* Model Year and Specific Model: Different Buick models have different reputations for reliability and longevity. Older models may have different designs and components than newer ones.
* Maintenance: Regular maintenance, including oil changes, fluid flushes, and repairs, significantly extends a car's life. Neglecting maintenance will drastically shorten it.
* Driving Habits: Aggressive driving, frequent short trips, and towing heavy loads put more stress on the engine and other components, reducing lifespan.
* Environmental Conditions: Extreme temperatures, harsh weather, and road conditions can also affect a car's longevity.
While some Buicks might run for over 200,000 miles with proper care, others might have significant issues much sooner. You'll find many anecdotes online, but these are not statistically representative. Focusing on consistent maintenance is key to maximizing the lifespan of any car, including a Buick.
