1984 Chevrolet K20 Pickup use?
Regular gasoline.
What is the fuel average in km/L for the 1984 Chevrolet K20 Pickup?
The 1984 Chevrolet K20 Pickup's fuel average is 5.1 km/L (19.6 L/100 km), or 12 MPG combined: 4.7 km/L in the city and 6.4 km/L on the highway.
How much does it cost to fuel the 1984 Chevrolet K20 Pickup per year?
About $3,875 at 15,000 miles a year with $3.10/gal regular gas, or $25.83 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.