This suburban has a 7.4L V8 police intercepter engine. It does not knock, use oil or smoke. The milage on the motor are all highway miles. The interior is in excellent condition. The tires are in excellent condition and have matching chrome wheels. The four wheel drive system is also in excellent condition. It has a class three tow package. It also comes with a brush guard. I am asking for $2,800 OBO CASH ONLY. If interested, please contact Ken day or night at (602) 881-9927.