Loading...
6

Used 2020 GMC Sierra 1500 for Sale in Allentown, PA

2020 GMC Sierra 1500 SLT
2020 GMC Sierra 1500 SLT
2020 GMC Sierra 1500 SLT
Used·84,484 mi

$36,199

2020 GMC Sierra 1500 Denali
2020 GMC Sierra 1500 Denali
2020 GMC Sierra 1500 Denali
Used·65,801 mi

$44,682

2020 GMC Sierra 1500 Denali
2020 GMC Sierra 1500 Denali
2020 GMC Sierra 1500 Denali
2020 GMC Sierra 1500 AT4
2020 GMC Sierra 1500 AT4
2020 GMC Sierra 1500 AT4
Take out the guesswork. See your real payment while you search.Get Pre-qualified
get-prequalified-car
2020 GMC Sierra 1500 Denali
2020 GMC Sierra 1500 Denali
2020 GMC Sierra 1500 Denali
Certified pre-owned·44,735 mi

$43,550

2020 GMC Sierra 1500 AT4
2020 GMC Sierra 1500 AT4
2020 GMC Sierra 1500 AT4
;