1984 · Subcompact Car · Hybrid
1984 Pontiac Firebird/Trans Am/Formula Hybrid MPG & fuel economy
The 1984 Pontiac Firebird/Trans Am/Formula Hybrid is a subcompact car offered in 2 EPA-rated configurations. The most efficient version returns 17 MPG combined (15 city / 21 highway) on regular gasoline. Across the lineup, combined ratings range from 15 to 17 MPG. Among 65 subcompact cars rated for 1984, it ranks 56th for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $2,735 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 1984 Pontiac Firebird/Trans Am/Formula Hybrid's fuel average is 7.2 km/L (13.8 L/100 km), or 17 MPG combined: 6.4 km/L in the city and 8.9 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 15 | 6.4 | 15.7 |
| Highway | 21 | 8.9 | 11.2 |
| Combined | 17 | 7.2 | 13.8 |
How it ranks among 1984 Subcompact Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
Firebird/Trans Am/Formula Hybrid MPG across model years
Full history →2 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| — · 5.0L 8-cyl · 4-speed automatic Firebird |
Hybrid | 15 MPG | 21 MPG | 17 MPG | — | $2,735 |
| — · 5.0L 8-cyl · 5-speed manual Firebird |
Hybrid | 13 MPG | 20 MPG | 15 MPG | — | $3,100 |
Specs (most efficient configuration)
- Fuel
- Regular gasoline
- Engine / motor
- 5.0L 8-cyl
- Transmission
- 4-speed automatic
- Drivetrain
- —
- Passenger volume
- 85 cu ft
- Cargo volume
- 12 cu ft
- Tailpipe CO₂
- 523 g/mi
1984 Pontiac Firebird/Trans Am/Formula Hybrid vs. rivals
Compare the 1984 Firebird/Trans Am/Formula Hybrid
With any other car from any year, including other Firebird/Trans Am/Formula Hybrid model years. Type a year to jump, e.g. "2015 Accord".
Same year, other powertrains: 1984 Pontiac Firebird/Trans Am/Formula (23 MPG)
Frequently asked questions
What is the gas mileage of the 1984 Pontiac Firebird/Trans Am/Formula Hybrid?
Up to 17 MPG combined (15 city / 21 highway); ratings range from 15 to 17 MPG depending on configuration.
What fuel does the 1984 Pontiac Firebird/Trans Am/Formula Hybrid use?
Regular gasoline.
What is the fuel average in km/L for the 1984 Pontiac Firebird/Trans Am/Formula Hybrid?
The 1984 Pontiac Firebird/Trans Am/Formula Hybrid's fuel average is 7.2 km/L (13.8 L/100 km), or 17 MPG combined: 6.4 km/L in the city and 8.9 km/L on the highway.
How much does it cost to fuel the 1984 Pontiac Firebird/Trans Am/Formula Hybrid per year?
About $2,735 at 15,000 miles a year with $3.10/gal regular gas, or $18.24 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.