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1990 Buick

LeSabre

Auto 4-spd, 6 cyl, 3.8 L

Buick LeSabre: best and worst years
1990 Buick LeSabre (photo 1 of 6)

Photo may show a different model year; you're viewing the 1990.

PhotoOleg YunakovCC BY-SA 4.0Wikimedia Commons

Overview

Body
Large CarsEPA, from EPA, last updated 6/22/2026
Drivetrain
Front-Wheel DriveEPA, from EPA, last updated 6/22/2026
Transmission
Automatic 4-spdEPA, from EPA, last updated 6/22/2026
Powertrain
GasEPA, from EPA, last updated 6/22/2026
Fuel
RegularEPA, from EPA, last updated 6/22/2026

Engine & performance

Cyl
6EPA, from EPA, last updated 6/22/2026
Aspiration
Naturally aspiratedEPA, from EPA, last updated 6/22/2026

Efficiency

MPG Hwy
25 mpgEPA, from EPA, last updated 6/22/2026
MPG City
16 mpgEPA, from EPA, last updated 6/22/2026
MPG Comb
19 mpgEPA, from EPA, last updated 6/22/2026
Fuel $/yr
$3,300EPA, from EPA, last updated 6/22/2026
Elec. Range
0 miEPA, from EPA, last updated 6/22/2026

Dimensions & capacity

Length
196 inNHTSA vPIC, from NHTSA vPIC, last updated 10/13/2026
Width
72 inNHTSA vPIC, from NHTSA vPIC, last updated 10/13/2026
Height
56 inNHTSA vPIC, from NHTSA vPIC, last updated 10/13/2026
Wheelbase
111 inNHTSA vPIC, from NHTSA vPIC, last updated 10/13/2026
Curb Weight
3,276 lbNHTSA vPIC, from NHTSA vPIC, last updated 10/13/2026
Pass. Vol
107 ft³EPA, from EPA, last updated 6/22/2026
Cargo Vol
16 ft³EPA, from EPA, last updated 6/22/2026

Safety NHTSA, model year

Recalls
0
Owner complaints
46
Reported injuries
7

Reported problems NHTSA owner complaints, model year

  • ELECTRICAL SYSTEM18%
  • SERVICE BRAKES, HYDRAULIC10%
  • VEHICLE SPEED CONTROL10%
  • SEAT BELTS9%
  • ENGINE AND ENGINE COOLING7%
  • FUEL SYSTEM, GASOLINE7%

Source: NHTSA owner complaints, 68 total.

Buick LeSabre: best and worst years

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Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice.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.