Hummer H3 SUV/Tri/x is a vehicle from General Motors' Hummer division, introduced in 2006. The H3 is the smallest of the three Hummer models, and though the H3 concept car was a pickup truck, the final vehicle is a conventional SUV.

The H3 uses the 3.7 L (3653 cc) Atlas straight-5 engine, the same engine that is used in the Chevrolet Colorado and GMC Canyon pickup trucks. This 20-valve DOHC unit produces 242 hp (180 kW) at 5600 rpm and 242 ft·lbf (327 N·m) at 2800 rpm. It is available with a 5-speed manual or 4-speed automatic transmission that includes GM's Stabilitrak vehicle stability control. Its 111.9 in (2842 mm) wheelbase is 1.1 in (28 mm) shorter than the GMT360 SUVs.

Find used HUMMER H3 cars on AutoCatch.com from new and used car dealerships, as well as private car sellers. Search today for new and certified pre-owned Fredericton used HUMMER H3 cars from car dealerships. AutoCatch.com can help you find the Fredericton new or used HUMMER H3 that you’re interested in. To view our Fredericton new and used HUMMER H3 classified listings, simply surf our Fredericton new or used HUMMER H3 models below for pricing, specs, and more. If you require car financing, you can also apply for a car loan in Fredericton.

Browse or search for Fredericton new, used or certified HUMMER H3 vehicles by body type such as car, truck, van, SUV, sedan, coupe, hatchback, wagon or convertible. You can even search by color of the HUMMER H3 and with hundreds Fredericton used car listings from car dealerships and private car sellers; you will find the Fredericton new or used HUMMER H3 or similar automobile that you are looking for.