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20 certified and used GMC trucks and SUVs for sale in Summerville, SC

White 2019 GMC Acadia SLT-1 for sale in Summerville, SCPhotos of 2019 GMC Acadia SLT-1 for sale in Summerville, SC at Automaxx of the CarolinasAnother view of 2019 GMC Acadia SLT-1 for sale in Summerville, SC at Automaxx of the CarolinasMore photos of 2019 GMC Acadia SLT-1 at Automaxx of the Carolinas, SCMore photos of 2019 GMC Acadia SLT-1 at Automaxx of the Carolinas, SC
Stock # P1587TCertified Pre-Owned
SLT-1
67,672 miles
$21,783
Black 2017 GMC Sierra 2500HD Denali for sale in Summerville, SCPhotos of 2017 GMC Sierra 2500HD Denali for sale in Summerville, SC at Automaxx of the CarolinasAnother view of 2017 GMC Sierra 2500HD Denali for sale in Summerville, SC at Automaxx of the CarolinasMore photos of 2017 GMC Sierra 2500HD Denali at Automaxx of the Carolinas, SCMore photos of 2017 GMC Sierra 2500HD Denali at Automaxx of the Carolinas, SC
Stock # P1603
Denali
117,718 miles
$44,780
Blue 2024 GMC Sierra 1500 SLT for sale in Summerville, SCPhotos of 2024 GMC Sierra 1500 SLT for sale in Summerville, SC at Automaxx of the CarolinasAnother view of 2024 GMC Sierra 1500 SLT for sale in Summerville, SC at Automaxx of the CarolinasMore photos of 2024 GMC Sierra 1500 SLT at Automaxx of the Carolinas, SCMore photos of 2024 GMC Sierra 1500 SLT at Automaxx of the Carolinas, SC
Stock # D1345Certified Pre-Owned
SLT
51,850 miles
$39,345
Silver 2018 GMC Terrain Denali for sale in Summerville, SCPhotos of 2018 GMC Terrain Denali for sale in Summerville, SC at Automaxx of the CarolinasAnother view of 2018 GMC Terrain Denali for sale in Summerville, SC at Automaxx of the CarolinasMore photos of 2018 GMC Terrain Denali at Automaxx of the Carolinas, SCMore photos of 2018 GMC Terrain Denali at Automaxx of the Carolinas, SC
Stock # F24019TCertified Pre-Owned
Denali
57,685 miles
$20,290
Silver 2019 GMC Sierra 1500 SLT for sale in Summerville, SCPhotos of 2019 GMC Sierra 1500 SLT for sale in Summerville, SC at Automaxx of the CarolinasAnother view of 2019 GMC Sierra 1500 SLT for sale in Summerville, SC at Automaxx of the CarolinasMore photos of 2019 GMC Sierra 1500 SLT at Automaxx of the Carolinas, SCMore photos of 2019 GMC Sierra 1500 SLT at Automaxx of the Carolinas, SC
Stock # F24106Certified Pre-Owned
SLT
37,837 miles
$40,218
Black 2021 GMC Yukon XL SLT for sale in Summerville, SCPhotos of 2021 GMC Yukon XL SLT for sale in Summerville, SC at Automaxx of the CarolinasAnother view of 2021 GMC Yukon XL SLT for sale in Summerville, SC at Automaxx of the CarolinasMore photos of 2021 GMC Yukon XL SLT at Automaxx of the Carolinas, SCMore photos of 2021 GMC Yukon XL SLT at Automaxx of the Carolinas, SC
Stock # K4521Certified Pre-Owned
SLT
90,214 miles
$35,902
Black 2025 GMC Sierra 1500 SLT for sale in Summerville, SCPhotos of 2025 GMC Sierra 1500 SLT for sale in Summerville, SC at Automaxx of the CarolinasAnother view of 2025 GMC Sierra 1500 SLT for sale in Summerville, SC at Automaxx of the CarolinasMore photos of 2025 GMC Sierra 1500 SLT at Automaxx of the Carolinas, SCMore photos of 2025 GMC Sierra 1500 SLT at Automaxx of the Carolinas, SC
Stock # AD1393Certified Pre-Owned
SLT
31,740 miles
$39,149

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White 2025 GMC Sierra 1500 SLT for sale in Summerville, SCPhotos of 2025 GMC Sierra 1500 SLT for sale in Summerville, SC at Automaxx of the CarolinasAnother view of 2025 GMC Sierra 1500 SLT for sale in Summerville, SC at Automaxx of the CarolinasMore photos of 2025 GMC Sierra 1500 SLT at Automaxx of the Carolinas, SCMore photos of 2025 GMC Sierra 1500 SLT at Automaxx of the Carolinas, SC
Stock # D1337Certified Pre-Owned
SLT
40,163 miles
$37,789
Gray 2025 GMC Sierra 1500 SLT for sale in Summerville, SCPhotos of 2025 GMC Sierra 1500 SLT for sale in Summerville, SC at Automaxx of the CarolinasAnother view of 2025 GMC Sierra 1500 SLT for sale in Summerville, SC at Automaxx of the CarolinasMore photos of 2025 GMC Sierra 1500 SLT at Automaxx of the Carolinas, SCMore photos of 2025 GMC Sierra 1500 SLT at Automaxx of the Carolinas, SC
Stock # D1394Certified Pre-Owned
SLT
35,948 miles
$43,125
White 2025 GMC Sierra 1500 SLT for sale in Summerville, SCPhotos of 2025 GMC Sierra 1500 SLT for sale in Summerville, SC at Automaxx of the CarolinasAnother view of 2025 GMC Sierra 1500 SLT for sale in Summerville, SC at Automaxx of the CarolinasMore photos of 2025 GMC Sierra 1500 SLT at Automaxx of the Carolinas, SCMore photos of 2025 GMC Sierra 1500 SLT at Automaxx of the Carolinas, SC
Stock # F24012Certified Pre-Owned
SLT
42,760 miles
$41,785
White 2021 GMC Sierra 1500 AT4 for sale in Summerville, SCPhotos of 2021 GMC Sierra 1500 AT4 for sale in Summerville, SC at Automaxx of the CarolinasAnother view of 2021 GMC Sierra 1500 AT4 for sale in Summerville, SC at Automaxx of the CarolinasMore photos of 2021 GMC Sierra 1500 AT4 at Automaxx of the Carolinas, SCMore photos of 2021 GMC Sierra 1500 AT4 at Automaxx of the Carolinas, SC
Stock # K4472Certified Pre-Owned
AT4
59,101 miles
$43,290
Gray 2013 GMC Acadia Denali for sale in Summerville, SCPhotos of 2013 GMC Acadia Denali for sale in Summerville, SC at Automaxx of the CarolinasAnother view of 2013 GMC Acadia Denali for sale in Summerville, SC at Automaxx of the CarolinasMore photos of 2013 GMC Acadia Denali at Automaxx of the Carolinas, SCMore photos of 2013 GMC Acadia Denali at Automaxx of the Carolinas, SC
Stock # P1599V
Denali
174,586 miles
$8,668
Gray 2023 GMC Sierra 1500 AT4 for sale in Summerville, SCPhotos of 2023 GMC Sierra 1500 AT4 for sale in Summerville, SC at Automaxx of the CarolinasAnother view of 2023 GMC Sierra 1500 AT4 for sale in Summerville, SC at Automaxx of the CarolinasMore photos of 2023 GMC Sierra 1500 AT4 at Automaxx of the Carolinas, SCMore photos of 2023 GMC Sierra 1500 AT4 at Automaxx of the Carolinas, SC
Stock # F24004Certified Pre-Owned
AT4
26,047 miles
$50,166

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Gray 2022 GMC Sierra 1500 AT4 for sale in Summerville, SCPhotos of 2022 GMC Sierra 1500 AT4 for sale in Summerville, SC at Automaxx of the CarolinasAnother view of 2022 GMC Sierra 1500 AT4 for sale in Summerville, SC at Automaxx of the CarolinasMore photos of 2022 GMC Sierra 1500 AT4 at Automaxx of the Carolinas, SCMore photos of 2022 GMC Sierra 1500 AT4 at Automaxx of the Carolinas, SC
Stock # F24042Certified Pre-Owned
AT4
39,528 miles
$46,787
White 2026 GMC Sierra 1500 Pro for sale in Summerville, SCPhotos of 2026 GMC Sierra 1500 Pro for sale in Summerville, SC at Automaxx of the CarolinasAnother view of 2026 GMC Sierra 1500 Pro for sale in Summerville, SC at Automaxx of the CarolinasMore photos of 2026 GMC Sierra 1500 Pro at Automaxx of the Carolinas, SCMore photos of 2026 GMC Sierra 1500 Pro at Automaxx of the Carolinas, SC
Stock # AB241Certified Pre-Owned
Pro
9,798 miles
$40,789
Gray 2023 GMC Sierra 1500 AT4X for sale in Summerville, SCPhotos of 2023 GMC Sierra 1500 AT4X for sale in Summerville, SC at Automaxx of the CarolinasAnother view of 2023 GMC Sierra 1500 AT4X for sale in Summerville, SC at Automaxx of the CarolinasMore photos of 2023 GMC Sierra 1500 AT4X at Automaxx of the Carolinas, SCMore photos of 2023 GMC Sierra 1500 AT4X at Automaxx of the Carolinas, SC
Stock # B261Certified Pre-Owned
AT4X
52,894 miles
$52,789
Gray 2024 GMC Sierra 2500HD Denali Ultimate for sale in Summerville, SCPhotos of 2024 GMC Sierra 2500HD Denali Ultimate for sale in Summerville, SC at Automaxx of the CarolinasAnother view of 2024 GMC Sierra 2500HD Denali Ultimate for sale in Summerville, SC at Automaxx of the CarolinasMore photos of 2024 GMC Sierra 2500HD Denali Ultimate at Automaxx of the Carolinas, SCMore photos of 2024 GMC Sierra 2500HD Denali Ultimate at Automaxx of the Carolinas, SC
Stock # AF2286T
Denali Ultimate
91,584 miles
$65,761
White 2022 GMC Hummer EV Edition 1 for sale in Summerville, SCPhotos of 2022 GMC Hummer EV Edition 1 for sale in Summerville, SC at Automaxx of the CarolinasAnother view of 2022 GMC Hummer EV Edition 1 for sale in Summerville, SC at Automaxx of the CarolinasMore photos of 2022 GMC Hummer EV Edition 1 at Automaxx of the Carolinas, SCMore photos of 2022 GMC Hummer EV Edition 1 at Automaxx of the Carolinas, SC
Stock # D1204T3T
Edition 1
24,757 miles
$65,790
White 2023 GMC Sierra 2500HD Denali for sale in Summerville, SCPhotos of 2023 GMC Sierra 2500HD Denali for sale in Summerville, SC at Automaxx of the CarolinasAnother view of 2023 GMC Sierra 2500HD Denali for sale in Summerville, SC at Automaxx of the CarolinasMore photos of 2023 GMC Sierra 2500HD Denali at Automaxx of the Carolinas, SCMore photos of 2023 GMC Sierra 2500HD Denali at Automaxx of the Carolinas, SC
Stock # B281
Denali
88,573 miles
$57,929

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Black 2022 GMC Sierra 2500HD AT4 for sale in Summerville, SCPhotos of 2022 GMC Sierra 2500HD AT4 for sale in Summerville, SC at Automaxx of the CarolinasAnother view of 2022 GMC Sierra 2500HD AT4 for sale in Summerville, SC at Automaxx of the CarolinasMore photos of 2022 GMC Sierra 2500HD AT4 at Automaxx of the Carolinas, SCMore photos of 2022 GMC Sierra 2500HD AT4 at Automaxx of the Carolinas, SC
Stock # F24041
AT4
77,822 miles
$55,362
Showing 20 of 20 results

Automaxx of the Carolinas is not responsible for pricing errors, equipment misprints, or statements of condition. Vehicles may show normal wear such as light scratches, chips, or wheel scuffs based on age and mileage. Key and floor-mat availability may vary. Additional items can be purchased at dealer discounted pricing through our partners.


Prices exclude tax, tag, title, and registration fees. Retail price includes a $790 closing fee as disclosed on 843auto.com. Online pricing does not include the $895 Automaxx Benefit Package dealer addendum. Advertised pricing requires dealer-arranged financing and must be mentioned at time of purchase.


Customers are responsible for verifying vehicle equipment and condition prior to purchase. While every effort is made to ensure accuracy, errors may occur. Please confirm details with a sales representative by phone or in person. Submission of online forms with a phone number constitutes consent to call or text.


Our 90-Day/3,000-Mile Certified Warranty applies only to vehicles under 10 years old and under 150,000 miles. Excludes diesel vehicles and select European and specialty brands. Please contact us for full details.

**With approved credit. Terms may vary. Monthly payments are only estimates derived from the vehicle price with a month term, % interest and % down payment.

Introducing the Maxx Saver Collection — aggressively priced vehicles offered AS-IS for customers seeking maximum value and lowest upfront cost. Every Maxx Saver vehicle receives a safety inspection, fresh oil change, and professional detail prior to sale. To achieve these discounted prices, Maxx Saver vehicles are sold without the certified 3 Month/3,000 Mile in-house warranty that is included on most other inventory. These vehicles are sold AS-IS with all faults, expressed or implied, and buyers are encouraged to perform their own inspections prior to purchase.


†All Vehicles For Sale Are Pre-Owned / Used.