![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [0]](https://content.homenetiol.com/320x240/335cbb6fa70449bbbdfe32e9e58b1c86.jpg)
![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [1]](https://content.homenetiol.com/320x240/76a865009e0c4556b831393a62e4124a.jpg)
![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [2]](https://content.homenetiol.com/320x240/9079a3c268044abdbc2c481e77968754.jpg)
![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [3]](https://content.homenetiol.com/320x240/dbc1279fb26d4690be41c8b3a7a26c45.jpg)
![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [4]](https://content.homenetiol.com/320x240/d8469ae5fe6440fd8dfaa644577311db.jpg)
![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [5]](https://content.homenetiol.com/320x240/2016c4c91f9d48e78157a22b25f0d132.jpg)
![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [6]](https://content.homenetiol.com/320x240/9a20e48ee58f4243b9988ba5da77b030.jpg)
![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [7]](https://content.homenetiol.com/320x240/7753e7ec02d647898e917fb1961aa4b8.jpg)
![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [8]](https://content.homenetiol.com/320x240/75ba24d66f2f4d239d6ede6bbb3ab47d.jpg)
![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [9]](https://content.homenetiol.com/320x240/1127264fc6e7447fb6b779127422b169.jpg)
![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [10]](https://content.homenetiol.com/320x240/74a094c0e00c4cc2b7bd7fb0aee25a02.jpg)
![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [11]](https://content.homenetiol.com/320x240/8035b374785649f69f17f929f69d76b5.jpg)
![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [12]](https://content.homenetiol.com/320x240/e2b8322b16084ccf89ad95238976fe26.jpg)
![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [13]](https://content.homenetiol.com/320x240/d98fb238da294a849264a373ee9aedb6.jpg)
![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [14]](https://content.homenetiol.com/320x240/55132e63892b4672a5b173cd53855bf2.jpg)
![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [15]](https://content.homenetiol.com/320x240/c6b349a7c15a420ebecb8b9fe7e5bffa.jpg)
![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [16]](https://content.homenetiol.com/320x240/a1988b3b63274742af481b242af18e9a.jpg)
![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [17]](https://content.homenetiol.com/320x240/61c66c94a0844278bba7de88c59aa218.jpg)
![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [18]](https://content.homenetiol.com/320x240/f636f0393ee0400f834c6b7b201cffb2.jpg)
![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [19]](https://content.homenetiol.com/320x240/62a7d39785914eef8d72d1759ec719c1.jpg)
![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [20]](https://content.homenetiol.com/320x240/a2d8d46327494e17a75adad8839acd52.jpg)
![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [21]](https://content.homenetiol.com/320x240/f1d01fcb03424d04b298a19640e6cb33.jpg)
![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [22]](https://content.homenetiol.com/320x240/4ea296410d5d454f888adef2fcdfd505.jpg)
![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [23]](https://content.homenetiol.com/320x240/92802f709e1740759f82c692dc848c72.jpg)
![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [24]](https://content.homenetiol.com/320x240/d5828ccfc534409995c12dd56f8ccdcc.jpg)
![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [25]](https://content.homenetiol.com/320x240/9d8834cf2b374c618a2ec9babc778285.jpg)
![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [26]](https://content.homenetiol.com/320x240/f6a2888159b34d73ae320d409cf1870e.jpg)
![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [27]](https://content.homenetiol.com/320x240/89ab755834aa4cf2887e56e719e0fad5.jpg)
![2012 GMC Sierra 2500HD SLE 4WD Ext Cab 143.5 Inch SLE * EXTERIOR PACKAGE * 18-INCH ALL TERRAIN TIRES * COLD CLIMATE PACKAGE * OFF-ROAD SUSPENSION PACKAGE * DELUXE WIDE LOAD MIRRORS * 6.6L V8 [28]](https://content.homenetiol.com/320x240/cd1c0fb8c6a84963b69aa6972c65e603.jpg)
Used 2012 GMC Sierra 2500HD
Vehicle Summary
- Condition: Used
- Certified: Yes
- Body Style: 4 Door Pickup
- Fuel Type: Diesel
- Mileage: 148,805
- Engine: 6.6L V8
- Transmission: 6-Speed Automatic
- Drivetrain: Four Wheel Drive
- Exterior Color: Quicksilver Metallic
- Interior Color:
- City MPG:
- Highway MPG:
Vehicle Details
Recent Arrival 2012 GMC Sierra 2500HD SLE 4WD 6.6L Diesel V8 6-Speed Automatic Transmission *Off Road Suspension Package* The 2012 GMC Sierra 2500HD SLE comes with the Exterior Package which includes remote vehicle start, power folding mirrors, auto dimming inside mirror, front fog lamps and more. This vehicle comes equipped with a 6.6L Diesel V8 engine paired to a 6-speed automatic transmission and 18-inch all terrain tires. Some features of this vehicle include rear window defogger, deluxe wideload mirrors, bluetooth, climate control, cruise control, front recovery hooks (2) and more. Experience the award winning customer experience at Wolfe GMC Buick. For two years in a row, we have been recognized by Dealer Rater as the #1 GMC dealership in Canada! To learn more about this great vehicle, book an appointment with one of our knowledgeable consultants at Wolfe GMC Buick, 18325 Stony Plain Road, just east of the Anthony Henday, 780-486-3333.