Mercury Grand Marquis MPG by Year & Engine (EPA)
EPA fuel-economy ratings for every rated Mercury Grand Marquis model year from 1984 to 2011 — each engine and transmission with its official city, highway and combined figures. Over these years the Grand Marquis has been offered with 4.6L 8-cyl, 5.0L 8-cyl engines; the most efficient version is the 1992 (up to 20 MPG combined). All rated gas versions run on regular gasoline. Data: U.S. Department of Energy & EPA, fueleconomy.gov; prices are live medians from VehiSales listings.
Mercury Grand Marquis fuel economy by year
| Year | Combined | Engines | Median used price | For sale |
|---|---|---|---|---|
| 2011 | 19 MPG | 4.6L 8-cyl | — | — |
| 2010 | 19 MPG | 4.6L 8-cyl | — | — |
| 2009 | 19 MPG | 4.6L 8-cyl | — | — |
| 2008 | 18 MPG | 4.6L 8-cyl | — | — |
| 2007 | 18 MPG | 4.6L 8-cyl | — | — |
| 2006 | 18 MPG | 4.6L 8-cyl | — | — |
| 2005 | 19 MPG | 4.6L 8-cyl | — | — |
| 2004 | 18 MPG | 4.6L 8-cyl | — | — |
| 2003 | 18 MPG | 4.6L 8-cyl | — | — |
| 2002 | 18 MPG | 4.6L 8-cyl | — | — |
| 2001 | 18 MPG | 4.6L 8-cyl | — | — |
| 2000 | 18 MPG | 4.6L 8-cyl | — | — |
| 1999 | 18 MPG | 4.6L 8-cyl | — | — |
| 1998 | 18 MPG | 4.6L 8-cyl | — | — |
| 1997 | 18 MPG | 4.6L 8-cyl | — | — |
| 1996 | 18 MPG | 4.6L 8-cyl | — | — |
| 1995 | 18 MPG | 4.6L 8-cyl | — | — |
| 1994 | 18 MPG | 4.6L 8-cyl | — | — |
| 1993 | 19 MPG | 4.6L 8-cyl | — | — |
| 1992 | 19–20 MPG | 4.6L 8-cyl | — | — |
| 1991 | 18 MPG | 5.0L 8-cyl | — | — |
| 1990 | 18 MPG | 5.0L 8-cyl | — | — |
| 1989 | 18 MPG | 5.0L 8-cyl | — | — |
| 1988 | 18 MPG | 5.0L 8-cyl | — | — |
| 1987 | 19 MPG | 5.0L 8-cyl | — | — |
| 1986 | 19 MPG | 5.0L 8-cyl | — | — |
| 1985 | 17 MPG | 5.0L 8-cyl | — | — |
| 1984 | 15–16 MPG | 5.0L 8-cyl | — | — |
2011 Mercury Grand Marquis: engines & MPG
The 2011 Grand Marquis was EPA-rated in 1 version (4.6L 8-cyl), with combined economy of 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Grand Marquis FFV | 4.6L 8-cyl | Automatic 4-spd | Regular | 16 | 24 | 19 MPG |
2010 Mercury Grand Marquis: engines & MPG
The 2010 Grand Marquis was EPA-rated in 1 version (4.6L 8-cyl), with combined economy of 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Grand Marquis FFV | 4.6L 8-cyl | Automatic 4-spd | Regular | 16 | 24 | 19 MPG |
2009 Mercury Grand Marquis: engines & MPG
The 2009 Grand Marquis was EPA-rated in 1 version (4.6L 8-cyl), with combined economy of 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Grand Marquis FFV | 4.6L 8-cyl | Automatic 4-spd | Regular | 16 | 24 | 19 MPG |
2008 Mercury Grand Marquis: engines & MPG
The 2008 Grand Marquis was EPA-rated in 1 version (4.6L 8-cyl), with combined economy of 18 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Grand Marquis FFV | 4.6L 8-cyl | Automatic 4-spd | Regular | 15 | 23 | 18 MPG |
2007 Mercury Grand Marquis: engines & MPG
The 2007 Grand Marquis was EPA-rated in 1 version (4.6L 8-cyl), with combined economy of 18 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Grand Marquis | 4.6L 8-cyl | Automatic 4-spd | Regular | 15 | 23 | 18 MPG |
2006 Mercury Grand Marquis: engines & MPG
The 2006 Grand Marquis was EPA-rated in 1 version (4.6L 8-cyl), with combined economy of 18 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Grand Marquis | 4.6L 8-cyl | Automatic 4-spd | Regular | 15 | 23 | 18 MPG |
2005 Mercury Grand Marquis: engines & MPG
The 2005 Grand Marquis was EPA-rated in 1 version (4.6L 8-cyl), with combined economy of 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Grand Marquis | 4.6L 8-cyl | Automatic 4-spd | Regular | 16 | 23 | 19 MPG |
2004 Mercury Grand Marquis: engines & MPG
The 2004 Grand Marquis was EPA-rated in 1 version (4.6L 8-cyl), with combined economy of 18 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Grand Marquis | 4.6L 8-cyl | Automatic 4-spd | Regular | 15 | 23 | 18 MPG |
2003 Mercury Grand Marquis: engines & MPG
The 2003 Grand Marquis was EPA-rated in 1 version (4.6L 8-cyl), with combined economy of 18 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Grand Marquis | 4.6L 8-cyl | Automatic 4-spd | Regular | 16 | 23 | 18 MPG |
2002 Mercury Grand Marquis: engines & MPG
The 2002 Grand Marquis was EPA-rated in 1 version (4.6L 8-cyl), with combined economy of 18 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Grand Marquis | 4.6L 8-cyl | Automatic 4-spd | Regular | 15 | 23 | 18 MPG |
2001 Mercury Grand Marquis: engines & MPG
The 2001 Grand Marquis was EPA-rated in 1 version (4.6L 8-cyl), with combined economy of 18 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Grand Marquis | 4.6L 8-cyl | Automatic 4-spd | Regular | 16 | 23 | 18 MPG |
2000 Mercury Grand Marquis: engines & MPG
The 2000 Grand Marquis was EPA-rated in 1 version (4.6L 8-cyl), with combined economy of 18 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Grand Marquis | 4.6L 8-cyl | Automatic 4-spd | Regular | 16 | 23 | 18 MPG |
1999 Mercury Grand Marquis: engines & MPG
The 1999 Grand Marquis was EPA-rated in 1 version (4.6L 8-cyl), with combined economy of 18 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Grand Marquis | 4.6L 8-cyl | Automatic 4-spd | Regular | 15 | 22 | 18 MPG |
1998 Mercury Grand Marquis: engines & MPG
The 1998 Grand Marquis was EPA-rated in 1 version (4.6L 8-cyl), with combined economy of 18 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Grand Marquis | 4.6L 8-cyl | Automatic 4-spd | Regular | 15 | 22 | 18 MPG |
1997 Mercury Grand Marquis: engines & MPG
The 1997 Grand Marquis was EPA-rated in 1 version (4.6L 8-cyl), with combined economy of 18 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Grand Marquis | 4.6L 8-cyl | Automatic 4-spd | Regular | 15 | 23 | 18 MPG |
1996 Mercury Grand Marquis: engines & MPG
The 1996 Grand Marquis was EPA-rated in 1 version (4.6L 8-cyl), with combined economy of 18 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Grand Marquis | 4.6L 8-cyl | Automatic 4-spd | Regular | 15 | 23 | 18 MPG |
1995 Mercury Grand Marquis: engines & MPG
The 1995 Grand Marquis was EPA-rated in 1 version (4.6L 8-cyl), with combined economy of 18 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Grand Marquis | 4.6L 8-cyl | Automatic 4-spd | Regular | 15 | 23 | 18 MPG |
1994 Mercury Grand Marquis: engines & MPG
The 1994 Grand Marquis was EPA-rated in 1 version (4.6L 8-cyl), with combined economy of 18 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Grand Marquis | 4.6L 8-cyl | Automatic 4-spd | Regular | 16 | 23 | 18 MPG |
1993 Mercury Grand Marquis: engines & MPG
The 1993 Grand Marquis was EPA-rated in 1 version (4.6L 8-cyl), with combined economy of 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Grand Marquis | 4.6L 8-cyl | Automatic 4-spd | Regular | 16 | 24 | 19 MPG |
1992 Mercury Grand Marquis: engines & MPG
The 1992 Grand Marquis was EPA-rated in 2 versions (4.6L 8-cyl), with combined economy from 19 to 20 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Grand Marquis | 4.6L 8-cyl | Automatic 4-spd | Regular | 17 | 24 | 20 MPG |
| Grand Marquis | 4.6L 8-cyl | Automatic 4-spd | Regular | 16 | 23 | 19 MPG |
1991 Mercury Grand Marquis: engines & MPG
The 1991 Grand Marquis was EPA-rated in 2 versions (5.0L 8-cyl), with combined economy of 18 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Grand Marquis Wagon | 5.0L 8-cyl | Automatic 4-spd | Regular | 15 | 22 | 18 MPG |
| Grand Marquis | 5.0L 8-cyl | Automatic 4-spd | Regular | 15 | 22 | 18 MPG |
1990 Mercury Grand Marquis: engines & MPG
The 1990 Grand Marquis was EPA-rated in 2 versions (5.0L 8-cyl), with combined economy of 18 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Grand Marquis | 5.0L 8-cyl | Automatic 4-spd | Regular | 15 | 22 | 18 MPG |
| Grand Marquis Wagon | 5.0L 8-cyl | Automatic 4-spd | Regular | 15 | 22 | 18 MPG |
1989 Mercury Grand Marquis: engines & MPG
The 1989 Grand Marquis was EPA-rated in 2 versions (5.0L 8-cyl), with combined economy of 18 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Grand Marquis Wagon | 5.0L 8-cyl | Automatic 4-spd | Regular | 15 | 22 | 18 MPG |
| Grand Marquis | 5.0L 8-cyl | Automatic 4-spd | Regular | 15 | 22 | 18 MPG |
1988 Mercury Grand Marquis: engines & MPG
The 1988 Grand Marquis was EPA-rated in 2 versions (5.0L 8-cyl), with combined economy of 18 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Grand Marquis | 5.0L 8-cyl | Automatic 4-spd | Regular | 15 | 22 | 18 MPG |
| Grand Marquis Wagon | 5.0L 8-cyl | Automatic 4-spd | Regular | 15 | 22 | 18 MPG |
1987 Mercury Grand Marquis: engines & MPG
The 1987 Grand Marquis was EPA-rated in 2 versions (5.0L 8-cyl), with combined economy of 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Grand Marquis Wagon | 5.0L 8-cyl | Automatic 4-spd | Regular | 16 | 24 | 19 MPG |
| Grand Marquis | 5.0L 8-cyl | Automatic 4-spd | Regular | 16 | 24 | 19 MPG |
1986 Mercury Grand Marquis: engines & MPG
The 1986 Grand Marquis was EPA-rated in 2 versions (5.0L 8-cyl), with combined economy of 19 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Grand Marquis Wagon | 5.0L 8-cyl | Automatic 4-spd | Regular | 16 | 24 | 19 MPG |
| Grand Marquis | 5.0L 8-cyl | Automatic 4-spd | Regular | 16 | 24 | 19 MPG |
1985 Mercury Grand Marquis: engines & MPG
The 1985 Grand Marquis was EPA-rated in 2 versions (5.0L 8-cyl), with combined economy of 17 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Grand Marquis Wagon | 5.0L 8-cyl | Automatic 4-spd | Regular | 14 | 22 | 17 MPG |
| Grand Marquis | 5.0L 8-cyl | Automatic 4-spd | Regular | 14 | 22 | 17 MPG |
1984 Mercury Grand Marquis: engines & MPG
The 1984 Grand Marquis was EPA-rated in 4 versions (5.0L 8-cyl), with combined economy from 15 to 16 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Grand Marquis | 5.0L 8-cyl | Automatic 4-spd | Regular | 14 | 20 | 16 MPG |
| Grand Marquis Wagon | 5.0L 8-cyl | Automatic 4-spd | Regular | 14 | 20 | 16 MPG |
| Grand Marquis | 5.0L 8-cyl | Automatic 4-spd | Regular | 13 | 19 | 15 MPG |
| Grand Marquis Wagon | 5.0L 8-cyl | Automatic 4-spd | Regular | 13 | 19 | 15 MPG |
Frequently asked questions
What MPG does a Mercury Grand Marquis get?
Depending on year and engine, EPA combined ratings for the Grand Marquis range from 16 to 20 MPG. The most efficient rated version is the 1992 model year.
What engines does the 2011 Mercury Grand Marquis have?
The 2011 Grand Marquis was EPA-rated with 4.6L 8-cyl engines — see the 2011 table above for each version's exact city/highway figures.
Does the Mercury Grand Marquis require premium gas?
No — rated versions run on regular gasoline.
https://vehisales.com/research/fuel-economy/mercury/grand-marquis.
Popular MPG-by-year pages
Ford F-150 MPG by year · Ram 1500 MPG by year · Jeep Wrangler MPG by year · Ford Explorer MPG by year · Chevrolet Equinox MPG by year · Honda CR-V MPG by year · Nissan Rogue MPG by year · Jeep Grand Cherokee MPG by year · Toyota Tacoma MPG by year · Toyota Camry MPG by year
See also: Mercury Grand Marquis hub — live listings, prices & reliability · Used Mercury Grand Marquis prices by year · Most fuel-efficient cars by segment · Model price trends. Media inquiries: [email protected].