You might not realize that the 2004 and 2005 Buick Century models stand out for their balance of power, fuel efficiency, and spacious interiors, making them some of the most reliable you can find.
Yet, just a few years earlier, from 1999 to 2002, these vehicles suffered from serious issues like intake manifold gasket failures and coolant leaks that led to costly repairs. Understanding these key differences can save you from unexpected headaches and expenses.
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Key Takeaways
- 2005 model: Praised for reliability, value, and smooth ride.
- 2004 model: Spacious with good fuel economy, reliable for its time.
- 1999 model: Issues with manifold and coolant leaks.
- 2000 model: Transmission problems led to harsh shifts.
- 1999-2002 models: Plagued by costly repairs and reliability concerns.
Best Years for the Buick Century
When considering the best years for the Buick Century, the 2005 and 2004 models stand out as top choices.
The 2005 model is praised for its smooth ride, spacious interior, and balance of efficiency and power, with a single trim level featuring a 3.6-liter V6 engine and 21 MPG combined fuel economy.
It’s noted for reliability and value.
The 2004 model offers spaciousness, good fuel economy, and value, with features like a four-wheel disc brake system and updated sound system, making it a solid choice for those seeking comfort and reliability.
Worst Years for the Buick Century
The worst years for the Buick Century carry significant mechanical issues that can lead to costly repairs and frustrating ownership experiences.
The 1999 model is particularly problematic, with manifold, intake manifold gasket, and coolant leak issues.
The 2000 model faces transmission solenoid problems, causing harsh shifts.
The 2002 and 2001 models also experience manifold/header issues, coolant leaks, and starter fires due to oil buildup.
These Buick Century years are plagued by repair costs and reliability concerns, making them less desirable options for potential buyers.
Common Buick Century Problems
Common issues with the Buick Century include faulty power windows, which can be repaired for about $450 if they fall into the door.
You’ll also encounter coolant leaks caused by cracked intake manifolds, a known engine problem tied to a Dexcool class action lawsuit due to gasket failures.
These intake manifold leaks hurt the overall reliability of the 6th generation Century (1997-2005), which has more complaints and service bulletins than its predecessor.
Additionally, rust is common in harsh winter areas, adding to repair costs and safety concerns.
These issues highlight key reliability challenges with the Buick Century.
Buick Century Generations: Reliability and Issues
Buick Century generations show distinct reliability profiles, with the 5th generation (1982-1996) generally considered more reliable compared to the 6th generation (1997-2005).
The 5th generation ranks 7th out of 22 in reliability, boasting a low PainRank of 0.95 and fewer complaints overall.
In contrast, the 6th generation slips to 15th place with a higher PainRank of 7.08, reflecting more frequent and severe issues.
If you prioritize durability and fewer problems, the 5th generation Buick Century stands out, while the 6th generation has more reliability concerns and a less favorable owner experience.
Alternatives to the Buick Century
If you’re looking for alternatives to the Buick Century, consider models that offer similar features or values.
The Buick Enclave (2008–2017) is a larger crossover but has its own reliability concerns, like stretched timing chains and transmission issues.
The Buick Encore, a subcompact crossover (2012–2022), offers updated safety features but faces turbocharger failures and steering wheel recalls.
The Buick LaCrosse (2005–2009) provides luxury sedan comfort but has timing chain problems.
The Buick Rendezvous (2002–2007) and Reatta (1988–1991) have drawbacks including electronics and transmission woes, so research best and worst years before becoming an owner.
When looking at performance cars, make sure to check out our guides on models like the Buick verano, Buick Envision, Buick rendezvous and Buick Enclave. Knowing which model years to target and which to avoid is crucial. Our expert reviews break down these models, providing insights into the years that are celebrated for their engineering excellence and driving satisfaction, as well as those that are best to avoid due to potential issues.
