GMC Sierra 1500 Trucks for Sale in Illinois
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New 2026 GMC Sierra 1500 SLT Crew Cab
$58,120
sell
Key features
- Diesel
- 4WD
- SLT
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 1500 SLT Crew Cab
$58,637
sell
Key features
- Gasoline
- 4WD
- SLT
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 1500 AT4 Crew Cab
$76,347
sell
Key features
- Gasoline
- 4WD
- AT4
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 1500 SLT Crew Cab
$61,402
sell
Key features
- Gasoline
- 4WD
- SLT
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 1500 Denali Crew Cab
$69,205
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 Denali Crew Cab
$70,314
sell
Key features
- Gasoline
- 4WD
- Denali
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 Elevation Crew Cab
$53,965
sell
Key features
- Gasoline
- 4WD
- Elevation
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 SLT Crew Cab
$58,273
sell
Key features
- Gasoline
- 4WD
- SLT
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 Elevation Crew Cab
$45,142
sell
Key features
- Gasoline
- 4WD
- Elevation
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 1500 SLT Crew Cab
$64,308
sell
Key features
- Gasoline
- 4WD
- SLT
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 1500 SLT Crew Cab
$64,158
sell
Key features
- Gasoline
- 4WD
- SLT
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 1500 AT4X Crew Cab
$72,618
sell
Key features
- Diesel
- 4WD
- AT4X
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 1500 Denali Crew Cab
$70,633
sell
Key features
- Gasoline
- 4WD
- Denali
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 Denali Crew Cab
$70,567
sell
Key features
- Gasoline
- 4WD
- Denali
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2025 GMC Sierra 1500 Pro Regular Cab
$49,320 MSRP
$37,889
sell
Key features
- Gasoline
- 4WD
- Pro
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 Denali Crew Cab
$70,743
sell
Key features
- Gasoline
- 4WD
- Denali
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 Elevation Crew Cab
$50,974
sell
Key features
- Gasoline
- 4 Cyl, 2.7L
- 4WD
location_on
Lou Bachrodt Buick GMC
Rockford, IL
(815) 332-0828
New 2026 GMC Sierra 1500 AT4 Crew Cab
$79,034 MSRP
$71,600
sell
Key features
- Gasoline
- 6.2L EcoTec3 V8 engine
- 4WD
location_on
Arlington Heights Buick GMC
Arlington Heights, IL
(708) 934-0969
New 2026 GMC Sierra 1500 AT4 Crew Cab
$68,906
sell
Key features
- Gasoline
- 4WD
- AT4
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 1500 SLT Crew Cab
$54,353
sell
Key features
- Gasoline
- 4WD
- SLT
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 1500 SLE Crew Cab
$53,547
sell
Key features
- Gasoline
- 4WD
- SLE
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 1500 SLE Crew Cab
$53,547
sell
Key features
- Gasoline
- 4WD
- SLE
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 1500 Elevation Crew Cab
$59,146
sell
Key features
- Gasoline
- 4WD
- Elevation
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 AT4 Crew Cab
$66,194
sell
Key features
- Gasoline
- 4WD
- AT4
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 Elevation Crew Cab
$80,227
sell
Key features
- Gasoline
- 4WD
- Elevation
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 Denali Crew Cab
$70,204
sell
Key features
- Gasoline
- 4WD
- Denali
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 Denali Crew Cab
$66,543
sell
Key features
- Gasoline
- 4WD
- Denali
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 Elevation Crew Cab
$50,974
sell
Key features
- Gasoline
- 4 Cyl, 2.7L
- 4WD
location_on
Lou Bachrodt Buick GMC
Rockford, IL
(815) 332-0828
New 2026 GMC Sierra 1500 SLT Crew Cab
$65,053
sell
Key features
- Gasoline
- 4WD
- SLT
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
New 2026 GMC Sierra 1500 Denali Crew Cab
$64,197
sell
Key features
- Gasoline
- 4WD
- Denali
location_on
Lighthouse Buick GMC
Morton, IL
(309) 733-4721
