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2013 GMC Sierra 1500 And Sierra Hybrid: RPO Central

Several minor changes are in store for the 2013 GMC Sierra — which will most likely be the last model year of this (second) generation until the all-new model based on the K2XX platform arrives for the 2014 model year.

For the Sierra 1500 and 1500 Hybrid, three new colors join the palette (Sonoma Red Metallic, White Diamond Tricoat, Heritage Blue Metallic) and two colors are deleted (Midnight Blue Metallic, Carbon Black Metallic). In addition, the non-hybrid Sierra 1500 no longer offers the power sunroof on the Extended Cabs and does away with cargo management system rails, the sliding bed divider, overhead rack/bed divider, and the overhead utility rack, while the electronic Autotrac transfer case is now available on the 1SA and 2SA. Here are the official RPO codes:

2013 GMC Sierra 1500

Deletions

  • (37U) Midnight Blue Metallic
  • (58U) Carbon Black Metallic
  • (QXN) Tires, P265/65R18 on-/off-road, blackwall
  • (VMK) LPO, Cargo Management System Rails
  • (VML) LPO, Sliding bed divider
  • (VMM) LPO, Overhead rack/bed divider
  • (VZV) LPO, Overhead Utility Rack

New Features

  • (66U) Sonoma Red Metallic
  • (98U) White Diamond Tricoat
  • (GTS) Heritage Blue Metallic
  • (RBX) Tires, P265/65R18 SL 1112T all-terrain, blackwall

Changes

  • (CF5) Sunroof, power (No longer available on Sierra Extended Cab models)
  • (NQH) Transfer case, electronic Autotrac with rotary dial controls (available on 1SA & 2SA)

2013 GMC Sierra 1500 Hybrid

Deletions

  • (37U) Midnight Blue Metallic
  • (58U) Carbon Black Metallic

New Features

  • (66U) Sonoma Red Metallic
  • (98U) White Diamond Tricoat
  • (GTS) Heritage Blue Metallic

We can’t wait for the all-new 2014 Sierra to arrive at around this time next year. In the meantime, all we can do is enjoy what will undoubtedly be healthy rebates and deals on the last 2012 and 2013 GMT900-based units.

GM Authority Executive Editor with a passion for business strategy and fast cars.

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Comments

  1. well i know i can’t wait for the new truck. and 2013 will be the best time to buy one of these trucks. cause everyone knows that the last generation before a complete overhaul is the best cause all the bugs have been ironed out.

    Reply
  2. i like to buy a gm 1500 or 2500,but so far, the price keep me off.

    Reply
  3. Which was each intriguing in addition as insightful! Thank you for sharing your feelings with us.

    Reply

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