1996 Buick Lesabre: what breaks, and at what mileage
What breaks on the 1996 Buick Lesabre
On the 1996 Buick Lesabre, the failure owners report most often is other electrical problem, with 11 reports on file. Across every failure mode on this year, half the dated reports were filed before 90,000 miles. Overall it scores 59 out of 100, elevated risk for a 1996.
Elevated risk for a 1996 — 159th riskiest of the 216 1996 vehicles we can rate. 121 owner reports; fleet size estimated from this year's own recall paperwork.
What breaks on the 1996 Buick Lesabre
Owners have reported 31 named failure modes on the 1996 Buick Lesabre, and the three most-reported carry 22% of everything filed, which is an unusually even spread for one model year.
Other electrical problem leads with 11 reports and about 0.3 per 1,000 vehicles.
Other body or interior problem follows with 9 reports, median 95,000 miles.
Exhaust leak or fumes in the cabin follows with 7 reports, median 100,000 miles.
By system, the reports fall mostly into electrical (15), brakes (15) and body (14).
At what mileage it happens
34 of the reports on the 1996 Buick Lesabre came with an odometer reading, and half of those were filed before 90,000 miles.
Cumulatively, 24% by 50,000 miles, 56% by 100,000 miles and 94% by 150,000 miles of the dated reports had been filed, with 1 filed above the top of the chart.
The busiest stretch is between 110,000 and 120,000 miles, which alone holds 18% of the dated reports.
9% of the dated reports were filed below 36,000 miles, so this is mostly a story about older, higher-mileage cars.
Tick median reported mileage Solid middle half of reports Faint 10th to 90th percentile Colour how bad the failure is when it happens
Showing the 12 most-reported failure modes of 31. The full list is in the table below.
How reports accumulate
Every report with an odometer reading, cumulative, from 0 to 200,000 miles. A further 1 report came in above that, which is why the line stops short of the top. A curve that climbs early is a car with early problems, whatever its total.
- Line share of reports filed by that mileage
- Dashed the median reported mileage
How bad it is when it goes
Across the named modes, 6 mention a crash and 1 an injury. Those are the words owners used in their own complaints, and NHTSA does not verify them, but they are the closest thing in this data to a measure of what a failure actually did.
The average severity weight across every report on this year is 4.36, where a stalled engine or a failed airbag weighs many times more than a rattling trim panel, and a figure this high means the reports are dominated by failures with safety consequences rather than annoyances. The weighting is set out in full on the methodology page.
What the top failures cost to put right, as editorial estimates for an independent US shop rather than figures from NHTSA: other electrical problem at $250–$2,000, other body or interior problem at $200–$2,000, exhaust leak or fumes in the cabin at $250–$2,000 and ABS module or sensor failure at $500–$2,400. Dealer labour, a seized bolt or a part that is no longer made can push any of these past the top of its range.
13% of the reports on this year sit in the engine, transmission, drivetrain or cooling systems — the four where a repair bill is usually four figures.
Every reported failure mode
| Failure mode | System | Reports | With reading | 25th | Median | 75th | Per 1,000 | Typical repair | Severity |
|---|---|---|---|---|---|---|---|---|---|
| Other electrical problem | electrical | 11 | 1 | — | 35k | — | 0.3 | $250–$2,000 | Moderate |
| Other body or interior problem | body | 9 | 2 | — | 94k | — | 0.3 | $200–$2,000 | Moderate |
| Exhaust leak or fumes in the cabin | emissions | 7 | 4 | — | 98k | — | 0.2 | $250–$2,000 | High |
| ABS module or sensor failure | brakes | 6 | 1 | — | 104k | — | 0.2 | $500–$2,400 | High |
| Steering rack, gear or tie rod failure | steering | 6 | 2 | — | 85k | — | 0.2 | $700–$2,600 | High |
| Other speed control problem | adas | 6 | 1 | — | 22k | — | 0.2 | $250–$2,000 | Critical |
| Fuel pump failure | fuel | 5 | 4 | — | 57k | — | 0.1 | $600–$2,600 | High |
| Rust or structural corrosion | body | 5 | 3 | — | 102k | — | 0.1 | $500–$6,000 | High |
| Other engine problem | engine | 5 | 2 | — | 80k | — | 0.1 | $300–$4,000 | High |
| Other fuel system problem | fuel | 5 | 1 | — | 49k | — | 0.1 | $300–$2,200 | High |
| Other brake problem | brakes | 5 | 1 | — | 114k | — | 0.1 | $300–$1,800 | High |
| Other suspension problem | suspension | 5 | 0 | — | — | — | 0.1 | $350–$2,000 | Moderate |
| Control module (ECM/PCM/BCM) failure | electrical | 4 | 1 | — | 49k | — | 0.1 | $700–$3,000 | High |
| Other wheel or tire problem | wheels | 4 | 0 | — | — | — | 0.1 | $200–$1,500 | High |
| DPF, EGR or DEF system failure | emissions | 3 | 1 | — | 48k | — | 0.1 | $800–$5,000 | High |
| Other lighting problem | lighting | 3 | 1 | — | 108k | — | 0.1 | $120–$1,200 | Moderate |
| Other visibility problem | glass | 3 | 0 | — | — | — | 0.1 | $150–$1,400 | Moderate |
| Overheating | cooling | 2 | 1 | — | 227k | — | 0.1 | $400–$3,500 | High |
| Complete transmission failure | transmission | 2 | 0 | — | — | — | 0.1 | $2,800–$8,000 | Critical |
| Loss of braking | brakes | 2 | 1 | — | 60k | — | 0.1 | $400–$3,000 | Critical |
| Premature brake pad or rotor wear | brakes | 2 | 0 | — | — | — | 0.1 | $300–$1,400 | Moderate |
| Control arm, ball joint or bushing failure | suspension | 2 | 2 | — | 145k | — | 0.1 | $400–$2,200 | High |
| Other powertrain problem | transmission | 2 | 0 | — | — | — | 0.1 | $400–$4,500 | High |
| Other seat belt problem | airbag | 2 | 0 | — | — | — | 0.1 | $200–$900 | High |
| Complete engine failure or seizure | engine | 1 | 0 | — | — | — | 0.0 | $4,500–$12,000 | Critical |
| Oil leak | engine | 1 | 1 | — | 119k | — | 0.0 | $250–$2,200 | Moderate |
| No-start or intermittent start failure | engine | 1 | 1 | — | 116k | — | 0.0 | $200–$1,800 | Moderate |
| Transmission will not engage a gear | transmission | 1 | 0 | — | — | — | 0.0 | $1,500–$6,000 | Critical |
| Differential or transfer case failure | drivetrain | 1 | 0 | — | — | — | 0.0 | $900–$4,200 | High |
| Airbag warning light or occupant sensor fault | airbag | 1 | 0 | — | — | — | 0.0 | $300–$1,600 | High |
| Tire blowout or tread separation | wheels | 1 | 0 | — | — | — | 0.0 | $200–$1,500 | Critical |
| Unclassified problem | other | 8 | 3 | — | 114k | — | 0.2 | — | Moderate |
Rate per 1,000 uses a fleet-size estimate derived from recall paperwork for this exact model year. It is a lower bound. Repair costs are typical independent-shop ranges for the failure, not figures from these reports.
How often, against how many were built
Scaled by an estimate of how many of these cars exist, the 1996 Buick Lesabre draws about 3.5 per 1,000 vehicles, which puts it in the 80th percentile of complaint rates among 1996 vehicles we can rate.
That denominator is the weakest number on the page and it is fair to say so plainly. Rate per 1,000 uses a fleet-size estimate derived from recall paperwork for this exact model year. It is a lower bound.
The working figure is 34,476 vehicles. If the true number is twice that, every rate on this page is half what it says; the ranking against other 1996 vehicles, which is what the risk score uses, is far more robust than the rate itself.
What owners wrote
Verbatim from NHTSA complaint narratives, trimmed for length. The odometer reading is the one the owner gave.
Other electrical problem
Tl*the contact owns a 1996 buick lesabre. The horn would not stop blowing for 50 miles after the key was inserted into the door lock. The dealer stated that the failure was electrical and the remote key needed to be replaced. The dealer also stated that the horn was blowing when the contact arrived and they were unable to reprogram the remote key; however, the horn stopped blowing. The contact requested the old remote key since it was unable to be reprogrammed. Approximately one week later, the horn began blowing again intermittently. While driving approximately 40 MPH, the instrument panel lights illuminated. The dealer stated that there was no VIN information in their database. The VIN was confirmed with the contact, but appears to be invalid. The engine size and powertrain were unavailable. The failure mileage was 35,000 and current mileage was 83,000.
Other body or interior problem
1. While driving a buick lesabre on dry, smooth, hard-surface road... In an instant... 2. All steering control was lost. Vehicle was brought to a stop with brakes. No death, no injury, no additional damage 3. The engine cradle bolts were found broken... This allowed the steering mechanism to become disconnected.... The bolts were replaced, the mechanism was connected, and the vehicle was returned to service 4. I contacted the people at buick 25 may.... After four days of delays, they informed me of their disinterest in this critical failure, regardless of it's certainty to result in fatalities.... Please disseminate an immediate alert/recall/notice/other fyi..... Your form is entitled 'complaint'..... Understand this is an objective, factual report, not a complaint. *tr
Tl*the contact owns a 1996 buick lesabre. While driving 25 MPH, the contact struck a pothole and lost control of the vehicle. He noticed that the four rear washers were rusted, which caused the engine and transaxle frame to detach from the vehicle. As of october 24, 2007, the dealer had not inspected the vehicle. The contact replaced four upper and lower washers and isolators, in addition to four bolts. The failure mileage was 70,620 and current mileage was 70,670. Updated 12/07/07
Exhaust leak or fumes in the cabin
Tl* the contact owns a 1996 buick lesabre. Upon starting the vehicle, the contact could hear the vehicle back fire. The vehicle was taken to an independent mechanic where repairs were made to stop an evaporator leak. The repair did not stop the vehicle from back firing. The manufacturer stated that because the vehicle was older than 10 years of age, they could not provide any assistance. The approximate failure mileage was 90,000 and the current mileage was 98,000.
Tl* - the contact has a 1996 buick lesabre which has a hole in the upper intake manifold. The general motors dealer stated that there was no recall on the vehicle. He then called the buick dealer who concerured. The contact found recall 96v116000 on the NHTSA website. *ak
Recalls on the 1996 model year
NHTSA has issued 2 recall campaigns covering the 1996 Buick Lesabre, affecting an estimated 39,171 vehicles. A recall is a different kind of evidence from a complaint: it is the regulator and the manufacturer agreeing that something has to be fixed, and the fix is free for as long as the car exists.
The campaigns cover fuel system, gasoline:fuel injection system and electrical system:ignition:anti-theft:control module. Whether the work was actually done on the car in front of you is a question only the VIN can answer, and the manufacturer or NHTSA will answer it free.
Recalls also distort complaint counts. Publicity about a campaign reminds owners that complaining is possible, so reports for a recalled component often spike after the recall rather than before it.
FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
275,811 vehicles 1996-07-01- Defect
- A backfire during engine starting can cause breakage of the upper intake manifold.
- Consequence
- This condition can cause a no-start condition and possibly an engine compartment fire.
- Remedy
- Dealers will update the powertrain control module programming. Until the campaign repair is made, the vehicle hood should be shut whenever starting the vehicle to reduce the chance of personal injury.
ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:CONTROL MODULE
32,869 vehicles 1995-10-23- Defect
- These vehicles were assembled with a malfunction alarm, lighting and locking (mall) module that can contain a damaged capacitor. If the capacitor is damaged, the "key in the ignition" warning chime and the driver seat belt unbuckled warning chime and indicator lamp may not work. This does not meet the requirements of fmvss no. 114, "theft protection" and fmvss no. 208, "occupant crash protection." in addition, other chime reminder functions, interior lighting controls, and power door locking features are also affected.
- Consequence
- Consequence of non-compliance; the driver may not be aware that the key was left in the ignition or that the safety belt was not buckled.
- Remedy
- Dealers will inspect and, if required, replace the mall module.
Recall work is free at a franchised dealer regardless of the car's age. Check the VIN at nhtsa.gov/recalls before assuming it was done.
How it ranks in the 1996 field
The score at the top of the page, placed among its peers. The zones are the same thresholds the scorer applies, read out of the scorer itself, so the picture and the band word cannot disagree.
Scores are ranked within the model year, never across years, because an older car has had longer to accumulate reports.
- Left fewer and less serious reports
- Right more, or worse
- Marker this vehicle
Better and worse years of the same car
Elevated risk for a 1996 — 159th riskiest of the 216 1996 vehicles we can rate. Every score on this site is a rank inside its own model year, which is what makes a 2004 and a 2019 comparable at all.
Across the 10 model years of this car that carry enough reports to score, 1996 comes out best at 59 and 2003 worst at 68, with 1996 itself at 59.
No other year of this model scores meaningfully better than 1996, so if this generation is what you want, the year is not the lever.
Within the 1996–2003 generation specifically, 1996 is the strongest year at 59 and 2003 the weakest at 68.
Scores compare each year against other cars of the same model year, so a low number on an older car is a real result and not an artefact of age.
Shorter is better. Years with too few reports to score are shown without a bar rather than as a zero, because no data is not good news.
Within the 1996-2003 generation, 1996 Buick Lesabre scores best at 59 and 2003 Buick Lesabre worst at 68.
Where these figures stop being useful
121 owner reports; fleet size estimated from this year's own recall paperwork. Every count on this page is therefore a floor: it is the number of owners who went to the trouble of filing with a federal agency, which is a small and self-selected fraction of the owners who had the fault.
Of those 121 reports, 34 carried an odometer reading, so the mileages here describe 28% of the sample rather than all of it. Owners also round: readings pile up on multiples of ten thousand, which is why this site publishes "about 90,000 miles" and not "91,438".
Named failure modes come from matching phrases in the complaint text, so a badly worded complaint can land in the wrong bucket. The effect washes out across hundreds of reports and does not wash out across five.
And nothing here predicts what one car will do. These are other people's complaints, filed years apart, on cars maintained by strangers. Read the page as a map of where this model year has previously gone wrong, then have the specific car in front of you inspected.
Questions this page answers
What are the most common problems with the 1996 Buick Lesabre?
The most-reported failures are other electrical problem (11 reports, median 35,000 miles), other body or interior problem (9 reports, median 95,000 miles) and exhaust leak or fumes in the cabin (7 reports, median 100,000 miles). Counts come from owner complaints filed with NHTSA, which are voluntary, so they show what owners bothered to report rather than every fault that occurred.
Is the 1996 Buick Lesabre reliable?
It scores 59 out of 100 on our risk index, which is elevated — 159th riskiest of the 216 1996 vehicles we can rate. The score is a comparison against other 1996 vehicles, not a prediction about any individual car, and it is built from complaint rates, severity and how early failures appear.
Which year of the Buick Lesabre is best?
Within the 1996–2003 generation, 1996 scores best at 59 out of 100 and 2003 worst at 68. Same body, same engines, different luck.
Where this comes from. Every figure above is computed from NHTSA owner complaints and recall records for this exact make, model and year. Complaints are voluntary and self-selected, so treat counts as a floor. The methodology page writes out each formula, and the same numbers are available as JSON.
What breaks at my mileage Compare with another car
Source Owner complaints and recall records published by the US National Highway Traffic Safety Administration, model years 1996–2027 Figures rebuilt Published by AtWhatMileage How every figure is computed