Understanding the towing capacity for 2017 Subaru Outback models is essential for owners who need to haul gear, tow a small trailer, or navigate steep inclines with confidence. This specific model year combines standard all-wheel drive with a horizontally opposed engine, creating a platform that handles light to moderate towing duties effectively when configured correctly.
Factory Specifications and Variance
The 2017 Subaru Outback was produced with several trim levels, and the towing capacity is not a single number for the entire lineup. The base models, such as the Premium and Limited, share a standard towing rating that differs from the higher-performance variants. These ratings account for the specific cooling systems, transmission cooling, and suspension tuning calibrated for the specific engine output of each trim.
Trim Level Breakdown
For the majority of the 2017 model year, the standard towing capacity sits at 1,500 pounds. This applies to the base models and the Premium trims equipped with the standard 2.5-liter naturally aspirated engine. When the turbocharged 2.4-liter Boxer engine is selected, usually found in the Limited and Touring trims, the factory towing capacity increases to 2,200 pounds, provided the optional towing package is installed.
The Critical Towing Package
Ownors eyeing the 2,200-pound figure must ensure their specific vehicle includes the dealer-installed towing package. This is not merely a sticker on the window; it is a collection of mechanical upgrades necessary for safe operation. Without this package, the vehicle's wiring harness for the trailer lights is absent, and the transmission cooling is inadequate for sustained towing loads.
Components of the Package
The towing package adds a specific transmission cooler, which is vital for keeping the fluid temperatures in check during climbs or extended highway travel. It also includes the wiring harness required to integrate brake lights and turn signals with the trailer. The suspension in these trims is slightly stiffer to counteract the nose-dive that occurs when the trailer weight transfers forward during braking.
Real-World Performance and Limitations
While the numbers provide a baseline, real-world towing for the 2017 Outback involves managing the total weight equation. The trailer's weight itself, known as the tongue weight, must be between 10% and 15% of the total trailer weight. Exceeding this shifts the balance of the vehicle, compromising steering and stability, especially on windy roads or during sudden lane changes.
Safety and Mechanical Considerations
Regular maintenance is the backbone of reliable towing with this model year. Owners should monitor transmission fluid levels closely, as the cooling efforts required for towing place additional stress on the fluid. Tire pressure is another critical factor; the increased load requires specific pressure settings found in the owner’s manual, not the numbers on the tire’s sidewall.
