2000 Hummer H1 For Sale in Scottsdale, Arizona 85254 Unique and RARE Color Silver Metallic, Only fourteen produced in this 2000 Model. 2000 HMCO Hummer H1 Open Top. It has 113,500mis, a 6.5 liter Optimizer Turbo Diesel V8 with 4 Gear Automatic transmission. This vehicle is a rugged built with high performance and will give you an off road experience you will never forget! It's also equipped with a removable insulated soft top, beautiful gray leather and an upgraded Rockford Fosgate speaker system. A hard to find H1! Upgraded LED running lamps and tail lamps/backup lamps. Has full 4'' aluminized exhaust, New exhaust manifolds, New 40 horse injectors, New glow plugs, Turbo boost, ECU tune, K&N air filter, New high output lift pump, New remote PMD, all fluids just changed including transmission and radiator. Oil changed every 3,500 mis! Tires are 95% new. This H1 has about twice the HORSEPOWER as stock and pulls strong while hardly working the engine at all.