Model Overview
Prices and colors may vary by model.

2020 GMC Sierra 1500 Weslaco,TX

Auto Publishers Price Starting at

$29,600 - $58,500
CITY
16
HWY
21

*Based on model year EPA mileage ratings. Use for comparison purposes only. Your atual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid only) and other factors.

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2020 Sierra 1500

Many configuration possibilities; high towing capacity; ProGrade Trailering System; standard luxury options

After a full redesign last year, the GMC Sierra 1500 returns for 2020 with several notable updates. The Carbon fiber bed option is now available across more trim levels as is the 3.0L Duramax diesel engine. The biggest new feature for 2020 is the addition of a "transparent trailer" view which uses cameras to simulate the view to the rear as if the trailer were not there.

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Used 2020 GMC Sierra 1500
Selling Price
$39,950
*Please note: We update our inventory daily. Please check with dealer to confirm vehicle availability.
Get a CARFAX Report
, Sierra 1500, , , , WHITE, ,3GTP8BEDXLG187939, TLG187939
Used 2020 GMC Sierra 1500
Selling Price
$39,950
*Please note: We update our inventory daily. Please check with dealer to confirm vehicle availability.
Get a CARFAX Report
, Sierra 1500, , , , WHITE, ,3GTP8BEDXLG187939, TLG187939
New 2020 GMC Sierra 1500
MSRP
$65,645
*Please note: We update our inventory daily. Please check with dealer to confirm vehicle availability.
, Sierra 1500, , , , BLUE, JET BLACK WITH KALAHARI,3GTP9EEL3LG276354, LG276354
New 2020 GMC Sierra 1500
MSRP
$69,385
*Please note: We update our inventory daily. Please check with dealer to confirm vehicle availability.
, Sierra 1500, , , , BLACK, JET BLACK,3GTU9FEL9LG299467, LG299467
New 2020 GMC Sierra 1500
MSRP
$43,985
*Please note: We update our inventory daily. Please check with dealer to confirm vehicle availability.
, Sierra 1500, , , , , ,3GTU9BED0LG139415, LG139415
New 2020 GMC Sierra 1500
MSRP
$46,445
*Please note: We update our inventory daily. Please check with dealer to confirm vehicle availability.
, Sierra 1500, , , , BLUE, JET BLACK,3GTU9CEDXLG177322, LG177322
New 2020 GMC Sierra 1500
MSRP
$39,979
*Please note: We update our inventory daily. Please check with dealer to confirm vehicle availability.
, Sierra 1500, , , , QICKSILVER META, Jet Black,3GTP8CED2LG139986, LG139986
New 2020 GMC Sierra 1500
MSRP
$35,590
*Please note: We update our inventory daily. Please check with dealer to confirm vehicle availability.
, Sierra 1500, , , , METALLIC, JET BLACK,1GTR8CEK0LZ248745, LZ248745
New 2020 GMC Sierra 1500
MSRP
$48,785
*Please note: We update our inventory daily. Please check with dealer to confirm vehicle availability.
, Sierra 1500, , , , BLACK, JET BLACK,3GTU9DED6LG285541, LG285541
New 2020 GMC Sierra 1500
MSRP
$39,495
*Please note: We update our inventory daily. Please check with dealer to confirm vehicle availability.
, Sierra 1500, , , , METALLIC, JET BLACK,3GTP8BED7LG287044, LG287044
New 2020 GMC Sierra 1500
MSRP
$82,576
*Please note: We update our inventory daily. Please check with dealer to confirm vehicle availability.
, Sierra 1500, , , , BLACK, JET BLACK,3GTU9DEL6LG117079, LG117079
Used 2020 GMC Sierra 1500
Selling Price
$39,950
*Please note: We update our inventory daily. Please check with dealer to confirm vehicle availability.
Get a CARFAX Report
, Sierra 1500, , , , WHITE, ,3GTP8BEDXLG187939, TLG187939
New 2020 GMC Sierra 1500
MSRP
$39,495
*Please note: We update our inventory daily. Please check with dealer to confirm vehicle availability.
, Sierra 1500, , , , STEEL, JET BLACK,3GTP8BED6LG305503, LG305503
New 2020 GMC Sierra 1500
MSRP
$39,710
*Please note: We update our inventory daily. Please check with dealer to confirm vehicle availability.
, Sierra 1500, , , , WHITE, JET BLACK,3GTP8CED3LG304802, LG304802
New 2020 GMC Sierra 1500
MSRP
$65,655
*Please note: We update our inventory daily. Please check with dealer to confirm vehicle availability.
, Sierra 1500, , , , STEEL, JET BLACK WITH KALAHARI,3GTP9EEL4LG308907, LG308907
New 2020 GMC Sierra 1500
MSRP
$37,855
*Please note: We update our inventory daily. Please check with dealer to confirm vehicle availability.
, Sierra 1500, , , , WHITE, JET BLACK,3GTP8BED6LG312774, LG312774
New 2020 GMC Sierra 1500
MSRP
$64,345
*Please note: We update our inventory daily. Please check with dealer to confirm vehicle availability.
, Sierra 1500, , , , WHITE, JET BLACK WITH KALAHARI,3GTP9EEL6LG217833, LG217833
New 2020 GMC Sierra 1500
MSRP
$32,930
*Please note: We update our inventory daily. Please check with dealer to confirm vehicle availability.
, Sierra 1500, 4.3L Ecotec3 V6 Engine, Transmission, 6-speed automatic, electronical, , WHITE, JET BLACK,3GTN8AEH6LG112241, LG112241