2026 GMC Sierra 3500 HD Denali Ultimate
$109,982
2,719 mi · New · Diesel · Listed in D'Iberville, MS
Mandal Buick GMCSeen in inventory Oct 20
Participating US dealers
GMC Sierra 3500 HD for sale
106 GMC Sierra 3500 HD listings across participating US dealerships. Confirm pricing and availability with the selling dealership.
Available vehicles
106 matching listings
2026 GMC Sierra 3500 HD Denali Ultimate
$100,850
10 mi · New · Diesel · Listed in D'Iberville, MS
Mandal Buick GMCSeen in inventory Oct 20
2026 GMC Sierra 3500 HD Denali Ultimate
$101,450
10 mi · New · Diesel · Listed in D'Iberville, MS
Mandal Buick GMCSeen in inventory Oct 20
2026 GMC Sierra 3500 HD Denali
$84,615
10 mi · New · Diesel · Listed in D'Iberville, MS
Mandal Buick GMCSeen in inventory Oct 20
2025 GMC Sierra 3500 HD Denali Ultimate
$84,394
30,155 mi · Used · Diesel · Listed in Louisville, KY
Greg Coats Cars and TrucksSeen in inventory Oct 20
2024 GMC Sierra 3500 HD Denali Ultimate
$72,489
61,896 mi · Used · Diesel · Listed in Twin Falls, ID
Mountain West Auto Group
Listed location: Mountain West Motor - Twin FallsSeen in inventory Oct 20
Listed location: Mountain West Motor - Twin FallsSeen in inventory Oct 20
2024 GMC Sierra 3500 HD Denali Ultimate
$73,910
39,362 mi · Used · Diesel · Listed in Idaho Falls, ID
Mountain West Auto Group
Listed location: Elite Auto SalesSeen in inventory Oct 20
Listed location: Elite Auto SalesSeen in inventory Oct 20
2026 GMC Sierra 3500 HD Denali
$81,615
10 mi · New · Diesel · Listed in D'Iberville, MS
Mandal Buick GMCSeen in inventory Oct 20
2026 GMC Sierra 3500 HD Denali Ultimate
$117,813
10 mi · New · Diesel · Listed in D'Iberville, MS
Mandal Buick GMCSeen in inventory Oct 20
2026 GMC Sierra 3500 HD Denali
$84,615
10 mi · New · Diesel · Listed in D'Iberville, MS
Mandal Buick GMCSeen in inventory Oct 20
2026 GMC Sierra 3500 HD Denali
$84,615
0 mi · New · Diesel · Listed in D'Iberville, MS
Mandal Buick GMCSeen in inventory Oct 20
2026 GMC Sierra 3500 HD Denali
$85,215
0 mi · New · Diesel · Listed in D'Iberville, MS
Mandal Buick GMCSeen in inventory Oct 20
2026 GMC Sierra 3500 HD Denali
$84,615
0 mi · New · Diesel · Listed in D'Iberville, MS
Mandal Buick GMCSeen in inventory Oct 20
2026 GMC Sierra 3500 HD Denali
$81,615
10 mi · New · Diesel · Listed in D'Iberville, MS
Mandal Auto Group
Listed location: Mandal Buick GMCSeen in inventory Oct 20
Listed location: Mandal Buick GMCSeen in inventory Oct 20
2026 GMC Sierra 3500 HD Denali Ultimate
$117,813
10 mi · New · Diesel · Listed in D'Iberville, MS
Mandal Auto Group
Listed location: Mandal Buick GMCSeen in inventory Oct 20
Listed location: Mandal Buick GMCSeen in inventory Oct 20
2026 GMC Sierra 3500 HD Denali
$84,615
10 mi · New · Diesel · Listed in D'Iberville, MS
Mandal Auto Group
Listed location: Mandal Buick GMCSeen in inventory Oct 20
Listed location: Mandal Buick GMCSeen in inventory Oct 20
2026 GMC Sierra 3500 HD Denali
$84,615
0 mi · New · Diesel · Listed in D'Iberville, MS
Mandal Auto Group
Listed location: Mandal Buick GMCSeen in inventory Oct 20
Listed location: Mandal Buick GMCSeen in inventory Oct 20
2024 GMC Sierra 3500 HD SLT
$54,338
95,293 mi · Used · Diesel · Listed in Blaine, MN
Bedrock Motors
Listed location: Bedrock Motors BlaineSeen in inventory Oct 20
Listed location: Bedrock Motors BlaineSeen in inventory Oct 20
2026 GMC Sierra 3500 HD Denali Ultimate
$101,464
2 mi · New · Diesel · Listed in Charlottesville, VA
Carter Myers Automotive
Listed location: Colonial Buick GMCSeen in inventory Oct 20
Listed location: Colonial Buick GMCSeen in inventory Oct 20
2025 GMC Sierra 3500 HD SLT
$65,405
38,365 mi · Used · Diesel · Listed in D'Iberville, MS
Mandal Buick GMCSeen in inventory Oct 20
2026 GMC Sierra 3500 HD Denali Ultimate
$89,175
2,525 mi · Used · Diesel · Listed in D'Iberville, MS
Mandal Buick GMCSeen in inventory Oct 20
2025 GMC Sierra 3500 HD Denali
$72,325
21,733 mi · Used · Diesel · Listed in D'Iberville, MS
Mandal Buick GMCSeen in inventory Oct 20
2025 GMC Sierra 3500 HD SLT
$68,375
23,188 mi · Used · Diesel · Listed in D'Iberville, MS
Mandal Buick GMCSeen in inventory Oct 20
2026 GMC Sierra 3500 HD AT4
$85,710
0 mi · New · Diesel · Listed in D'Iberville, MS
Mandal Buick GMCSeen in inventory Oct 20
Questions
How many GMC Sierra 3500 HD cars are for sale?
106 GMC Sierra 3500 HD listings across participating US dealerships.
What is the lowest-priced GMC Sierra 3500 HD among the latest listings?
2024 GMC Sierra 3500 HD SLT at $54,338, the lowest of 24 priced among the 24 most recently updated GMC Sierra 3500 HD listings.
Which dealerships have GMC Sierra 3500 HD listings?
Mandal Buick GMC, Greg Coats Cars and Trucks, Mountain West Auto Group, Mandal Auto Group, Bedrock Motors and Carter Myers Automotive, among the 24 most recently updated listings.
Where do these inventory facts come from, and when were they observed?
Source: participating dealership inventory published on CarHandshake.com. Catalog response observed 2026-10-20T15:16:08.813Z. Newest matching source-row update: 2026-10-20T14:44:19.310Z; this does not date every listing. These timestamps do not guarantee freshness or continued availability. Confirm details with the selling dealership.