Verdict · NHTSA data
Limited data — recalls on file
NHTSA has just 2 complaints on file for the 1979 Buick LeSabre — too few to judge reliability from owner reports alone — but 2 recall campaigns apply to this year, so any used example should have its VIN checked for completed recall work. Reports tied to this model year include 2 deaths, per the complaint records themselves.
2
NHTSA complaints
2
Recalls
0
Investigations
0
Crash-involved
0
Fires reported
0
Injuries
2
Deaths
—
NCAP overall
| Component | Complaints | Share | vs prior year |
|---|---|---|---|
| Electrical System | 1 | 50% | new |
| Latches & Locks | 1 | 50% | new |
2 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.
Defect
THE HEADS MAY BREAK OFF THE FRONT OUTBOARD SEAT BELT ANCHOR BOLTS DURING NORMAL VEHICLE OPERATION EVEN UNDER NO LOAD CONDITIONS. THIS IS DUE TO THE COMBINATION OF BOLTS USED, HIGH INSTALLATION TORQUE AND ARRANGEMENT OF THE BODY ANCHORAGE.
Remedy
DEALER WILL REPLACE ALL ORIGINAL EQUIPMENT FRONT OUTBOARD SEAT BELT ANCHOR BOLTS ON THE AFFECTED VEHICLES AT NO COST TO OWNER.
Defect
ON THE INVOLVED VEHICLES THE BRAKE STOPLIGHT AND CRUISE CONTROL SWITCH WHICH IS OPERATED BY THE BRAKE PEDAL MAY HAVE BEEN ASSEMBLED WITH AN INCORRECT LUBRICANT ON THE ACTUATING PLUNGER. THIS CAN CAUSE THE REAR BRAKE STOPLIGHTS TO BECOME INOPERATIVE AND THE CRUISE CONTROL, IF ACTIVATED, TO STAY ELECTRICALLY ENGAGED.
Remedy
DEALER WILL INSPECT AND, IF NECESSARY, REPLACE THE BRAKE STOPLIGHT AND CRUISE CONTROL SWITCH AT NO COST TO OWNER.
Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.
“THE BATTERY CABLE BECAME DISCONNECTED, CAUSING LOSS OF LIGHTS, POWER STEERING, AND BRAKES, RESULTING IN AN ACCIDENT AND A FATALITY.”
The record is thin — 2 NHTSA complaints — so owner-report data can't strongly confirm reliability either way, though 2 recalls should be verified as completed.
Yes — NHTSA lists 2 recall campaigns affecting the 1979 Buick LeSabre. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.
Based on complaint rates and open investigations, the LeSabre years to avoid are 2000, 1998, 1997, 2001, 2002, 1999, 1993, 1992, 1995, 1994, 2004, 2003, 1996, 2005, 1990, 1987, 1991. The cleanest record among LeSabre years belongs to 1981.
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.