1986-1991 Buick LeSabre – 6th Generation
Model Years
1991, 1990, 1989, 1988, 1987, 1986Fuel Economy
18-21 mpgReliability
Issues: A/C System, Body Rust, Clear Coat Peeling, Electrical System, Misc Engine Component, Poor Quality Paint, TransmissionLifespan Estimate: 140000 miles
Performance
Horsepower: 150 - 205hp0-60 Time: 9.4 seconds
1/4 Mile Time: 16.9 seconds
Cost of Ownership
Depreciation: Minimal <5% per yearMaintenance Costs: Low
Average Insurance Costs in : Low
