New GMC Trucks for Sale in Illinois
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New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$98,609 MSRP
$90,506
sell
Key features
- Diesel
- 4WD
- Denali Ultimate
location_on
Castle GMC of McHenry
McHenry, IL
New 2026 GMC Sierra 1500 Elevation Crew Cab
$53,965
sell
Key features
- Gasoline
- 4WD
- Elevation
location_on
Castle GMC of McHenry
McHenry, IL
New 2026 GMC Sierra 1500 SLT Crew Cab
$58,273
sell
Key features
- Gasoline
- 4WD
- SLT
location_on
Castle GMC of McHenry
McHenry, IL
New 2026 GMC Sierra 1500 Elevation Crew Cab
$65,540 MSRP
$58,263
sell
Key features
- Gasoline
- 5.3L EcoTec3 V8 engine
- 4WD
location_on
Arlington Heights Buick GMC
Arlington Heights, IL
New 2026 GMC Sierra 1500 SLE Crew Cab
$62,835 MSRP
$57,693
sell
Key features
- Diesel
- 3.0L Duramax<sup>®</sup> Turbo Diesel engine
- 4WD
location_on
Arlington Heights Buick GMC
Arlington Heights, IL
New 2026 GMC Sierra 1500 SLT Crew Cab
$62,324
sell
Key features
- Diesel
- 6 Cyl, 3.0L
- 4WD
location_on
Lou Bachrodt Buick GMC
Rockford, IL
New 2026 GMC Sierra 1500 SLT Crew Cab
$64,058
sell
Key features
- Gasoline
- 4WD
- SLT
location_on
Lighthouse Buick GMC
Morton, IL
New 2026 GMC Sierra 2500 SLT Crew Cab
$69,567
sell
Key features
- Gasoline
- 4WD
- SLT
location_on
Lighthouse Buick GMC
Morton, IL
New 2026 GMC Sierra 2500 SLT Crew Cab
$76,347
sell
Key features
- Diesel
- 4WD
- SLT
location_on
Lighthouse Buick GMC
Morton, IL
New 2026 GMC Sierra 2500 SLE Crew Cab
$67,277
sell
Key features
- Diesel
- 4WD
- SLE
location_on
Lighthouse Buick GMC
Morton, IL
New 2026 GMC Sierra 1500 AT4X Crew Cab
$72,118
sell
Key features
- Diesel
- 4WD
- AT4X
location_on
Lighthouse Buick GMC
Morton, IL
New 2026 GMC Sierra 1500 Denali Crew Cab
$69,687
sell
Key features
- Gasoline
- 4WD
- Denali
location_on
Castle GMC of McHenry
McHenry, IL
New 2026 GMC Sierra 2500 AT4 Crew Cab
$82,227
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Castle GMC of McHenry
McHenry, IL
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
New 2026 GMC Sierra 3500 Pro Crew Cab
$63,574
sell
Key features
- Diesel
- 4WD
- Pro
location_on
Castle GMC of McHenry
McHenry, IL
New 2026 GMC Sierra 1500 Denali Crew Cab
$70,633
sell
Key features
- Gasoline
- 4WD
- Denali
location_on
Castle GMC of McHenry
McHenry, IL
New 2026 GMC Sierra 1500 Denali Crew Cab
$70,743
sell
Key features
- Gasoline
- 4WD
- Denali
location_on
Castle GMC of McHenry
McHenry, IL
New 2026 GMC Canyon Elevation Crew Cab
$48,964 MSRP
$48,439
sell
Key features
- Gasoline
- TurboMax<sup>™</sup> engine
- 4WD
location_on
Arlington Heights Buick GMC
Arlington Heights, IL
New 2026 GMC Canyon AT4 Crew Cab
$52,729 MSRP
$50,077
sell
Key features
- Gasoline
- TurboMax<sup>™</sup> engine
- 4WD
location_on
Arlington Heights Buick GMC
Arlington Heights, IL
New 2026 GMC Sierra 3500 Denali Crew Cab
$85,285 MSRP
$80,726
sell
Key features
- Gasoline
- 6.6L V8 Gas engine
- 4WD
location_on
Arlington Heights Buick GMC
Arlington Heights, IL
New 2026 GMC Sierra 3500 Denali Crew Cab
$80,752
sell
Key features
- Gasoline
- 4WD
- Denali
location_on
Lighthouse Buick GMC
Morton, IL
New 2026 GMC Sierra 1500 AT4 Crew Cab
$68,406
sell
Key features
- Gasoline
- 4WD
- AT4
location_on
Lighthouse Buick GMC
Morton, IL
New 2026 GMC Sierra 2500 SLT Crew Cab
$76,747
sell
Key features
- Diesel
- 4WD
- SLT
location_on
Lighthouse Buick GMC
Morton, IL
New 2026 GMC Sierra 2500 AT4X Crew Cab
$95,033
sell
Key features
- Diesel
- 4WD
- AT4X
location_on
Lighthouse Buick GMC
Morton, IL
New 2026 GMC Sierra 1500 SLE Crew Cab
$53,297
sell
Key features
- Gasoline
- 4WD
- SLE
location_on
Lighthouse Buick GMC
Morton, IL
New 2026 GMC Sierra 1500 SLT Crew Cab
$54,353
sell
Key features
- Gasoline
- 4WD
- SLT
location_on
Lighthouse Buick GMC
Morton, IL
New 2026 GMC Sierra 1500 SLE Crew Cab
$53,297
sell
Key features
- Gasoline
- 4WD
- SLE
location_on
Lighthouse Buick GMC
Morton, IL
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
New 2026 GMC Sierra 1500 AT4 Crew Cab
$66,194
sell
Key features
- Gasoline
- 4WD
- AT4
location_on
Castle GMC of McHenry
McHenry, IL
New 2026 GMC Sierra 1500 Elevation Crew Cab
$59,146
sell
Key features
- Gasoline
- 4WD
- Elevation
location_on
Castle GMC of McHenry
McHenry, IL
