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2008 Buick Lucerne Overview, Reviews, Ratings & Specs

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Jovan | September 27, 2025
The 2008 Buick Lucerne is a full-size luxury sedan, serving as Buick's flagship model during its production run from 2006 to 2011. It boasted a conventional four-door sedan body style and was available in CX, CXL, CXS, and the powerful Super trims. Priced new around $27,000 to $40,000, it stood out for its exceptionally smooth ride, quiet cabin, and plush comfort, appealing to buyers seeking traditional American luxury and a serene driving experience without the hefty price tag of European rivals.
The Good

The 2008 Buick Lucerne offers exceptional ride comfort and a remarkably quiet interior, appealing to those seeking a serene driving experience. Its powerful V8 (CXS, Super) provides confident acceleration, while V6 models offer reasonable efficiency. For practical buyers, it presents strong value in the used market, boasting proven GM powertrains for decent reliability and a design that exudes understated elegance.

The Bad

Known weaknesses for the 2008 Buick Lucerne include potential issues with power steering pump leaks, intermediate steering shaft noise, and HVAC blend door actuators. Some owners report electrical gremlins, and the older V6 (3.8L) can be prone to intake manifold gasket leaks. Its handling isn't particularly sporty, and interior plastics can feel a bit dated compared to competitors.

2008 Buick Lucerne: Quick Overview


  • Engine Options:
    • 3.8L V6 (CX, CXL): Standard on base and mid-level trims, a dependable pushrod engine.
    • 3.9L V6 (CXL Special Edition): A slightly more powerful V6 option.
    • 4.6L Northstar V8 (CXS, Super): An aluminum DOHC engine, offering significantly more power.

  • Horsepower:
    • 3.8L V6: 197 hp @ 5200 rpm
    • 3.9L V6: 227 hp @ 5700 rpm
    • 4.6L Northstar V8: 275 hp @ 6000 rpm (CXS); 292 hp @ 6300 rpm (Super)

  • Fuel Economy (EPA estimated city/highway MPG):
    • 3.8L V6: 16/25 MPG
    • 3.9L V6: 16/23 MPG
    • 4.6L Northstar V8: 15/22 MPG

  • 0-60 MPH Times (approximate):
    • 3.8L V6: 8.5-9.0 seconds
    • 4.6L Northstar V8 (CXS): 7.0-7.5 seconds
    • 4.6L Northstar V8 (Super): 6.5-7.0 seconds

  • Towing Capacity:
    • Generally not recommended for significant towing; estimated maximum is around 1,000 lbs, primarily for light utility trailers.

  • Trim-Level Features:
    • CX: Entry-level, includes power windows/locks/mirrors, remote keyless entry, dual-zone manual climate control, OnStar, a six-speaker audio system with CD player, and 16-inch steel wheels.
    • CXL: Adds automatic climate control, heated power front seats, leather upholstery, larger 17-inch alloy wheels, and steering wheel audio controls.
    • CXS: Elevates luxury with the Northstar V8, Magnetic Ride Control, larger 18-inch chrome-plated alloy wheels, heated and cooled front seats, a Harman Kardon audio system, and woodgrain interior accents.
    • Super: Top-tier performance and luxury, featuring the higher-output Northstar V8, specific styling cues like unique fascias and rocker panels, a firmer suspension, and interior enhancements like heated steering wheel and upgraded leather.

2008 Buick Lucerne Specifications

Vehicle Information
Year 2008
Make Buick
Model Lucerne
Trim -
Style -
Type Sedan
Category Compact Car
Manufacturing Details
Made In United States
Manufacturing City ORION
Dimensions
Doors 4-Door
Curb Weight -
Gross Vehicle Weight Rating -
Overall Height -
Overall Length -
Overall Width -
Wheelbase Length -
Standard Seating -
Engine & Performance
Engine LD8
Engine Size 4.6L
Engine Cylinders 8
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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What Problems Does the 2008 Buick Lucerne Have?

The 2008 Buick Lucerne, while generally a dependable vehicle, does have some frequently reported problems and long-term reliability concerns worth noting. A common issue across many GM vehicles of this era, including the Lucerne, is with the power steering system. Owners frequently report power steering pump leaks, which can lead to fluid loss and increased steering effort. The intermediate steering shaft is another component known to become noisy or develop play over time, often manifesting as a clunking sensation in the steering column.

HVAC blend door actuators are a persistent nuisance; these plastic components regulate air temperature and distribution, and their failure can lead to inconsistent heating or cooling, often accompanied by clicking noises from behind the dashboard.

For models equipped with the 3.8L V6 engine, intake manifold gasket leaks are a well-documented problem. This can lead to coolant loss, overheating, and potential engine damage if not addressed promptly. While not as prevalent on the 4.6L Northstar V8 in the 2008 model year as in earlier iterations, Northstar engines generally require diligent maintenance.

Electrical issues, though not widespread, can include power window switch failures, instrument cluster glitches, or issues with the infotainment system. Suspension components like sway bar links and bushings can wear out over higher mileages, affecting ride quality and handling.

Regarding recalls, the 2008 Buick Lucerne was affected by the widespread GM ignition switch recall (NHTSA Campaign Number: 14V355000), where the ignition switch could inadvertently move from the "run" to "accessory" position, cutting engine power and disabling airbags. Another recall (NHTSA Campaign Number: 14V394000) involved a potential loss of electric power steering assist. Always verify that all recalls have been addressed for any used vehicle.

How long will the 2008 Buick Lucerne last?

The 2008 Buick Lucerne, particularly with the 3.8L V6, can achieve impressive longevity, often reaching 150,000 to 200,000 miles or more with diligent maintenance. The Northstar V8, while more powerful, typically requires more meticulous care to reach similar high mileages without issues. Owners report an average service life of 12-15 years or more.

Long-term durability is generally good for the chassis and core components. However, specific weaknesses tend to emerge over time, such as power steering leaks, intermediate steering shaft wear, HVAC blend door actuator failures, and aging suspension components (bushings, struts) leading to a less composed ride. Electrical gremlins can also crop up with age. Regular fluid changes, especially for the transmission and power steering, and prompt attention to minor issues are crucial for maximizing its lifespan and preventing costly repairs down the line.

What Technology & Safety Features are Included?

The 2008 Buick Lucerne, while not on the cutting edge of technology, offered a respectable suite of features for its time, prioritizing comfort and convenience. Standard built-in tech included General Motors' OnStar communication system, providing emergency services, roadside assistance, and turn-by-turn navigation (subscription required). All models featured dual-zone climate control, though manual on CX and automatic on CXL and higher trims.

For entertainment, a standard AM/FM stereo with a CD player and auxiliary input jack was common. Higher trims and optional packages could include a premium Harman Kardon nine-speaker audio system, a six-disc CD changer, and even an integrated DVD-based navigation system with a touch screen. Rear-seat entertainment systems were not a common factory option for the Lucerne.

Driver-assistance features were somewhat limited by modern standards. The primary offerings were standard cruise control, available Ultrasonic Rear Parking Assist (parking sensors) on CXL and CXS/Super models, and a Tire Pressure Monitoring System. More advanced features like blind-spot monitoring or lane departure warning were not available.

Safety features were robust for the era, including standard dual front airbags, front side-impact airbags, and full-length side curtain airbags. Four-wheel anti-lock disc brakes (ABS) were standard across all trims, as was traction control. Electronic Stability Control (StabiliTrak) was standard on V8 models (CXS, Super) and optional on V6 models. The Lucerne also featured a LATCH system for child safety seats.

In crash test ratings, the 2008 Buick Lucerne performed well. The National Highway Traffic Safety Administration (NHTSA) awarded it five out of five stars for frontal impact protection for both driver and passenger, and five stars for side-impact protection for front and rear occupants. The rollover rating was four stars. The Insurance Institute for Highway Safety (IIHS) gave the Lucerne a "Good" rating (the highest score) in its frontal offset crash test. Side impact tests by IIHS also yielded a "Good" rating when equipped with side airbags.

What Colors Options are Available?

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2008 Buick Lucerne Prices and Market Value

When new, the 2008 Buick Lucerne had an MSRP ranging approximately from $27,000 for the base CX model to over $40,000 for a fully loaded Super trim. As a full-size American luxury sedan, it experienced significant depreciation, a common trend for vehicles in this segment not wearing a premium European badge. Today, used market prices for a 2008 Lucerne vary widely based on condition, mileage, and trim level, typically ranging from $4,000 to $8,000, with exceptionally clean, low-mileage Super models possibly fetching a bit more.

Factors affecting its resale value include the overall condition (interior, exterior), maintenance history, and local market demand. The V8-equipped CXS and Super trims might command a slightly higher price due to their performance and feature set, but the V6 models offer better fuel economy, which can appeal to budget-conscious buyers. High mileage, signs of neglect, and unaddressed common issues like power steering leaks significantly reduce its value.

2008 Buick Lucerne Cost of Ownership

Insurance costs for the 2008 Buick Lucerne are generally moderate, reflecting its non-sporty nature and high safety ratings. Fuel costs vary; V6 models offer decent economy for a large car (around 20 MPG combined), while Northstar V8s are thirstier (closer to 17 MPG combined). Maintenance is relatively affordable, as parts are readily available and many components are shared with other GM platforms. Routine servicing is straightforward.

However, repair costs for common issues like power steering leaks, HVAC actuators, or intake manifold gaskets can add up if not addressed. The Northstar V8, in particular, can have more expensive repairs if major engine work is needed. Overall, the Lucerne is an economical vehicle to own for its size, provided major V8-specific issues are avoided and routine maintenance is consistent.

2008 Buick Lucerne Fuel Efficiency

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

2008 Buick Lucerne 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

2008 Buick Lucerne Insurance

Insurance for a 2008 Buick Lucerne is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.

How Does the 2008 Buick Lucerne Compare to Other Sedan?

The 2008 Buick Lucerne occupied the traditional full-size American sedan segment, competing against vehicles like the Toyota Avalon, Chrysler 300, Ford Crown Victoria/Mercury Grand Marquis, and the Chevrolet Impala.

Performance: The Lucerne's V6 models (197-227 hp) offer adequate power for daily driving, comparable to the base V6s in the Impala. The Northstar V8 (275-292 hp) gives it a performance edge over most base rivals, rivaling the more powerful V6s in the Avalon and Impala, and even challenging the Hemi V8 in the Chrysler 300 in terms of outright acceleration for the Super trim. However, handling is decidedly softer than the sportier Chrysler 300.

Features: The Lucerne boasted a quiet cabin and superior ride comfort, often surpassing the Impala and Crown Vic in refinement. Its available features like Magnetic Ride Control (CXS/Super) and heated/cooled seats put it closer to the Avalon's luxury offerings. The Avalon typically had a more modern interior design and slightly better tech integration for its time, while the Chrysler 300 offered a more aggressive, distinctive styling.

Reliability: The Lucerne's 3.8L V6 is a proven, reliable workhorse, often outlasting competitors' similar engines if intake manifold gaskets are addressed. The Northstar V8 can be reliable with strict maintenance but carries a higher risk of expensive issues compared to Toyota's bulletproof V6 in the Avalon. The Impala shares many mechanicals, thus similar reliability. The Crown Vic/Grand Marquis are legendary for durability, especially their drivetrains.

Price: New, the Lucerne was competitive. Used, it has depreciated significantly, making it a very strong value proposition. It's generally cheaper than a comparable Avalon but often more expensive than an Impala or Crown Vic/Grand Marquis of the same year, though offering more luxury than the latter two.

Alternatives:
  • For comfort and reliability: The Toyota Avalon is a superior choice, offering excellent reliability, a refined ride, and strong resale value, albeit at a higher used price.
  • For performance and style: The Chrysler 300 provides more distinctive styling, rear-wheel drive (or AWD), and available Hemi V8 power for a more engaging drive.
  • For ultimate durability and simplicity: The Ford Crown Victoria / Mercury Grand Marquis are robust, simple, and incredibly durable, often found at lower prices but with less luxury and dated interiors.
  • For a similar domestic alternative: The Chevrolet Impala (2006-2013 generation) offers similar mechanics at an even lower price point, though with less luxury and refinement than the Lucerne.

Final Verdict: Is the 2008 Buick Lucerne a Good Sedan?

The 2008 Buick Lucerne is an ideal vehicle for buyers prioritizing a supremely comfortable, quiet, and plush ride above all else. It's perfect for long highway cruises and those who appreciate traditional American luxury without the premium price tag. It's particularly well-suited for older drivers or families seeking a spacious, safe, and undemanding daily driver.

It is absolutely worth buying as a used vehicle due to its significant depreciation, offering exceptional value for money. Look for well-maintained examples, ideally with documented service history. The V6 CXL trim strikes a great balance between features, fuel economy, and reliability, as the 3.8L V6 is notoriously durable. The CXS or Super trims with the Northstar V8 offer more power and luxury, but require more diligent maintenance and can have higher repair costs. Avoid neglected examples, especially those with suspected power steering or HVAC issues, unless factored into the purchase price. Overall, a great budget-friendly luxury cruiser.

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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.