Buick Park Avenue MPG by Year & Engine (EPA)
EPA fuel-economy ratings for every rated Buick Park Avenue model year from 1984 to 2005 — each engine and transmission with its official city, highway and combined figures. Over these years the Park Avenue has been offered with 3.8L 6-cyl, 4.3L 6-cyl, 3.0L 6-cyl, 5.7L 8-cyl, 4.1L 6-cyl, 5.0L 8-cyl engines; the most efficient version is the 1984 (up to 24 MPG combined). Data: U.S. Department of Energy & EPA, fueleconomy.gov; prices are live medians from VehiSales listings.
Buick Park Avenue fuel economy by year
| Year | Combined | Engines | Median used price | For sale |
|---|---|---|---|---|
| 2005 | 20–21 MPG | 3.8L 6-cyl | — | — |
| 2004 | 20–21 MPG | 3.8L 6-cyl | — | — |
| 2003 | 19–21 MPG | 3.8L 6-cyl | — | — |
| 2002 | 19–21 MPG | 3.8L 6-cyl | — | — |
| 2001 | 20 MPG | 3.8L 6-cyl | — | — |
| 2000 | 19–20 MPG | 3.8L 6-cyl | — | — |
| 1999 | 19–20 MPG | 3.8L 6-cyl | — | — |
| 1998 | 19–20 MPG | 3.8L 6-cyl | — | — |
| 1997 | 19–20 MPG | 3.8L 6-cyl | — | — |
| 1996 | 19–21 MPG | 3.8L 6-cyl | — | — |
| 1995 | 20 MPG | 3.8L 6-cyl | — | — |
| 1994 | 18–20 MPG | 3.8L 6-cyl | — | — |
| 1993 | 18–20 MPG | 3.8L 6-cyl | — | — |
| 1992 | 18–19 MPG | 3.8L 6-cyl | — | — |
| 1991 | 19 MPG | 3.8L 6-cyl | — | — |
| 1990 | 19 MPG | 3.8L 6-cyl | — | — |
| 1989 | 20 MPG | 3.8L 6-cyl | — | — |
| 1988 | 20 MPG | 3.8L 6-cyl | — | — |
| 1987 | 19 MPG | 3.8L 6-cyl | — | — |
| 1986 | 20 MPG | 3.8L 6-cyl | — | — |
| 1985 | 18–23 MPG | 4.3L 6-cyl, 3.8L 6-cyl, 3.0L 6-cyl | — | — |
| 1984 | 15–24 MPG | 4.3L 6-cyl, 5.7L 8-cyl, 4.1L 6-cyl, 5.0L 8-cyl | — | — |
2005 Buick Park Avenue: engines & MPG
The 2005 Park Avenue was EPA-rated in 2 versions (3.8L 6-cyl), with combined economy from 20 to 21 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Regular | 18 | 27 | 21 MPG |
| Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Premium | 17 | 26 | 20 MPG |
2004 Buick Park Avenue: engines & MPG
The 2004 Park Avenue was EPA-rated in 2 versions (3.8L 6-cyl), with combined economy from 20 to 21 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Regular | 18 | 27 | 21 MPG |
| Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Premium | 16 | 26 | 20 MPG |
2003 Buick Park Avenue: engines & MPG
The 2003 Park Avenue was EPA-rated in 2 versions (3.8L 6-cyl), with combined economy from 19 to 21 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Regular | 17 | 27 | 21 MPG |
| Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Premium | 16 | 25 | 19 MPG |
2002 Buick Park Avenue: engines & MPG
The 2002 Park Avenue was EPA-rated in 2 versions (3.8L 6-cyl), with combined economy from 19 to 21 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Regular | 17 | 27 | 21 MPG |
| Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Premium | 16 | 25 | 19 MPG |
2001 Buick Park Avenue: engines & MPG
The 2001 Park Avenue was EPA-rated in 2 versions (3.8L 6-cyl), with combined economy of 20 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Premium | 16 | 26 | 20 MPG |
| Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Regular | 17 | 27 | 20 MPG |
2000 Buick Park Avenue: engines & MPG
The 2000 Park Avenue was EPA-rated in 2 versions (3.8L 6-cyl), with combined economy from 19 to 20 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Regular | 17 | 27 | 20 MPG |
| Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Premium | 16 | 25 | 19 MPG |
1999 Buick Park Avenue: engines & MPG
The 1999 Park Avenue was EPA-rated in 2 versions (3.8L 6-cyl), with combined economy from 19 to 20 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Regular | 17 | 25 | 20 MPG |
| Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Premium | 16 | 25 | 19 MPG |
1998 Buick Park Avenue: engines & MPG
The 1998 Park Avenue was EPA-rated in 2 versions (3.8L 6-cyl), with combined economy from 19 to 20 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Regular | 17 | 26 | 20 MPG |
| Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Regular | 16 | 25 | 19 MPG |
1997 Buick Park Avenue: engines & MPG
The 1997 Park Avenue was EPA-rated in 2 versions (3.8L 6-cyl), with combined economy from 19 to 20 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Regular | 17 | 26 | 20 MPG |
| Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Premium | 16 | 24 | 19 MPG |
1996 Buick Park Avenue: engines & MPG
The 1996 Park Avenue was EPA-rated in 2 versions (3.8L 6-cyl), with combined economy from 19 to 21 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Regular | 17 | 27 | 21 MPG |
| Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Premium | 16 | 25 | 19 MPG |
1995 Buick Park Avenue: engines & MPG
The 1995 Park Avenue was EPA-rated in 1 version (3.8L 6-cyl), with combined economy of 20 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Regular | 17 | 26 | 20 MPG |
1994 Buick Park Avenue: engines & MPG
The 1994 Park Avenue was EPA-rated in 2 versions (3.8L 6-cyl), with combined economy from 18 to 20 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Regular | 17 | 25 | 20 MPG |
| Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Regular | 15 | 24 | 18 MPG |
1993 Buick Park Avenue: engines & MPG
The 1993 Park Avenue was EPA-rated in 2 versions (3.8L 6-cyl), with combined economy from 18 to 20 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Regular | 17 | 25 | 20 MPG |
| Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Premium | 15 | 25 | 18 MPG |
1992 Buick Park Avenue: engines & MPG
The 1992 Park Avenue was EPA-rated in 2 versions (3.8L 6-cyl), with combined economy from 18 to 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Regular | 16 | 24 | 19 MPG |
| Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Premium | 15 | 24 | 18 MPG |
1991 Buick Park Avenue: engines & MPG
The 1991 Park Avenue was EPA-rated in 1 version (3.8L 6-cyl), with combined economy of 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Regular | 16 | 24 | 19 MPG |
1990 Buick Park Avenue: engines & MPG
The 1990 Park Avenue was EPA-rated in 1 version (3.8L 6-cyl), with combined economy of 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Electra/Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Regular | 16 | 25 | 19 MPG |
1989 Buick Park Avenue: engines & MPG
The 1989 Park Avenue was EPA-rated in 1 version (3.8L 6-cyl), with combined economy of 20 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Electra/Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Regular | 17 | 26 | 20 MPG |
1988 Buick Park Avenue: engines & MPG
The 1988 Park Avenue was EPA-rated in 1 version (3.8L 6-cyl), with combined economy of 20 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Electra/Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Regular | 17 | 26 | 20 MPG |
1987 Buick Park Avenue: engines & MPG
The 1987 Park Avenue was EPA-rated in 1 version (3.8L 6-cyl), with combined economy of 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Electra/Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Regular | 16 | 25 | 19 MPG |
1986 Buick Park Avenue: engines & MPG
The 1986 Park Avenue was EPA-rated in 1 version (3.8L 6-cyl), with combined economy of 20 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Electra/Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Regular | 17 | 27 | 20 MPG |
1985 Buick Park Avenue: engines & MPG
The 1985 Park Avenue was EPA-rated in 4 versions (4.3L 6-cyl, 3.8L 6-cyl, 3.0L 6-cyl), with combined economy from 18 to 23 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Electra/Park Avenue | 4.3L 6-cyl | Automatic 4-spd | Diesel | 19 | 29 | 23 MPG |
| Electra/Park Avenue | 3.8L 6-cyl | Automatic 4-spd | Regular | 17 | 24 | 19 MPG |
| Electra/Park Avenue | 3.0L 6-cyl | Automatic 4-spd | Regular | 16 | 23 | 19 MPG |
| Electra/Park Avenue | 3.0L 6-cyl | Automatic 4-spd | Regular | 15 | 23 | 18 MPG |
1984 Buick Park Avenue: engines & MPG
The 1984 Park Avenue was EPA-rated in 6 versions (4.3L 6-cyl, 5.7L 8-cyl, 4.1L 6-cyl, 5.0L 8-cyl), with combined economy from 15 to 24 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Electra/Park Avenue | 4.3L 6-cyl | Automatic 4-spd | Diesel | 21 | 31 | 24 MPG |
| Electra/Park Avenue | 5.7L 8-cyl | Automatic 4-spd | Diesel | 18 | 26 | 21 MPG |
| Electra/Park Avenue | 4.1L 6-cyl | Automatic 4-spd | Regular | 15 | 20 | 16 MPG |
| Electra/Park Avenue | 5.0L 8-cyl | Automatic 4-spd | Regular | 14 | 20 | 16 MPG |
| Electra/Park Avenue | 4.1L 6-cyl | Automatic 4-spd | Regular | 14 | 19 | 16 MPG |
| Electra/Park Avenue | 5.0L 8-cyl | Automatic 4-spd | Regular | 13 | 20 | 15 MPG |
Frequently asked questions
What MPG does a Buick Park Avenue get?
Depending on year and engine, EPA combined ratings for the Park Avenue range from 19 to 24 MPG. The most efficient rated version is the 1984 model year.
What engines does the 2005 Buick Park Avenue have?
The 2005 Park Avenue was EPA-rated with 3.8L 6-cyl engines — see the 2005 table above for each version's exact city/highway figures.
Does the Buick Park Avenue require premium gas?
Some versions do: EPA lists regular gasoline and premium gasoline and diesel depending on year and engine — check your year's table above.
https://vehisales.com/research/fuel-economy/buick/park-avenue.
Fuel economy of other models
Buick Enclave MPG by year · Buick Envision MPG by year · Buick Encore GX MPG by year · Buick Envista MPG by year
See also: Buick Park Avenue hub — live listings, prices & reliability · Most fuel-efficient cars by segment · Model price trends. Media inquiries: [email protected].