Featured Inventory
View AllView Used 2023 GMC Sierra 1500 listing
Used 2023 GMC Sierra 1500
AT4
$46,499
Est. $676/mo*
Volcanic Red Tintcoat
55,982 mi
Castle Chevrolet GMC Mchenry
Crystal Lake, IL
View New 2026 GMC Sierra 2500HD listing
New 2026 GMC Sierra 2500HD
SLT
$68,254
MSRP: $76,12910.3% off
Est. $986/mo*
Summit White
6 mi
Castle Chevrolet GMC Mchenry
Crystal Lake, IL
View New 2026 GMC Sierra 2500HD listing
New 2026 GMC Sierra 2500HD
Pro
$50,410
MSRP: $56,25010.4% off
Est. $732/mo*
Summit White
5 mi
Castle Chevrolet GMC Mchenry
Crystal Lake, IL
View New 2026 GMC Sierra 2500HD listing
New 2026 GMC Sierra 2500HD
Pro
$50,414
MSRP: $55,99010% off
Est. $732/mo*
Summit White
15 mi
Castle Chevrolet GMC Mchenry
Crystal Lake, IL
View New 2026 GMC Sierra 2500HD listing
New 2026 GMC Sierra 2500HD
SLT
$68,043
MSRP: $75,76510.2% off
Est. $983/mo*
Summit White
15 mi
Castle Chevrolet GMC Mchenry
Crystal Lake, IL
View New 2026 GMC Sierra 2500HD listing
New 2026 GMC Sierra 2500HD
Pro
$54,899
MSRP: $61,11010.2% off
Est. $796/mo*
Summit White
7 mi
Castle Chevrolet GMC Mchenry
Crystal Lake, IL
View New 2026 GMC Sierra 2500HD listing
New 2026 GMC Sierra 2500HD
Pro
$54,899
MSRP: $61,11010.2% off
Est. $796/mo*
Summit White
7 mi
Castle Chevrolet GMC Mchenry
Crystal Lake, IL