GMC Sierra 3500 Trucks for Sale in Iowa
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New 2026 GMC Sierra 3500 Denali Crew Cab
$90,775
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Karl GMC of Marshalltown
Marshalltown, IA
(641) 321-3575
New 2026 GMC Sierra 3500 Denali Ultimate Crew Cab
$103,155 MSRP
$101,655
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Karl GMC of Marshalltown
Marshalltown, IA
(641) 321-3575
Used 2025 GMC Sierra 3500 SLT Crew Cab
$68,490
speed 34,867 mi
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
DeYarman CDJR Ames
Ames, IA
(515) 497-9420
Used 2023 GMC Sierra 3500 AT4 Crew Cab
$63,900
speed 48,741 mi
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Karl GMC of Marshalltown
Marshalltown, IA
(641) 321-3575
Used 2024 GMC Sierra 3500 Denali Crew Cab
$67,900
speed 68,238 mi
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Karl GMC of Marshalltown
Marshalltown, IA
(641) 321-3575
Used 2022 GMC Sierra 3500 Denali Crew Cab
$63,675
speed 47,886 mi
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Victory Ford Dyersville
Dyersville, IA
(563) 800-5574
Used 2018 GMC Sierra 3500 Denali Crew Cab
$47,043
speed 104,110 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
Bob Brown Chevy
Urbandale, IA
(515) 606-1269
Used 2026 GMC Sierra 3500 SLE Crew Cab
$79,806 List Price
$76,006
speed 2,550 mi
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Pat McGrath Ford of Cedar Rapids
Hiawatha, IA
(319) 343-1590











































































































