Explore 1,349 Used Gmc Sierra Listings Near Windsor, CO
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Sponsored
2018 GMC Sierra 4WD Crew Cab Standard Box SLT
101,811 mi.
112 days on market
1GT12TEY5JF207772
$38,499
Clean title
Sims Buick Gmc Truck Inc
Warren, OH
Sponsored
2016 GMC Sierra 2WD Double Cab Standard Box SLE
83,599 mi.
3 days on market
1GTR1MEC3GZ204652
$23,495
Fair Deal
Alpha Autoplex
Dallas, TX
Sponsored
2024 GMC Sierra 2WD Crew Cab Short Box Elevation
76,374 mi.
37 days on market
1GTPHCEK3RZ395657
$34,663
Gulliver Auto Group
Plano, TX
2017 GMC Sierra 4WD Crew Cab Standard Box SLT
89,950 mi.
5 days on market
1GT12TEY3HF163409
$43,385
Fair DealClean title
Heritage Ford Of Vernal
Vernal, UT
4.6
2015 GMC Sierra 4WD Double Cab SLE SWB
155,021 mi.
5 days on market
1GTV2UEC8FZ163526
$14,995
Good Deal
Berkenkotter Motors
Castle Rock, CO
4.1
2015 GMC Sierra 4WD Crew Cab SLE SWB
143,134 mi.
5 days on market
3GTU2UEC7FG227101
Contact Dealer
Angels Auto 2 Llc
Greeley, CO
4.3
2018 GMC Sierra 4WD Crew Cab Short Box SLT
121,580 mi.
5 days on market
3GTU2NEJ3JG555192
$25,900
Great Deal
Del Norte Automobile
Denver, CO
5.0
2016 GMC Sierra 4WD Double Cab Standard Box
106,354 mi.
5 days on market
1GTV2LECXGZ167413
$16,794
Great DealClean title
Groove Subaru
Englewood, CO
4.4
2009 GMC Sierra 4WD Crew Cab SLT SWB
203,383 mi.
5 days on market
3GTEK33379G143902
Contact Dealer
Varsity Auto Sales
Sterling, CO
5.0
2024 GMC Sierra SLT 4WD Crew Cab Standard Box
119,833 mi.
5 days on market
1GT49NE78RF146201
$42,800
Good Deal
Berkenkotter Motors
Castle Rock, CO
4.1
2024 GMC Sierra AT4X 4WD Crew Cab Short Box
41,233 mi.
6 days on market
3GTUUFE84RG138351
$63,956
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2024 GMC Sierra Pro 4WD Crew Cab Short Box
23,488 mi.
6 days on market
1GTPUAEK5RZ218236
$37,591
Fair Deal
Alpine Buick Gmc
Highlands Ranch, CO
4.3
2007 GMC Sierra 4WD Crew Cab 8ft SLE2
194,671 mi.
6 days on market
1GTHK23K37F553710
$11,999
Single ownerClean title
South Creek Auto
Longmont, CO
4.3
2024 GMC Sierra 4WD Crew Cab Standard Box Denali
25,154 mi.
6 days on market
1GT49REY9RF140908
$74,794
Fair DealSingle ownerClean title
Korf Chrysler Dodge Jeep Ram
Sterling, CO
3.9
2021 GMC Sierra Elevation 4WD Crew Cab Short Box
39,802 mi.
6 days on market
1GTU9CET2MZ102638
$38,999
Fair DealSingle owner
Autostar Chrysler Dodge Jeep Ram Of Silverthorne
Silverthorne, CO
3.6
2024 GMC Sierra 4WD Crew Cab Standard Box AT4
15,183 mi.
6 days on market
1GT49PEY8RF284969
$80,230
Fair Deal
Castle Rock Ford
Castle Rock, CO
4.5
2016 GMC Sierra 4WD Double Cab Standard Box SLT
184,797 mi.
6 days on market
1GTV2NEC1GZ205753
$15,750
Good Deal
Corwin Toyota Colorado Springs
Colorado Springs, CO
4.3
2017 GMC Sierra 4WD Crew Cab Standard Box
150,742 mi.
6 days on market
3GTU2PEJ0HG354775
$20,950
Good Deal
Sterling Auto Sales
Franktown, CO
4.1
2025 GMC Sierra 4WD Crew Cab Short Box SLT
6 days on market
3GTUUDED4SG289536
Contact Dealer
Panhandle Automotive Group Llc
Sidney, NE
4.5
2021 GMC Sierra 4WD Crew Cab Short Box AT4
36,289 mi.
6 days on market
1GTU9EET4MZ381036
$47,991
Fair Deal
Daniels Long Chevrolet
Colorado Springs, CO
4.2
2024 GMC Sierra AT4 4WD Crew Cab Short Box
24,821 mi.
6 days on market
1GTUUEEL0RZ138555
$55,898
Good Deal
Alpine Buick Gmc
Highlands Ranch, CO
4.3
2024 GMC Sierra 4WD Crew Cab Std Box Elevation 3VL
15,094 mi.
6 days on market
3GTPUJEK7RG356893
$43,515
Fair Deal
Alpine Buick Gmc
Highlands Ranch, CO
4.3
2026 GMC Sierra Denali Ultimate 4WD Crew Cab Short Box
10,565 mi.
6 days on market
1GTUUHE85TZ169109
$73,408
Fair Deal
Alpine Buick Gmc
Highlands Ranch, CO
4.3
2025 GMC Sierra Denali Ultimate 4WD Crew Cab Long Box
9,130 mi.
6 days on market
1GT4UXEY8SF352143
$87,001
Fair Deal
Alpine Buick Gmc
Highlands Ranch, CO
4.3
2024 GMC Sierra Denali 4WD Crew Cab Standard Box SRW
51,090 mi.
6 days on market
1GT49WEY2RF252562
$68,591
Good Deal
Alpine Buick Gmc
Highlands Ranch, CO
4.3
2025 GMC Sierra 4WD Crew Cab Standard Box SLT
11,840 mi.
6 days on market
1GT4UNEY1SF245004
$68,098
Great Deal
Mike Maroone Auto
Longmont, CO
4.4
2026 GMC Sierra Denali Ultimate 4WD Crew Cab Short Box
850 mi.
6 days on market
1GTUUHEL1TZ304249
$77,398
Fair Deal
Foundation Chevrolet
Wheat Ridge, CO
4.4
2014 GMC Sierra 4WD Double Cab 1SA SWB
159,985 mi.
6 days on market
1GTV2TEC2EZ223597
$13,897
Good Deal
Mike Maroone Chevrolet North
Colorado Springs, CO
4.4
2025 GMC Sierra 4WD Crew Cab Short Box Elevation
7,323 mi.
6 days on market
3GTPUCEK9SG225014
$46,700
Good Deal
Stevinson Toyota West
Lakewood, CO
4.4
2024 GMC Sierra SLE 4WD Crew Cab Standard Box
39,975 mi.
6 days on market
1GT19ME76RF438894
$55,225
Fair Deal
Hellman Chevrolet
Delta, CO
4.4
2017 GMC Sierra 4WD Crew Cab Standard Box
161,878 mi.
6 days on market
3GTU2PEJ8HG417704
$19,999
Good Deal
Autonation Usa Denver Broadway
Littleton, CO
4.6
Sponsored
2018 GMC Sierra 4WD Crew Cab Standard Box SLT
101,811 mi.
112 days on market
1GT12TEY5JF207772
$38,499
Clean title
Sims Buick Gmc Truck Inc
Warren, OH
2017 GMC Sierra 4WD Crew Cab Standard Box SLT
89,950 mi.
5 days on market
1GT12TEY3HF163409
$43,385
Fair DealClean title
Heritage Ford Of Vernal
Vernal, UT
4.6
2015 GMC Sierra 4WD Double Cab SLE SWB
155,021 mi.
5 days on market
1GTV2UEC8FZ163526
$14,995
Good Deal
Berkenkotter Motors
Castle Rock, CO
4.1
2015 GMC Sierra 4WD Crew Cab SLE SWB
143,134 mi.
5 days on market
3GTU2UEC7FG227101
Contact Dealer
Angels Auto 2 Llc
Greeley, CO
4.3
2018 GMC Sierra 4WD Crew Cab Short Box SLT
121,580 mi.
5 days on market
3GTU2NEJ3JG555192
$25,900
Great Deal
Del Norte Automobile
Denver, CO
5.0
2016 GMC Sierra 4WD Double Cab Standard Box
106,354 mi.
5 days on market
1GTV2LECXGZ167413
$16,794
Great DealClean title
Groove Subaru
Englewood, CO
4.4
2009 GMC Sierra 4WD Crew Cab SLT SWB
203,383 mi.
5 days on market
3GTEK33379G143902
Contact Dealer
Varsity Auto Sales
Sterling, CO
5.0
2024 GMC Sierra SLT 4WD Crew Cab Standard Box
119,833 mi.
5 days on market
1GT49NE78RF146201
$42,800
Good Deal
Berkenkotter Motors
Castle Rock, CO
4.1
2024 GMC Sierra AT4X 4WD Crew Cab Short Box
41,233 mi.
6 days on market
3GTUUFE84RG138351
$63,956
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2024 GMC Sierra Pro 4WD Crew Cab Short Box
23,488 mi.
6 days on market
1GTPUAEK5RZ218236
$37,591
Fair Deal
Alpine Buick Gmc
Highlands Ranch, CO
4.3
2007 GMC Sierra 4WD Crew Cab 8ft SLE2
194,671 mi.
6 days on market
1GTHK23K37F553710
$11,999
Single ownerClean title
South Creek Auto
Longmont, CO
4.3
2024 GMC Sierra 4WD Crew Cab Standard Box Denali
25,154 mi.
6 days on market
1GT49REY9RF140908
$74,794
Fair DealSingle ownerClean title
Korf Chrysler Dodge Jeep Ram
Sterling, CO
3.9
2021 GMC Sierra Elevation 4WD Crew Cab Short Box
39,802 mi.
6 days on market
1GTU9CET2MZ102638
$38,999
Fair DealSingle owner
Autostar Chrysler Dodge Jeep Ram Of Silverthorne
Silverthorne, CO
3.6
2024 GMC Sierra 4WD Crew Cab Standard Box AT4
15,183 mi.
6 days on market
1GT49PEY8RF284969
$80,230
Fair Deal
Castle Rock Ford
Castle Rock, CO
4.5
2016 GMC Sierra 4WD Double Cab Standard Box SLT
184,797 mi.
6 days on market
1GTV2NEC1GZ205753
$15,750
Good Deal
Corwin Toyota Colorado Springs
Colorado Springs, CO
4.3
2017 GMC Sierra 4WD Crew Cab Standard Box
150,742 mi.
6 days on market
3GTU2PEJ0HG354775
$20,950
Good Deal
Sterling Auto Sales
Franktown, CO
4.1
2025 GMC Sierra 4WD Crew Cab Short Box SLT
6 days on market
3GTUUDED4SG289536
Contact Dealer
Panhandle Automotive Group Llc
Sidney, NE
4.5
2021 GMC Sierra 4WD Crew Cab Short Box AT4
36,289 mi.
6 days on market
1GTU9EET4MZ381036
$47,991
Fair Deal
Daniels Long Chevrolet
Colorado Springs, CO
4.2
2024 GMC Sierra AT4 4WD Crew Cab Short Box
24,821 mi.
6 days on market
1GTUUEEL0RZ138555
$55,898
Good Deal
Alpine Buick Gmc
Highlands Ranch, CO
4.3
2024 GMC Sierra 4WD Crew Cab Std Box Elevation 3VL
15,094 mi.
6 days on market
3GTPUJEK7RG356893
$43,515
Fair Deal
Alpine Buick Gmc
Highlands Ranch, CO
4.3
2026 GMC Sierra Denali Ultimate 4WD Crew Cab Short Box
10,565 mi.
6 days on market
1GTUUHE85TZ169109
$73,408
Fair Deal
Alpine Buick Gmc
Highlands Ranch, CO
4.3
2025 GMC Sierra Denali Ultimate 4WD Crew Cab Long Box
9,130 mi.
6 days on market
1GT4UXEY8SF352143
$87,001
Fair Deal
Alpine Buick Gmc
Highlands Ranch, CO
4.3
2024 GMC Sierra Denali 4WD Crew Cab Standard Box SRW
51,090 mi.
6 days on market
1GT49WEY2RF252562
$68,591
Good Deal
Alpine Buick Gmc
Highlands Ranch, CO
4.3
2025 GMC Sierra 4WD Crew Cab Standard Box SLT
11,840 mi.
6 days on market
1GT4UNEY1SF245004
$68,098
Great Deal
Mike Maroone Auto
Longmont, CO
4.4
2026 GMC Sierra Denali Ultimate 4WD Crew Cab Short Box
850 mi.
6 days on market
1GTUUHEL1TZ304249
$77,398
Fair Deal
Foundation Chevrolet
Wheat Ridge, CO
4.4
2014 GMC Sierra 4WD Double Cab 1SA SWB
159,985 mi.
6 days on market
1GTV2TEC2EZ223597
$13,897
Good Deal
Mike Maroone Chevrolet North
Colorado Springs, CO
4.4
2025 GMC Sierra 4WD Crew Cab Short Box Elevation
7,323 mi.
6 days on market
3GTPUCEK9SG225014
$46,700
Good Deal
Stevinson Toyota West
Lakewood, CO
4.4
2024 GMC Sierra SLE 4WD Crew Cab Standard Box
39,975 mi.
6 days on market
1GT19ME76RF438894
$55,225
Fair Deal
Hellman Chevrolet
Delta, CO
4.4
2017 GMC Sierra 4WD Crew Cab Standard Box
161,878 mi.
6 days on market
3GTU2PEJ8HG417704
$19,999
Good Deal
Autonation Usa Denver Broadway
Littleton, CO
4.6
Find Used GMC Sierra in Windsor, CO
In the U.S., the GMC Sierra is available as Chassis Cab, Pickup, and Utility-Service Truck. The best choice typically depends on space needs and personal preference.