4.6 not the dreaded 5.4. 4x4 shifter on the floor. Truck has been well taken car of mechanical. Front suspension redid over last couple years. Brakes all new over last couple years. I run a small repair shop and I kept up everything. The seat are heavily stain do to me jumping in and out with grease on me. Price firm no trades. Front end work done over last 2 years. Wheel bearings, struts, upper control arms, lower ball joints, inner and outer tie rods, complete rotors and pads front and back. No exhaust leaks. Really nice truck other then the seats.