In the name of God, the Most Gracious, the Most Merciful. We have restocked Tahoe engines 2007. Tahoe engine 2013 Tahoe engine 2010 Engine specifications and performance: Engine capacity: 5.3 liters (8-cylinder V8) Horsepower: 320 hp Torque: 460 Nm Transmission: Automatic Active Fuel Management (AFM) Automatically deactivates 4 cylinders during quiet driving to save fuel.