GMC Sierra 2500 Trucks for Sale in Illinois
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New 2026 GMC Sierra 2500 Crew Cab Service Truck
$70,220
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
$69,220
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
$69,470
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
$69,470
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
$69,970
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
$69,970
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
$69,970
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 AT4 Crew Cab
$80,313
sell
Key features
- Diesel
- V8, 6.6L
- 4WD
location_on
Lou Bachrodt Buick GMC
Rockford, IL
(815) 332-0828
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 Ultimate Crew Cab
$100,249 MSRP
$97,242
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 Denali Crew Cab
$80,502
sell
Key features
- Gasoline
- 4WD
- Denali
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 AT4 Crew Cab
$81,024
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
$73,972
sell
Key features
- Diesel
- 4WD
- SLT
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 Pro Regular Cab
$57,520 MSRP
$52,157
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 Pro Regular Cab
$56,955 MSRP
$51,772
sell
Key features
- Gasoline
- 4WD
- Pro
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 2500 SLE Double Cab
$68,564 MSRP
$63,477
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 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
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$99,204 MSRP
$95,244
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 Denali Ultimate Crew Cab
$100,514 MSRP
$93,478
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 Denali Ultimate Crew Cab
$100,249 MSRP
$98,242
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 Crew Cab
$63,307
sell
Key features
- Gasoline
- 4WD
- SLE
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$100,005
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
$79,452
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 AT4 Crew Cab
$83,977
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
$98,847
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
$78,291
sell
Key features
- Gasoline
- 4WD
- Denali
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 AT4 Crew Cab
$81,559
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
