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2005 Buick LaCrosse Overview, Reviews, Ratings & Specs

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Jovan | March 31, 2025
The 2005 Buick LaCrosse marked a new direction for Buick's mid-size sedan offerings, replacing the Century and Regal. This four-door sedan aimed to blend comfort and value. Key trims included the base CX, mid-level CXL, and premium CXS. New, the LaCrosse ranged approximately from $20,000 to $27,000. It stood out for its smooth ride, spacious interior, and reputation for dependability, attracting buyers seeking a comfortable and practical car.
The Good

The 2005 Buick LaCrosse offers a comfortable and quiet ride, appealing to those seeking a relaxed driving experience. It is generally considered reliable and offers good value for the money. The spacious interior is a practical benefit. For some, the Buick name evokes a sense of traditional American luxury, offering emotional appeal.

The Bad

The 2005 Buick LaCrosse can suffer from issues with the automatic transmission, particularly in the early model years. Some owners have reported problems with the electrical system and climate control. Rust can also be a concern, especially in regions with harsh winters. Be sure to inspect for these common faults before purchasing.

2005 Buick LaCrosse: Quick Overview

Here's a bullet-point summary of the 2005 Buick LaCrosse's key specifications:

  • Engine Options:
    • 3.8L Series III V6: Available on CX and CXL trims.
    • 3.6L High Value V6: Standard on CXS trim.
  • Horsepower:
    • 3.8L V6: Approximately 200 horsepower.
    • 3.6L V6: Approximately 240 horsepower.
  • Fuel Economy:
    • 3.8L V6: Around 20 mpg city / 30 mpg highway.
    • 3.6L V6: Slightly lower, around 18 mpg city / 28 mpg highway.
  • 0-60 Times:
    • 3.8L V6: Approximately 8.5-9 seconds.
    • 3.6L V6: Approximately 7.5-8 seconds.
  • Towing Capacity: Not generally recommended or equipped for towing.
  • Trim-Level Features:
    • CX: Base model with standard features like cloth upholstery, air conditioning, and basic audio system.
    • CXL: Upgraded features such as leather upholstery, alloy wheels, dual-zone climate control, and premium audio.
    • CXS: Performance-oriented trim with the 3.6L V6 engine, sport-tuned suspension, chrome accents, and additional features like heated seats.

2005 Buick LaCrosse Specifications

Vehicle Information
Year 2005
Make Buick
Model LaCrosse
Trim -
Style -
Type Sedan
Category Compact Car
Manufacturing Details
Made In Canada
Manufacturing City OSHAWA #2
Dimensions
Doors 4-Door
Curb Weight -
Gross Vehicle Weight Rating -
Overall Height -
Overall Length -
Overall Width -
Wheelbase Length -
Standard Seating -
Engine & Performance
Engine L67
Engine Size 3.6L
Engine Cylinders 6
Transmission -
Transmission Type -
Transmission Speeds -
Drivetrain Front-Wheel Drive
Additional Features
Anti-Brake System -
Steering Type -
Pricing
Manufacturer Suggested Retail Price (MSRP) -
Invoice Price -
Delivery Charges -

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Analysis

What Problems Does the 2005 Buick LaCrosse Have?

The 2005 Buick LaCrosse, while generally reliable, has some frequently reported problems that potential buyers should be aware of. Transmission issues, particularly erratic shifting or complete failure, are a common concern, especially in earlier production models. Some owners have also reported problems with the electrical system, including malfunctioning power windows, door locks, and issues with the climate control system.

Another potential issue is rust, especially in areas where road salt is used during the winter months. Check the undercarriage, rocker panels, and wheel wells for signs of corrosion. Engine oil leaks can also occur over time, so inspect the engine bay for any visible leaks.

While there may have been recalls related to specific components, it's essential to check the National Highway Traffic Safety Administration (NHTSA) website for the most up-to-date recall information related to the 2005 Buick LaCrosse. Long-term reliability concerns often revolve around the longevity of the transmission and the potential for electrical problems. Regular maintenance and addressing issues promptly can help to mitigate these risks.

How long will the 2005 Buick LaCrosse last?

With proper maintenance, a 2005 Buick LaCrosse can easily reach 200,000 miles or more. Many owners report getting 15-20 years of service out of their vehicles. However, longevity depends heavily on maintenance habits. Regular oil changes, transmission fluid flushes, and timely repairs are crucial.

The most significant long-term durability concern is the transmission, which can require costly repairs or replacement. Rust can also become a major factor in colder climates. Electrical gremlins may surface over time, requiring diagnosis and repair. Despite these potential weaknesses, a well-maintained LaCrosse can provide many years of reliable service.

What Technology & Safety Features are Included?

The 2005 Buick LaCrosse offered a reasonable array of built-in tech and safety features for its time. Standard entertainment features included an AM/FM radio with a CD player. Higher trims, like the CXL, often included premium audio systems. Tech features were relatively basic compared to modern vehicles, with options like OnStar available.

Driver-assistance features were limited, mainly consisting of anti-lock brakes (ABS) and traction control. Safety features included front airbags and side-impact airbags in some trims. No advanced driver-assistance systems (ADAS) like lane departure warning or automatic emergency braking were available.

Optional features could include things like a sunroof, heated seats, and upgraded audio systems. Crash-test ratings from the NHTSA (National Highway Traffic Safety Administration) and IIHS (Insurance Institute for Highway Safety) are valuable resources to consult. Generally, the LaCrosse performed reasonably well in crash tests for its class, providing adequate protection for occupants. Keep in mind that safety standards have evolved significantly since 2005, so modern vehicles offer superior safety technologies. It's recommended to review specific crash test data for the 2005 LaCrosse from reputable sources to gain a complete understanding of its safety performance.

What Colors Options are Available?

Exterior Colors
White Diamond Tricoat
Sand Beige Metallic
Dark Bronzemist Metallic
Red Jewel Tintcoat
Black
Dark Blue Metallic
Silver Metallic
Interior Colors
Light Cashmere
Neutral
Gray

2005 Buick LaCrosse Prices and Market Value

When new, the 2005 Buick LaCrosse ranged from approximately $20,000 to $27,000, depending on the trim level and options. In today's used market, prices typically range from $2,000 to $6,000, depending on condition, mileage, and location. The LaCrosse has depreciated significantly due to its age. Factors affecting resale value include overall condition, mileage, maintenance records, and whether it has any known mechanical issues. Cars in excellent condition with low mileage and complete service records command the highest prices. The Buick brand's reputation for reliability and comfort can help retain some value, but age and mileage remain the primary factors.

2005 Buick LaCrosse Cost of Ownership

The 2005 Buick LaCrosse generally offers reasonable ownership costs. Insurance premiums are typically moderate. Fuel economy is average for its class. Maintenance costs are relatively affordable, with readily available parts and straightforward repairs. However, potential transmission issues can lead to significant repair bills. Overall, the LaCrosse is neither exceptionally economical nor overly costly to own, falling into the middle ground. Budgeting for potential repairs, particularly to the transmission, is crucial for long-term ownership.

2005 Buick LaCrosse Fuel Efficiency

Fuel Type Gasoline
Fuel Capacity -
City Mileage -
Highway Mileage -

2005 Buick LaCrosse Safety Rating

NHTSA
Overall Rating Not Tested
Overall Frontal Star Rating Not Tested
Side Overall Star Rating Not Tested
Overall Rollover Star Rating Not Tested
Combined Front Seat Rating Not Tested
Combined Rear Seat Rating Not Tested
Overall Frontal Star Rating Not Tested
Frontal Barrier Star Ratings Not Tested
Side Barrier Star Ratings Not Tested
Rollover Resistance Star Rating Not Tested

2005 Buick LaCrosse Recalls & Defects

Service Brakes, Hydraulic:pedals and Linkages
Recall date 2005-04-20
Recall no. 05v156000
Source NHTSA
Summary 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.
Notes GM Recall NO. 05038. Customers MAY Also Contact THE National Highway Traffic Safety Administration's Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Http://Www.safercar.gov.
AIR Bags:frontal
Recall date 2006-10-31
Recall no. 06v417000
Source NHTSA
Summary 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.
Notes GM Recall NO. 06102.customers MAY Also Contact THE National Highway Traffic Safety Administration's Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Http://Www.safercar.gov.
Steering
Recall date 2009-02-17
Recall no. 09e005000
Source NHTSA
Summary 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.
Notes This Recall Only Pertains TO Aftermarket Dorman Steering Knuckles and HAS NO Relation TO ANY Original Equipment Installed ON Vehicles Manufactured BY General Motors Corporation.owners MAY Also Contact THE National Highway Traffic Safety Administration's Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO <A Href=http://Www.safercar.gov>http://www.safercar.gov</a> .
Electrical System:ignition
Recall date 2014-06-23
Recall no. 14v355000
Source NHTSA
Summary 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.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
Exterior Lighting:headlights
Recall date 2015-08-14
Recall no. 15v519000
Source NHTSA
Summary 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.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.

2005 Buick LaCrosse Insurance

Insurance for a 2005 Buick LaCrosse is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.

How Does the 2005 Buick LaCrosse Compare to Other Sedan?

The 2005 Buick LaCrosse competed with mid-size sedans like the Toyota Camry, Honda Accord, Ford Taurus, and Chevrolet Impala. Compared to the Camry and Accord, the LaCrosse offered a more comfortable and relaxed ride but generally lacked their reputation for bulletproof reliability. Its performance was on par with the Taurus and Impala, but the GM cars often offered more features for the price.

In terms of reliability, the Camry and Accord generally outperform the LaCrosse. The Impala is a similar alternative, offering comparable features and performance, but also shares some of GM's reliability concerns. The Taurus, while reliable in some respects, can feel dated compared to the others. If reliability is a top priority, the Toyota Camry or Honda Accord would be better choices, albeit potentially at a higher price point in the used market. If comfort and features are more important and you're willing to accept a slightly higher risk of repairs, the LaCrosse remains a viable option. Carefully inspect any potential purchase and prioritize models with documented maintenance.

Ranks #1937 Sedan

1 2023 Toyota Camry (5.0★)
2 2023 Honda Accord (0.0★)
3 2023 Lexus ES (0.0★)
4 2024 Subaru Legacy (5.0★)
5 2022 Mazda MX-30 (4.0★)
6 2024 BMW M3 (0.0★)
7 2023 Ford Mustang (5.0★)
8 2023 Mercedes-Benz AMG GT (0.0★)
9 2023 Audi A3 (0.0★)
10 2023 Chevrolet Camaro (5.0★)
11 2023 Hyundai Elantra Hybrid (0.0★)
12 2023 Nissan Altima (4.0★)
1937 2005 Buick LaCrosse (0.0★)

Final Verdict: Is the 2005 Buick LaCrosse a Good Sedan?

The 2005 Buick LaCrosse is ideal for buyers seeking a comfortable, spacious, and affordable mid-size sedan. It's a good option for those who prioritize ride quality and a quiet interior over sporty handling or cutting-edge technology. Whether it's worth buying depends heavily on its condition and price. A well-maintained LaCrosse, particularly a CXL or CXS trim with documented service records, can represent a good value. However, a thorough inspection is crucial to identify potential transmission or electrical issues. Newer vehicles, or well maintained Toyotas/Hondas, will likely be more reliable for a higher price. Buying from a reputable seller or having a pre-purchase inspection can mitigate risks.

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Jovan

Jovan specializes in interpreting vehicle records and making sense of VIN data. With over 10 years of experience in the automotive data industry, his work ensures that every report is clear, accurate, and useful for car buyers.