Problems owners report
Complaints filed with NHTSA about the 1991 Buick LeSabre, by the system named in each complaint. One complaint can name several.
- Electrical system10
- Service brakes, hydraulic6
- Engine and engine cooling5
- Fuel system, gasoline3
- Seat belts3
- Seats2
- Tires2
- Power train2
- Unknown or other1
- Exterior lighting1
NHTSA ODI complaints (public domain) · updated 23 Oct 2026 · 3 injuries and 0 deaths reported
Compared with other years
NHTSA ODI complaints by model year
New York safety inspections
At its first New York inspection the 1991 Buick LeSabre failed the safety check 1.04% of the time — 8% less often than the average 1991 passenger car (1.13%). Median odometer at inspection: 104,318 miles.
NY DMV Vehicle Inspections (vezn-fmmk), initial inspections since Aug 2021 · how we count
Recalls
No recall campaigns cover the 1991 Buick LeSabre.
Whether a recall was fixed on a particular car is known only to the manufacturer: check the VIN at nhtsa.gov/recalls.
NHTSA recalls · summaries in NHTSA's own words
Service bulletins
What Buick told its dealers about the 1991 Buick LeSabre: known faults, fixes and updates.
| Bulletin | Summary |
|---|---|
| 52564 | EXCESSIVE VIBRATION OF ELECTROCHROMIC INSIDE REARVIEW MIRROR. *TW |
| 39549 | LITTLE TO NO AIR FLOW FROM SIDE WINDOW DEFROSTER DUCTS. *TW |
| 10246631 | Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules |
NHTSA manufacturer communications (public domain)
NHTSA investigations
BRAKE CALIPER CORROSION
NHTSA Office of Defects Investigation