2024 GMC Sierra 2500HD 4WD Crew Cab 159 Denali Ultimate Preferred Equipment Group 5SB â" Duramax 6.6L V-8 direct injection, intercooled turbo diesel with 470HP and Allison 10-speed automatic. This top-tier Sierra combines heavy-duty capability with Denali Ultimate refinement, delivering potent diesel performance and confidence-inspiring control while preserving the premium appointments and technology expected from the Denali range.
Preferred Equipment Group 5SB enhances ride quality and presence by pairing tuned Rancho gas-pressurized shocks for better control over rough roads with a dark chrome grille that elevates curb appeal, while a service interval indicator helps keep maintenance on schedule so the truck stays ready for work or adventure.
Wireless Apple CarPlay and Android Auto let you mirror your smartphone effortlessly so navigation, music and messages are accessible without cables, making daily drives and long hauls more convenient and less distracting.
Forward collision mitigation constantly monitors traffic ahead and can intervene when a sudden stop is detected, offering an extra layer of protection that helps reduce the risk or severity of frontal impacts.
Front pedestrian impact prevention keeps an eye on people crossing the road and can take automatic steps to avoid a collision, giving you greater peace of mind in busy urban or suburban environments.
An integrated mobile hotspot turns the truck into a connectivity hub so passengers can stream, work or stay connected on the road without draining phone data, making long trips more productive and enjoyable.
The rear camera provides a clear view behind the truck to simplify backing maneuvers and help you spot obstacles you might otherwise miss, improving safety and parking confidence.
Adaptive cruise control maintains your chosen speed while automatically adjusting to traffic flow, easing fatigue on long drives by keeping a safe following distance without constant throttle input.
A head-up display projects key driving data into your line of sight so you can monitor speed and engine info without taking your eyes off the road, helping you stay focused and informed.
Brake assist senses panic braking and applies additional braking force when needed, increasing the chance of avoiding or minimizing a sudden collision.
Cruise control with steering wheel-mounted controls makes it simple to set and adjust speed without reaching for the stalk, helping reduce driver workload and supporting more relaxed highway cruising.
Ventilated front seats deliver targeted cooling to keep driver and front passenger comfortable in warm weather, so you arrive at your destination refreshed rather than overheated.
With its Duramax diesel heart, Allison 10-speed transmission and Denali Ultimate-level appointments, this 2024 Sierra 2500HD is tailored for drivers who need genuine capability without sacrificing comfor