2005 Buick Lacrosse/Allure
The Verdict
Worst problem area
Visibility & Lighting
Visibility & Lighting leads by volume: 90 of 315 complaints (29%) mention it. Complaints mentioning Steering include more reported injuries (3) than those mentioning any other identified area.
Data last changed . Sources: NHTSA complaints and recalls, EPA fuel economy data. Methodology
Cost, Fuel Economy & Complaint History
| Category | 2005 | 2006 | 2007 | vs. 2005 Midsize Cars |
|---|---|---|---|---|
| Annual fuel cost ($) | 2,950–3,100 | 2,950–3,100 | 2,950–3,100 | |
| Combined MPG | 20–21 | 20–21 | 20–21 | |
| City / Highway MPG | 17–18 / 25–27 | 17 / 25–28 | 17 / 25–27 | |
| CO₂ tailpipe (g/mi) | 423–444 | 423–444 | 423–444 | |
| Complaints filed | 315 | 299 | 250 | |
| Recalls issued | 5 | 4 | 4 | |
| Crash-involved complaints | 7 | 16 | 8 | |
| Fire-involved complaints | 6 | 7 | 18 | |
| Injuries reported | 4 | 16 | 2 | |
| Deaths reported | 0 | 0 | 0 | |
| Configurations compared | 2 | 2 | 2 |
Not compared: this database has no vehicle sales or registration figures, so a raw count mostly reflects how many were sold, not how safe the vehicle is.
Common questions
How many recalls does the 2005 Buick Lacrosse/Allure have?
5 NHTSA recall campaigns as of Sep 16, 2026. Check your VIN with NHTSA to see whether one applies to your car.
What is the most common complaint about the 2005 Buick Lacrosse/Allure?
Visibility & Lighting: 90 of 315 NHTSA complaints (29%) mention it.
What gas mileage does the 2005 Buick Lacrosse/Allure get?
EPA rates it 20–21 MPG combined across 2 configurations.
How much does it cost to fuel a 2005 Buick Lacrosse/Allure?
EPA estimates $2,950–$3,100 a year in fuel costs, using EPA's assumptions.
Similar Vehicles
EPA-Rated Configurations (2)
| Configuration | Transmission | Cylinders | Displacement | Drivetrain | Fuel Type | Vehicle Class | City | Highway | Combined | Annual Fuel Cost | CO₂ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Configuration 1 | Automatic 4-spd | 6 | 3.6L | Front-Wheel Drive | Regular | Midsize Cars | 17 mpg (low) | 25 mpg (low) | 20 mpg (low) | $3,100 (high) | 444 g/mi (high) |
| Configuration 2 | Automatic 4-spd | 6 | 3.8L | Front-Wheel Drive | Regular | Midsize Cars | 18 mpg (high) | 27 mpg (high) | 21 mpg (high) | $2,950 (low) | 423 g/mi (low) |
Complaints by Category
| Category | Complaints | Crash-Involved | Fire-Involved | Injuries | Deaths |
|---|---|---|---|---|---|
| Engine | 17 | 0 | 0 | 0 | 0 |
| Transmission & Drivetrain | 19 | 0 | 0 | 0 | 0 |
| Fuel System | 7 | 0 | 0 | 0 | 0 |
| Electrical | 83 | 2 | 4 | 0 | 0 |
| Brakes | 36 | 2 | 0 | 1 | 0 |
| Steering | 51 | 2 | 0 | 3 | 0 |
| Suspension, Wheels & Tires | 19 | 0 | 0 | 0 | 0 |
| Airbags & Restraints | 35 | 4 | 0 | 2 | 0 |
| Driver Assistance & Speed Control | 11 | 1 | 0 | 0 | 0 |
| Body, Seats & Latches | 24 | 1 | 0 | 2 | 0 |
| Visibility & Lighting | 90 | 0 | 3 | 0 | 0 |
| Other | 9 | 1 | 1 | 0 | 0 |
A complaint that names more than one category is counted in each, so the rows can add up to more than the total number of complaints.
Recalls (5)
EXTERIOR LIGHTING:HEADLIGHTS · Campaign 15V519000 · Aug 14, 2015
Defect: General Motors LLC (GM) is recalling certain model year 2007 Pontiac Grand Prix, 2006-2009 Buick LaCrosse, 2006-2007 Buick Rainier, Chevrolet Trailblazer, GMC Envoy, 2006 Chevrolet Trailblazer EXT, GMC Envoy XL, 2006-2008 Isuzu Ascender, and Saab 9-7x vehicles. In the affected vehicles, the headlamp driver module (HDM) may overheat and fail, causing the headlamps and daytime running lights to not illuminate.
Consequence: Headlamps that do not illuminate reduce the driver's ability to see the roadway and reduce the vehicle's visibility to oncoming vehicles, both of which increase the risk of a vehicle crash.
Remedy: GM will notify owners, and dealers will replace the HDM, free of charge. The recall began on May 17, 2016. Owners may contact Buick customer service at 1-800-521-7300 or Pontiac customer service at 1-800-762-2737. GM's number for this recall is 14291.
ELECTRICAL SYSTEM:IGNITION · Campaign 14V355000 · Jun 23, 2014
Defect: This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (GM) is recalling certain model year 2005-2009 Buick LaCrosse, 2006-2011 Buick Lucerne, 2000-2005 Cadillac DeVille, 2006-2011 Cadillac DTS, 2006-2014 Chevrolet Impala, and 2006-2007 Chevrolet Monte Carlo vehicles. In the affected vehicles, the weight on the key ring and road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine.
Consequence: If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury. Additionally, a key knocked out of the run position will cause loss of engine power, power steering, and power braking, increasing the risk of a vehicle crash.
Remedy: GM will notify owners, and dealers will install two key rings and an insert in the key slot or a cover over the key head on all ignition keys, free of charge. The recall began on September 23, 2014. Owners may contact General Motors customer service at 1-800-521-7300 (Buick), 1-800-458-8006 (Cadillac), and 1-800-222-1020 (Chevrolet). GM's number for this recall is 14299.
STEERING · Campaign 09E005000 · Feb 17, 2009
Defect: DORMAN IS RECALLING 979 STEERING KNUCKLES, DORMAN P/NOS. 697-902 AND 697-903, SOLD UNDER DORMAN'S "OE SOLUTIONS<SUP>TM</SUP>" BRAND NAME, AND NAPA P/NOS. 7-8502 AND 7-8503 WHICH WERE SOLD FOR REPLACEMENT USE ON THE VARIOUS VEHICLES LISTED ABOVE. A POTENTIAL MATERIAL OR DESIGN DEFECT COULD RESULT IN THE STEERING KNUCKLE BREAKING IN THE HUB AREA.
Consequence: A BROKEN STEERING KNUCKLE COULD RESULT IN LOSS OF STEERING CONTROL AND A POSSIBLE CRASH WITHOUT WARNING.
Remedy: DORMAN WILL NOTIFY OWNERS AND REPLACE THE DEFECTIVE STEERING KNUCKLES FREE OF CHARGE AND REIMBURSE THE REPAIR FACILITY OR OWNER FOR LABOR. THE RECALL BEGAN ON FEBRUARY 23, 2009. OWNERS MAY CONTACT DORMAN'S TOLL-FREE HOTLINE AT 1-800-523-2492 AND PRESS 5.
AIR BAGS:FRONTAL · Campaign 06V417000 · Nov 1, 2006
Defect: CERTAIN VEHICLES ORIGINALLY BUILT WITH CLOTH SEATS THAT WERE EQUIPPED WITH AN AUTOMATIC AIR BAG PASSENGER SENSING SYSTEM AND LATER REUPHOLSTERED WITH AFTERMARKET LEATHER SEAT COVER KITS ARE INVOLVED. TESTING HAS INDICATED THAT THE AFTERMARKET LEATHER SEAT COVERS CAN CAUSE THE PASSENGER SENSING SYSTEM TO MALFUNCTION.
Consequence: IF THE PASSENGER SENSING SYSTEM MALFUNCTIONS, THE FRONT AIR BAG ON THE PASSENGER SIDE MAY BE DISABLED WHEN IT SHOULD BE ENABLED, OR ENABLED WHEN IT SHOULD BE DISABLED. IN EITHER CASE, IN THE EVENT OF A CRASH THAT REQUIRES AIR BAG DEPLOYMENT, A FRONT PASSENGER'S LEVEL OF INJURY MAY BE INCREASED.
Remedy: BECAUSE A REPLACEMENT LEATHER SEAT COVER THAT IS COMPATIBLE WITH THE PASSENGER SENSING SYSTEM IS NOT AVAILABLE, GENERAL MOTORS (GM) WILL REPURCHASE THESE VEHICLES IN ACCORDANCE WITH THE TERMS STATED IN GM'S LETTER TO OWNERS. THE RECALL BEGAN ON NOVEMBER 6, 2006. OWNERS SHOULD CONTACT GM AT 1-877-477-1022 TO BEGIN THE PROCESS OF REPURCHASING THEIR VEHICLE.
SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES · Campaign 05V156000 · Apr 20, 2005
Defect: ON CERTAIN PASSENGER VEHICLES, THE CLIP THAT SECURES THE BRAKE PUSHROD TO THE BRAKE PEDAL ARM PIN COULD HAVE BEEN BENT WHEN IT WAS INSTALLED. A BENT CLIP MAY COME OFF, ALLOWING THE BRAKE BOOSTER PUSHROD TO SEPARATE FROM THE BRAKE PEDAL.
Consequence: PUSHING ON THE PEDAL WILL NOT APPLY THE BRAKES AND A VEHICLE CRASH COULD OCCUR WITHOUT PRIOR WARNING.
Remedy: DEALERS WILL INSTALL A NEW BRAKE PEDAL PUSH ROD BUSHING AND RETAINING CLIP AND, IF THE CLIP WAS MISSING, A NEW BRAKE PEDAL ARM ASSEMBLY FREE OF CHARGE. THE RECALL BEGAN ON APRIL 26, 2005. OWNERS MAY CONTACT BUICK AT 1-866-608-8080.