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40 used GMC trucks for sale in St. Louis, MO

Black 2025 GMC Sierra 2500HD AT4 for sale in St. Charles, MOPhotos of 2025 GMC Sierra 2500HD AT4 for sale in St. Charles, MO at Clement SupercenterAnother view of 2025 GMC Sierra 2500HD AT4 for sale in St. Charles, MO at Clement SupercenterMore photos of 2025 GMC Sierra 2500HD AT4 at Clement Supercenter, MOMore photos of 2025 GMC Sierra 2500HD AT4 at Clement Supercenter, MO
Stock # A16580N

2025 GMC Sierra 2500HD

AT4
12,247 miles
$73,300
Guarantee
Est. Payment
$1,118/mo
Gray 2024 GMC Sierra 1500 Elevation for sale in St. Charles, MOPhotos of 2024 GMC Sierra 1500 Elevation for sale in St. Charles, MO at Clement SupercenterAnother view of 2024 GMC Sierra 1500 Elevation for sale in St. Charles, MO at Clement SupercenterMore photos of 2024 GMC Sierra 1500 Elevation at Clement Supercenter, MOMore photos of 2024 GMC Sierra 1500 Elevation at Clement Supercenter, MO
Stock # A17293N

2024 GMC Sierra 1500

Elevation
18,024 miles
$48,500
Guarantee
Est. Payment
$740/mo
Blue 2021 GMC Sierra 1500 Elevation for sale in St. Charles, MOPhotos of 2021 GMC Sierra 1500 Elevation for sale in St. Charles, MO at Clement SupercenterAnother view of 2021 GMC Sierra 1500 Elevation for sale in St. Charles, MO at Clement SupercenterMore photos of 2021 GMC Sierra 1500 Elevation at Clement Supercenter, MOMore photos of 2021 GMC Sierra 1500 Elevation at Clement Supercenter, MO
Stock # A17213N

2021 GMC Sierra 1500

Elevation
47,939 miles
$35,800
Guarantee
Est. Payment
$546/mo
Black 2025 GMC Sierra 2500HD SLE for sale in St. Charles, MOPhotos of 2025 GMC Sierra 2500HD SLE for sale in St. Charles, MO at Clement SupercenterAnother view of 2025 GMC Sierra 2500HD SLE for sale in St. Charles, MO at Clement SupercenterMore photos of 2025 GMC Sierra 2500HD SLE at Clement Supercenter, MOMore photos of 2025 GMC Sierra 2500HD SLE at Clement Supercenter, MO
Stock # A17317N

2025 GMC Sierra 2500HD

SLE
24,511 miles
$60,000
Guarantee
Est. Payment
$915/mo
Gray 2023 GMC Sierra 1500 AT4 for sale in St. Charles, MO
Stock # A17325

2023 GMC Sierra 1500

AT4
42,047 miles
$51,000
Guarantee
Est. Payment
$778/mo
Black 2020 GMC Sierra 1500 SLT for sale in St. Charles, MOPhotos of 2020 GMC Sierra 1500 SLT for sale in St. Charles, MO at Clement SupercenterAnother view of 2020 GMC Sierra 1500 SLT for sale in St. Charles, MO at Clement SupercenterMore photos of 2020 GMC Sierra 1500 SLT at Clement Supercenter, MOMore photos of 2020 GMC Sierra 1500 SLT at Clement Supercenter, MO
Stock # A16985N

2020 GMC Sierra 1500

SLT
54,694 miles
$36,800
Guarantee
Est. Payment
$561/mo
White 2022 GMC Sierra 1500 SLT for sale in St. Charles, MOPhotos of 2022 GMC Sierra 1500 SLT for sale in St. Charles, MO at Clement SupercenterAnother view of 2022 GMC Sierra 1500 SLT for sale in St. Charles, MO at Clement SupercenterMore photos of 2022 GMC Sierra 1500 SLT at Clement Supercenter, MOMore photos of 2022 GMC Sierra 1500 SLT at Clement Supercenter, MO
Stock # A16031A

2022 GMC Sierra 1500

SLT
45,099 miles
$44,000
Guarantee
Est. Payment
$671/mo

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Gray 2024 GMC Sierra 1500 Elevation for sale in St. Charles, MOPhotos of 2024 GMC Sierra 1500 Elevation for sale in St. Charles, MO at Clement SupercenterAnother view of 2024 GMC Sierra 1500 Elevation for sale in St. Charles, MO at Clement SupercenterMore photos of 2024 GMC Sierra 1500 Elevation at Clement Supercenter, MOMore photos of 2024 GMC Sierra 1500 Elevation at Clement Supercenter, MO
Stock # A17082D

2024 GMC Sierra 1500

Elevation
44,787 miles
$44,000
Guarantee
Est. Payment
$671/mo
White 2021 GMC Sierra 1500 Denali for sale in St. Charles, MO
Stock # A16518NA

2021 GMC Sierra 1500

Denali
64,150 miles
$41,000
Guarantee
Est. Payment
$625/mo
Black 2024 GMC Sierra 3500HD Denali Ultimate for sale in St. Charles, MOPhotos of 2024 GMC Sierra 3500HD Denali Ultimate for sale in St. Charles, MO at Clement SupercenterAnother view of 2024 GMC Sierra 3500HD Denali Ultimate for sale in St. Charles, MO at Clement SupercenterMore photos of 2024 GMC Sierra 3500HD Denali Ultimate at Clement Supercenter, MOMore photos of 2024 GMC Sierra 3500HD Denali Ultimate at Clement Supercenter, MO
Stock # A17319N

2024 GMC Sierra 3500HD

Denali Ultimate
42,588 miles
$75,200
Guarantee
Est. Payment
$1,147/mo
Black 2023 GMC Sierra 3500HD SLE for sale in St. Charles, MOPhotos of 2023 GMC Sierra 3500HD SLE for sale in St. Charles, MO at Clement SupercenterAnother view of 2023 GMC Sierra 3500HD SLE for sale in St. Charles, MO at Clement SupercenterMore photos of 2023 GMC Sierra 3500HD SLE at Clement Supercenter, MOMore photos of 2023 GMC Sierra 3500HD SLE at Clement Supercenter, MO
Stock # A17103DA

2023 GMC Sierra 3500HD

SLE
39,950 miles
$52,000
Guarantee
Est. Payment
$793/mo
Black 2024 GMC Sierra 2500HD AT4X for sale in St. Charles, MOPhotos of 2024 GMC Sierra 2500HD AT4X for sale in St. Charles, MO at Clement SupercenterAnother view of 2024 GMC Sierra 2500HD AT4X for sale in St. Charles, MO at Clement SupercenterMore photos of 2024 GMC Sierra 2500HD AT4X at Clement Supercenter, MOMore photos of 2024 GMC Sierra 2500HD AT4X at Clement Supercenter, MO
Stock # A17211N

2024 GMC Sierra 2500HD

AT4X
25,428 miles
$77,700
Guarantee
Est. Payment
$1,185/mo
Black 2025 GMC Sierra 2500HD Denali for sale in St. Charles, MOPhotos of 2025 GMC Sierra 2500HD Denali for sale in St. Charles, MO at Clement SupercenterAnother view of 2025 GMC Sierra 2500HD Denali for sale in St. Charles, MO at Clement SupercenterMore photos of 2025 GMC Sierra 2500HD Denali at Clement Supercenter, MOMore photos of 2025 GMC Sierra 2500HD Denali at Clement Supercenter, MO
Stock # A17217N

2025 GMC Sierra 2500HD

Denali
21,486 miles
$71,800
Guarantee
Est. Payment
$1,095/mo

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Black 2024 GMC Sierra 2500HD AT4X for sale in St. Charles, MOPhotos of 2024 GMC Sierra 2500HD AT4X for sale in St. Charles, MO at Clement SupercenterAnother view of 2024 GMC Sierra 2500HD AT4X for sale in St. Charles, MO at Clement SupercenterMore photos of 2024 GMC Sierra 2500HD AT4X at Clement Supercenter, MOMore photos of 2024 GMC Sierra 2500HD AT4X at Clement Supercenter, MO
Stock # A17152D

2024 GMC Sierra 2500HD

AT4X
38,415 miles
$75,000
Guarantee
Est. Payment
$1,144/mo
White 2026 GMC Sierra 2500HD AT4 for sale in St. Charles, MOPhotos of 2026 GMC Sierra 2500HD AT4 for sale in St. Charles, MO at Clement SupercenterAnother view of 2026 GMC Sierra 2500HD AT4 for sale in St. Charles, MO at Clement SupercenterMore photos of 2026 GMC Sierra 2500HD AT4 at Clement Supercenter, MOMore photos of 2026 GMC Sierra 2500HD AT4 at Clement Supercenter, MO
Stock # A17163N

2026 GMC Sierra 2500HD

AT4
4,707 miles
$84,300
Guarantee
Est. Payment
$1,286/mo
Showing 26-40 of 40 results
Please verify all the vehicle options with the dealer prior to completing your purchase. Even though dealer will do it's best to list all the options properly, due to variance of models and available options we use a third-party vin decoder to pull the options and we cannot certify that 100% of information is accurate.