Explore 1,349 Used Gmc Sierra Listings Near Windsor, CO
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Sponsored
2025 GMC Sierra 4WD Crew Cab Short Box Elevation
21,951 mi.
53 days on market
3GTPUCEK5SG211580
$42,995
Impex Auto Sales
Greensboro, NC
Sponsored
2014 GMC Sierra 4WD Crew Cab SLT SWB
176,076 mi.
287 days on market
3GTU2VEC3EG252615
$16,995
Good Deal
Momentum Motor Group
Lancaster, SC
Sponsored
2022 GMC Sierra 4WD Crew Cab Standard Box AT4
102,392 mi.
224 days on market
1GT49PEY0NF138558
$47,500
Great DealClean title
Tilleman Motor Company
Havre, MT
New listing
2015 GMC Sierra 4WD Double Cab SLE SWB
92,221 mi.
1 day on market
1GTV2UEC9FZ180075
$23,999
Fair Deal
Ultimate Machines
Denver, CO
3.8
New listing
2016 GMC Sierra 4WD Crew Cab Standard Box SLT
106,741 mi.
1 day on market
1GT42XC82GF238509
$40,656
Fair Deal
Mike Maroone Ford Longmont
Longmont, CO
4.4
New listing
2011 GMC Sierra
60,280 mi.
1 day on market
1GD522CLXBZ251670
Contact Dealer
Single owner
Columbine Ford
Rifle, CO
4.7
New listing
2022 GMC Sierra 4WD Crew Cab Chassis Pro
83,143 mi.
1 day on market
1GD49SEY7NF337377
$49,999
Interstate Ford
Dacono, CO
4.7
New listing
2012 GMC Sierra 4WD Crew Cab 6.5ft SLE
85,500 mi.
1 day on market
1GT120CG0CF212714
Contact Dealer
Lewellen Motors Llc
Lewellen, NE
5.0
New listing
2024 GMC Sierra AT4 4WD Crew Cab Short Box
25,591 mi.
1 day on market
1GTUUEE85RZ135694
Contact Dealer
Repete Auto
Vernal, UT
5.0
New listing
2025 GMC Sierra AT4 4WD Crew Cab Standard Box SRW
19,031 mi.
1 day on market
1GT4UVEY9SF270491
Contact Dealer
Whites Mountain Motors Llc
Casper, WY
4.6
New listing
1995 GMC Sierra
194,884 mi.
1 day on market
1GTGK24N9SZ568966
Contact Dealer
John Roberts Motor Works Company
Gunnison, CO
4.2
2024 GMC Sierra 4WD Crew Cab Short Box Denali
6,557 mi.
2 days on market
3GTUUGEL1RG403642
$62,928
Fair Deal
Alpine Buick Gmc
Highlands Ranch, CO
4.3
2024 GMC Sierra 4WD Crew Cab Short Box Denali Ultimate
26,197 mi.
2 days on market
1GTUUHE84RZ301155
$62,590
Good Deal
Weld County Garage
Greeley, CO
4.6
2022 GMC Sierra 4WD Double Cab Standard Box Elevation
56,623 mi.
2 days on market
1GTR9CEK4NZ190395
$32,000
Fair Deal
Weld County Garage
Greeley, CO
4.6
2014 GMC Sierra 4WD Double Cab SLE SWB
118,252 mi.
2 days on market
1GTV2UEH1EZ256219
$15,591
Good DealSingle owner
Vidmar Honda
Pueblo, CO
4.4
2018 GMC Sierra 4WD Double Cab Standard Box
115,612 mi.
2 days on market
1GTV2LEH0JZ104937
$22,988
The Sharpest Rides
Englewood, CO
4.5
2024 GMC Sierra 4WD Crew Cab Short Box Elevation
21,434 mi.
2 days on market
1GTUUCE83RZ193856
$51,995
Fair Deal
Team Chevrolet Gmc
Scottsbluff, NE
4.4
2022 GMC Sierra 4WD Crew Cab Short Box Elevation
148,975 mi.
2 days on market
3GTPUCEK8NG524577
Contact Dealer
Platinum Motors Co
Denver, CO
5.0
2023 GMC Sierra 4WD Crew Cab Standard Box Denali
26,691 mi.
2 days on market
1GT49WEY3PF240210
$68,921
Fair Deal
Clearshift
Loveland, CO
4.8
2014 GMC Sierra 4WD Crew Cab 8ft SLT DRW
246,488 mi.
2 days on market
1GT424E8XEF169948
$23,629
Great DealClean title
Halladay Buick Gmc
Cheyenne, WY
3.7
2023 GMC Sierra Elevation 4WD Crew Cab Short Box
32,946 mi.
2 days on market
1GTUUCED8PZ289220
$49,566
Fair Deal
Clearshift Loveland
Loveland, CO
4.8
2024 GMC Sierra AT4 4WD Crew Cab Standard Box SRW
17,069 mi.
2 days on market
1GT49VEY0RF239206
$75,390
Fair Deal
Clearshift Loveland
Loveland, CO
4.8
2014 GMC Sierra 4WD Crew Cab Standard Box
128,147 mi.
2 days on market
1GT125EG7EF190840
$27,492
Fair DealSingle owner
Naples Auto Sales
Naples, UT
4.8
2002 GMC Sierra 2500 SLT 4X4 Extended Cab Swb
131,040 mi.
2 days on market
1GTGK29U82Z229664
$14,995
Akron Auto
Akron, CO
4.2
2020 GMC Sierra 4WD Crew Cab Short Box Elevation
107,240 mi.
2 days on market
3GTU9CET2LG454505
$31,991
Fair Deal
Autonation Chrysler Jeep West
Golden, CO
4.5
2026 GMC Sierra 4WD Crew Cab Short Box AT4
11,344 mi.
2 days on market
1GTUUEE83TZ161136
$68,995
Fair Deal
The Faricy Boys Automotive
Salida, CO
4.4
2023 GMC Sierra 4WD Crew Cab Long Box DRW Denali
49,000 mi.
2 days on market
1GT49WEY5PF104256
$64,995
Good Deal
The Faricy Boys Automotive
Salida, CO
4.4
2024 GMC Sierra 4WD Crew Cab Short Box AT4
31,297 mi.
2 days on market
3GTUUEEL6RG310801
$56,999
Fair DealClean title
Emich Chevrolet
Lakewood, CO
4.1
2024 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate
88,443 mi.
2 days on market
1GT49XEY9RF297908
$69,999
Good Deal
Vista Ford Delta
Delta, CO
4.3
2019 GMC Sierra 4WD Double Cab Standard Box Elevation
66,492 mi.
2 days on market
1GTV9CED4KZ261901
$28,207
Fair Deal
Alpine Buick Gmc
Highlands Ranch, CO
4.3
2024 GMC Sierra AT4X 4WD Crew Cab Standard Box
25,050 mi.
2 days on market
1GT49ZEY9RF310085
$80,586
Fair Deal
Clearshift Loveland
Loveland, CO
4.8
Sponsored
2025 GMC Sierra 4WD Crew Cab Short Box Elevation
21,951 mi.
53 days on market
3GTPUCEK5SG211580
$42,995
Impex Auto Sales
Greensboro, NC
New listing
2015 GMC Sierra 4WD Double Cab SLE SWB
92,221 mi.
1 day on market
1GTV2UEC9FZ180075
$23,999
Fair Deal
Ultimate Machines
Denver, CO
3.8
New listing
2016 GMC Sierra 4WD Crew Cab Standard Box SLT
106,741 mi.
1 day on market
1GT42XC82GF238509
$40,656
Fair Deal
Mike Maroone Ford Longmont
Longmont, CO
4.4
New listing
2011 GMC Sierra
60,280 mi.
1 day on market
1GD522CLXBZ251670
Contact Dealer
Single owner
Columbine Ford
Rifle, CO
4.7
New listing
2022 GMC Sierra 4WD Crew Cab Chassis Pro
83,143 mi.
1 day on market
1GD49SEY7NF337377
$49,999
Interstate Ford
Dacono, CO
4.7
New listing
2012 GMC Sierra 4WD Crew Cab 6.5ft SLE
85,500 mi.
1 day on market
1GT120CG0CF212714
Contact Dealer
Lewellen Motors Llc
Lewellen, NE
5.0
New listing
2024 GMC Sierra AT4 4WD Crew Cab Short Box
25,591 mi.
1 day on market
1GTUUEE85RZ135694
Contact Dealer
Repete Auto
Vernal, UT
5.0
New listing
2025 GMC Sierra AT4 4WD Crew Cab Standard Box SRW
19,031 mi.
1 day on market
1GT4UVEY9SF270491
Contact Dealer
Whites Mountain Motors Llc
Casper, WY
4.6
New listing
1995 GMC Sierra
194,884 mi.
1 day on market
1GTGK24N9SZ568966
Contact Dealer
John Roberts Motor Works Company
Gunnison, CO
4.2
2024 GMC Sierra 4WD Crew Cab Short Box Denali
6,557 mi.
2 days on market
3GTUUGEL1RG403642
$62,928
Fair Deal
Alpine Buick Gmc
Highlands Ranch, CO
4.3
2024 GMC Sierra 4WD Crew Cab Short Box Denali Ultimate
26,197 mi.
2 days on market
1GTUUHE84RZ301155
$62,590
Good Deal
Weld County Garage
Greeley, CO
4.6
2022 GMC Sierra 4WD Double Cab Standard Box Elevation
56,623 mi.
2 days on market
1GTR9CEK4NZ190395
$32,000
Fair Deal
Weld County Garage
Greeley, CO
4.6
2014 GMC Sierra 4WD Double Cab SLE SWB
118,252 mi.
2 days on market
1GTV2UEH1EZ256219
$15,591
Good DealSingle owner
Vidmar Honda
Pueblo, CO
4.4
2018 GMC Sierra 4WD Double Cab Standard Box
115,612 mi.
2 days on market
1GTV2LEH0JZ104937
$22,988
The Sharpest Rides
Englewood, CO
4.5
2024 GMC Sierra 4WD Crew Cab Short Box Elevation
21,434 mi.
2 days on market
1GTUUCE83RZ193856
$51,995
Fair Deal
Team Chevrolet Gmc
Scottsbluff, NE
4.4
2022 GMC Sierra 4WD Crew Cab Short Box Elevation
148,975 mi.
2 days on market
3GTPUCEK8NG524577
Contact Dealer
Platinum Motors Co
Denver, CO
5.0
2023 GMC Sierra 4WD Crew Cab Standard Box Denali
26,691 mi.
2 days on market
1GT49WEY3PF240210
$68,921
Fair Deal
Clearshift
Loveland, CO
4.8
2014 GMC Sierra 4WD Crew Cab 8ft SLT DRW
246,488 mi.
2 days on market
1GT424E8XEF169948
$23,629
Great DealClean title
Halladay Buick Gmc
Cheyenne, WY
3.7
2023 GMC Sierra Elevation 4WD Crew Cab Short Box
32,946 mi.
2 days on market
1GTUUCED8PZ289220
$49,566
Fair Deal
Clearshift Loveland
Loveland, CO
4.8
2024 GMC Sierra AT4 4WD Crew Cab Standard Box SRW
17,069 mi.
2 days on market
1GT49VEY0RF239206
$75,390
Fair Deal
Clearshift Loveland
Loveland, CO
4.8
2014 GMC Sierra 4WD Crew Cab Standard Box
128,147 mi.
2 days on market
1GT125EG7EF190840
$27,492
Fair DealSingle owner
Naples Auto Sales
Naples, UT
4.8
2002 GMC Sierra 2500 SLT 4X4 Extended Cab Swb
131,040 mi.
2 days on market
1GTGK29U82Z229664
$14,995
Akron Auto
Akron, CO
4.2
2020 GMC Sierra 4WD Crew Cab Short Box Elevation
107,240 mi.
2 days on market
3GTU9CET2LG454505
$31,991
Fair Deal
Autonation Chrysler Jeep West
Golden, CO
4.5
2026 GMC Sierra 4WD Crew Cab Short Box AT4
11,344 mi.
2 days on market
1GTUUEE83TZ161136
$68,995
Fair Deal
The Faricy Boys Automotive
Salida, CO
4.4
2023 GMC Sierra 4WD Crew Cab Long Box DRW Denali
49,000 mi.
2 days on market
1GT49WEY5PF104256
$64,995
Good Deal
The Faricy Boys Automotive
Salida, CO
4.4
2024 GMC Sierra 4WD Crew Cab Short Box AT4
31,297 mi.
2 days on market
3GTUUEEL6RG310801
$56,999
Fair DealClean title
Emich Chevrolet
Lakewood, CO
4.1
2024 GMC Sierra 4WD Crew Cab Long Box Denali Ultimate
88,443 mi.
2 days on market
1GT49XEY9RF297908
$69,999
Good Deal
Vista Ford Delta
Delta, CO
4.3
2019 GMC Sierra 4WD Double Cab Standard Box Elevation
66,492 mi.
2 days on market
1GTV9CED4KZ261901
$28,207
Fair Deal
Alpine Buick Gmc
Highlands Ranch, CO
4.3
2024 GMC Sierra AT4X 4WD Crew Cab Standard Box
25,050 mi.
2 days on market
1GT49ZEY9RF310085
$80,586
Fair Deal
Clearshift Loveland
Loveland, CO
4.8
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.