MPG by Model

MakesBuickCentury

Buick Century MPG

Its best-rated version reaches 27 MPG combined in 1985, with its diesel version. Its weakest year peaked at 20 MPG (1995).

Buick Century: best and lowest EPA combined MPG of its versions, model years 1984–200515202530MPG199319941984199019952000200527 MPG peaklowest peak 20Buick Century: best and lowest EPA combined MPG by model year15202530MPG19841986198819901992199419961998200020022005
lowest to best versionbest versionmedian of its classengine list turned over
714.3 gal

a year at 15,000 miles for the best 2005 version. Put it next to its 1984 predecessor, at your own mileage.

Compare in gallons

The Buick Century has EPA ratings for 21 model years, 1984–2005, every one of them among midsize cars. Its best version had the highest combined rating among midsize cars in 1984–1985, and it placed in its class top five in eight model years. In 1984 it shared first place among 35 midsize cars with the Chevrolet Celebrity and the Chrysler LeBaron.

Averaged over 1984–1988, the best version of the Century placed fifth of 36 among midsize cars rated at least three years in that span. Of the 991 car nameplates on this site, few have had a diesel version (60 of them); this one has.

Among 45 midsize cars, 2005

The Century placed 19th (tied). The class leader was the Toyota Prius at 46 MPG. The next higher rating, 22 MPG, is shared by four nameplates.

Best EPA combined MPG of each of the 45 midsize cars rated for 20051015202530354045Century 21median 21PriusBest EPA combined MPG of each of the 45 midsize cars rated for 20051015202530354045Century 21median 21

The Century, five years at a time

Average rating of its best version per span, placed among midsize cars.

1984–88fifth of 36
1989–93sixth of 41
1994–98sixth of 33
1999–0317th of 45

Where the engine list turned over

  • 1993

    New: 2.2-liter 4-cylinder. Best rating 22 → 23 MPG.

  • 1994

    New: 3.1-liter 6-cylinder. Best rating 23 → 24 MPG.

Powertrains under the name

  • Gasoline

    Rated in 1984–1996 and 1998–2005.

  • Diesel

    Rated in 1985.

All 21 model years, best and lowest version
Model yearsBest versionCombinedCity / hwyLowest versionVersions
2004–2005Century2118 / 27211
2001–2003Century2118 / 26211
2000Century2118 / 27211
1999Century2117 / 26211
1998Century2117 / 27211
1996Century2421 / 29212
1995Century2017 / 26201
1994Century2422 / 28202
1993Century2321 / 28193
1991–1992Century2219 / 28193
1990Century2320 / 29203
1989Century2321 / 28205
1988Century2421 / 29204
1986–1987Century2319 / 29194
1985Century diesel2723 / 32188
1984Century2521 / 31189

Same class, 2005

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