2025 GMC Sierra 1500 Crew Cab

AT4-X Pickup 4D 5 3/4 ft

18,133 miles

Another customer started purchasing this vehicle

Why You’ll Love This Sierra 1500

Standing near the top of the Sierra 1500 range as GMC’s flagship off-road trim, the AT4X delivers trail-ready confidence with its AT4X off-road engineering, front and rear electronic locking differentials, and Multimatic DSSV dampers for controlled composure.

6.2L EcoTec3 V8 Engine

Originally valued at $1,500, this engine delivers robust power and performance for demanding tasks and confident acceleration.

Titanium Rush Metallic

Originally valued at $495, this paint finish provides a sophisticated and deep metallic luster, creating a distinct exterior appearance.

Dual Active Exhaust

Originally valued at $395, this system dynamically adjusts the exhaust note, providing a more engaging and performance-oriented engine sound.

AT4X off-road engineering

Maximizes factory off-road capability with specialized hardware for challenging terrain, while maintaining a premium cabin experience.

Front electronic locking differential

Provides enhanced traction and control for extreme off-road conditions.

Rear electronic locking differential

Delivers maximum grip and power delivery when navigating difficult terrain.

Multimatic DSSV dampers

Offer superior ride quality and precise handling across diverse on-road and off-road environments.

High-output V8 power

Unleashes 420 HP and 460 lb-ft through its 6.2L EcoTec3 V8 engine with Dynamic Fuel Management, 10-speed automatic transmission, and 4WD, providing 8,800 lbs towing capacity and advanced off-road capability with electronic locking differentials.

16-way power front seats

Provide personalized comfort and support on long journeys with heating, ventilation and massage functions.

Bose Premium Series audio system

Delivers immersive, high-fidelity sound throughout the cabin with a 12-speaker system and Richbass subwoofer.

Premium GMC infotainment system

Features a 13.4-inch diagonal color touchscreen and Google built-in compatibility, offering seamless navigation and media access.

12.3-inch digital driver information center

Provides customizable vehicle data and essential driving information at a glance.

Forward collision alert

Warns of potential front-end collisions with detected vehicles.

Automatic emergency braking

Can help reduce the severity of or avoid front-end collisions by automatically applying the brakes.

Front pedestrian braking

Can help reduce the severity of or avoid collisions with pedestrians detected directly ahead.

Lane keep assist with lane departure warning

Provides gentle steering wheel nudges to help avoid unintentional lane departures.

Following distance indicator

Displays the gap time between your vehicle and a detected vehicle ahead.

18-inch painted aluminum wheels

Painted aluminum wheels in an 18-inch size provide a distinct visual element and support the vehicle's handling characteristics.

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