New gmc sierra-1500 for Sale near Boulder, CO
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2026 GMC Sierra 1500 Elevation
7 mi.
168 days on market
1GTUUCED4TZ115221
$62,231
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 AT4X
5 mi.
10 days on market
3GTUUFEL3TG237772
$89,335
Great Deal
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 Pro
7 mi.
17 days on market
1GTRUAEK1TZ254585
$45,930
Fair Deal
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 Elevation
7 mi.
147 days on market
1GTUUCED7TZ124883
$65,065
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 AT4X
7 mi.
77 days on market
3GTUUFEL0TG173366
$82,525
Good Deal
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 AT4
7 mi.
42 days on market
3GTUUEEL1TG207017
$73,525
Fair Deal
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 Denali Ultimate
7 mi.
44 days on market
1GTUUHEL5TZ222136
$85,965
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 AT4
0 mi.
6 days on market
3GTUUEEL6TG213704
$75,015
Great Deal
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 Elevation
7 mi.
97 days on market
1GTRUJEK4TZ186010
$49,802
Fair Deal
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 Elevation
6 mi.
84 days on market
1GTRUJEKXTZ199960
$48,807
Mike Maroone Gmc
Boulder, CO
5.0
2025 GMC Sierra 1500 Elevation
3,419 mi.
304 days on market
3GTPUCEK7SG275734
$49,930
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 Elevation
7 mi.
103 days on market
3GTPUJEK9TG145721
$51,354
Good Deal
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 Denali
11 mi.
157 days on market
3GTUUGE80TG102475
$75,216
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 AT4
10 mi.
88 days on market
3GTUUEE87TG126129
$70,200
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 Elevation
7 mi.
118 days on market
1GTUUCE86TZ162219
$62,245
Fair Deal
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 AT4X
7 mi.
153 days on market
3GTUUFEL5TG109274
$81,830
Mike Maroone Gmc
Boulder, CO
5.0
2025 GMC Sierra 1500 Denali
5 mi.
154 days on market
3GTUUGE86SG388136
$68,084
Fair Deal
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 Pro
0 mi.
20 days on market
1GTPUAEKXTZ260716
$48,680
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 Elevation
7 mi.
154 days on market
1GTUUCED0TZ111926
$60,590
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 AT4X
10 mi.
50 days on market
3GTUUFEL9TG143167
$81,130
Fair Deal
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 AT4
7 mi.
81 days on market
1GTUUEE88TZ200898
$70,325
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 AT4
10 mi.
57 days on market
3GTUUEE80TG179254
$71,989
Mike Maroone Gmc
Boulder, CO
5.0
2025 GMC Sierra 1500 AT4
7 mi.
159 days on market
1GTUUEE89SZ277343
$84,100
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 AT4
8 mi.
61 days on market
1GTUUEE89TZ222683
$71,489
Mike Maroone Auto
Longmont, CO
4.4
2026 GMC Sierra 1500 AT4
10 mi.
15 days on market
1GTUUEEL2TZ147328
$71,605
Mike Maroone Auto
Longmont, CO
4.4
2026 GMC Sierra 1500 AT4
5 mi.
58 days on market
1GTUUEE8XTZ225804
$71,580
Mike Maroone Auto
Longmont, CO
4.4
2026 GMC Sierra 1500 Elevation
5 mi.
48 days on market
1GTPUCEK7TZ230083
$55,346
Mike Maroone Auto
Longmont, CO
4.4
2026 GMC Sierra 1500 Elevation
9 mi.
63 days on market
3GTPUJEK4TG164239
$55,246
Mike Maroone Auto
Longmont, CO
4.4
2026 GMC Sierra 1500 Elevation
7 mi.
168 days on market
1GTUUCED4TZ115221
$62,231
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 AT4X
5 mi.
10 days on market
3GTUUFEL3TG237772
$89,335
Great Deal
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 Pro
7 mi.
17 days on market
1GTRUAEK1TZ254585
$45,930
Fair Deal
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 Elevation
7 mi.
147 days on market
1GTUUCED7TZ124883
$65,065
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 AT4X
7 mi.
77 days on market
3GTUUFEL0TG173366
$82,525
Good Deal
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 AT4
7 mi.
42 days on market
3GTUUEEL1TG207017
$73,525
Fair Deal
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 Denali Ultimate
7 mi.
44 days on market
1GTUUHEL5TZ222136
$85,965
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 AT4
0 mi.
6 days on market
3GTUUEEL6TG213704
$75,015
Great Deal
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 Elevation
7 mi.
97 days on market
1GTRUJEK4TZ186010
$49,802
Fair Deal
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 Elevation
6 mi.
84 days on market
1GTRUJEKXTZ199960
$48,807
Mike Maroone Gmc
Boulder, CO
5.0
2025 GMC Sierra 1500 Elevation
3,419 mi.
304 days on market
3GTPUCEK7SG275734
$49,930
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 Elevation
7 mi.
103 days on market
3GTPUJEK9TG145721
$51,354
Good Deal
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 Denali
11 mi.
157 days on market
3GTUUGE80TG102475
$75,216
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 AT4
10 mi.
88 days on market
3GTUUEE87TG126129
$70,200
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 Elevation
7 mi.
118 days on market
1GTUUCE86TZ162219
$62,245
Fair Deal
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 AT4X
7 mi.
153 days on market
3GTUUFEL5TG109274
$81,830
Mike Maroone Gmc
Boulder, CO
5.0
2025 GMC Sierra 1500 Denali
5 mi.
154 days on market
3GTUUGE86SG388136
$68,084
Fair Deal
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 Pro
0 mi.
20 days on market
1GTPUAEKXTZ260716
$48,680
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 Elevation
7 mi.
154 days on market
1GTUUCED0TZ111926
$60,590
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 AT4X
10 mi.
50 days on market
3GTUUFEL9TG143167
$81,130
Fair Deal
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 AT4
7 mi.
81 days on market
1GTUUEE88TZ200898
$70,325
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 AT4
10 mi.
57 days on market
3GTUUEE80TG179254
$71,989
Mike Maroone Gmc
Boulder, CO
5.0
2025 GMC Sierra 1500 AT4
7 mi.
159 days on market
1GTUUEE89SZ277343
$84,100
Mike Maroone Gmc
Boulder, CO
5.0
2026 GMC Sierra 1500 AT4
8 mi.
61 days on market
1GTUUEE89TZ222683
$71,489
Mike Maroone Auto
Longmont, CO
4.4
2026 GMC Sierra 1500 AT4
10 mi.
15 days on market
1GTUUEEL2TZ147328
$71,605
Mike Maroone Auto
Longmont, CO
4.4
2026 GMC Sierra 1500 AT4
5 mi.
58 days on market
1GTUUEE8XTZ225804
$71,580
Mike Maroone Auto
Longmont, CO
4.4
2026 GMC Sierra 1500 Elevation
5 mi.
48 days on market
1GTPUCEK7TZ230083
$55,346
Mike Maroone Auto
Longmont, CO
4.4
2026 GMC Sierra 1500 Elevation
9 mi.
63 days on market
3GTPUJEK4TG164239
$55,246
Mike Maroone Auto
Longmont, CO
4.4
Find New GMC Sierra 1500 in Boulder, CO
We've got 815 New GMC Sierra 1500 vehicles in Boulder, CO, with prices running from $34,924 to $94,814. Mileage ranges up to 7,000 miles, so you can decide if you want something lightly driven or a more wallet-friendly option.
Nearby GMC Sierra 1500 for Sale
New GMC Sierra 1500 in Eldorado Springs, CONew GMC Sierra 1500 in Louisville, CONew GMC Sierra 1500 in Plastic, CONew GMC Sierra 1500 in Lafayette, CONew GMC Sierra 1500 in Coal Creek, CONew GMC Sierra 1500 in Niwot, CONew GMC Sierra 1500 in Broomfield, CONew GMC Sierra 1500 in Pinecliffe, CONew GMC Sierra 1500 in Jamestown, CONew GMC Sierra 1500 in Rollinsville, CONew GMC Sierra 1500 in Erie, CONew GMC Sierra 1500 in Arvada, CONew GMC Sierra 1500 in Westminster, CONew GMC Sierra 1500 in Golden, CONew GMC Sierra 1500 in Hygiene, CONew GMC Sierra 1500 in Ward, CONew GMC Sierra 1500 in Eastlake, CONew GMC Sierra 1500 in Wheat Ridge, CONew GMC Sierra 1500 in Longmont, CONew GMC Sierra 1500 in Nederland, CONew GMC Sierra 1500 in Black Hawk, CONew GMC Sierra 1500 in Brighton, CONew GMC Sierra 1500 in Central City, CONew GMC Sierra 1500 in Dacono, CONew GMC Sierra 1500 in Firestone, CONew GMC Sierra 1500 in Frederick, CONew GMC Sierra 1500 in Dupont, CONew GMC Sierra 1500 in Commerce City, CONew GMC Sierra 1500 in Henderson, CONew GMC Sierra 1500 in Lakewood, CONew GMC Sierra 1500 in Lyons, CONew GMC Sierra 1500 in Idledale, CONew GMC Sierra 1500 in Denver, CONew GMC Sierra 1500 in Kittredge, CONew GMC Sierra 1500 in Mead, CONew GMC Sierra 1500 in Dumont, CONew GMC Sierra 1500 in Allenspark, CONew GMC Sierra 1500 in Evergreen, CONew GMC Sierra 1500 in Berthoud, CONew GMC Sierra 1500 in Indian Hills, CONew GMC Sierra 1500 in Idaho Springs, CONew GMC Sierra 1500 in Morrison, CONew GMC Sierra 1500 in Fort Lupton, CONew GMC Sierra 1500 in Empire, CONew GMC Sierra 1500 in Cherry Hills Village, CONew GMC Sierra 1500 in Winter Park, CONew GMC Sierra 1500 in Aurora, CONew GMC Sierra 1500 in Littleton, CONew GMC Sierra 1500 in Johnstown, CONew GMC Sierra 1500 in Georgetown, CONew GMC Sierra 1500 in Fraser, CONew GMC Sierra 1500 in Platteville, CONew GMC Sierra 1500 in Loveland, CONew GMC Sierra 1500 in Estes Park, CONew GMC Sierra 1500 in Tabernash, CONew GMC Sierra 1500 in Silver Plume, CONew GMC Sierra 1500 in Drake, CONew GMC Sierra 1500 in Highlands Ranch, CONew GMC Sierra 1500 in Conifer, CONew GMC Sierra 1500 in Gilcrest, CONew GMC Sierra 1500 in Milliken, CONew GMC Sierra 1500 in Glen Haven, CONew GMC Sierra 1500 in Hudson, CONew GMC Sierra 1500 in Masonville, CONew GMC Sierra 1500 in Grand Lake, CONew GMC Sierra 1500 in Louviers, CONew GMC Sierra 1500 in Granby, CONew GMC Sierra 1500 in La Salle, CONew GMC Sierra 1500 in Foxton, CONew GMC Sierra 1500 in Watkins, CONew GMC Sierra 1500 in Windsor, CONew GMC Sierra 1500 in Bailey, CONew GMC Sierra 1500 in Evans, CONew GMC Sierra 1500 in Pine, CONew GMC Sierra 1500 in Pine Grove, CONew GMC Sierra 1500 in Buffalo Creek, CONew GMC Sierra 1500 in Timnath, CONew GMC Sierra 1500 in Shawnee, CONew GMC Sierra 1500 in Grant, CONew GMC Sierra 1500 in Parker, CONew GMC Sierra 1500 in Greeley, CONew GMC Sierra 1500 in Fort Collins, CONew GMC Sierra 1500 in Severance, CONew GMC Sierra 1500 in Keenesburg, CONew GMC Sierra 1500 in Dillon, CONew GMC Sierra 1500 in Bennett, CONew GMC Sierra 1500 in Lucerne, CONew GMC Sierra 1500 in Hot Sulphur Springs, CONew GMC Sierra 1500 in Castle Rock, CONew GMC Sierra 1500 in Giddings, CONew GMC Sierra 1500 in Sedalia, CONew GMC Sierra 1500 in Englewood, CONew GMC Sierra 1500 in Franktown, CONew GMC Sierra 1500 in Kersey, CONew GMC Sierra 1500 in Parshall, CONew GMC Sierra 1500 in Jefferson, CONew GMC Sierra 1500 in Silverthorne, CO
Other New GMC models in Boulder, CO
New GMC AcadiaNew GMC CanyonNew GMC HUMMER EVNew GMC HUMMER EV PickupNew GMC HUMMER EV SUVNew GMC Savana CargoNew GMC Savana CutawayNew GMC Savana PassengerNew GMC Sierra 1500 DenaliNew GMC Sierra 1500 LimitedNew GMC Sierra 2500 Denali HDNew GMC Sierra 2500HDNew GMC Sierra 3500 Chassis CabNew GMC Sierra 3500 Denali HDNew GMC Sierra 3500HDNew GMC Sierra EVNew GMC TerrainNew GMC YukonNew GMC Yukon XL
Used GMC models in Boulder, CO
Used GMC AcadiaUsed GMC CanyonUsed GMC HUMMER EVUsed GMC HUMMER EV PickupUsed GMC HUMMER EV SUVUsed GMC Savana CargoUsed GMC Savana CutawayUsed GMC Savana PassengerUsed GMC Sierra 1500Used GMC Sierra 1500 DenaliUsed GMC Sierra 1500 LimitedUsed GMC Sierra 2500 Denali HDUsed GMC Sierra 2500HDUsed GMC Sierra 3500 Chassis CabUsed GMC Sierra 3500 Denali HDUsed GMC Sierra 3500HDUsed GMC Sierra EVUsed GMC TerrainUsed GMC YukonUsed GMC Yukon XL