2007 GMC Sierra 2500HD Consumer Review: GMC Duramax

2007 GMC Sierra 2500HD - Consumer Review

Average Consumer Rating

19 Total Reviews

SLE1 Extended Cab Pickup (6.0L V8 4x4 6-speed Automatic 6.6 ft. Bed)

Select a different vehicle  
Recently Viewed
There are no recently viewed vehicles to display
Build Quality
Reliability Value
GMC Duramax
By glenn helms on


2007 GMC Sierra 2500HD SLE1 4dr Extended Cab 4WD SB (6.0L 8cyl 6A)


I purchased my GMC a few weeks ago so far so good. I had a Ford F-350 powerstroke with 7.3. The GMC is small in the inside compared to the Ford. The GMC has a lot better fuel mileage but seems to be too light to handle heavy trailers. It's not short of power it will smoke my Ford easily. My biggest complaint is lack of interior room. GM still needs to do their homework on that. The quality is not matched by Ford or Dodge in the interior and standard accessories, but I think Ford is heavier duty than GM for all out abuse on the farm or on construction sites. In about a year i can tell the truth because I know Ford can hold up. Curious to see if GMC can.

Best Features

6.6 Duramax and Allison is great combo very strong. Fuel mileage excellent, 15.8 in town 19.6 on highway.

Worst Features

More interior room and rear air vents. No room for larger tires on front.
Recommend (0) (0)
Report it
Comments (0) Post a Comment
Post a Comment

You must be signed in to post a comment.


Nearby Inventory Zip Code UPDATE
Price Drop Alert

We found that have recently dropped in price. Sign up to see this price drop and to receive future price drop notifications.