* Maintenance: Regular maintenance (oil changes, fluid flushes, etc.) significantly extends the life of the engine and other components. A well-maintained Sunfire GT could easily surpass 300,000 kilometers.
* Driving habits: Aggressive driving, frequent short trips, and neglecting routine maintenance will shorten its lifespan.
* Environmental conditions: Harsh weather (extreme heat or cold) can accelerate wear and tear.
* Accidents and repairs: Major accidents or poorly performed repairs can dramatically impact longevity.
While some Sunfire GTs might reach 400,000 kilometers or more with exceptional care, others might fail much sooner due to neglect or unforeseen issues. There's no guaranteed mileage limit. Instead of focusing on a specific kilometer target, prioritize regular maintenance and responsible driving to maximize your car's lifespan.