New gmc sierra-2500hd for Sale near Port O Connor, TX
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2026 GMC Sierra 2500HD AT4X
6 mi.
53 days on market
1GT4UZEY9TF152207
$90,280
Cavender Auto Country Chevrolet Buick Gmc
Weimar, TX
4.7
2025 GMC Sierra 2500HD SLT
27 mi.
33 days on market
1GT4UNEY6SF129720
$74,665
Great Deal
Cavender Auto Country Chevrolet Buick Gmc
Weimar, TX
4.7
2025 GMC Sierra 2500HD SLT
23 mi.
33 days on market
1GT4UNEY8SF129749
$74,170
Cavender Auto Country Chevrolet Buick Gmc
Weimar, TX
4.7
2026 GMC Sierra 2500HD AT4
0 mi.
15 days on market
1GT4UPEY3TF186325
$87,715
Cavender Auto Country Chevrolet Buick Gmc
Weimar, TX
4.7
2026 GMC Sierra 2500HD Denali Ultimate
17 mi.
63 days on market
1GT4UXEY9TF140790
$96,420
Cavender Auto Country Chevrolet Buick Gmc
Weimar, TX
4.7
2026 GMC Sierra 2500HD Denali Ultimate
502 mi.
96 days on market
1GT4UXEY9TF112603
$91,085
Great Deal
Cavender Auto Country Chevrolet Buick Gmc
Weimar, TX
4.7
2026 GMC Sierra 2500HD AT4X
6 mi.
62 days on market
1GT4UZEY8TF147385
$90,280
Cavender Auto Country Chevrolet Buick Gmc
Weimar, TX
4.7
2026 GMC Sierra 2500HD AT4X
5 mi.
31 days on market
1GT4UZEY8TF172691
$89,785
Great Deal
Cavender Auto Country Chevrolet Buick Gmc
Weimar, TX
4.7
2025 GMC Sierra 2500HD SLT
74 mi.
107 days on market
1GT4UNEY2SF331759
$82,399
Price Gmc Of Karnes City
Karnes City, TX
5.0
2025 GMC Sierra 2500HD SLT
5 mi.
107 days on market
1GT4UNEY7SF333023
$82,894
Good Deal
Price Gmc Of Karnes City
Karnes City, TX
5.0
2025 GMC Sierra 2500HD Denali
9 mi.
107 days on market
1GT4UREY4SF344035
$88,840
Price Gmc Of Karnes City
Karnes City, TX
5.0
2025 GMC Sierra 2500HD Denali Ultimate
1 mi.
107 days on market
1GT4UXEY1SF331196
$96,860
Price Gmc Of Karnes City
Karnes City, TX
5.0
2025 GMC Sierra 2500HD Denali
9 mi.
107 days on market
1GT4UREY5SF343721
$88,840
Price Gmc Of Karnes City
Karnes City, TX
5.0
2025 GMC Sierra 2500HD Denali
10 mi.
107 days on market
1GT4UREY6SF333330
$88,594
Price Gmc Of Karnes City
Karnes City, TX
5.0
2025 GMC Sierra 2500HD AT4
1 mi.
107 days on market
1GT4UPEY5SF261315
$87,885
Price Gmc Of Karnes City
Karnes City, TX
5.0
2024 GMC Sierra 2500HD Pro
21 mi.
107 days on market
1GT49LEY6RF467179
$54,225
Price Gmc Of Karnes City
Karnes City, TX
5.0
2025 GMC Sierra 2500HD Pro
1 mi.
107 days on market
1GT4ULE73SF235022
$58,854
Great Deal
Price Gmc Of Karnes City
Karnes City, TX
5.0
2025 GMC Sierra 2500HD Denali
11 mi.
107 days on market
1GT4UREY5SF348692
$88,099
Great Deal
Price Gmc Of Karnes City
Karnes City, TX
5.0
2024 GMC Sierra 2500HD Pro
1 mi.
107 days on market
1GT49LEY3RF433832
$53,835
Price Gmc Of Karnes City
Karnes City, TX
5.0
2025 GMC Sierra 2500HD Denali
10 mi.
107 days on market
1GT4UREY3SF348559
$88,594
Price Gmc Of Karnes City
Karnes City, TX
5.0
2025 GMC Sierra 2500HD AT4
1 mi.
107 days on market
1GT4UPEY8SF332121
$88,809
Great Deal
Price Gmc Of Karnes City
Karnes City, TX
5.0
2025 GMC Sierra 2500HD Denali
11 mi.
107 days on market
1GT4UREY9SF343561
$88,840
Fair Deal
Price Gmc Of Karnes City
Karnes City, TX
5.0
2025 GMC Sierra 2500HD SLT
11 mi.
107 days on market
1GT4UNEY5SF354775
$82,895
Price Gmc Of Karnes City
Karnes City, TX
5.0
2026 GMC Sierra 2500HD Denali Ultimate
8 mi.
51 days on market
1GT4UXEY4TF158114
$92,369
Great Deal
Classic Buick Gmc
Houston, TX
4.5
2026 GMC Sierra 2500HD SLT
8 mi.
21 days on market
1GT4UNEY8TF181772
$72,490
Great Deal
Classic Buick Gmc
Houston, TX
4.5
2026 GMC Sierra 2500HD AT4
8 mi.
73 days on market
1GT4UPEY2TF139514
$83,384
Fair Deal
Classic Buick Gmc
Houston, TX
4.5
2024 GMC Sierra 2500HD Pro
33 mi.
795 days on market
1GT38LEY1RF223406
$52,905
Fair Deal
Classic Buick Gmc
Houston, TX
4.5
2025 GMC Sierra 2500HD Pro
8 mi.
271 days on market
1GT5ULE7XSF260231
$46,345
Fair Deal
Classic Buick Gmc
Houston, TX
4.5
2026 GMC Sierra 2500HD AT4X
6 mi.
53 days on market
1GT4UZEY9TF152207
$90,280
Cavender Auto Country Chevrolet Buick Gmc
Weimar, TX
4.7
2025 GMC Sierra 2500HD SLT
27 mi.
33 days on market
1GT4UNEY6SF129720
$74,665
Great Deal
Cavender Auto Country Chevrolet Buick Gmc
Weimar, TX
4.7
2025 GMC Sierra 2500HD SLT
23 mi.
33 days on market
1GT4UNEY8SF129749
$74,170
Cavender Auto Country Chevrolet Buick Gmc
Weimar, TX
4.7
2026 GMC Sierra 2500HD AT4
0 mi.
15 days on market
1GT4UPEY3TF186325
$87,715
Cavender Auto Country Chevrolet Buick Gmc
Weimar, TX
4.7
2026 GMC Sierra 2500HD Denali Ultimate
17 mi.
63 days on market
1GT4UXEY9TF140790
$96,420
Cavender Auto Country Chevrolet Buick Gmc
Weimar, TX
4.7
2026 GMC Sierra 2500HD Denali Ultimate
502 mi.
96 days on market
1GT4UXEY9TF112603
$91,085
Great Deal
Cavender Auto Country Chevrolet Buick Gmc
Weimar, TX
4.7
2026 GMC Sierra 2500HD AT4X
6 mi.
62 days on market
1GT4UZEY8TF147385
$90,280
Cavender Auto Country Chevrolet Buick Gmc
Weimar, TX
4.7
2026 GMC Sierra 2500HD AT4X
5 mi.
31 days on market
1GT4UZEY8TF172691
$89,785
Great Deal
Cavender Auto Country Chevrolet Buick Gmc
Weimar, TX
4.7
2025 GMC Sierra 2500HD SLT
74 mi.
107 days on market
1GT4UNEY2SF331759
$82,399
Price Gmc Of Karnes City
Karnes City, TX
5.0
2025 GMC Sierra 2500HD SLT
5 mi.
107 days on market
1GT4UNEY7SF333023
$82,894
Good Deal
Price Gmc Of Karnes City
Karnes City, TX
5.0
2025 GMC Sierra 2500HD Denali
9 mi.
107 days on market
1GT4UREY4SF344035
$88,840
Price Gmc Of Karnes City
Karnes City, TX
5.0
2025 GMC Sierra 2500HD Denali Ultimate
1 mi.
107 days on market
1GT4UXEY1SF331196
$96,860
Price Gmc Of Karnes City
Karnes City, TX
5.0
2025 GMC Sierra 2500HD Denali
9 mi.
107 days on market
1GT4UREY5SF343721
$88,840
Price Gmc Of Karnes City
Karnes City, TX
5.0
2025 GMC Sierra 2500HD Denali
10 mi.
107 days on market
1GT4UREY6SF333330
$88,594
Price Gmc Of Karnes City
Karnes City, TX
5.0
2025 GMC Sierra 2500HD AT4
1 mi.
107 days on market
1GT4UPEY5SF261315
$87,885
Price Gmc Of Karnes City
Karnes City, TX
5.0
2024 GMC Sierra 2500HD Pro
21 mi.
107 days on market
1GT49LEY6RF467179
$54,225
Price Gmc Of Karnes City
Karnes City, TX
5.0
2025 GMC Sierra 2500HD Pro
1 mi.
107 days on market
1GT4ULE73SF235022
$58,854
Great Deal
Price Gmc Of Karnes City
Karnes City, TX
5.0
2025 GMC Sierra 2500HD Denali
11 mi.
107 days on market
1GT4UREY5SF348692
$88,099
Great Deal
Price Gmc Of Karnes City
Karnes City, TX
5.0
2024 GMC Sierra 2500HD Pro
1 mi.
107 days on market
1GT49LEY3RF433832
$53,835
Price Gmc Of Karnes City
Karnes City, TX
5.0
2025 GMC Sierra 2500HD Denali
10 mi.
107 days on market
1GT4UREY3SF348559
$88,594
Price Gmc Of Karnes City
Karnes City, TX
5.0
2025 GMC Sierra 2500HD AT4
1 mi.
107 days on market
1GT4UPEY8SF332121
$88,809
Great Deal
Price Gmc Of Karnes City
Karnes City, TX
5.0
2025 GMC Sierra 2500HD Denali
11 mi.
107 days on market
1GT4UREY9SF343561
$88,840
Fair Deal
Price Gmc Of Karnes City
Karnes City, TX
5.0
2025 GMC Sierra 2500HD SLT
11 mi.
107 days on market
1GT4UNEY5SF354775
$82,895
Price Gmc Of Karnes City
Karnes City, TX
5.0
2026 GMC Sierra 2500HD Denali Ultimate
8 mi.
51 days on market
1GT4UXEY4TF158114
$92,369
Great Deal
Classic Buick Gmc
Houston, TX
4.5
2026 GMC Sierra 2500HD SLT
8 mi.
21 days on market
1GT4UNEY8TF181772
$72,490
Great Deal
Classic Buick Gmc
Houston, TX
4.5
2026 GMC Sierra 2500HD AT4
8 mi.
73 days on market
1GT4UPEY2TF139514
$83,384
Fair Deal
Classic Buick Gmc
Houston, TX
4.5
2024 GMC Sierra 2500HD Pro
33 mi.
795 days on market
1GT38LEY1RF223406
$52,905
Fair Deal
Classic Buick Gmc
Houston, TX
4.5
2025 GMC Sierra 2500HD Pro
8 mi.
271 days on market
1GT5ULE7XSF260231
$46,345
Fair Deal
Classic Buick Gmc
Houston, TX
4.5
Find New GMC Sierra 2500HD in Port O Connor, TX
We've got 1,717 New GMC Sierra 2500HD vehicles in Port O Connor, TX, with prices running from $42,055 to $122,844. Mileage ranges up to 5,847 miles, so you can decide if you want something lightly driven or a more wallet-friendly option.
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Other New GMC models in Port O Connor, TX
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 1500New GMC Sierra 1500 DenaliNew GMC Sierra 1500 LimitedNew GMC Sierra 2500 Denali HDNew 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 Port O Connor, TX
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