Showing 1 - 18 out of 5,807 listings
  • 2012 GMC Sierra 1500 SLE in White
    USED 2012 GMC Sierra 1500 SLE
    Ext:
    Int:
    Mileage:117,290 miles
    Dealer:  (5)
    undefined
    Stock# M46124355
    List

    $12,666

    Est. Loan: $258/mo
    Great Deal!
    Great Deal!
    $5,497 Below Market
  • 2012 GMC Sierra 1500 SLT in Red
    USED 2012 GMC Sierra 1500 SLT
    Ext:
    Int:
    Mileage:151,299 miles
    Dealer:  (3)
    Stock# 18981
    List

    $10,995

    Est. Loan: $224/mo
    Great Deal!
    Great Deal!
    $3,464 Below Market
  • 2012 GMC Sierra 1500 SLE in Black
    USED 2012 GMC Sierra 1500 SLE
    Ext:
    Int:
    Mileage:82,676 miles
    Dealer:  (6)
    Stock# P27635
    List

    $18,995

    Est. Loan: $346/mo
    Great Deal!
    Great Deal!
    $4,391 Below Market
  • 2012 GMC Sierra 1500 Work Truck in Silver
    USED 2012 GMC Sierra 1500 Work Truck
    Ext:
    Int:
    Mileage:126,708 miles
    Dealer:  (0)
    Stock# 12075G
    List

    $8,899

    Est. Loan: $182/mo
    Great Deal!
    Great Deal!
    $2,047 Below Market
  • 2012 GMC Sierra 1500 SLE in White
    USED 2012 GMC Sierra 1500 SLE
    Ext:
    Int:
    Mileage:146,197 miles
    Dealer:  (5)
    Stock# 355618
    List

    $10,999

    Est. Loan: $224/mo
    Great Deal!
    Great Deal!
    $2,610 Below Market
  • 2012 GMC Sierra 1500 SLT in White
    USED 2012 GMC Sierra 1500 SLT
    Ext:
    Int:
    Mileage:93,696 miles
    Dealer:  (7)
    Stock# 40144
    List

    $18,995

    Est. Loan: $346/mo
    Great Deal!
    Great Deal!
    $2,832 Below Market
  • 2012 GMC Sierra 1500 SLT in White
    USED 2012 GMC Sierra 1500 SLT
    Ext:
    Int:
    Mileage:136,981 miles
    Dealer:  (0)
    List

    $14,495

    Est. Loan: $296/mo
    Great Deal!
    Great Deal!
    $2,944 Below Market
  • 2012 GMC Sierra 1500 Denali in Black
    USED 2012 GMC Sierra 1500 Denali
    Ext:
    Int:
    Mileage:129,955 miles
    Dealer:  (14)
    Stock# 14248
    List

    $16,495

    Est. Loan: $300/mo
    Great Deal!
    Great Deal!
    $1,482 Below Market
  • 2012 GMC Sierra 1500 SLE in White
    USED 2012 GMC Sierra 1500 SLE
    Ext:
    Int:
    Mileage:100,323 miles
    Dealer:  (0)
    Stock# C142961
    List

    $15,499

    Est. Loan: $282/mo
    Great Deal!
    Great Deal!
    $3,123 Below Market
  • 2012 GMC Sierra 1500 SLE in White
    USED 2012 GMC Sierra 1500 SLE
    Ext:
    Int:
    Mileage:121,338 miles
    Dealer:  (0)
    List

    $14,995

    Est. Loan: $306/mo
    Great Deal!
    Great Deal!
    $3,326 Below Market
  • 2012 GMC Sierra 1500 SLT in Dark Brown
    USED 2012 GMC Sierra 1500 SLT
    Ext:
    Int:
    Mileage:170,415 miles
    Dealer:  (0)
    List

    $11,577

    Est. Loan: $236/mo
    Great Deal!
    Great Deal!
    $2,537 Below Market
  • 2012 GMC Sierra 1500 SLE in White
    USED 2012 GMC Sierra 1500 SLE
    Ext:
    Int:
    Mileage:107,014 miles
    Dealer:  (0)
    Stock# HM3141A
    List

    $14,997

    Est. Loan: $306/mo
    Great Deal!
    Great Deal!
    $2,230 Below Market
  • 2012 GMC Sierra 1500 SLE in Gray
    USED 2012 GMC Sierra 1500 SLE
    Ext:
    Int:
    Mileage:71,179 miles
    Dealer:  (9)
    List

    $15,894

    Est. Loan: $289/mo
    Great Deal!
    Great Deal!
    $2,821 Below Market
  • 2012 GMC Sierra 1500 SLE in Gray
    USED 2012 GMC Sierra 1500 SLE
    Ext:
    Int:
    Mileage:131,978 miles
    Dealer:  (0)
    Stock# 114088
    List

    $14,777

    Est. Loan: $301/mo
    Great Deal!
    Great Deal!
    $2,182 Below Market
  • 2012 GMC Sierra 1500 SLE in Gray
    USED 2012 GMC Sierra 1500 SLE
    Ext:
    Int:
    Mileage:132,783 miles
    Dealer:  (0)
    List

    $12,990

    Est. Loan: $265/mo
    Great Deal!
    Great Deal!
    $2,361 Below Market
  • 2012 GMC Sierra 1500 SL in White
    USED 2012 GMC Sierra 1500 SL
    Ext:
    Int:
    Mileage:100,852 miles
    Dealer:  (0)
    List

    $14,588

    Est. Loan: $298/mo
    Great Deal!
    Great Deal!
    $1,613 Below Market
  • 2012 GMC Sierra 1500 SLE in Red
    USED 2012 GMC Sierra 1500 SLE
    Ext:
    Int:
    Mileage:147,076 miles
    Dealer:  (1)
    List

    $13,000

    Est. Loan: $265/mo
    Great Deal!
    Great Deal!
    $1,241 Below Market
  • 2012 GMC Sierra 1500 SLT in White
    USED 2012 GMC Sierra 1500 SLT
    Ext:
    Int:
    Mileage:120,686 miles
    Dealer:  (0)
    List

    $16,000

    Est. Loan: $291/mo
    Great Deal!
    Great Deal!
    $2,515 Below Market

It looks like the only vehicles matching your search at this time are over 100 miles away. Consider expanding your search or save this search to get notified when matching inventory is available.

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Showing 1 - 18 out of 5,807 listings

Consumer Reviews for the GMC Sierra 1500

Read recent reviews for the GMC Sierra 1500
Overall Consumer Rating
4.215 Reviews
Write a reviewSee all 15 reviews
  • 5
    (73%)
  • 4
    (0%)
  • 3
    (13%)
  • 2
    (0%)
  • 1
    (13%)
2012 Sierra Denali
mpacker02,05/01/2012
I just traded in my 2005 Silverado 1500 SS for the 2012 Sierra Denali. The Denali rides much better and is more luxurious. Performance is about the same, the SS accelerating a little harder, but I attribute that to a 4.11 rear end in the SS. The Denali on the other hand is getting better gas mileage than the SS. GMC did a great job on fit and finish, I’ve gone over it with a fine toothed comb looking for flaws and can find none. NAV and Stereo are easy to use, with great sound from the speakers. So far no complaints!
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