10 Legendary Engines Built to Last 300,000 Miles

Toyota 4.0L V6 (1GR FE) and Cummins 5.9L Inline 6 Diesel (6BT 12 Valve and 24 Valve) (Credit: Toyota/Cummins)

Most engines quietly give up somewhere between 150,000 and 200,000 miles, leaving their owners facing repair bills that rival a down payment on a replacement vehicle. A select group of power plants, though, operates by…