GMC Sierra 2500 Trucks for Sale in Illinois
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New 2026 GMC Sierra 2500 Crew Cab Service Truck
$69,970
sell
Key features
- Gasoline
- 8' 1" Steel Knapheide Body
- 4WD
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 Crew Cab Service Truck
$68,970
sell
Key features
- Gasoline
- 8' 1" Steel Knapheide Body
- 4WD
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 Crew Cab Service Truck
$69,220
sell
Key features
- Gasoline
- 8' 1" Steel Knapheide Body
- 4WD
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 Crew Cab Service Truck
$69,370
sell
Key features
- Gasoline
- 8' 1" Steel Knapheide Body
- 4WD
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 Crew Cab Service Truck
$69,720
sell
Key features
- Gasoline
- 8' 1" Steel Knapheide Body
- 4WD
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 Crew Cab Service Truck
$69,720
sell
Key features
- Gasoline
- 8' 1" Steel Knapheide Body
- 4WD
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 Crew Cab Service Truck
$69,220
sell
Key features
- Gasoline
- 8' 1" Steel Knapheide Body
- 4WD
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 Crew Cab Service Truck
$69,720
sell
Key features
- Gasoline
- 8' 1" Steel Knapheide Body
- 4WD
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 AT4 Crew Cab
$80,936
sell
Key features
- Diesel
- V8, 6.6L
- 4WD
location_on
Lou Bachrodt Buick GMC
Rockford, IL
(815) 332-0828
New 2026 GMC Sierra 2500 Denali Crew Cab
$80,002
sell
Key features
- Gasoline
- 4WD
- Denali
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 AT4 Crew Cab
$72,420
sell
Key features
- Gasoline
- 4WD
- AT4
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 2500 Denali Crew Cab
$78,056
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 2500 AT4 Crew Cab
$80,460
sell
Key features
- Diesel
- V8, 6.6L
- 4WD
location_on
Lou Bachrodt Buick GMC
Rockford, IL
(815) 332-0828
New 2026 GMC Sierra 2500 SLT Crew Cab
$73,472
sell
Key features
- Diesel
- 4WD
- SLT
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 Pro Regular Cab
$54,653
sell
Key features
- Gasoline
- V8, 6.6L
- 4WD
location_on
Lou Bachrodt Buick GMC
Rockford, IL
(815) 332-0828
New 2026 GMC Sierra 2500 Pro Regular Cab
$51,282
sell
Key features
- Gasoline
- 4WD
- Pro
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$100,204 MSRP
$91,835
sell
Key features
- Diesel
- 4WD
- Denali Ultimate
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 2500 AT4X Crew Cab
$99,255 MSRP
$90,228
sell
Key features
- Diesel
- 4WD
- AT4X
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 2500 Pro Regular Cab
$50,772
sell
Key features
- Gasoline
- 4WD
- Pro
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 2500 AT4X Crew Cab
$99,749 MSRP
$96,757
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Arlington Heights Buick GMC
Arlington Heights, IL
(708) 934-0969
New 2026 GMC Sierra 2500 SLE Double Cab
$68,564 MSRP
$61,077
sell
Key features
- Gasoline
- 6.6L V8 Gas engine
- 4WD
location_on
Arlington Heights Buick GMC
Arlington Heights, IL
(708) 934-0969
New 2026 GMC Sierra 2500 Denali Crew Cab
$78,056
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$99,755
sell
Key features
- Diesel
- 4WD
- Denali Ultimate
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 AT4 Crew Cab
$83,727
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$98,597
sell
Key features
- Diesel
- 4WD
- Denali Ultimate
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 Denali Crew Cab
$77,791
sell
Key features
- Gasoline
- 4WD
- Denali
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 SLE Crew Cab
$63,057
sell
Key features
- Gasoline
- 4WD
- SLE
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 AT4 Crew Cab
$82,326
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$98,884 MSRP
$90,769
sell
Key features
- Diesel
- 4WD
- Denali Ultimate
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 2500 AT4 Crew Cab
$82,091
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
