2003 GMC Sierra 1500 Consumer Review: 2003 GMC 1500HD

2003 GMC Sierra 1500 - Consumer Review

Average Consumer Rating

65 Total Reviews

SLE Extended Cab Pickup (4.8L V8 4x4 4-speed Automatic 6.1 ft. Bed)

Build Quality
Reliability Value
2003 GMC 1500HD
By GM 1500HD on


2003 GMC Sierra 1500 4dr Extended Cab SLE 4WD SB (4.8L 8cyl 4A)


Great truck, only 1 issue. With a little over a thousand miles, sounded like loose sheet metal under the truck. Ended up going back to the dealer 6 times before I went to another dealer. Found out it was the A/C compressor. Mechanic stated that it would build up too much pressure. Thank goodness I didn't put it off. Over $2500 in parts & labor. Not a single problem since. For such a big truck, get wonderful gas mileage. Only one thing I would change... get better viewing side mirrors. Lots of blind spots with the OEM mirrors.

Best Features

I like the visibility My wife LOVES the heated seats My kid wishes the back had heated seats

Worst Features

Better viewing rear view mirrors... too much blind area especially when parking or backing. Offer front & rear heated seats. Pre wire for DVD & other items so FM modulator accessories aren't the way we go for after-market accessories.
Recommend (0) (0)

Are you the author of this review?

Update Your Review
Report it
Comments (0) Post a Comment
Post a Comment

You must be signed in to post a comment.


Select a different vehicle  
Recently Viewed
There are no recently viewed vehicles to display

Write Consumer Reviews

Write Consumer Reviews

Write a review and rate your own car.