While they may present some reliability concerns throughout your ownership period, Jeeps are at least very robust and long-lasting. Even the most unreliable Jeeps could easily last beyond 100,000 miles. On average, a Wrangler should handily go beyond 200,000 to 250,000 miles. Or, even go upward of 400,000 miles, if you really take good care of them. Given that the average American drives around 15,000 miles a year, you could expect at least 10 to 15 years' worth of durable and dependable ownership. Once that milestone has been crossed, you'll likely have to perform a minor restoration and rebuild of your Wrangler, including rebuilding complex parts such as the engine and gearbox.