* Maintenance: Regular maintenance, including oil changes, filter replacements, and other scheduled services, significantly extends engine life. Neglecting maintenance drastically shortens it.
* Driving style: Aggressive driving, frequent high-RPM operation, and towing heavy loads put more stress on the engine, reducing its lifespan. Gentle driving extends it.
* Operating conditions: Extreme temperatures (both hot and cold) and dusty environments can accelerate wear and tear.
* Quality of fuel and fluids: Using low-quality fuel or improper fluids can damage engine components.
* Manufacturing quality: Even with perfect maintenance, some engines are simply built better than others.
Considering all these factors, a well-maintained V10 gas engine *could* potentially last 200,000 miles or more. However, it's not uncommon for them to experience significant wear and tear, requiring major repairs or replacement, before reaching that mileage. Some might fail much sooner due to neglect or harsh operating conditions. Others might exceed 300,000 miles with exceptional care.
There's no single definitive answer to how long a V10 gas engine lasts; it's a range, heavily influenced by the factors listed above.
