* Maintenance: Regular oil changes, proper fluid levels, timely repairs, and preventative maintenance are crucial. Neglect will drastically shorten engine life.
* Driving habits: Aggressive driving, frequent hard acceleration, and towing heavy loads put more stress on the engine and reduce its lifespan.
* Environmental conditions: Extreme heat or cold can affect engine performance and longevity.
* Previous repairs and accidents: Any major engine work or damage from accidents can impact future reliability.
While some 2001 Dodge Durangos might have reached 200,000 miles or even more with meticulous care, others may have experienced significant problems much earlier. You could easily find examples of engines failing well before 100,000 miles due to poor maintenance or harsh use. 200,000 miles is considered a *potential* high mileage for this vehicle, but it's not a guarantee.
In short, it's not about a specific mileage number, but rather how well the engine has been maintained and used.
