High mileage around 175000 miles has a 6.2 LS motor that needs to be rebuilt or replaced with a different one has a 6L80 transmission the interior needs a little cleaning but overall could be a good vehicle I did pull the motor out of it I still might fix it myself but I really dont need it right now not sure what the market is for a 09 Tahoe one good thing it has no rust on the body tires are almost new less than a year old