New GMC Trucks for Sale in Iowa
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New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$99,400 MSRP
$97,900
sell
Key features
- Diesel
- 4WD
- Denali Ultimate
location_on
Karl GMC of Marshalltown
Marshalltown, IA
(641) 321-3575
New 2026 GMC Sierra 1500 Denali Crew Cab
$74,785
sell
Key features
- Gasoline
- 4WD
- Denali
location_on
Karl GMC of Marshalltown
Marshalltown, IA
(641) 321-3575
New 2026 GMC Sierra 1500 AT4 Crew Cab
$70,263
sell
Key features
- Gasoline
- 4WD
- AT4
location_on
Karl GMC of Marshalltown
Marshalltown, IA
(641) 321-3575
New 2026 GMC Sierra 2500 AT4 Crew Cab
$81,814 MSRP
$79,314
sell
Key features
- Gasoline
- 4WD
- AT4
location_on
Karl GMC of Marshalltown
Marshalltown, IA
(641) 321-3575
New 2026 GMC Sierra 1500 SLT Crew Cab
$62,373
sell
Key features
- Gasoline
- 4WD
- SLT
location_on
Karl GMC of Marshalltown
Marshalltown, IA
(641) 321-3575
New 2026 GMC Sierra 1500 AT4 Crew Cab
$71,000
sell
Key features
- Gasoline
- 4WD
- AT4
location_on
Karl GMC of Marshalltown
Marshalltown, IA
(641) 321-3575
New 2026 GMC Canyon Denali Crew Cab
$57,305 MSRP
$54,440
sell
Key features
- Gasoline
- 4WD
- Denali
location_on
Karl GMC of Marshalltown
Marshalltown, IA
(641) 321-3575
New 2026 GMC Sierra 1500 Denali Crew Cab
$73,500
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Karl GMC of Marshalltown
Marshalltown, IA
(641) 321-3575
New 2026 GMC Sierra 2500 AT4X Crew Cab
$99,620 MSRP
$93,643
sell
Key features
- Diesel
- 4WD
- AT4X
location_on
Karl GMC of Marshalltown
Marshalltown, IA
(641) 321-3575
New 2026 GMC Sierra 2500 Pro Double Cab
$53,430
sell
Key features
- Gasoline
- 4WD
- Pro
location_on
Karl GMC of Marshalltown
Marshalltown, IA
(641) 321-3575
