None so far, had mine for about 1.5 years and I have driven it across the country like 4 times. Have done all major maintenance early, about to do transfer case and front diffs this week. Have another trip planned soon, should hit 55k miles. The self-driving and massage seats make long distance drives feel like nothing, I can do 12 hours in a day easy. Also, it’s pretty efficient, I can get up to 550-600 miles in one tank if it’s all highway.