GMC Sierra 1500 Trucks for Sale in Illinois
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New 2026 GMC Sierra 1500 SLT Crew Cab
$60,693
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 Pro Double Cab
$45,491
sell
Key features
- Gasoline
- 4WD
- Double Cab
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 AT4X Crew Cab
$76,209
sell
Key features
- Gasoline
- 4WD
- Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 SLE Crew Cab
$54,843
sell
Key features
- Gasoline
- 4WD
- Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 Elevation Crew Cab
$60,288
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 Pro Regular Cab
$39,977
sell
Key features
- Gasoline
- 4WD
- Regular Cab
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 SLT Crew Cab
$61,140
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 SLE Double Cab
$50,873
sell
Key features
- Gasoline
- 4WD
- Double Cab
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 Elevation Crew Cab
$59,673
sell
Key features
- Gasoline
- 4WD
- Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 SLT Crew Cab
$59,322
sell
Key features
- Gasoline
- 4WD
- Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 AT4X Crew Cab
$85,529 MSRP
$77,765
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 Elevation Crew Cab
$70,254 MSRP
$62,906
sell
Key features
- Diesel
- 3.0L Duramax<sup>®</sup> Turbo Diesel engine
- 4WD
location_on
Arlington Heights Buick GMC
Arlington Heights, IL
(708) 934-0969
New 2026 GMC Sierra 1500 Elevation Crew Cab
$53,544
sell
Key features
- Gasoline
- 4WD
- Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 SLT Crew Cab
$61,040
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 Elevation Crew Cab
$47,476
sell
Key features
- Gasoline
- 4WD
- Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 Elevation Crew Cab
$60,950
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 SLT Crew Cab
$69,880 MSRP
$62,190
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 SLT Crew Cab
$70,375 MSRP
$62,592
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 Elevation Crew Cab
$54,947
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 Denali Crew Cab
$69,455
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 Denali Crew Cab
$74,028
sell
Key features
- Gasoline
- 4WD
- Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 Denali Crew Cab
$75,404 MSRP
$67,758
sell
Key features
- Gasoline
- 5.3L EcoTec3 V8 engine
- 4WD
location_on
Arlington Heights Buick GMC
Arlington Heights, IL
(708) 934-0969
New 2026 GMC Sierra 1500 SLT Crew Cab
$70,449 MSRP
$64,199
sell
Key features
- Diesel
- 3.0L Duramax<sup>®</sup> Turbo Diesel engine
- 4WD
location_on
Arlington Heights Buick GMC
Arlington Heights, IL
(708) 934-0969
New 2026 GMC Sierra 1500 Elevation Crew Cab
$56,899 MSRP
$50,048
sell
Key features
- Gasoline
- TurboMax<sup>™</sup> engine
- 4WD
location_on
Arlington Heights Buick GMC
Arlington Heights, IL
(708) 934-0969
New 2026 GMC Sierra 1500 Elevation Crew Cab
$60,288
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 Denali Crew Cab
$74,028
sell
Key features
- Gasoline
- 4WD
- Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 Denali Crew Cab
$71,165
sell
Key features
- Gasoline
- 4WD
- Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 Denali Crew Cab
$69,997
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 Elevation Crew Cab
$60,288
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
New 2026 GMC Sierra 1500 Elevation Crew Cab
$54,090
sell
Key features
- Gasoline
- 4WD
- Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL
(815) 605-6468
