LT 2021 Automatic Gasoline mileage: 300 KM or more 4WD Chevrolet Tahoe 2021 Mileage: 370 Tahoe 2021 Double for sale. Engine, gearbox, differential, and chassis are excellent. The engine head, or specifically the gasket, had a manufacturing defect and was repaired at the agency and has a 6-month warranty. The body has paint on the rear fender due to a minor accident, with replacement of the original agency part. The car is a great find for a user, and the mileage is not a measure.