1999 Buick Lesabre buying guide

A data-driven checklist for buying a used 1999 Buick Lesabre, built from 209 owner complaints, 1 recall campaigns, 49 service bulletins and federal safety records — not opinions.

Know before you buy

1 recall campaigns affect this model year. Check each one and confirm the repairs were done — recall work is free at any authorized dealer.
Main problem areas: engine and engine cooling (69), electrical system (28), fuel system, gasoline (21), suspension (19), service brakes, hydraulic (17).
Symptoms owners describe: stalling (31), vibration / shaking (12), rust / corrosion (11), overheating (8), hesitation / surging (6), loss of power (5). Test-drive with these in mind.
Reported incident mileage: among 79 complaints with a usable odometer reading, half were filed between 49,565 and 97,500 miles (median 76,000). This describes when owners reported problems — it does not predict when a particular vehicle will develop one.
3 federal investigations have named this model year — read what they cover.
Fuel economy: 21 MPG combined (EPA; engines: 3.8L 6-cyl).

When problems get reported

Reported incident mileage among 79 complaints with usable odometer readings.

under 20k		0
20–40k		11
40–60k		17
60–80k		15
80–100k		18
100–150k		8
150k+		10

Before you hand over money

Run the VIN through our free VIN decoder to confirm the exact build.
Check open recalls by VIN at nhtsa.gov/recalls — a recall that was never fixed is a free repair you can claim.
Get a pre-purchase inspection focused on the problem areas listed above.

This guide is generated from official NHTSA, EPA and FARS records. Complaints are unverified owner reports and raw counts are not adjusted for sales volume.