Offer up is listing this as the supercharged version but its not. This is the naturally aspirated engine and takes regular gas. Hello I am selling my 2004 Nissan Xterra with 147k miles. Most of the miles are highway miles as I like to travel a lot and go camping. Over the course of last year I have put in about $2k in parts and labor into it. Most of the stuff I replaced because I like to maintain my vehicles and always check everything once a month. Engine and transmission is strong and has plenty of life left. I always babied it and put fully synthetic oil in it and changed the oil filter every 3,000 miles. Passed emissions last year. Currently has check engine light on but dont want to put more money into it. Runs and drives fine. Parts replaced over last year: New Passenger valve cover gasket New All terrain tires New timing belt as well as serpentine belts and water pump New upper and lower control arms New shocks all around New muffler New starter with lifetime warranty New interstate battery New spark plug wires New distributor cap There might be a few more things im missing Pros: led bulbs in headlights Bright Light bar on the roof Led pods for seeing better behind you And led fog lights that connect through Bluetooth to your phone Bunch of new parts Remote start Cons: Needs a catalytic converter (its needed it for over a year but haven’t changed it because it doesn’t affect the engine) Steering wheel is slightly off (Nissan dealership fixed the steering knuckle under factory recall but didn’t offer to center the steering wheel. Drives straight, just needs an alignment to fix this issue). My loss is your gain