Used 2007 GMC Sierra 2500HD Classic Pricing

Consumer Rating

2007 Highlights

Signifying the end of this generation's run, the 2007 GMC Sierra 2500HD becomes a "Classic" to distinguish itself from the redesigned truck that arrives later in 2007. Minor changes this year include standard tow hooks and a few features, such as a six-disc CD changer and steering-wheel-mounted controls, added to the SLE trims.

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  • Strong engine choices, multiple drivetrain options, impressive towing and hauling ability.


  • Lacks refinement and some key safety features compared to rivals, some low-grade cabin materials.

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Used 2007 GMC Sierra 2500HD Classic for Sale

GMC Sierra 2500HD Classic 2007 SLE1 4dr Extended Cab 4WD LB (6.0L 8cyl 4A) Steel Gray Metallic Pewter leather113,902 miles
Used 2007GMC Sierra 2500HD ClassicSLE1
Est.Loan: $473/mo
GMC Sierra 2500HD Classic 2007 SLE2 4dr Crew Cab SB (6.0L 8cyl 4A) Summit White Neutral leather132,707 miles
Used 2007GMC Sierra 2500HD ClassicSLE2
Est.Loan: $273/mo
Zoom Motors(0)
54.4 mi away
Great Deal!
Great Deal!
GMC Sierra 2500HD Classic 2007 85,673 miles
Used 2007GMC Sierra 2500HD ClassicWork Truck
Est.Loan: $364/mo
Elkton Ford(12)
97.7 mi away

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Top Consumer Reviews

Read what other owners think about the 2007 GMC Sierra 2500HD Classic


Consumer Rating

The best HD on the market
I drove the '08 Ford and '07 Dodge and none come close to the GMC. This is my second GM truck. I'm very hapy with it. The power is great. The only draw back is the mileage, but I was expecting that from a big truck.
Awesome truck
Traded my 2006 Sierra 2500HD 6.0 V8 for the Allison/Duramax. Super truck. I was amazed how much better the ride is in the 2007 Sierra Classic. Duramax/Allison combo a real delight to tow with. The Allison 6 speed works incredibly well with the Duramax to couple all of that torque to the ground as well as assisting in stopping the whole load. Torque comes in at about 1500 RPMS and this thing launches like a rocket. Great fit and finish. I researched all other diesels and I'm happy I stuck with GMC.
Not for me
This truck is a replacement for my stolen '03 F-250 Powerstroke. After 11 months of trying to like this truck, I would take my 4 year old Ford back in a heartbeat. The much-touted Allison tranny screams like a banshee when I am towing up the long steep mountain roads in NM and AZ. It's clunky and jerky. Trips to the dealership have found nothing wrong. The mileage runs around a dismal 13 mpg vs. 18+ for the '03 Ford. This heavy duty truck came with puny 6 ply road tires on it, which I think is ridiculous. I resent having to shell out for 10 ply Michelin all terrain tires at 6000 miles because the truck tires couldn't get a grip on our muddy winter roads, even in 4WD.