2005 Buick Lesabre: Is It Reliable?
Problems, Recalls & Buyer Verdict
Shopping for a used 2005 Buick Lesabre? This page highlights owner-reported complaint patterns and recall history so you can inspect the right systems before buying. Current data includes 77 complaints, with Electrical Faults as the top reported area.
2005 Buick Lesabre Fuel Economy
✓ EPA Official DataEPA official fuel economy rating for the 2005 Buick Lesabre.
Source: EPA FuelEconomy.gov. Figures reflect EPA lab testing; real-world results vary by driving style, load, and conditions.
2005 Buick Lesabre Safety Ratings
NHTSA 5-Star ProgramOfficial crash test results from the NHTSA 5-Star Safety Ratings program. Stars reflect government-conducted tests; higher is safer.
Overall
Not RatedFrontal Crash
Not RatedSide Crash
Not RatedRollover
Not RatedSource: NHTSA 5-Star Safety Ratings. Ratings are based on government crash tests and may not reflect all trim levels.
Based on NHTSA complaint data, the 2005 Buick Lesabre has 77 owner complaints, 6 crash-related complaints, and 0 recall campaigns on record. The most frequently reported component is Electrical Faults. NHTSA reliability signal: Severe Issues.
- Make
- Buick
- Model
- Lesabre
- Model year
- 2005
- NHTSA owner complaints
- 77
- Crash-related complaints
- 6
- Safety recall campaigns
- 0
- Top reported component
- Electrical Faults
- Reliability signal
- Severe Issues
- EPA MPG combined
- 21
- EPA MPG city / highway
- 18 / 27
- Fuel type
- Regular Gasoline
- Electronic stability control
- Optional
Most Common 2005 Buick Lesabre Problems
Top owner-reported complaint areas and where they often appear.
Electrical Faults
Brake System
Transmission / Drivetrain
Complaint patterns center on Electrical Faults, Brake System, Transmission / Drivetrain. Use these as a pre-purchase inspection guide, then verify recall and damage history on the specific VIN.
Should You Buy a Used 2005 Buick Lesabre?
The 2005 Buick Lesabre shows higher complaint activity for its model-year profile, so buyers should inspect known problem areas carefully before purchase.
Use the model-year trend to shortlist candidates, then confirm the exact vehicle condition with service records, recall status, and a VIN history report.
What to Check Before Buying a Used 2005 Buick Lesabre
Inspection Focus
- Inspect the electrical system, including battery, alternator, and wiring harnesses.
- Verify all open recalls at nhtsa.gov/recalls.
- Request service records for brake and transmission repairs.
- Have a mechanic inspect the vehicle before purchase, focusing on reported components.
Before You Close the Deal
- Inspect the electrical system, including battery, alternator, and wiring harnesses.
- Verify all open recalls at nhtsa.gov/recalls.
- Request service records for brake and transmission repairs.
- Have a mechanic inspect the vehicle before purchase, focusing on reported components.
Shortlist with model-year data. Decide with the exact VIN.
Before buying a used 2005 Buick Lesabre, run a VIN history report to verify accidents, title brands, odometer records, theft checks, and open recalls for the exact vehicle.
What the Complaint Data Suggests
Editorial interpretation of NHTSA public complaint data. Source: nhtsa.gov. Complaints are owner-submitted and do not confirm a defect. Methodology
Based on 77 consumer complaints for the 2005 Buick LeSabre, issues are most frequently reported in the electrical system, followed by brakes and transmission. Crash-related complaints are low at 6, but the overall confidence in this data is low due to the single model year and limited sample size.
- Electrical faults account for the largest share of complaints (25 out of 77).
- Brake system complaints total 9, making it the second most reported component.
- Transmission/drivetrain issues are noted in 8 complaints.
- Electrical faults, including potential wiring or component failures.
- Brake system problems, such as premature wear or malfunction.
- Transmission or drivetrain issues, possibly affecting shifting or power delivery.
All 2005 Buick Lesabre Complaints by Category
Every owner-reported complaint category filed with NHTSA for the 2005 Buick Lesabre. Use this as a pre-purchase inspection checklist.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Electrical Faults | 25 | — | 2 | — | |
| Brake System | 9 | 3 | — | — | |
| Transmission / Drivetrain | 8 | — | — | — | |
| Engine Problems | 6 | — | 1 | — | |
| Airbag Malfunctions | 5 | 1 | — | — | |
| Tire Issues | 5 | — | — | — | |
| Hydraulic | 5 | 1 | — | — | |
| Suspension Failures | 5 | — | — | — | |
| Fuel System | 4 | — | — | — | |
| Gasoline | 4 | — | — | — | |
| Uncategorized Issues | 4 | 1 | — | — | |
| Headlight/Taillight Failures | 4 | — | — | — | |
| Unintended Acceleration | 4 | 1 | — | — | |
| Steering Defects | 4 | — | — | — | |
| Seat Belt Issues | 3 | 1 | — | — | |
| Structural Problems | 3 | 1 | — | — | |
| Wheel Issues | 1 | — | — | — | |
| Fuel/Propulsion System | 1 | — | — | — | |
| Equipment Adaptive/Mobility | 1 | — | — | — | |
| Seat-Related Issues | 1 | 1 | — | — | |
| Interior Lighting | 1 | — | — | — | |
| Visibility | 1 | — | — | — |
Source: NHTSA Complaints Database. Complaint counts may exceed total complaints because one report can span multiple categories.
Real Owner Complaints
Read what owners actually reported to NHTSA for the 2005 Buick Lesabre. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
The contact owns a 2005 Buick LeSabre. The contact stated that while driving at an undisclosed speed, the fuel gauge sensors failed to function as intended. The contact stated that the fuel gauge sensor failed to provide adequate information regarding the fuel level. The fuel war…
Fuel gauge false reading. Hard shift's
ENGINE INTAKE GASKET FAILURE
THE TRANSMISSION RARELY SLIPS CAUSING A DANGEROUS SITUATION. I MUST PULL OVER SHIFT OFF THE VEHICLE AND START IT AGAIN. *TR
THE HEADLIGHTS JUST STOPPED WORKING. IT IS NOT THE BULB AS THE LIGHTS COME ON WHEN I LOCK OR UNLOCK THE CAR USING THE FOB. I WAS DRIVING DOWN THE ROAD AND THE HEADLIGHTS JUST STOPPED WORKING, THIS WAS IN THE MIDDLE OF THE NIGHT WITH NO STREET LIGHTS. I JUST HAD THE CAR IN THE S…
TL* THE CONTACT OWNS A 2005 BUICK LESABRE. WHILE DRIVING 60 MPH ON THE FREEWAY, THE CHECK ENGINE WARNING INDICATOR ILLUMINATED. THE CONTACT ATTEMPTED TO DEPRESS THE ACCELERATOR PEDAL, WHICH FAILED TO ENGAGE AND CAUSED THE VEHICLE TO DECELERATE. THE CONTACT MANAGED TO DRIVE THE VE…
FAILURE OF STEPPER MOTORS IN INSTRUMENT CLUSTER.
MY HEADLIGHTS WOULD NOT COME ON OR WOULD GO OFF INTERMITTENTLY WHILE DRIVING . I HAD TO DRIVE WITH THE HIGH BEAMS ON. A PRELIMINARY RECALL NOTICE CAME TO ME TELLING ME TO DRIVE WITH THE HIGH BEAMS ON, UNTIL THEY FIGURED OUT THE ISSUE. AFTER ABOUT 6 TO 9 MONTHS THEY ISSUED A RE…
TL* THE CONTACT OWNS A 2005 BUICK LESABRE. THE CONTACT STATED THAT THE ODOMETER AND SPEEDOMETER FAILED TO WORK. THE DEALER INDICATED THAT THE INSTRUMENT CLUSTER NEEDED TO BE REPLACED. THE MANUFACTURER STATED THAT THERE WERE NO RECALLS FOR THIS FAILURE. THE APPROXIMATE FAILURE MIL…
TL* THE CONTACT OWNS A 2005 BUICK LESABRE. WHILE DRIVING APPROXIMATELY 15 MPH, THE VEHICLE STALLED WITHOUT WARNING AND FAILED TO RESTART AFTER SEVERAL ATTEMPTS. THE FAILURE RECURRED ON A SEPARATE OCCASION. THE VEHICLE WAS TOWED TWICE TO THE DEALER WHERE THE ELECTRONIC IGNITION MO…
AIR BAG LIGHT IS ILLUMINATED IN THE DASH BOARD INSTRUMENT CLUSTER. WOULD LIKE TO KNOW IF THIS IS MAKING THE SRS SYSTEM INOPERABLE AND MOST OF ALL A SAFETY ISSUE. PLEASE ADVISE ASAP THANK YOU [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C.…
2014 CAR CAUGHT FIRE WHILE DRIVING ON CITY STREET AND HAD TO BE TOTALED BY THE INSURANCE COMPANY.
SEAT BELT LIGHT STAYS ON AND COULD NEED TO BE CORRECTED BY PUTTING IN THE NEW SEAT BELT.
TL*THE CONTACT OWNS A 2005 BUICK LESABRE. THE CONTACT STATED WHILE ATTEMPTING TO START THE VEHICLE, THE BATTERY EXPLODED WITHOUT WARNING. THE VEHICLE WAS TOWED BY THE INSURANCE COMPANY. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE OF FAILURE…
LETTER FROM SENATOR RUBIO ON BEHALF OF CONSTITUENT RE 2005 BUICK LESABRE DEFECTS (ATTN: DAVID HUFF). *SMD THE CONSUMER STATED THE IGNITION SWITCH BROKE, AND WHEN HE EXITED THE VEHICLE THE INSTRUMENT PANEL STATED THE KEY WAS STILL IN THE IGNITION. ALSO, THE AIR BAG WAS PROTRUDIN…
THE LIGHTS ON THE HEATER CONTROL QUIT WORKING MAKING IT HARD TO SEE AT NIGHT. *TR
BRIDGESTONE INSIGNIA SE200/P215/70R/15 ORIGINALLY BOUGHT 4 OF THESE AT FIRESTONE HAVE HAD 2 REPLACED AND YESTERDAY 2 MORE AND FIRESTONE SAID THEY DON'T MAKE INSIGNIAS ANYMORE.....?? WONDER WHY BECAUSE THEY ARE DEFECTIVE!!!!!! HAD 7/32 TREAD LEFT ON THEM AND WORST WAS 6/32 AND HAD…
TL* THE CONTACT OWNS A 2005 BUICK LESABRE. WHILE DRIVING 3 MPH, THE VEHICLE SUDDENLY STALLED WITHOUT WARNING. THE VEHICLE WAS ABLE TO BE RESTARTED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE VIN WAS UNAVAILABLE. THE FAILURE …
TL* THE CONTACT OWNS A 2005 BUICK LESABRE. THE CONTACT STATED THAT AFTER RELEASING THE ACCELERATOR PEDAL, THE VEHICLE SUDDENLY ACCELERATED WITHOUT ANY WARNING. THE CONTACT STATED THAT AS A RESULT OF THE FAILURE SHE CRASHED INTO ANOTHER VEHICLE. THE DEALER AND THE MANUFACTURER WER…
VEHICLE DESCRIBED IN EXCELLENT CONDITION & WAS STOPPED BEHIND OTHER STOPPED TRAFFIC AT A CONTINUOUS RED TRAFFIC SIGNAL. FULL SIZE COMMERCIAL VAN FAILS TO STOP WHILE TRAVELING OVER 35MPH AND HITS (VEH DES. ABOVE), FROM BEHIND SENDING SAME VEHICLE INTO ANOTHER. THE AIR BAGS FAILED …
Source: NHTSA Complaints Database. Real owner reports for the 2005 Buick Lesabre.
2005 Buick Lesabre Recalls
0 campaignsNHTSA recall campaigns for the 2005 Buick Lesabre. No recall campaigns are currently listed for this model year in the dataset, but VIN-level recall checks are still essential. Recalls are free to fix at authorized dealers, but completion status must be verified on the exact VIN.
No recall campaigns found for this model year in the current data. Check nhtsa.gov/recalls directly for the latest information.
2005 Buick Lesabre Buying FAQ
Buyer-focused answers based on real NHTSA complaint and recall data for this model year.
Is the 2005 Buick Lesabre reliable?▾
Severe Issues. NHTSA currently shows 77 owner complaints, 6 crash-related complaints, and 0 recall campaigns for this model year. The 2005 Buick Lesabre shows higher complaint activity for its model-year profile, so buyers should inspect known problem areas carefully before purchase. Treat this as a model-year signal, then verify the exact vehicle's condition and history before purchase.
What are the most common problems with the 2005 Buick Lesabre?▾
#1: Electrical Faults (25 complaints). #2: Brake System (9 complaints). #3: Transmission / Drivetrain (8 complaints)
At what mileage do problems start on the 2005 Buick Lesabre?▾
Mileage data is not available or insufficient for this model year.
How safe is the 2005 Buick Lesabre?▾
Complaint data is not the same as crash-test scoring, but it does highlight possible risk patterns. For the 2005 Buick Lesabre, NHTSA complaints include 6 crash-related reports and 3 fire reports out of 77 total complaints. 5 injury reports are also on file. For controlled crash-test ratings, check nhtsa.gov/ratings.
Does the 2005 Buick Lesabre have any recalls?▾
No NHTSA recall campaigns were found for the 2005 Buick Lesabre in the current data. Always verify with a VIN check as recalls can be added at any time.
Should I buy a 2005 Buick Lesabre?▾
The 2005 Buick Lesabre shows higher complaint activity for its model-year profile, so buyers should inspect known problem areas carefully before purchase. Use the model-year trend to shortlist candidates, then confirm the exact vehicle condition with service records, recall status, and a VIN history report. Pay extra attention to Electrical Faults during inspection. Before committing, run a VIN history report to verify accidents, title brands, odometer records, and recall completion for the exact car.
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinSpector AI.
Wider context: See the full Buick Lesabre reliability report with year-by-year comparison.
Owner Reliability Rating
Rate the 2005 Buick Lesabre based on your ownership experience.
Add your rating:
Ratings are based on owner experience and are separate from NHTSA data shown above.
Check the Exact Vehicle History Before You Buy
Model-year complaints and recalls reveal patterns. A VIN report confirms whether the exact car has accident history, title brands, mileage issues, or open recalls.