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Used Cars for Sale
GMC
Sierra 3500
2021
Used 2021 GMC Sierra 3500 for Sale in Emmaus, PA
18049
Filters (4)
Items 1 to 2 of 4.
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(1)
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(3)
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(2)
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Make, Model & Trim
GMC
Models
Sierra 3500
Acadia
(14)
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(5)
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G3500
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(28)
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(7)
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(3)
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(10)
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(11)
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(6)
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(1)
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Add Another Make
GMC
Models
Sierra 3500
Acadia
(14)
Caballero
Canyon
(5)
Envoy
Envoy XL
Envoy XUV
G1500
G2500
G3500
Hummer EV
Jimmy
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
Savana 2500
(1)
Savana 3500
(1)
Savana 4500
Sierra 1500
(28)
Sierra 2500
(7)
Sierra 3500
(3)
Sierra EV
Sonoma
Suburban
Syclone
Terrain
(10)
TopKick C4500
TopKick C5500
Typhoon
Yukon
(11)
Yukon XL
(6)
Sierra 3500 Trims
Any
AT4
Classic SL
Classic SLE
Classic W/T
Denali
Denali Ultimate
Pro
SL
SLE
(1)
SLT
W/T
Add Another Make
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Any
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(1 selected)
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(0)
Used
(3)
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(1)
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(0)
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New
(0)
Used
(3)
Manufacturer Certified
(1)
Third-Party Certified
(0)
Certified Program
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(3)
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(0)
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(0)
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(3)
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(0)
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(0)
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(0)
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(2)
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Sponsored by EYNON BUICK GMC
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New 2026 GMC Sierra 3500 SLE w/ Preferred Package
64,885
MSRP
$69,855
Similar Match
67
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3 Matches
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Sponsored
 CarBravo Certified
2021 GMC Sierra 3500
4x4 Crew Cab
67K mi
40,998
See payment
No Accidents
Sponsored
Used
2021 GMC Sierra 3500
SLE
70K mi
51,000
See payment
No Accidents
Used
2021 GMC Sierra 3500
SLE
70K mi
51,000
See payment
No Accidents
 CarBravo Certified
2021 GMC Sierra 3500
4x4 Crew Cab
67K mi
40,998
See payment
No Accidents
Used
2021 GMC Sierra 3500
4x4 Crew Cab
37K mi
59,900
See payment
No Accidents
High Demand
Consider New, Similar Payment
2026 GMC Sierra 1500
Elevation
1 mi
44,745
Similar Vehicles for Sale
Used 2021 GMC Sierra 3500 Denali for Sale
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