(opens in new window)
Back to Partner Site
Powered by
Location & Delivery
50 Miles
Distance
ZIP Code
Include all deliverable cars
50 Miles
Distance
ZIP Code
Include all deliverable cars
Year
Min Year
Any
Max Year
Any
Min Year
Any
Max Year
Any
Price & Payments
Price selected
Price
Payment
Min Price
$26,995
Max Price
$95,505
Price Rating
Good Price
(0)
Great Price
(0)
Transparent Pricing
Only show listings with dealer fees included
(0)
Price selected
Price
Payment
Min Price
$26,995
Max Price
$95,505
Price Rating
Good Price
(0)
Great Price
(0)
Transparent Pricing
Only show listings with dealer fees included
(0)
Make, Model & Trim
GMC
Models
Sierra 2500
Acadia
(229)
Caballero
Canyon
(78)
Envoy
(3)
Envoy XL
(3)
Envoy XUV
G1500
G2500
G3500
Hummer EV
(13)
Jimmy
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
(1)
Savana 2500
(25)
Savana 3500
(66)
Savana 4500
(15)
Sierra 1500
(520)
Sierra 2500
(132)
Sierra 3500
(45)
Sierra EV
(8)
Sonoma
Suburban
Syclone
Terrain
(313)
TopKick C4500
TopKick C5500
Typhoon
(1)
Yukon
(119)
Yukon XL
(128)
Sierra 2500 Trims
Denali
AT4
(24)
AT4X
(3)
Classic SL
Classic SLE
Classic SLT
Classic W/T
Denali
(39)
Denali Ultimate
(16)
Pro
(16)
SL
SLE
(16)
SLT
(11)
W/T
Add Another Make
GMC
Models
Sierra 2500
Acadia
(229)
Caballero
Canyon
(78)
Envoy
(3)
Envoy XL
(3)
Envoy XUV
G1500
G2500
G3500
Hummer EV
(13)
Jimmy
Other GMC Models
S15 Jimmy
S15 Pickup
Safari
Savana 1500
(1)
Savana 2500
(25)
Savana 3500
(66)
Savana 4500
(15)
Sierra 1500
(520)
Sierra 2500
(132)
Sierra 3500
(45)
Sierra EV
(8)
Sonoma
Suburban
Syclone
Terrain
(313)
TopKick C4500
TopKick C5500
Typhoon
(1)
Yukon
(119)
Yukon XL
(128)
Sierra 2500 Trims
Denali
AT4
(24)
AT4X
(3)
Classic SL
Classic SLE
Classic SLT
Classic W/T
Denali
(39)
Denali Ultimate
(16)
Pro
(16)
SL
SLE
(16)
SLT
(11)
W/T
Add Another Make
Mileage
Mileage
Min
–
Selected mileage range
Max
Mileage
Min
–
Selected mileage range
Max
Condition
New
(7)
Used
(32)
Manufacturer Certified
(7)
Third-Party Certified
(1)
Certified Program Details
New
(7)
Used
(32)
Manufacturer Certified
(7)
Third-Party Certified
(1)
Certified Program Details
Color
Loading...
Drive Type
Loading...
Body Style
Loading...
Truck Cab Size
Crew Cab
(29)
Extended Cab
(0)
Regular Cab
(0)
Crew Cab
(29)
Extended Cab
(0)
Regular Cab
(0)
Truck Bed Length
Short
(0)
Medium
(37)
Long
(2)
Include unspecified lengths
(0)
Short
(0)
Medium
(37)
Long
(2)
Include unspecified lengths
(0)
Vehicle History
Loading...
Features
Loading...
Fuel Type
Loading...
Fuel Economy
Loading...
Transmission
Loading...
Cylinders
Loading...
Engine Displacement
Loading...
Number of Seats
Loading...
Number of Doors
Loading...
Purchase Options
Seller Type
Loading...
GMC Sierra 2500 Denali for Sale
in Wilmington, DE
Change location
Filters (3)
Clear Filters
Items 1 to 2 of 5.
GMC
Sierra 2500
Denali
Under $35,000
1999 and newer
(39)
2025 and older
(32)
AWD/4WD
(39)
39 Matches
Sort By:
Relevance
Price - Lowest
Price - Highest
Distance - Closest
Date - Oldest
Date - Newest
Mileage - Lowest
Mileage - Highest
Year - Oldest
Year - Newest
Used
2021 GMC Sierra 2500
Denali
60K mi
61,000
See payment
Used
2017 GMC Sierra 2500
Denali
85K mi
42,995
See payment
Used
2017 GMC Sierra 2500
Denali
0 mi
59,995
See payment
Used
2020 GMC Sierra 2500
Denali
206K mi
36,995
See payment
Used
2015 GMC Sierra 2500
Denali
93K mi
42,998
See payment
Used
2019 GMC Sierra 2500
Denali
61K mi
62,875
See payment
Used
2017 GMC Sierra 2500
Denali
115K mi
41,595
See payment
Advertisement
Used
2016 GMC Sierra 2500
Denali
167K mi
Price Drop -$600
31,995
See payment
Used
2025 GMC Sierra 2500
Denali
15K mi
67,999
See payment
Used
2018 GMC Sierra 2500
Denali
64K mi
54,999
See payment
CarBravo Certified
2022 GMC Sierra 2500
Denali
28K mi
64,990
See payment
CarBravo Certified
2020 GMC Sierra 2500
Denali
48K mi
55,995
See payment
Used
2021 GMC Sierra 2500
Denali
98K mi
55,000
See payment
Advertisement
360°
Used
2021 GMC Sierra 2500
Denali
70K mi
50,500
See payment
Used
2023 GMC Sierra 2500
Denali
47K mi
62,995
See payment
360°
Used
2020 GMC Sierra 2500
Denali
102K mi
41,000
See payment
CPO Go Certified
2020 GMC Sierra 2500
Denali
70K mi
52,990
See payment
Advertisement
Used
2026 GMC Sierra 2500
Denali
11K mi
75,990
See payment
CarBravo Certified
2022 GMC Sierra 2500
Denali
59K mi
55,656
See payment
Used
2016 GMC Sierra 2500
Denali
106K mi
49,500
See payment
Used
2015 GMC Sierra 2500
Denali
116K mi
26,995
See payment
Used
2022 GMC Sierra 2500
Denali
81K mi
54,900
See payment
Used
2020 GMC Sierra 2500
Denali
13K mi
75,500
See payment
CarBravo Certified
2022 GMC Sierra 2500
Denali
35K mi
59,900
See payment
Used
2024 GMC Sierra 2500
Denali
93K mi
55,684
See payment
See More Results
Page 1
Page 2
Cars for Sale
GMC
Sierra 2500
Denali
<!--{"relevance":[false,{}],"cypress_e2e":[true,{}],"cypressE2e":[true,{}]}-->