$51,824$961Mo. Est.*
Fair Deal
Used 2015 GMC Sierra 3500 Denali
Used 2015 GMC Sierra 3500 Denali
Fair Deal$51,824$961Mo. Est.*
- Mileage47,609 Miles
- TransmissionAuto
- Body StyleCrew Cab
- Interior ColorBlack
- Exterior ColorGray
Byford Buick GMC(405) 448-3638Chickasha, OKView Details
$39,995$742Mo. Est.*
Good Deal
Used 2015 GMC Sierra 3500 SLE
Used 2015 GMC Sierra 3500 SLE
Good Deal$39,995$742Mo. Est.*
- Mileage74,250 Miles
- TransmissionAuto
- Body StyleCrew Cab
- Interior ColorBlack
- Exterior ColorWhite
Bob Fisher Chevrolet(610) 816-6877Reading, PAView Details
$40,561$752Mo. Est.*
Good Deal
Used 2015 GMC Sierra 3500 SLT
Used 2015 GMC Sierra 3500 SLT
Good Deal$40,561$752Mo. Est.*
- Mileage70,120 Miles
- TransmissionAuto
- Body StyleCrew Cab
- Interior ColorBlack
- Exterior ColorRed
Kunes Country Auto Group of Mount Carroll(815) 599-1626Mount Carroll, ILView Details
New Listing
$42,998$798Mo. Est.*
Good Deal
Used 2015 GMC Sierra 3500 SLT
Used 2015 GMC Sierra 3500 SLT
Good Deal$42,998$798Mo. Est.*
- Mileage101,011 Miles
- TransmissionAuto
- Body StyleCrew Cab
- Interior ColorBlack
- Exterior ColorSilver
Wasatch Auto Exchange(801) 653-0554Orem, UTView Details
$40,190$746Mo. Est.*
Good Deal
Used 2015 GMC Sierra 3500 Denali
Used 2015 GMC Sierra 3500 Denali
Good Deal$40,190$746Mo. Est.*
- Mileage116,221 Miles
- TransmissionAuto
- Body StyleCrew Cab
- Interior ColorBlack
- Exterior ColorGray
Friendly Chevrolet(888) 602-1034Springfield, ILView Details
$34,991$649Mo. Est.*
Good Deal
Used 2015 GMC Sierra 3500
Used 2015 GMC Sierra 3500
Good Deal$34,991$649Mo. Est.*
- Mileage37,125 Miles
- TransmissionAuto
- Body StyleRegular Cab
- Interior ColorGray
- Exterior ColorBlack
AutoNorth Pre-owned Superstore Inc(603) 466-7713Gorham, NHView Details
$47,592$883Mo. Est.*
Fair Deal
Used 2015 GMC Sierra 3500 Denali
Used 2015 GMC Sierra 3500 Denali
Fair Deal$47,592$883Mo. Est.*
- Mileage69,370 Miles
- TransmissionAuto
- Body StyleCrew Cab
- Interior ColorBlack
- Exterior ColorWhite
Findlay Toyota Prescott(928) 227-3308Prescott, AZView Details
New Listing
$43,000$798Mo. Est.*
Good Deal
Used 2015 GMC Sierra 3500 Denali
Used 2015 GMC Sierra 3500 Denali
Good Deal$43,000$798Mo. Est.*
- Mileage89,206 Miles
- TransmissionAuto
- Body StyleCrew Cab
- Interior ColorBrown
- Exterior ColorBlack
Chignoli Auto Sales(888) 840-2206Joliet, ILView Details
$39,655$736Mo. Est.*
Good Deal
Used 2015 GMC Sierra 3500 SLT
Used 2015 GMC Sierra 3500 SLT
Good Deal$39,655$736Mo. Est.*
- Mileage116,863 Miles
- TransmissionAuto
- Body StyleCrew Cab
- Interior ColorBrown
- Exterior ColorGray
Bradshaw Chevrolet/Buick(435) 708-2010Cedar City, UTView Details
New Listing
$51,998$965Mo. Est.*
Good Deal
Used 2015 GMC Sierra 3500 Denali
Used 2015 GMC Sierra 3500 Denali
Good Deal$51,998$965Mo. Est.*
- Mileage54,269 Miles
- TransmissionAuto
- Body StyleCrew Cab
- Interior ColorBeige
- Exterior ColorWhite
CarMax North Houston - Now offering Curbside Pickup and Home Delivery(281) 914-4036Houston, TXView Details
$46,788$868Mo. Est.*
Fair Deal
Used 2015 GMC Sierra 3500 Denali
Used 2015 GMC Sierra 3500 Denali
Fair Deal$46,788$868Mo. Est.*
- Mileage40,667 Miles
- TransmissionAuto
- Body StyleCrew Cab
- Interior ColorBlack
- Exterior ColorWhite
Davis Motors(888) 348-1175Litchfield, MNView Details
$35,995$668Mo. Est.*
Good Deal
Used 2015 GMC Sierra 3500
Used 2015 GMC Sierra 3500
Good Deal$35,995$668Mo. Est.*
- Mileage238,222 Miles
- TransmissionAuto
- Body StyleCrew Cab
- Interior ColorUnknown
- Exterior ColorGray
Terry Sligh Chevrolet(205) 352-4418Oneonta, ALView Details
$42,990$798Mo. Est.*
Fair Deal
Used 2015 GMC Sierra 3500 Denali
Used 2015 GMC Sierra 3500 Denali
Fair Deal$42,990$798Mo. Est.*
- Mileage75,249 Miles
- TransmissionAuto
- Body StyleCrew Cab
- Interior ColorBeige
- Exterior ColorBlack
Total Motors of Le Mars(712) 454-7213Le Mars, IAView Details
$48,995$909Mo. Est.*
Fair Deal
Used 2015 GMC Sierra 3500 Denali
Used 2015 GMC Sierra 3500 Denali
Fair Deal$48,995$909Mo. Est.*
- Mileage84,675 Miles
- TransmissionAuto
- Body StyleCrew Cab
- Interior ColorUnknown
- Exterior ColorBrown
Sangster Motors(888) 413-3804Wenatchee, WAView Details
$53,780$998Mo. Est.*
Fair Deal
Used 2015 GMC Sierra 3500 Denali
Used 2015 GMC Sierra 3500 Denali
Fair Deal$53,780$998Mo. Est.*
- Mileage29,596 Miles
- TransmissionAuto
- Body StyleCrew Cab
- Interior ColorBlack
- Exterior ColorBlack
Holzhauer Auto and Motorsports Group(618) 327-0918Nashville, ILView Details

Displaying 1 - 15 of 74 listings

*Title and other fees and incentives are not included in this calculation, which is an estimate only. Monthly Payment estimates are for informational purposes and do not represent a financing offer from the seller of this vehicle. Other taxes may apply

New & Used 2015 GMC Sierra 3500s for Sale

Used 2015 GMC Sierra 3500 Denali

Used 2015 GMC Sierra 3500 Denali

$39,995$742Mo. Est.*

Used 2015 GMC Sierra 3500 SLE

Used 2015 GMC Sierra 3500 SLE

$40,561$752Mo. Est.*

Used 2015 GMC Sierra 3500 SLT

Used 2015 GMC Sierra 3500 SLT

$42,998$798Mo. Est.*

Used 2015 GMC Sierra 3500 SLT

Used 2015 GMC Sierra 3500 SLT

$40,190$746Mo. Est.*

Used 2015 GMC Sierra 3500 Denali

Used 2015 GMC Sierra 3500 Denali

$34,991$649Mo. Est.*

Used 2015 GMC Sierra 3500

Used 2015 GMC Sierra 3500

$47,592$883Mo. Est.*

Used 2015 GMC Sierra 3500 Denali

Used 2015 GMC Sierra 3500 Denali

$43,000$798Mo. Est.*

Used 2015 GMC Sierra 3500 Denali

Used 2015 GMC Sierra 3500 Denali

$39,655$736Mo. Est.*

Used 2015 GMC Sierra 3500 SLT

Used 2015 GMC Sierra 3500 SLT

$51,998$965Mo. Est.*

Used 2015 GMC Sierra 3500 Denali

Used 2015 GMC Sierra 3500 Denali

$46,788$868Mo. Est.*

Used 2015 GMC Sierra 3500 Denali

Used 2015 GMC Sierra 3500 Denali

$35,995$668Mo. Est.*

Used 2015 GMC Sierra 3500

Used 2015 GMC Sierra 3500

$42,990$798Mo. Est.*

Used 2015 GMC Sierra 3500 Denali

Used 2015 GMC Sierra 3500 Denali

$48,995$909Mo. Est.*

Used 2015 GMC Sierra 3500 Denali

Used 2015 GMC Sierra 3500 Denali

$53,780$998Mo. Est.*

Used 2015 GMC Sierra 3500 Denali

Used 2015 GMC Sierra 3500 Denali

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