Anybody have any thoughts as to whether the interior will be updated on the 2012's? That's the only complaint I've heard of on the 2011, not that I necessarily agree.

Maybe I'm not that "big", but I don't find the interior small as many complain about. I have the LT in ebony and it is clean but kind of plain. Just my opinion.

As soons as 2012 specs are released, you'll see "2012 Sierra" in the drag down box in the top right corner here eogld GMC (http://eogld.ecomm.gm.com/NASApp/domestic/proddesc.jsp?year=2011&butID=1&regionID=1&divisionID=2&vehicleID=10426&type=0)

The only 2012 available as of today, to order, is the Canyon.

Moved to new vehicle info forum.

2012 HD order guids are up. As expected, VERY few changes for 2012. 1 new color, some minor changes to the infotainment systems and option packages, and the 6.0L can now run on E85. Do not expect many changes to the GMT900HD's, they are at the end of their life cycle.

Here are the changes to the 2500 series trucks (according to gminsidenews.com)

Deletions

(UUK) Audio system with Navigation, AM/FM stereo with MP3 compatible CD/DVD player and navigation
(UUL) Audio system with Navigation, AM/FM stereo with MP3 compatible CD player and navigation
Exterior color (GGZ) Pure Silver Metallic
(VBL) Aluminum bed extender, LPO

New Features

(UYS) Audio system with Navigation, AM/FM stereo with MP3 compatible CD/DVD player and navigation
(SB7) Z71 chrome decal, LPO
(SB9) 4x4 chrome decal, LPO
Exterior color (GAN) Quicksilver Metallic

Changes

(L96) Vortec 6.0L Variable Valve Timing V8 SFI engine is now includes E85 capability when (E63) Wideside pickup box is ordered
(AU3) Power door locks are now standard on all trim levels
(K34) Cruise control is now standard on 1SA (was available in 2011)
(SAF) Spare tire lock is now standard on 1SA (was available in 2011)
(PPA) EZ-Lift tailgate is now available on 1SA Fleet orders
(A60) Locking tailgate is now available on 1SA Fleet orders
(UUN) AM/FM stereo with MP3 compatible 6-disc CD player is no longer available on 3SA
(UE1) OnStar now requires (AU3) power door locks and (AU0) Remote Keyless Entry on 1SA Retail orders

Where can i see this new Quick silver met. color??

Here are the changes to the 2500 series trucks (according to gminsidenews.com)

Deletions

(UUK) Audio system with Navigation, AM/FM stereo with MP3 compatible CD/DVD player and navigation
(UUL) Audio system with Navigation, AM/FM stereo with MP3 compatible CD player and navigation
Exterior color (GGZ) Pure Silver Metallic
(VBL) Aluminum bed extender, LPO

New Features

(UYS) Audio system with Navigation, AM/FM stereo with MP3 compatible CD/DVD player and navigation
(SB7) Z71 chrome decal, LPO
(SB9) 4x4 chrome decal, LPO
Exterior color (GAN) Quicksilver Metallic

Changes

(L96) Vortec 6.0L Variable Valve Timing V8 SFI engine is now includes E85 capability when (E63) Wideside pickup box is ordered
(AU3) Power door locks are now standard on all trim levels
(K34) Cruise control is now standard on 1SA (was available in 2011)
(SAF) Spare tire lock is now standard on 1SA (was available in 2011)
(PPA) EZ-Lift tailgate is now available on 1SA Fleet orders
(A60) Locking tailgate is now available on 1SA Fleet orders
(UUN) AM/FM stereo with MP3 compatible 6-disc CD player is no longer available on 3SA
(UE1) OnStar now requires (AU3) power door locks and (AU0) Remote Keyless Entry on 1SA Retail orders


I also remember reading somewhere they may offer a skid plate for the DEF tank. It might even be included with the other skid plates if you order that option.