2026 GMC Sierra AT4 SRW
GMC Sierra Details
V8, 6.6L
COASTAL DUNE
4WD
Diesel
0 Miles
118153
1GT4UVEY6TF118153
3500
AT4 SRW
Estimated Payment
$0 / month
About This 2026 GMC Sierra
2026 GMC Sierra 3500 AT4 SRW — Built for serious work and refined comfort. This powerhouse comes with a V8 6.6L engine and 4WD to deliver commanding towing capacity, robust low-end torque, and confidence on any terrain. The AT4 suspension and off-road focused features provide stability and control whether you’re hauling heavy loads, navigating muddy job sites, or cruising the highway.
Inside, the GMC Sierra balances rugged capability with upscale appointments: durable, easy-to-clean materials paired with thoughtful storage, supportive seating, and advanced connectivity. A user-friendly infotainment system keeps navigation, phone integration, and entertainment within reach. Safety systems include driver assists designed to make long hauls and tight maneuvers easier and safer.
This SRW (single-rear-wheel) configuration maximizes payload efficiency while offering dependable performance for contractors, fleet buyers, and owners who demand serious capability without compromise. Recent service, meticulous maintenance records, and a clean history ensure reliability from day one.
Schedule a test drive today to experience the torque, ride quality, and work-ready features in person. Financing options and extended coverage plans are available to fit your needs. Call or visit for details and to arrange a viewing — see why the GMC Sierra 3500 AT4 is the professional’s choice.
Inside, the GMC Sierra balances rugged capability with upscale appointments: durable, easy-to-clean materials paired with thoughtful storage, supportive seating, and advanced connectivity. A user-friendly infotainment system keeps navigation, phone integration, and entertainment within reach. Safety systems include driver assists designed to make long hauls and tight maneuvers easier and safer.
This SRW (single-rear-wheel) configuration maximizes payload efficiency while offering dependable performance for contractors, fleet buyers, and owners who demand serious capability without compromise. Recent service, meticulous maintenance records, and a clean history ensure reliability from day one.
Schedule a test drive today to experience the torque, ride quality, and work-ready features in person. Financing options and extended coverage plans are available to fit your needs. Call or visit for details and to arrange a viewing — see why the GMC Sierra 3500 AT4 is the professional’s choice.