Understanding the specific fluid requirements for your 2017 GMC Acadia is fundamental to ensuring its longevity and performance. While it may seem like a simple maintenance task, using the correct oil type and viscosity is critical for the proper lubrication of the engine's moving parts. This comprehensive guide breaks down everything you need to know regarding the 2017 GMC Acadia oil type, helping you make the right choice for your specific vehicle.
2017 GMC Acadia Engine Specifications
The 2017 model year offered buyers two primary engine options, each with distinct lubrication needs. The standard engine was a 3.6-liter V6, producing ample power for daily driving and towing. For those requiring more capability, a 2.0-liter turbocharged four-cylinder engine was available, providing excellent efficiency without sacrificing performance. Both of these powerplants demand specific oil specifications to operate at peak efficiency.
Recommended Oil Type and Viscosity
For the vast majority of 2017 GMC Acadia configurations, the manufacturer recommends an SAE 5W-20 viscosity grade. This multi-weight oil is designed to provide optimal flow characteristics in a wide range of temperatures, from cold winter mornings to hot summer highway driving. The "5W" indicates a low-temperature viscosity that ensures easy starts, while the "20" denotes high-temperature viscosity, maintaining a stable lubricating film under stress.
Conventional vs. Synthetic Blend vs. Full Synthetic
While the viscosity is set, the oil's composition offers flexibility based on your budget and driving habits. Conventional oil is the most economical option and suits standard driving conditions. A synthetic blend offers a balance of performance and cost, providing better protection and longevity than conventional oil. For the best protection, especially if you frequently tow, drive in extreme climates, or subject the vehicle to stop-and-go traffic, a full synthetic oil is the superior choice, meeting the rigorous standards required by modern turbocharged engines.
API Service Standards and Certification
Beyond the viscosity, it is vital to ensure the oil meets specific performance standards set by the American Petroleum Institute (API). For the 2017 Acadia, you should look for oils that meet the API SN or the newer API SP rating. These certifications guarantee the oil has the necessary detergent and additive packages to clean the engine, resist breakdown, and protect against wear. Always verify the bottle explicitly states it is suitable for gasoline engines and meets these standards.
Oil Capacity and Change Intervals
Knowing how much oil your engine holds and when to change it is just as important as selecting the right type. The 2017 GMC Acadia generally requires between 5 to 6 quarts of oil for a complete fill, depending on the specific engine and filter used. Adhering to the maintenance schedule is critical; typically, GMC recommends an oil change every 7,500 to 10,000 miles for normal driving conditions. However, if you frequently operate in severe conditions, such as constant towing or short-trip driving, you should consider shortening this interval to 5,000 miles.
Towing Considerations
If you utilize your 2017 Acadia for towing a trailer or boat, the demands placed on the engine and oil increase significantly. The additional weight and stress generate higher engine temperatures and friction. In these scenarios, sticking strictly to the synthetic or synthetic blend recommendation is highly advised. The superior thermal stability and film strength of these oils help prevent breakdown and ensure consistent lubrication under the strenuous conditions that towing imposes.
