New gmc sierra for Sale near Harrington, DE
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2026 GMC Sierra SLT
0 mi.
119 days on market
1GTUUDE86TZ139657
$58,515
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra AT4
6 mi.
23 days on market
1GT4UPEY3TF202751
$85,105
Good Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra AT4
6 mi.
5 days on market
3GTUUEEL1TG199467
$68,310
Great Deal
Kent County Motors
Dover, DE
4.7
2025 GMC Sierra AT4
5 mi.
251 days on market
1GTUUEEL2SZ247671
$93,250
Fair Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra Elevation
137 mi.
66 days on market
3GTPUJEK0TG188103
$44,940
Good Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra Pro
3 mi.
101 days on market
1GTUUAED4TZ189579
$48,465
Good Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra Elevation
0 mi.
11 days on market
1GTUUCED0TZ170586
$57,195
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra SLT
11 mi.
38 days on market
3GTUUDED4TG147169
$59,780
Good Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra Denali
7 mi.
85 days on market
1GT4UREY6TF151824
$87,465
Great Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra AT4
6 mi.
5 days on market
3GTUUEEL0TG200138
$68,805
Great Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra AT4
0 mi.
16 days on market
1GT4UPEY6TF202694
$89,110
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra Denali
0 mi.
16 days on market
1GT4UWEY5TF205404
$94,200
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra AT4
7 mi.
2 days on market
3GTUUEEL9TG200655
$68,805
Great Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra AT4
0 mi.
23 days on market
1GT4UPEY6TF202873
$89,605
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra Elevation
5 mi.
74 days on market
3GTUUCE81TG172687
$53,735
Great Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra AT4
7 mi.
5 days on market
3GTUUEEL1TG200262
$68,805
Great Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra Pro
4 mi.
23 days on market
1GTRUAEK1TZ267529
$39,520
Great Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra SLT
6 mi.
38 days on market
1GT4UNEYXTF187234
$79,245
Good Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra Denali
0 mi.
24 days on market
1GTUUHEL5TZ265603
$88,290
Kent County Motors
Dover, DE
4.7
2025 GMC Sierra SLT
13 mi.
289 days on market
1GT4UNEY3SF272768
$75,500
Good Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra Denali
71 mi.
96 days on market
3GTUUGEDXTG122195
$67,220
Good Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra Pro
0 mi.
27 days on market
1GTPUAEKXTZ260246
$50,240
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra SLE
4 mi.
115 days on market
1GTUUBED9TZ175618
$51,405
Great Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra SLT
4 mi.
74 days on market
3GTUUDEL1TG169315
$60,180
Great Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra Denali
6 mi.
47 days on market
1GT4UXEY7TF184464
$93,035
Fair Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra AT4
0 mi.
24 days on market
1GT4UPEY0TF202741
$89,110
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra AT4
9 mi.
2 days on market
3GTUUEEL7TG200802
$68,805
Great Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra AT4
5 mi.
67 days on market
1GT4UPEY1TF168437
$84,655
Good Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra SLT
0 mi.
119 days on market
1GTUUDE86TZ139657
$58,515
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra AT4
6 mi.
23 days on market
1GT4UPEY3TF202751
$85,105
Good Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra AT4
6 mi.
5 days on market
3GTUUEEL1TG199467
$68,310
Great Deal
Kent County Motors
Dover, DE
4.7
2025 GMC Sierra AT4
5 mi.
251 days on market
1GTUUEEL2SZ247671
$93,250
Fair Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra Elevation
137 mi.
66 days on market
3GTPUJEK0TG188103
$44,940
Good Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra Pro
3 mi.
101 days on market
1GTUUAED4TZ189579
$48,465
Good Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra Elevation
0 mi.
11 days on market
1GTUUCED0TZ170586
$57,195
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra SLT
11 mi.
38 days on market
3GTUUDED4TG147169
$59,780
Good Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra Denali
7 mi.
85 days on market
1GT4UREY6TF151824
$87,465
Great Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra AT4
6 mi.
5 days on market
3GTUUEEL0TG200138
$68,805
Great Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra AT4
0 mi.
16 days on market
1GT4UPEY6TF202694
$89,110
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra Denali
0 mi.
16 days on market
1GT4UWEY5TF205404
$94,200
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra AT4
7 mi.
2 days on market
3GTUUEEL9TG200655
$68,805
Great Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra AT4
0 mi.
23 days on market
1GT4UPEY6TF202873
$89,605
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra Elevation
5 mi.
74 days on market
3GTUUCE81TG172687
$53,735
Great Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra AT4
7 mi.
5 days on market
3GTUUEEL1TG200262
$68,805
Great Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra Pro
4 mi.
23 days on market
1GTRUAEK1TZ267529
$39,520
Great Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra SLT
6 mi.
38 days on market
1GT4UNEYXTF187234
$79,245
Good Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra Denali
0 mi.
24 days on market
1GTUUHEL5TZ265603
$88,290
Kent County Motors
Dover, DE
4.7
2025 GMC Sierra SLT
13 mi.
289 days on market
1GT4UNEY3SF272768
$75,500
Good Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra Denali
71 mi.
96 days on market
3GTUUGEDXTG122195
$67,220
Good Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra Pro
0 mi.
27 days on market
1GTPUAEKXTZ260246
$50,240
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra SLE
4 mi.
115 days on market
1GTUUBED9TZ175618
$51,405
Great Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra SLT
4 mi.
74 days on market
3GTUUDEL1TG169315
$60,180
Great Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra Denali
6 mi.
47 days on market
1GT4UXEY7TF184464
$93,035
Fair Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra AT4
0 mi.
24 days on market
1GT4UPEY0TF202741
$89,110
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra AT4
9 mi.
2 days on market
3GTUUEEL7TG200802
$68,805
Great Deal
Kent County Motors
Dover, DE
4.7
2026 GMC Sierra AT4
5 mi.
67 days on market
1GT4UPEY1TF168437
$84,655
Good Deal
Kent County Motors
Dover, DE
4.7
Find New GMC Sierra in Harrington, DE
We've got 6,443 New GMC Sierra vehicles in Harrington, DE, with prices running from $32,407 to $118,050. Mileage ranges up to 33,000 miles, so you can decide if you want something lightly driven or a more wallet-friendly option.
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