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1989 Buick

Century

Auto 4-spd, 6 cyl, 2.8 L

Buick Century: best and worst years
1989 Buick Century

Closest available photo (1990 model year); you're viewing the 1989.

1990 photoIFCARPublic domainWikimedia Commons

Overview

Body
Midsize CarsEPA, from EPA, last updated 10/15/2026
Drivetrain
Front-Wheel DriveEPA, from EPA, last updated 10/15/2026
Transmission
Automatic 4-spdEPA, from EPA, last updated 10/15/2026
Powertrain
GasEPA, from EPA, last updated 10/15/2026
Fuel
RegularEPA, from EPA, last updated 10/15/2026

Engine & performance

Cyl
6EPA, from EPA, last updated 10/15/2026
Aspiration
Naturally aspiratedEPA, from EPA, last updated 10/15/2026

Efficiency

MPG Hwy
26 mpgEPA, from EPA, last updated 10/15/2026
MPG City
18 mpgEPA, from EPA, last updated 10/15/2026
MPG Comb
21 mpgEPA, from EPA, last updated 10/15/2026
Fuel $/yr
$3,200EPA, from EPA, last updated 10/15/2026
Elec. Range
0 miEPA, from EPA, last updated 10/15/2026

Dimensions & capacity

Pass. Vol
98 ft³EPA, from EPA, last updated 10/15/2026
Cargo Vol
16 ft³EPA, from EPA, last updated 10/15/2026

Warranty manufacturer terms, by make

Basic
4 yr / 50k mi
Powertrain
6 yr / 70k mi
Roadside assistance
6 yr / 70k mi
Maintenance
1 yr / 12k mi

Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.