New gmc sierra for Sale near Monument, CO
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2026 GMC Sierra Elevation
4 mi.
155 days on market
1GT1ETED4TU405374
$78,284
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra AT4
4 mi.
58 days on market
3GTUUFEL1TG204737
$86,494
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2025 GMC Sierra Pro
10 mi.
325 days on market
1GT3ULE77SF241580
$46,799
Great Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2025 GMC Sierra Pro
6 mi.
241 days on market
1GT5ULE7XSF310450
$50,774
Good Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2025 GMC Sierra Pro
10 mi.
240 days on market
1GT5ULE76SF311109
$50,774
Good Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra SLT
4 mi.
160 days on market
3GTUUDED9TG104544
$64,049
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra Elevation
431 mi.
158 days on market
3GTPUJEK2TG101642
$53,239
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra SLE
4 mi.
158 days on market
3GTUUBE83TG110217
$60,504
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra Denali
3 mi.
9 days on market
1GT4UREY1TF202307
$94,629
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra Elevation
4 mi.
129 days on market
1GT1ETED9TU406150
$77,519
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2024 GMC Sierra SLE
3,387 mi.
82 days on market
1GTPUBEK8RZ309782
$49,098
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra Denali
3 mi.
9 days on market
1GT4UXEY2TF201641
$98,544
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra SLT
4 mi.
28 days on market
1GT4UUEY7TF196015
$82,049
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra Elevation
4 mi.
127 days on market
1GT1ETEDXTU407842
$74,389
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra AT4
3 mi.
31 days on market
3GTUUFEL2TG223135
$82,029
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra Elevation
4 mi.
137 days on market
1GT1ETED1TU406692
$78,213
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra AT4
5 mi.
93 days on market
1GT4UVEY0TF143324
$88,194
Good Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra AT4
4 mi.
146 days on market
3GTUUFE86TG112275
$80,924
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2025 GMC Sierra Elevation
10 mi.
287 days on market
1GTRUCED6SZ256179
$54,979
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2025 GMC Sierra Denali
148 mi.
144 days on market
1GT4UREY4SF151108
$80,824
Good Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2025 GMC Sierra SLT
24 mi.
26 days on market
1GT4UNEY1SF321787
$79,514
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra Denali
3 mi.
2 days on market
1GT4UYEYXTF157393
$103,314
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra Elevation
4 mi.
124 days on market
1GT1ETED8TU407841
$77,739
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra SLT
5 mi.
97 days on market
1GT4UUEY4TF140372
$85,649
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2025 GMC Sierra AT4
5 mi.
200 days on market
1GT4UPEY1SF286387
$91,438
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra Elevation
4 mi.
153 days on market
1GT1ETED6TU405375
$78,134
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2025 GMC Sierra Elevation
10 mi.
316 days on market
3GTPUCEK0SG268205
$52,699
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra AT4
4 mi.
44 days on market
3GTUUFE83TG216755
$79,039
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra Elevation
4 mi.
155 days on market
1GT1ETED4TU405374
$78,284
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra AT4
4 mi.
58 days on market
3GTUUFEL1TG204737
$86,494
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2025 GMC Sierra Pro
10 mi.
325 days on market
1GT3ULE77SF241580
$46,799
Great Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2025 GMC Sierra Pro
6 mi.
241 days on market
1GT5ULE7XSF310450
$50,774
Good Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2025 GMC Sierra Pro
10 mi.
240 days on market
1GT5ULE76SF311109
$50,774
Good Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra SLT
4 mi.
160 days on market
3GTUUDED9TG104544
$64,049
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra Elevation
431 mi.
158 days on market
3GTPUJEK2TG101642
$53,239
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra SLE
4 mi.
158 days on market
3GTUUBE83TG110217
$60,504
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra Denali
3 mi.
9 days on market
1GT4UREY1TF202307
$94,629
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra Elevation
4 mi.
129 days on market
1GT1ETED9TU406150
$77,519
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2024 GMC Sierra SLE
3,387 mi.
82 days on market
1GTPUBEK8RZ309782
$49,098
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra Denali
3 mi.
9 days on market
1GT4UXEY2TF201641
$98,544
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra SLT
4 mi.
28 days on market
1GT4UUEY7TF196015
$82,049
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra Elevation
4 mi.
127 days on market
1GT1ETEDXTU407842
$74,389
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra AT4
3 mi.
31 days on market
3GTUUFEL2TG223135
$82,029
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra Elevation
4 mi.
137 days on market
1GT1ETED1TU406692
$78,213
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra AT4
5 mi.
93 days on market
1GT4UVEY0TF143324
$88,194
Good Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra AT4
4 mi.
146 days on market
3GTUUFE86TG112275
$80,924
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2025 GMC Sierra Elevation
10 mi.
287 days on market
1GTRUCED6SZ256179
$54,979
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2025 GMC Sierra Denali
148 mi.
144 days on market
1GT4UREY4SF151108
$80,824
Good Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2025 GMC Sierra SLT
24 mi.
26 days on market
1GT4UNEY1SF321787
$79,514
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra Denali
3 mi.
2 days on market
1GT4UYEYXTF157393
$103,314
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra Elevation
4 mi.
124 days on market
1GT1ETED8TU407841
$77,739
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra SLT
5 mi.
97 days on market
1GT4UUEY4TF140372
$85,649
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2025 GMC Sierra AT4
5 mi.
200 days on market
1GT4UPEY1SF286387
$91,438
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra Elevation
4 mi.
153 days on market
1GT1ETED6TU405375
$78,134
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2025 GMC Sierra Elevation
10 mi.
316 days on market
3GTPUCEK0SG268205
$52,699
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
2026 GMC Sierra AT4
4 mi.
44 days on market
3GTUUFE83TG216755
$79,039
Fair Deal
Castle Rock Chevrolet Gmc
Castle Rock, CO
4.6
Find New GMC Sierra in Monument, CO
We've got 1,628 New GMC Sierra vehicles in Monument, CO, with prices running from $36,924 to $108,594. Mileage ranges up to 7,298 miles, so you can decide if you want something lightly driven or a more wallet-friendly option.
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