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73guna's avatar
73guna
Explorer
May 05, 2016

*UPDATE*Calling Duramax owners 1st trip with camper bad fuel mileage

I have a 2007 crew cab Duramax LBZ 4 wheel drive. We recently got back from our first camping trip with our new Wildwood 31qbts. The trailer weighs in dry at approximately 8500 pounds. Loaded down I ...
Tow Vehicles
kmbelt's avatar
kmbelt
Explorer
May 06, 2016
Curious. Is your truck new-body-style or old-body-style. I know you say 2007 with the LBZ, but that year had two different trucks with two different engines.

2007 old-body-style with LBZ. One of the best trucks to buy.
2007.5 new-body-style with LMM. Has the DPF. Fuel economy known to suck.

Just making sure.

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