
Meet the 2026 GMC Sierra 1500 AT4 in striking Black with Jet Black and Kalahari accents a powerful crew cab designed for those who demand both capability and refinement. This 4WD pickup combines the muscle of a 6.2L V8 engine with the precision of a 10-speed automatic transmission, delivering 15 city and 19 highway mpg. The AT4 Premium Package elevates your experience with premium features built for work and weekend adventures alike.
- Power sunroof with premium Bose 7-speaker sound system
- Technology Package including wireless Apple CarPlay and Android Auto
- Active dual-sport-mode exhaust for commanding presence
- 20 machined aluminum wheels with off-road suspension
- Heated and ventilated front leather seats with 10-way power adjustment
- Premium HD surround vision with rear camera mirror and ultrasonic park assist
- Hill descent control and integrated trailer brake controller
- Wireless charging and Wi-Fi hotspot capability
- Remote vehicle starter and universal home remote
- Lane keep assist with automatic high-beam headlights
This Sierra AT4 delivers premium truck performance wrapped in Onyx Black exterior details and a sport step for easier entry. Experience the confidence of a vehicle engineered for any terrain, with technology that keeps you connected and comfortable.
Why buy from Ron Marhofer? We offer 3 day/400 mile exchange policy on our pre-owned vehicles. Additionally, we offer free home delivery up to 150 miles from the dealership. This excludes electric vehicles. Shop online, over the phone, or at the dealership...your choice! Please see our website at www.ronmarhofergmc.com for details. Price does not include tax, title, and license. Price includes applicable rebates. $1000 - GMC Bonus Cash. Exp. 11/02/2026 $1500 - Buick & GMC Consumer Cash Program. Exp. 11/02/2026 $1500 - GMC Bonus Cash. Exp. 11/02/2026 $4000 - GM Trade In Allowance Program. Exp. 11/02/2026
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