Chevrolet Tahoe 2022 Automatic Gasoline mileage: 37 KM 4WD Chevrolet Tahoe 2022 RST, Double, only 37k driven ‎ with an 8-cylinder V8 engine, 6.2-liter capacity, 420 horsepower, and 624 Nm of torque, connected to a 10-speed automatic transmission.