Explore 9,132 New Gmc Sierra Listings Near Harmony, PA
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2026 GMC Sierra Denali
6 mi.
83 days on market
1GT4UREY0TF157568
$89,450
Fair Deal
North Star Buick Gmc
Zelienople, PA
4.4
2026 GMC Sierra Base
100 mi.
37 days on market
3GTUUCED0TG204588
$62,140
Fair Deal
North Star Buick Gmc
Zelienople, PA
4.4
2026 GMC Sierra Work Truck
6 mi.
50 days on market
1GT4UPE73TF184422
$76,375
Fair Deal
North Star Buick Gmc
Zelienople, PA
4.4
2026 GMC Sierra Base
100 mi.
5 days on market
1GTUUCED6TZ223906
$61,850
Fair Deal
North Star Buick Gmc
Zelienople, PA
4.4
2026 GMC Sierra SLT
7 mi.
84 days on market
1GT4UNE70TF155948
$72,509
Fair Deal
North Star Buick Gmc
Zelienople, PA
4.4
2025 GMC Sierra SLT
10 mi.
218 days on market
1GT4UNE7XSF301190
$69,295
Fair Deal
North Star Buick Gmc
Zelienople, PA
4.4
2026 GMC Sierra Work Truck
7 mi.
15 days on market
1GT4UPE72TF192088
$77,025
Fair Deal
North Star Buick Gmc
Zelienople, PA
4.4
2025 GMC Sierra SLT
13 mi.
244 days on market
1GT4UNE74SF301251
$69,295
Fair Deal
North Star Buick Gmc
Zelienople, PA
4.4
2025 GMC Sierra SLT
6 mi.
181 days on market
1GT4UNE79SF356830
$67,920
Fair Deal
North Star Buick Gmc
Zelienople, PA
4.4
2026 GMC Sierra Base
2 mi.
58 days on market
3GTUUCED1TG203398
$57,335
Fair Deal
North Star Buick Gmc
Zelienople, PA
4.4
2026 GMC Sierra Base
2 mi.
49 days on market
1GTUUCED3TZ245023
$59,355
Fair Deal
North Star Buick Gmc
Zelienople, PA
4.4
2026 GMC Sierra Base
9 mi.
159 days on market
1GTUUCED9TZ136548
$61,695
Fair Deal
North Star Buick Gmc
Zelienople, PA
4.4
2026 GMC Sierra SLT
6 mi.
152 days on market
1GT4UUEY5TF103542
$83,177
Fair Deal
Baglier Buick Gmc
Butler, PA
4.5
2026 GMC Sierra SLT
3 mi.
47 days on market
3GTUUDED7TG215903
$62,747
Fair Deal
Baglier Buick Gmc
Butler, PA
4.5
2026 GMC Sierra SLE
12 mi.
104 days on market
1GT4UME76TF137089
$61,497
Good Deal
Baglier Buick Gmc
Butler, PA
4.5
2025 GMC Sierra SLT
5 mi.
310 days on market
1GT3ULE70SF254378
$49,997
Great Deal
Baglier Buick Gmc
Butler, PA
4.5
2026 GMC Sierra Base
5 mi.
13 days on market
3GTPUCEK6TG225134
$50,497
Fair Deal
Baglier Buick Gmc
Butler, PA
4.5
2026 GMC Sierra Work Truck
2 mi.
20 days on market
3GTUUEELXTG237245
$70,747
Fair Deal
Baglier Buick Gmc
Butler, PA
4.5
2025 GMC Sierra SLT
3 mi.
188 days on market
1GT4ULE70SF350385
$52,197
Great Deal
Baglier Buick Gmc
Butler, PA
4.5
2026 GMC Sierra Base
2 mi.
30 days on market
3GTPUCEK1TG226692
$50,497
Fair Deal
Baglier Buick Gmc
Butler, PA
4.5
2026 GMC Sierra SLT
2 mi.
71 days on market
3GTUUDE84TG194107
$64,527
Fair Deal
Baglier Buick Gmc
Butler, PA
4.5
2026 GMC Sierra Denali
8 mi.
74 days on market
1GTUUGEL4TZ215981
$74,747
Fair Deal
Baglier Buick Gmc
Butler, PA
4.5
2026 GMC Sierra Base
2 mi.
46 days on market
3GTUUCE88TG216765
$58,747
Great Deal
Baglier Buick Gmc
Butler, PA
4.5
2026 GMC Sierra Denali
4 mi.
75 days on market
1GTUUGEL7TZ217952
$75,747
Fair Deal
Baglier Buick Gmc
Butler, PA
4.5
2026 GMC Sierra SLE
3 mi.
133 days on market
1GTPUBEK8TZ159082
$52,497
Fair Deal
Baglier Buick Gmc
Butler, PA
4.5
2026 GMC Sierra Base
1 mi.
125 days on market
1GT1ESEH7TU408170
$63,997
Great Deal
Baglier Buick Gmc
Butler, PA
4.5
2026 GMC Sierra Base
259 mi.
15 days on market
3GTPUJEK6TG192608
$56,490
Baglier Buick Gmc
Butler, PA
4.5
2026 GMC Sierra SLT
2 mi.
43 days on market
3GTUUDED8TG222276
$62,747
Fair Deal
Baglier Buick Gmc
Butler, PA
4.5
2026 GMC Sierra Denali
6 mi.
83 days on market
1GT4UREY0TF157568
$89,450
Fair Deal
North Star Buick Gmc
Zelienople, PA
4.4
2026 GMC Sierra Base
100 mi.
37 days on market
3GTUUCED0TG204588
$62,140
Fair Deal
North Star Buick Gmc
Zelienople, PA
4.4
2026 GMC Sierra Work Truck
6 mi.
50 days on market
1GT4UPE73TF184422
$76,375
Fair Deal
North Star Buick Gmc
Zelienople, PA
4.4
2026 GMC Sierra Base
100 mi.
5 days on market
1GTUUCED6TZ223906
$61,850
Fair Deal
North Star Buick Gmc
Zelienople, PA
4.4
2026 GMC Sierra SLT
7 mi.
84 days on market
1GT4UNE70TF155948
$72,509
Fair Deal
North Star Buick Gmc
Zelienople, PA
4.4
2025 GMC Sierra SLT
10 mi.
218 days on market
1GT4UNE7XSF301190
$69,295
Fair Deal
North Star Buick Gmc
Zelienople, PA
4.4
2026 GMC Sierra Work Truck
7 mi.
15 days on market
1GT4UPE72TF192088
$77,025
Fair Deal
North Star Buick Gmc
Zelienople, PA
4.4
2025 GMC Sierra SLT
13 mi.
244 days on market
1GT4UNE74SF301251
$69,295
Fair Deal
North Star Buick Gmc
Zelienople, PA
4.4
2025 GMC Sierra SLT
6 mi.
181 days on market
1GT4UNE79SF356830
$67,920
Fair Deal
North Star Buick Gmc
Zelienople, PA
4.4
2026 GMC Sierra Base
2 mi.
58 days on market
3GTUUCED1TG203398
$57,335
Fair Deal
North Star Buick Gmc
Zelienople, PA
4.4
2026 GMC Sierra Base
2 mi.
49 days on market
1GTUUCED3TZ245023
$59,355
Fair Deal
North Star Buick Gmc
Zelienople, PA
4.4
2026 GMC Sierra Base
9 mi.
159 days on market
1GTUUCED9TZ136548
$61,695
Fair Deal
North Star Buick Gmc
Zelienople, PA
4.4
2026 GMC Sierra SLT
6 mi.
152 days on market
1GT4UUEY5TF103542
$83,177
Fair Deal
Baglier Buick Gmc
Butler, PA
4.5
2026 GMC Sierra SLT
3 mi.
47 days on market
3GTUUDED7TG215903
$62,747
Fair Deal
Baglier Buick Gmc
Butler, PA
4.5
2026 GMC Sierra SLE
12 mi.
104 days on market
1GT4UME76TF137089
$61,497
Good Deal
Baglier Buick Gmc
Butler, PA
4.5
2025 GMC Sierra SLT
5 mi.
310 days on market
1GT3ULE70SF254378
$49,997
Great Deal
Baglier Buick Gmc
Butler, PA
4.5
2026 GMC Sierra Base
5 mi.
13 days on market
3GTPUCEK6TG225134
$50,497
Fair Deal
Baglier Buick Gmc
Butler, PA
4.5
2026 GMC Sierra Work Truck
2 mi.
20 days on market
3GTUUEELXTG237245
$70,747
Fair Deal
Baglier Buick Gmc
Butler, PA
4.5
2025 GMC Sierra SLT
3 mi.
188 days on market
1GT4ULE70SF350385
$52,197
Great Deal
Baglier Buick Gmc
Butler, PA
4.5
2026 GMC Sierra Base
2 mi.
30 days on market
3GTPUCEK1TG226692
$50,497
Fair Deal
Baglier Buick Gmc
Butler, PA
4.5
2026 GMC Sierra SLT
2 mi.
71 days on market
3GTUUDE84TG194107
$64,527
Fair Deal
Baglier Buick Gmc
Butler, PA
4.5
2026 GMC Sierra Denali
8 mi.
74 days on market
1GTUUGEL4TZ215981
$74,747
Fair Deal
Baglier Buick Gmc
Butler, PA
4.5
2026 GMC Sierra Base
2 mi.
46 days on market
3GTUUCE88TG216765
$58,747
Great Deal
Baglier Buick Gmc
Butler, PA
4.5
2026 GMC Sierra Denali
4 mi.
75 days on market
1GTUUGEL7TZ217952
$75,747
Fair Deal
Baglier Buick Gmc
Butler, PA
4.5
2026 GMC Sierra SLE
3 mi.
133 days on market
1GTPUBEK8TZ159082
$52,497
Fair Deal
Baglier Buick Gmc
Butler, PA
4.5
2026 GMC Sierra Base
1 mi.
125 days on market
1GT1ESEH7TU408170
$63,997
Great Deal
Baglier Buick Gmc
Butler, PA
4.5
2026 GMC Sierra Base
259 mi.
15 days on market
3GTPUJEK6TG192608
$56,490
Baglier Buick Gmc
Butler, PA
4.5
2026 GMC Sierra SLT
2 mi.
43 days on market
3GTUUDED8TG222276
$62,747
Fair Deal
Baglier Buick Gmc
Butler, PA
4.5
Find New GMC Sierra in Harmony, PA
We've got 9,132 New GMC Sierra vehicles in Harmony, PA, with prices running from $30,281 to $115,057. Mileage ranges up to 757,000 miles, so you can decide if you want something lightly driven or a more wallet-friendly option.