Bottom line, if you want to 'see' where you are going, don't buy this truck.
This is my third GMC, and it is becoming a bigger disappointment every day.
I have pictures to post if I could figure out how to do it..
ps... my ride is an SLE 5.3 double cab...
that model is not listed in the choices above
I have a 2014 GMC Sierra Double Cab 2 wheel drive. I absolutely loved the looks of the truck but I have had nothing but issues since day one. The transmission cannot figure out what gear it needs at slow speeds and when it does it jumps and clunks underneath. I have a problem in the rear of the truck that when I back out of my driveway or hit a bump it clunks and bangs. The steering wheel sticks to the right when coming off the highway. When I took it in for repair they would not fix the problem because the could not get a repeat event. I have had several since then which is a huge safety issue. I have problems with rough idling at lights almost like it wants to stall. I have taken my truck in twice for humming in the rear. The first time I was told that it was normal. I returned it a second time and they replaced the gears in the rear end. I am starting to have the same problems again. My grade braking comes on periodically for about five seconds. I cannot even keep my coffee in the cup holder because of the intense vibration on the highway. So far I still have the same issues with 18,000 miles on the truck. I have tried to trade it in but I cannot get anything for it. I filed a claim with GMC and all I get is its taking some time because we don't have the VIN number. I have given the number twice to them so far and nothing. I will never buy another GMC. My next step is the better business bureau. I have been a GM fan for years but this truck is an absolute mess.
I really love my truck, runs really well, shifts great and the interior is awesome. Lots of room, and very quite. I can have a conversation without speaking loudly. It truly rides like a dream but better when weight in the bed. One thing I don't like is the turning radius, in tight spots its difficult to turn. Everyone who rides in it loves it. I really like the look of the vehicle, great styling all around. Had LINEX bed liner put in and ZEIBART in and out. make sure to have everything real clean and remove door panels and wheel wells for good job. Takes time, but I bought it to keep it a long time! Check out for any updates or upgrades available. LOVE THIS BEAUTIFUL TRUCK!!!
Traded Mercedes C300 and a Ram 1500 Hemi, and traded both on the Sierra.
Mine is an SLE Doublecab with the All-Terrain package and 5.3 V8.
I've only had it for 1000 miles so can't really comment on reliability, but truck is very solid going down the road, whisper quiet, smooth, luxurious and just a joy to drive.
Its actually more comfortable than the 2011 Mercedes was.
The 8" touchscreen stereo with Bose speakers (not listed on sticker or GMC site for SLE, but came with my All-Terrain) sounds great, but the bluetooth and USB connections to my iPhone 5s are a bit flakey.
No NAV in my truck, but OnStar works well.
Drove 400 miles yesterday, heated bucket seats very comfortable.
I was so excited when the 2014 gmc came out. They where a nice change of appearance. Although once you buy one the story changes. The headlights are horrible, very difficult to see at night. The transmission has no clue what is should be doing, shifting when it should not be and not shifting when it should and makes loud noises. Absolutely no FM/AM radio reception, anywhere. I have not yet found a comfortable seat/head rest position. Now that i have this truck i do not look forward to driving it.