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Used GMC Sierra 1500 SLT for Sale
in Covington, LA
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It looks like this GMC Sierra 1500 has already found a new home.
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Certified 2021 GMC Sierra 1500 SLT w/ SLT Premium Package
37,124
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Mossy of Picayune
(601) 215-5111
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Used
2019 GMC Sierra 1500
SLT
132K mi
25,995
See payment
Used
2021 GMC Sierra 1500
SLT
57K mi
35,525
See payment
Great Price
Dealer Fees Included
No Accidents
Newly Listed
360°
Used
2024 GMC Sierra 1500
SLT
66K mi
37,414
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Good Price
Dealer Fees Included
No Accidents
Price Drop
Used
2020 GMC Sierra 1500
SLT
105K mi
28,978
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Used
2020 GMC Sierra 1500
SLT
98K mi
29,473
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Price Drop
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CarBravo Certified
2021 GMC Sierra 1500
SLT
52K mi
37,124
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Great Price
Dealer Fees Included
No Accidents
Used
2022 GMC Sierra 1500
SLT
9K mi
41,978
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Great Price
Dealer Fees Included
No Accidents
Used
2021 GMC Sierra 1500
SLT
57K mi
35,525
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Great Price
Dealer Fees Included
No Accidents
Newly Listed
360°
Used
2024 GMC Sierra 1500
SLT
66K mi
37,414
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Good Price
Dealer Fees Included
No Accidents
Newly Listed
Used
2026 GMC Sierra 1500
SLT
29K mi
42,379
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Great Price
Dealer Fees Included
No Accidents
Newly Listed
Used
2026 GMC Sierra 1500
SLT
25K mi
43,100
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Great Price
Dealer Fees Included
No Accidents
Used
2022 GMC Sierra 1500
SLT
55K mi
38,620
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No Accidents
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Used
2021 GMC Sierra 1500
SLT
26K mi
38,715
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Great Price
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No Accidents
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Used
2017 GMC Sierra 1500
SLT
201K mi
15,256
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Dealer Fees Included
No Accidents
Price Drop
Used
2023 GMC Sierra 1500
SLT
75K mi
39,978
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Good Price
Dealer Fees Included
No Accidents
Price Drop
Used
2021 GMC Sierra 1500
SLT
44K mi
36,324
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Great Price
Dealer Fees Included
No Accidents
Price Drop
Used
2026 GMC Sierra 1500
SLT
27K mi
46,987
See payment
Great Price
No Additional Dealer Fees
No Accidents
Used
2021 GMC Sierra 1500
SLT
134K mi
29,946
See payment
Dealer Fees Included
No Accidents
Used
2020 GMC Sierra 1500
SLT
41K mi
38,819
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Dealer Fees Included
No Accidents
Used
2023 GMC Sierra 1500
SLT
89K mi
38,987
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Great Price
Dealer Fees Included
No Accidents
Used
2025 GMC Sierra 1500
SLT
49K mi
41,521
See payment
Great Price
Dealer Fees Included
Used
2025 GMC Sierra 1500
SLT
46K mi
41,824
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Great Price
Dealer Fees Included
No Accidents
Used
2024 GMC Sierra 1500
SLT
63K mi
37,288
See payment
Good Price
Dealer Fees Included
No Accidents
Newly Listed
Used
2026 GMC Sierra 1500
SLT
27K mi
42,431
See payment
Great Price
Dealer Fees Included
No Accidents
Price Drop
Ford Blue Certified
2022 GMC Sierra 1500
SLT
74K mi
37,854
See payment
Great Price
Dealer Fees Included
No Accidents
Used
2025 GMC Sierra 1500
SLT
29K mi
44,762
See payment
Great Price
Dealer Fees Included
Used
2025 GMC Sierra 1500
SLT
35K mi
44,954
See payment
Great Price
Dealer Fees Included
Used
2019 GMC Sierra 1500
SLT
74K mi
29,600
See payment
No Accidents
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GMC
Sierra 1500
SLT
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GMC Sierra 1500 SLT
Pricing
Used GMC Sierra 1500 SLT Price By Year
Prices are based on actual listings found on Autotrader for the model years 2015 - 2026.
2026 GMC Sierra 1500 SLT
- $44,654 Average Price
2025 GMC Sierra 1500 SLT
- $43,138 Average Price
2024 GMC Sierra 1500 SLT
- $40,112 Average Price
2023 GMC Sierra 1500 SLT
- $41,980 Average Price
2022 GMC Sierra 1500 SLT
- $38,222 Average Price
2021 GMC Sierra 1500 SLT
- $35,261 Average Price
2020 GMC Sierra 1500 SLT
- $32,111 Average Price
2019 GMC Sierra 1500 SLT
- $29,797 Average Price
2018 GMC Sierra 1500 SLT
- $23,487 Average Price
2016 GMC Sierra 1500 SLT
- $24,950 Average Price
2015 GMC Sierra 1500 SLT
- $18,990 Average Price
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