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2006 Buick Lucerne Review: A Hidden Gem, Combining Luxury and Power at a Modest Price

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Simon A | March 31, 2025
The 2006 Buick Lucerne is a full-size sedan that replaced the LeSabre and Park Avenue. It offered traditional Buick comfort and features. The Lucerne was produced from 2006 to 2011. Key trims included the CX, CXL, and CXS. When new, prices ranged from around $26,000 to $35,000. It stood out for its smooth ride, spacious interior, and reputation for being a comfortable, reliable car, appealing to those prioritizing these qualities over sporty handling.
The Good

The 2006 Buick Lucerne excels in comfort and reliability, appealing to practical buyers. The smooth ride and spacious interior provide a relaxing experience. While not a sports car, the V6 and V8 engine options offer adequate performance. Emotionally, it offers a sense of traditional American luxury and dependability. It also offers decent value for its class, especially on the used market.

The Bad

Known weaknesses of the 2006 Buick Lucerne include potential issues with the electrical system, specifically the body control module (BCM). Some owners have reported problems with the transmission and power steering. Rust can also be a concern, especially in colder climates. Be sure to check for any warning lights on the dashboard and ensure all electronics function correctly.

2006 Buick Lucerne: Quick Overview

Key Specs for the 2006 Buick Lucerne:

  • Engine Options:
    • 3.8L Series III V6: Standard on CX and CXL trims
    • 4.6L Northstar V8: Available on CXL and standard on CXS
  • Horsepower:
    • 3.8L V6: 197 hp @ 5200 rpm
    • 4.6L V8: 275 hp @ 6000 rpm
  • Fuel Economy (EPA Estimated):
    • 3.8L V6: 19 mpg city / 28 mpg highway
    • 4.6L V8: 17 mpg city / 26 mpg highway
  • 0-60 Times (Estimated):
    • 3.8L V6: ~9.0 seconds
    • 4.6L V8: ~7.0 seconds
  • Towing Capacity: Not Recommended for Towing
  • Trim-Level Features:
    • CX: Cloth upholstery, power windows and locks, air conditioning, AM/FM radio with CD player, cruise control.
    • CXL: Leather upholstery, heated front seats, dual-zone climate control, alloy wheels, upgraded audio system (optional navigation).
    • CXS: V8 engine, Magnetic Ride Control, chrome accents, unique interior trim, premium audio system.

2006 Buick Lucerne Specifications

Vehicle Information
Year 2006
Make Buick
Model Lucerne
Trim -
Style -
Type Sedan
Category Large Car
Manufacturing Details
Made In United States
Manufacturing City ORION
Dimensions
Doors 4-Door
Curb Weight 3869 pounds
Gross Vehicle Weight Rating -
Overall Height -
Overall Length -
Overall Width -
Wheelbase Length -
Standard Seating -
Engine & Performance
Engine LD8
Engine Size 3.8L
Engine Cylinders 6
Transmission -
Transmission Type Automatic
Transmission Speeds -
Drivetrain Front-Wheel Drive
Additional Features
Anti-Brake System -
Steering Type -
Pricing
Manufacturer Suggested Retail Price (MSRP) $27,265
Invoice Price $25,765
Delivery Charges $725

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What Problems Does the 2006 Buick Lucerne Have?

Frequently reported problems for the 2006 Buick Lucerne include issues with the electrical system, particularly the Body Control Module (BCM). This can manifest as problems with the windows, locks, and lighting. Some owners have reported transmission issues, such as rough shifting or slipping, especially at higher mileage. Power steering problems, including leaks and pump failure, have also been noted.
Recalls for the 2006 Lucerne have addressed issues such as potential fuel leaks and problems with the power steering hose. It's crucial to check the vehicle's VIN with the NHTSA to determine if all applicable recalls have been addressed.
Long-term reliability concerns include the potential for rust, particularly in areas with harsh winters and road salt. The Northstar V8 engine, while powerful, is known for potential head gasket issues at higher mileage, which can be a costly repair. The 3.8L V6 is generally considered more reliable. Premature wear of suspension components is also a common issue as the car ages. Regular maintenance is essential to mitigate these potential problems. While some problems are known across the entire model run, some issues are more common as vehicles accumulate more miles. Checking forums and owner reviews can provide valuable insight.

How long will the 2006 Buick Lucerne last?

With consistent maintenance, a 2006 Buick Lucerne can realistically reach 200,000 miles or more. Many owners have reported exceeding this milestone. Proper maintenance, including regular oil changes, transmission fluid flushes, and cooling system service, is critical.
Long-term durability hinges on addressing known weaknesses. Rust prevention is essential, particularly in colder climates. The Northstar V8 requires diligent monitoring for potential head gasket issues. Suspension components and electrical systems may require attention as the vehicle ages. Overall, the Lucerne can provide many years of service with proactive maintenance.

What Technology & Safety Features are Included?

The 2006 Buick Lucerne offered a reasonable array of tech and safety features for its time. Standard features included power windows and locks, air conditioning, and an AM/FM radio with a CD player. Higher trims added dual-zone climate control, heated seats, and a premium audio system. Optional features included a navigation system (on CXL), OnStar, and rear parking assist.
Safety Features:
Standard safety features included anti-lock brakes (ABS), traction control, and front and side airbags. The CXS trim added StabiliTrak electronic stability control.
Driver Assistance:
While not as advanced as modern systems, the Lucerne offered features like cruise control and optional rear parking assist to aid the driver.
Crash Test Ratings:
The 2006 Buick Lucerne generally performed well in crash tests conducted by the National Highway Traffic Safety Administration (NHTSA) and the Insurance Institute for Highway Safety (IIHS). NHTSA gave it mostly 5-star ratings in frontal and side crash tests. IIHS rated it "Good" in frontal offset crash tests. Keep in mind that safety standards and testing procedures have evolved since 2006.
Entertainment:
Entertainment was primarily focused on audio, with optional upgrades including premium speakers and a CD changer. Modern smartphone integration was not available.

What Colors Options are Available?

Exterior Colors
Summit White
Black Onyx
Silver Sand Metallic
Dark Bronzemist Metallic
Midnight Blue Metallic
Red Jewel Tintcoat
Interior Colors
Cream Cashmere
Neutral Shale
Black

2006 Buick Lucerne Prices and Market Value

When new, the 2006 Buick Lucerne ranged from approximately $26,000 for a base CX model to around $35,000 for a fully equipped CXS. On the used market, prices vary widely based on condition, mileage, and trim level. Expect to find them ranging from around $3,000 to $8,000, or even less for high-mileage or poorly maintained examples.
The Lucerne has depreciated significantly. Factors affecting resale value include mileage, condition (rust-free examples command a premium), service history, and trim level. The V8 models might hold slightly better value due to their performance, but potential head gasket issues can deter some buyers. Low mileage and well-documented maintenance records are key to maximizing resale value.

2006 Buick Lucerne Cost of Ownership

Insurance costs for the 2006 Buick Lucerne are generally moderate, as it is a relatively common and unpretentious vehicle. Fuel costs will depend on driving habits and the engine choice; the V6 is more economical than the V8. Maintenance costs can be average, but potential repairs, particularly related to electrical issues, transmission, or the Northstar V8, can increase long-term ownership costs. While the Lucerne isn't inherently costly to own, neglecting maintenance or experiencing major repairs can make it less economical than some competitors.

2006 Buick Lucerne Fuel Efficiency

Fuel Type Gasoline
Fuel Capacity 18 gallons
City Mileage 17 miles/gallon
Highway Mileage 26 miles/gallon

2006 Buick Lucerne Safety Rating

NHTSA
Side Driver Rating
Frontal Passenger Rating
Rollover Rating
Side Rear Passenger Rating
Frontal Driver Rating
IIHS
Rear Crash Protection/Head Restraint Ratings Poor
Moderate Overlap Front Test Results Good
Side Impact Test Results Acceptable

2006 Buick Lucerne Recalls & Defects

Electrical System
Recall date 2010-06-04
Recall no. 10v240000
Source NHTSA
Summary GM IS Recalling Certain Model Year 2006-2009 Buick, Lucerne; Cadillac Dts; Hummer H2; Model Year 2008-2009 Buick Enclave; Cadillac Cts; Model Year 2007-2009 Cadillac Escalade, Escalade Esv, Escalade Ext; Chevrolet Avalanche, Silverado, Suburban, Tahoe; GMC Acadia, Sierra, Yukon, Yukon XL; Saturn Outlook; and Model Year 2009 Chevrolet Traverse Vehicles Equipped With A Heated Washer Fluid System (Hwfs). A Recall WAS Implemented IN 2008 TO ADD A Fuse TO THE Control Circuit Harness TO Address THE Potential Consequences OF A Printed Circuit Board (Pcb) Electrical Short. However, There Have Been NEW Reports OF Thermal Incidents ON Hwfs Modules After This Improvement WAS Installed. These Incidents Resulted From A NEW Failure Mode Attributed TO THE Device's Thermal Protection Feature. THE Significance Varies From Minor Distortion TO Considerable Melting OF THE Plastic Around THE Hwfs Fluid Chamber.
Consequence IT IS Possible FOR THE Heated Washer Module TO Ignite and A Fire MAY Occur.
Remedy Dealers Will Permanently Disable and Remove THE Heated Washer Fluid Module. AN Updated Page FOR THE Owner Manual Will BE Provided and Inserted IN THE Owner Manual TO Document That THE Feature HAS Been Permanently Disabled and Removed From THE Vehicle. THE Safety Recall Began ON June 11, 2010. Owners MAY Contact Buick AT 1-866-608-8080, Cadillac AT 1-866-982-2339, Chevrolet AT 1-800-630-2438, Saturn AT 1-800-972-8876, GMC AT 1-866-996-9463 and Hummer AT 1-800-732-5493 or AT THE Owner Center AT Www.gmownercenter.com.
Notes 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.
Steering:hydraulic Power Assist:hose, Piping, and Connections
Recall date 2006-04-05
Recall no. 06v105000
Source NHTSA
Summary ON Certain Vehicles Equipped With A V8 Engine,the Power Steering Hose Connectors MAY Have Been Inadequately Crimped Which Could Result IN A Fluid Leak.
Consequence IF This Were TO Occur, Power Steering Assist MAY BE Lost and Increased Steering Effort Would BE Required AT Low Speeds. Also, IF THE Power Steering Fluid Were TO Contact HOT Engine Parts, AN Engine Compartment Fire Could Occur.
Remedy Dealers Will Replace THE Power Steering Gear Inlet Hose. THE Recall Began ON March 29, 2006. Owners MAY Contact Buick AT 1-866-608-8080 or Cadillac AT 1-866-982-2339.
Notes GM Recall NO. 06026.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.
Electrical System
Recall date 2008-08-28
Recall no. 08v441000
Source NHTSA
Summary GM IS Recalling 857,735 MY 2006-2008 Buick Lucerne; Cadillac Dts; Hummer H2; MY 2007-2008 Cadillac Escalade, Escalade Esv, Escalade Ext; Chevrolet Avalanche, Silverado, Suburban, Tahoe; GMC Acadia, Sierra, Yukon, Yukon XL, Saturn Outlook; and MY 2008 Buick Enclave Vehicles Equipped With A Heated Wiper Washer Fluid System. A Short Circuit ON THE Printed Circuit Board FOR THE Washer Fluid Heater MAY Overheat THE Control-circuit Ground Wire.
Consequence This MAY Cause Other Electrical Features TO Malfunction, Create AN Odor, or Cause Smoke Increasing THE Risk OF A Fire.
Remedy Dealers Will Install A Wire Harness With AN In-Line Fuse Free OF Charge. THE Recall Began ON September 12, 2008. Owners MAY Contact Buick AT 1-866-608-8080; Cadillac AT 1-800-982-2339 or Http://Www.cadillac.com; Chevrolet AT 1-800-630-2438; Saturn AT 1-800-972-8876 or Http://www.saturn.com, GMC AT 1-866-996-9436; or Hummer AT 1-800-732-5493; or Through Their Website AT <A Href=http://www.gmownercenter.com>http://www.gmownercenter.com</a> .
Notes GM Recall NO. 08048. 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 <A Href=http://Www.safercar.gov>http://www.safercar.gov</a> .

2006 Buick Lucerne Insurance

Insurance for a 2006 Buick Lucerne is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.

How Does the 2006 Buick Lucerne Compare to Other Sedan?

The 2006 Buick Lucerne competed with other full-size sedans like the Toyota Avalon, Ford Taurus, Chrysler 300, and Mercury Grand Marquis. In terms of performance, the Lucerne's V8 offered competitive power, though the Avalon was generally considered more refined. The Taurus and Grand Marquis were similar in performance but less luxurious. The Chrysler 300 offered more aggressive styling and handling.
Features-wise, the Lucerne offered a comparable set of amenities, although the Avalon boasted better build quality and some more advanced features. Reliability is where the Avalon truly shines, generally outperforming the Lucerne. The Taurus and Grand Marquis were known for their durability but lacked the Lucerne's comfort.
In terms of price, the Lucerne was generally competitive, especially on the used market. However, given the age of the vehicle, potential buyers should consider the Toyota Avalon for superior reliability. The Ford Taurus (later models) also present a strong alternative, offering similar comfort with perhaps better safety features and reliability in later model years. The Chrysler 300 provides a more stylish and modern driving experience but may not match the Lucerne's smooth ride.

Ranks #1901 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★)
1901 2006 Buick Lucerne (0.0★)

Final Verdict: Is the 2006 Buick Lucerne a Good Sedan?

The 2006 Buick Lucerne is ideal for buyers seeking a comfortable, spacious, and affordable full-size sedan. It's a good choice for those who prioritize a smooth ride and a traditional American car experience. Whether it's worth buying depends on the individual vehicle's condition and price. It is exclusively a used vehicle at this point. Look for well-maintained examples with comprehensive service records, ideally those without significant rust. A V6 model may be a safer bet than the V8 due to potential head gasket issues. Before purchasing, have a mechanic inspect the car for electrical problems, transmission issues, and other common Lucerne weaknesses. If you find a clean, well-maintained example at a reasonable price, it can be a worthwhile purchase.

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Simon A

Simon is a contributor to VinCheck, where he provides articles and reviews on various automotive topics. His work focuses on delivering accurate and up-to-date information about used cars, helping readers make informed decisions.