1998 · Large Car · Gas
1998 Buick Park Avenue MPG & fuel economy
The 1998 Buick Park Avenue is a large car offered in 2 EPA-rated configurations. The most efficient version returns 20 MPG combined (17 city / 26 highway) on regular gasoline. Across the lineup, combined ratings range from 19 to 20 MPG. Efficiency is unchanged from the 1997 model. Among 19 large cars rated for 1998, it ranks 6th for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $2,325 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 1998 Buick Park Avenue's fuel average is 8.5 km/L (11.8 L/100 km), or 20 MPG combined: 7.2 km/L in the city and 11.1 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 17 | 7.2 | 13.8 |
| Highway | 26 | 11.1 | 9.0 |
| Combined | 20 | 8.5 | 11.8 |
How it ranks among 1998 Large Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
Park Avenue MPG across model years
Full history →2 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| FWD · 3.8L 6-cyl · 4-speed automatic Park Avenue |
Gas | 17 MPG | 26 MPG | 20 MPG | — | $2,325 |
| FWD · 3.8L 6-cyl turbo · 4-speed automatic Park Avenue |
Gas | 16 MPG | 25 MPG | 19 MPG | — | $2,447 |
Specs (most efficient configuration)
- Fuel
- Regular gasoline
- Engine / motor
- 3.8L 6-cyl
- Transmission
- 4-speed automatic
- Drivetrain
- FWD
- Passenger volume
- 111 cu ft
- Cargo volume
- 19 cu ft
- Tailpipe CO₂
- 444 g/mi
1998 Buick Park Avenue vs. rivals
Compare the 1998 Park Avenue
With any other car from any year, including other Park Avenue model years. Type a year to jump, e.g. "2015 Accord".
Frequently asked questions
What is the gas mileage of the 1998 Buick Park Avenue?
Up to 20 MPG combined (17 city / 26 highway); ratings range from 19 to 20 MPG depending on configuration.
What fuel does the 1998 Buick Park Avenue use?
Regular gasoline.
What is the fuel average in km/L for the 1998 Buick Park Avenue?
The 1998 Buick Park Avenue's fuel average is 8.5 km/L (11.8 L/100 km), or 20 MPG combined: 7.2 km/L in the city and 11.1 km/L on the highway.
How much does it cost to fuel the 1998 Buick Park Avenue per year?
About $2,325 at 15,000 miles a year with $3.10/gal regular gas, or $15.50 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.