Buick Allure problems
The Buick LaCrosse is a four-door, front-wheel-drive sedan manufactured by Buick since model year 2005, and marketed variously across four generations for the North American and Chinese markets.
The first-generation LaCrosse replaced the Century and Regal in North America beginning for model year 2005 as a five- or six-passenger, four-door, front-wheel-drive, V6-powered sedan using GM's mid-size W platform—and marketed in Canada as the Buick Allure. Notably, the first generation was also offered with a V8 engine, as a high-performance sub-model marketed as the LaCrosse Super (2008–2009). LaCrosse production and marketing began for China with model year 2006.
The second-generation LaCrosse was introduced for 2010 as a larger premium sedan for North American and Chinese markets using a long-wheelbase (LWB) variant of the Epsilon II platform shared with the Cadillac XTS—and available solely as a five-passenger sedan with a range of four- and six-cylinder engines.
The third generation was introduced for North America and China for model year 2017 using the GM Epsilon platform shared with the Chevrolet Impala, notably offering a mild hybrid powertrain combining 20-kilowatt (27 hp) electric and 2.5-liter Ecotec gasoline engine. North American production ended with the third generation, with model year 2019; however, it continued to be offered in China, with a 2019 facelift.
The fourth-generation LaCrosse, launched in 2023, is currently manufactured and marketed solely in China. It is powered by a turbocharged 1.5-liter or 2.0-liter four-cylinder engine.
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Buick Allure model years
Common Buick Allure problems
Based on the information provided in the sources, here are some common problems with Buick Allure cars based on complaints from owners:
- High Oil Consumption: Some Buick Allure cars have been reported to have high oil consumption, which may be attributed to exhaust valve stems not staying in place. This issue is addressed in a technical bulletin for Buick Allures between 2005 and 2008. While high oil consumption is considered acceptable according to the GM manual, referencing the technical bulletin can provide insights into resolving this problem.
- Transmission Problems: Owners have experienced transmission issues in Buick Allure cars, particularly related to the first clutch pack and seals failing in lower gears, and issues with the fourth clutch pack causing stuttering in higher gears. Several service bulletins have been released to address these common transmission problems.
- Block Heater Operation: The block heater in Buick Allure cars, if installed, needs to be manually turned on when needed as it does not kick in automatically. The block heater warms the engine coolant to facilitate easier starts in cold temperatures and protect the engine from cold oil damage. It operates by circulating warmed coolant around the engine block through convection.
These problems highlight some of the common issues reported by owners of Buick Allure cars, ranging from engine-related issues to transmission and heating system concerns.
What is the most common problem with the Buick?
'They all said something different': Mechanics break down the most common issues they've seen with Buicks
- Valve cover gaskets.
- Oil pans.
- Failing emissions – “We've had like three of them in the shop in the past week.”
- Water pumps.
- Turbos.
- Oil filter housing leaking.
- Timing chains.
- Transmissions.
When was the Buick Allure discontinued?
February 15, 2019
| Buick LaCrosse | |
|---|---|
| Manufacturer | Buick (General Motors) |
| Also called | Buick Allure (Canada, 2005–2010) Alpheon (South Korea, 2010–2015) |
| Production | September 7, 2004 – February 15, 2019 (US) February 2006 – present (China) |
| Model years | 2005–2019 (US) 2006–present (China) |
What year is a bad Buick LaCrosse?
According to most previous owners, 2010 was the absolute worst year for the Buick Lacrosse. This model had a serious transmission issue that could cost more than $3,000 to have repaired if your vehicle had the problem. It was one of the most costly repairs and common in this year.
What is the most common problem with the Buick LaCrosse?
Many of the LaCrosse's common problems in this list are fairly minor and can be fixed through a simple replacement.
- Check Engine Light Turning On. ...
- Door Lock Actuator Failure. ...
- Clunking Noises From Steering. ...
- Headlight Failure. ...
- Power Steering Hose Leak.
Percentage distribution of complaints by Buick Allure years
We have researched Buick problems and analysed all the complaints filed against Buick Allure cars and compiled the top 1 most problematic Buick Allure model years:
Below you can see the percentage distribution of known problems by Buick Allure model years.
Distribution of the number of complaints by Buick Allure years
We've also compiled a chart for you with the number of complaints about Volkswagen Jetta cars of certain model years:
Buick Allure car problems categorized by type of issue
After analysing all complaints related to Buick Allure , it was concluded that the most common issues with these cars are:
- Exterior lighting problems
- Steering problems
- Structure problems
- Fuel system problems
- Other problems
The graph below shows statistics for all Buick Allure vehicle components and the number of complaints received.
The NHTSA has received 4 complaints about various vehicle components related to the Buick Allure . Below are the 25 most recent complaints reported for Buick Allure vehicles.
List of Buick Allure complaints
Buick Allure 2006
- Date Of Incident: 2017-09-29
- Date Complaint: 2017-09-29
- VIN: 2G4WJ582261
- Components: EXTERIOR LIGHTING
- Summary: DRIVING ALONG AT 8:30 PM ( DARKNESS) AND LOW BEAM HEADLIGHTS TURNED OFF. HIGH BEAMS WORKED, NO LOW BEAM. VERY DANGEROUS. I TRIED THE MANUAL SWITCHES AND COULD NOT GET THE LOW BEAMS TO TURN ON. HAD TO DRIVE WITH HIGH BEAMS TO GET HOME.
Buick Allure 2006
- Date Of Incident: 2015-07-28
- Date Complaint: 2015-09-09
- VIN: 2G4WJ582761
- Components: STEERING
- Summary: AS I WAS ENTERING AN ENTRANCE RAMP TO THE FREEWAY, BEGINNING TO ACCELERATE SPEED, FOR SOME REASON I PULLED BACK ON THE STEERING WHEEL AND DISCOVERED THE TILT WAS NOT WORKING AND THE ENTIRE STEERING WHEEL ALONG WITH THE COLUMN PULLED BACK NEARLY SIX INCHES, AS IF WOULD DETACH.
Buick Allure 2006
- Date Of Incident: 2014-04-19
- Date Complaint: 2014-04-20
- VIN: 2G4WJ582761
- Components: STRUCTURE
- Summary: THE PASSENGER DOOR WILL NOT OPEN. THE ELECTRIC LOCKS APPEAR TO BE FINE BUT THE DOOR HANDLE WILL NOT OPEN THE DOOR FORM THE INSIDE OR OUT. THIS APPEARS TO BE A HUGE SAFETY RISK AS EGRESS WOULD BE IMPOSSIBLE IN A FIRE/CRASH. *TR
Buick Allure 2006
- Date Of Incident: 1901-01-01
- Date Complaint: 2007-04-26
- Components: FUEL SYSTEM, OTHER
- Summary: 2005 BUICK ALLURE GAS GAUGE CUSTOMER STATES WHEN THE GAUGE IS SLIGHTLY UNDER 1/4 IT WILL DROP RAPIDLY TO SHOW EMPTY**CC *JB
Are you having problems with your Buick Allure?
