Pre-Owned 2025 GMC Sierra 1500 AT4 With Navigation & 4WD

Gilroy GMC is a trusted GMC dealership in Gilroy, California, offering new GMC Sierra, Canyon, Yukon, Acadia, and Terrain models, along with a large selection of inspected pre-owned vehicles. Customers throughout Gilroy, Morgan Hill, Hollister, and San Jose choose Gilroy GMC for competitive pricing, professional vehicle appraisals, and a customer-focused buying experience.

Previous Rental

- EcoTec3 6.2L V8 with Dynamic Fuel Management and dual sport-mode active exhaust
- 420 hp and 460 lb-ft of torque for commanding capability
- Premium Bose 7-speaker sound system with SiriusXM 360L trial subscription
- Active suspension system with hill descent control and auto-locking rear differential
- Advanced safety suite: automatic emergency braking, lane keep assist, rear cross traffic braking, and HD surround vision
- Heated and ventilated leather front seats with 10-way power adjustment and lumbar support
- Wireless Apple CarPlay and Android Auto integration
- Navigation system with integrated trailer brake controller and hitch guidance
- Integrated trailering system app with in-vehicle monitoring
- Spray-on pickup bedliner with GMC logo and rear wheelhouse liners
- Remote vehicle starter system and keyless open and start
- Heated steering wheel and auto-dimming mirrors
- Ultrasonic front and rear park assist
- 18-inch machined aluminum wheels with LT275/65R18C Goodyear Wrangler Territory MT tires
- Wireless charging capability with dual USB-C rear ports

This 2025 Sierra 1500 AT4 in white combines refined power with genuine utility. The EcoTec3 6.2L V8 engine delivers 420 horsepower and 460 lb-ft of torque through a 10-speed automatic transmission with 4-wheel drive, creating a truck engineered for both highway cruising and off-road capability. The dual active exhaust system with sport-mode engagement adds a distinctive presence to its driving character.

The AT4 trim positions this Sierra as a serious work and adventure truck. The off-road-focused suspension, auto-locking rear differential with 3.23 ratio, and hill descent control establish confidence on varied terrain. The spray-on bedliner and rear wheelhouse liners protect your investment, while recovery hooks stand ready for demanding tasks. The integrated trailering system with trailer brake controller and hitch guidance simplifies towing operations with confidence and control.

Inside, comfort and technology align purposefully. Heated and ventilated leather front seats with 10-way power adjustment accommodate long drives with individual attention to comfort. The heated steering wheel enhances winter driving, while the premium Bose sound system with wireless Apple CarPlay and Android Auto keeps you connected. Navigation and the integrated trailer monitoring app provide practical tools for exploring and working. Wireless charging and multiple USB ports ensure devices stay ready throughout your day.

Safety technology is comprehensive. Automatic emergency braking, lane keep assist with departure warning, rear cross traffic braking, and front pedestrian detection work together with the HD surround vision camera system. The safety alert seat provides meaningful warning, while OnStar emergency communication services offer additional peace of mind on every journey.

Ready to find your next vehicle? Visit Gilroy GMC in Gilroy, CA, to explore new GMC trucks and SUVs, receive a competitive value for your trade, and work with a team dedicated to helping you make an informed purchase decision. Browse available inventory online or stop by our showroom today. Don't miss out on this great deal—visit Gilroy GMC today at 6600 Automall Parkway, Gilroy, CA 95020 or give us a call at (408) 389-4724 to schedule your test drive!