2024 GMC Sierra 1500 SLT

2024 GMC Sierra 1500 SLT — Overview

The 2024 GMC Sierra 1500 SLT is factory-equipped with the EcoTec3 5.3L V8 that produces 355 horsepower and 383 lb-ft of torque. The EcoTec3 architecture combines direct injection, variable valve timing and Dynamic Fuel Management (cylinder deactivation) to deliver a balance of performance and on-road efficiency. The V8 is paired with an automatic transmission calibrated to provide smooth shifts for daily driving and confidence under load, and the Sierra is offered in rear-wheel drive with four-wheel drive available depending on configuration.

Standard factory features (core items typically included on the SLT)
- Powertrain and drivability: EcoTec3 5.3L V8 (355 hp / 383 lb-ft) with Dynamic Fuel Management; automatic transmission; rear-wheel drive as standard with four-wheel drive available.
- Towing and trailering basics: factory tow prep and integrated trailer wiring; systems that assist trailering stability and brake control are included in the vehicle’s chassis and electronic stability systems.
- Exterior: sculpted pickup body with signature GMC styling cues and chrome accents typical of the SLT trim; factory-fitted alloy wheels and practical exterior conveniences such as power mirrors and an easy-to-use tailgate.
- Interior comfort and convenience: a well-appointed cabin with supportive front seats, power adjustments for the driver’s seat, and a range of storage solutions; keyless entry and remote start are commonly included on SLT-level models.
- Climate and convenience: automatic climate control, multiple 12V/USB power ports for device charging, and steering-wheel mounted audio and cruise controls.
- Infotainment and connectivity: GMC Infotainment system with a touchscreen interface, smartphone integration via Apple CarPlay and Android Auto, Bluetooth hands-free calling and audio streaming, and multiple USB ports. Factory-provisioned connected services and the capability for an in-vehicle Wi-Fi hotspot are supported.
- Safety and driver assistance: rear vision camera as standard equipment, along with an array of electronic stability and braking systems aimed at occupant protection. Basic driver-assistance features from GMC’s safety suite are included at the factory level to enhance everyday confidence.

Notable factory options and available equipment (commonly offered on SLT)
- Premium interior upgrades: leather-appointed seating surfaces, heated and ventilated front seats, power passenger seat adjustments, and additional trim and comfort packages.
- Advanced audio and infotainment: larger touchscreen displays, integrated navigation and premium-brand sound systems available as factory options.
- Cargo and towing enhancements: available MultiPro tailgate on select configurations, factory bedliners, bed lighting and cargo management packages, integrated trailer brake controller and towing packages for higher-capacity tow setups.
- Lighting and exterior packages: upgraded LED lighting elements, chrome and appearance packages, and larger wheel choices.
- Advanced driver assistance: extended ADAS functions such as lane-keeping assist, adaptive cruise control, blind-spot monitoring with rear cross-traffic alert, and enhanced automatic emergency braking can be included depending on the chosen factory equipment group.

Summary
The 2024 Sierra 1500 SLT with the EcoTec3 5.3L V8 is designed to deliver V8 performance with attention to daily usability and tow-ready capability. The SLT trim provides a mix of comfortable interior appointments, modern connectivity, and a selection of factory-available options that allow buyers to prioritize towing capability, cabin comfort or appearance enhancements depending on their needs. For exact, vehicle-specific standard and optional equipment, consult the factory window sticker or dealer build sheet for the particular Sierra SLT you are considering.