GMC Sierra 2500 Trucks for Sale in Illinois
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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
$100,249 MSRP
$95,237
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
$99,204 MSRP
$92,260
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
$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
$96,936
sell
Key features
- Diesel
- 4WD
- Denali Ultimate
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 SLT Crew Cab
$74,507
sell
Key features
- Diesel
- 4WD
- SLT
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
New 2026 GMC Sierra 2500 SLT Crew Cab
$78,004 MSRP
$73,104
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 Pro Regular Cab
$62,884
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
$77,477
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 Denali Crew Cab
$82,872
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 AT4 Crew Cab
$93,354
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 SLT Crew Cab
$76,297
sell
Key features
- Diesel
- 4WD
- SLT
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 SLT Crew Cab
$71,316
sell
Key features
- Diesel
- 4WD
- SLT
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 2500 Denali Crew Cab
$80,036
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
$80,116
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 AT4X Crew Cab
$100,244 MSRP
$93,227
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 AT4X Crew Cab
$90,404 MSRP
$84,076
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 SLE Crew Cab
$65,092
sell
Key features
- Gasoline
- 4WD
- SLE
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 SLE Double Cab
$59,901
sell
Key features
- Gasoline
- 4WD
- SLE
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$99,149 MSRP
$90,993
sell
Key features
- Diesel
- 4WD
- Denali Ultimate
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 2500 SLE Crew Cab
$66,962
sell
Key features
- Diesel
- 4WD
- SLE
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 Denali Crew Cab
$78,441
sell
Key features
- Gasoline
- 4WD
- Denali
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 AT4 Crew Cab
$82,402
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 2500 SLE Crew Cab
$62,605
sell
Key features
- Gasoline
- 4WD
- SLE
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$99,204 MSRP
$92,260
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
$100,204 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 AT4 Crew Cab
$84,323
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 2500 Denali Crew Cab
$87,276
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
