The 2017 GMC Sierra 1500 stands as a pivotal moment in the full-size pickup segment, marking the first major redesign for the Sierra platform in over a decade. This model year introduced a aggressively styled front fascia, a modernized interior, and a suite of available technological upgrades that aimed to directly challenge the market dominance of the Ford F-150. For buyers considering a used truck, the 2017 model offers a compelling blend of capability, comfort, and refinement that remains relevant in today's market.
Exterior Design and Styling
The most immediate change for the 2017 Sierra was its bold new exterior design language. The truck features a distinctive split grille with a large GMC crest, flanked by LED headlights that give it a wide-awake and assertive presence. The design moves away from the more conservative look of its predecessor, incorporating sharp lines and a more muscular stance that signals its capability right from the curb. Available 20-inch aluminum wheels and a range of bed lengths provide further personalization for the discerning buyer.
Interior Refinements and Technology
Step inside, and the 2017 GMC Sierra 1500 reveals a significant leap in interior quality over the prior generation. The dashboard is dominated by a large, optional 8-inch-diagonal color touchscreen infotainment system that integrates Apple CarPlay and Android Auto. Traditional rotary-style climate controls have been replaced with a more modern, button-operated interface, though some critics found the tactile feel of the new controls less satisfying than the old knobs. The available leather-trimmed seating surfaces offer both comfort and support, making long drives less fatiguing for the driver and passengers alike.
Performance and Capability
Under the hood, the 2017 Sierra 1500 continued the trend toward downsized yet powerful engine options. The standard 5.3-liter EcoTec3 V8 provided a solid balance of power and fuel efficiency for everyday hauling and towing duties. For those needing more grunt, the available 6.2-liter EcoTec3 V8 delivered impressive capability, pairing seamlessly with the robust six-speed automatic transmission. The truck's available MultiPro tailgate offered six different positions, enhancing versatility for loading and unloading cargo, while the available 4G63 turbocharged four-cylinder engine offered an efficiency-focused alternative for less demanding tasks.
Safety and Driver Assistance Features
Safety and convenience features saw a notable upgrade for the 2017 model year, with many of these technologies available on higher tranches like the SLE and SLT. The available Driver Confidence Package included forward collision alert, automatic emergency braking, and lane departure warning, helping to mitigate the risks inherent in driving a large vehicle. A rearview camera and parking sensors became more standard, aiding in low-speed maneuvering and hitching. These systems worked together to provide a safer and less stressful driving experience, especially when navigating congested roads or tight parking spots.
Fuel Economy and Real-World Usage
Fuel efficiency for the 2017 GMC Sierra 1500 reflects its segment, where capability often comes at the cost of mpg. EPA-estimated ratings vary significantly based on engine and axle ratio, with the base 5.3L V8 and rear-wheel drive configuration managing an estimated 15 city / 21 highway. The 6.2L V8 and models equipped with four-wheel drive see a corresponding drop in fuel economy. While not class-leading, these numbers are competitive for the time and are bolstered by the available Eco mode, which adjusts throttle response and transmission shifting to prioritize mileage over performance during highway cruising.
