The 2015 Toyota Highlander is an excellent choice for families and adventurers alike. It offers a spacious interior, an array of modern features, and reliable performance. One key aspect that sets the Highlander apart from many other SUVs is its towing capacity, making it a versatile option for those who need to haul trailers, boats, or other heavy loads. This article will explore the 2015 Toyota Highlander towing capabilities, performance specifications, engine options, towing technology, and tips for safe towing.
Table of Contents
Overview of the 2015 Toyota Highlander

Before we delve into its towing capacity, it’s essential to provide an overview of the 2015 Toyota Highlander. This midsize crossover SUV is known for its practicality, comfort, and reliability. Available in several trims (LE, LE Plus, XLE, Limited, and Limited Platinum), the Highlander offers a variety of features to cater to different needs. While it’s primarily designed as a family vehicle, the Highlander’s towing capacity makes it an excellent option for those who occasionally need to tow larger loads.
The 2015 Highlander has two different engine options: a 2.7-litre four-cylinder engine and a more powerful 3.5-litre V6 engine. The towing capacity largely depends on which engine is equipped and whether the vehicle has front-wheel drive (FWD) or all-wheel drive (AWD).
Engine Options and Towing Capacity
2.7-litre Four-Cylinder Engine
The base model of the 2015 Highlander comes equipped with a 2.7-litre four-cylinder engine that produces 185 horsepower and 184 lb-ft of torque. This engine is paired with a six-speed automatic transmission and is available only with front-wheel drive. While this engine option provides sufficient power for everyday driving, its towing capacity is limited compared to the V6 model.
The 2015 Toyota Highlander’s 2.7-litre four-cylinder engine allows it to tow 1,500 pounds (680 kg). This towing capacity is adequate for smaller loads, such as a lightweight trailer, small boat, or camping gear. However, it may not be suitable for those looking to haul heavier loads, such as larger boats, caravans, or heavy equipment.
3.5-litre V6 Engine
The 2015 Highlander’s more powerful engine option is a 3.5-litre V6 engine. This engine produces 270 horsepower and 248 lb-ft of torque, significantly improving performance and towing capability. The V6 engine has both front-wheel drive (FWD) and all-wheel drive (AWD), giving drivers more flexibility in driving dynamics and off-road capabilities.
With the 3.5-litre V6 engine, the 2015 Toyota Highlander has a maximum towing capacity of 5,000 pounds (2,268 kg). This substantially increases over the four-cylinder model, allowing the Highlander to handle much heavier loads. The 5,000-pound towing capacity makes it possible to tow medium-sized trailers, larger boats, and even some caravans or RVs, providing more versatility for those who need to haul significant loads.
It’s important to note that the 5,000-pound towing capacity is only achievable when the Highlander is equipped with the optional tow package, which includes essential features like a heavy-duty radiator, engine oil cooler, and an enormous fan.
2015 Toyota Highlander Towing Features and Technology
The 2015 Toyota Highlander has several advanced features and technologies to ensure safe and efficient towing. These systems work together to improve the vehicle’s towing performance and make it easier for drivers to manage their loads.
Trailer Sway Control
One of the critical towing features in the 2015 Highlander is Trailer Sway Control. This system helps reduce trailer sway by applying brake pressure to individual wheels and adjusting engine torque to stabilise the vehicle and trailer. This is particularly useful when towing heavier loads or driving in windy conditions, as it helps prevent the trailer from swaying dangerously.
Hill Start Assist Control
Hill Start Assist Control (HAC) is another valuable feature of the 2015 Highlander. This system prevents the vehicle from rolling backwards when starting on a steep incline, giving drivers more confidence and control while towing heavy loads uphill. It ensures a smooth start by maintaining brake pressure for a few seconds as the driver switches from the brake pedal to the accelerator.
Dynamic Torque-Control All-Wheel Drive
For those opting for the 2015 Highlander’s AWD version, Dynamic Torque Control All-Wheel Drive provides enhanced traction and stability while towing. This system automatically distributes torque between the front and rear wheels based on driving conditions, helping to maintain control in slippery or uneven terrain. AWD is beneficial when towing on unpaved roads or in adverse weather conditions, such as rain or snow.
Transmission Cooler
The optional tow package for the 2015 Toyota Highlander includes a transmission cooler, which helps prevent the transmission from overheating when towing heavy loads. This is a critical component for those planning to tow regularly, as it helps prolong the life of the transmission and ensures optimal performance while hauling.
Heavy-duty radiator and Engine Oil Cooler
Another part of the tow package is the heavy-duty radiator and engine oil cooler. These components help regulate engine temperature and keep the engine running smoothly, even under the added stress of towing. By ensuring that the engine stays within its optimal temperature range, these features contribute to a more reliable and efficient towing experience.
Towing Safety Tips

Towing can be challenging, especially if you’re new to it or towing near your vehicle’s maximum capacity. Here are some essential towing safety tips to keep in mind when using the 2015 Toyota Highlander:
1. Know Your Limits
It’s crucial to know your vehicle’s maximum towing capacity and never exceed it. Overloading your Highlander can strain the engine, transmission, and suspension, potentially causing mechanical failure or accidents. Always check the weight of your trailer and ensure that it falls within the specified towing capacity.
2. Use the Right Equipment
If you plan to tow with the Highlander, invest in the proper towing equipment, such as a trailer hitch, mirrors, and safety chains. Additionally, consider upgrading to the tow package if you haven’t already done so, as it includes vital components like a transmission cooler and heavy-duty radiator.
3. Distribute Weight Properly
When loading your trailer, distribute the weight evenly and place heavier items toward the front of the trailer. Proper weight distribution helps prevent trailer sway and improves overall stability while towing.
4. Check Your Tyres
Before towing, inspect the tyres on both your vehicle and trailer to ensure they are correctly inflated and in good condition. Underinflated tyres can reduce stability and increase the risk of blowouts, especially when towing heavy loads.
5. Practice Safe Driving
When towing a trailer, adjusting your driving habits to account for your load’s increased weight and size is essential. Take turns slowly, allow longer braking distances, and avoid sudden accelerations. Additionally, remember the extra length when changing lanes or merging into traffic.
6. Monitor Trailer Sway
If you notice trailer sway while driving, avoid sudden movements or hard braking, which can worsen the situation. Instead, gradually reduce speed and try to maintain a steady pace. The Highlander’s Trailer Sway Control system can help mitigate sway, but it’s still important to stay vigilant and maintain control of your load.
Comparing the 2015 Toyota Highlander with Competitors
While the 2015 Highlander offers impressive towing capacity, it’s worth comparing it to some of its competitors to see how it stacks up in the midsize SUV segment.
Honda Pilot
The 2015 Honda Pilot, another popular midsize SUV, also offers a V6 engine with similar performance. The Pilot’s towing capacity is comparable to the Highlander, with a maximum towing capacity of 4,500 pounds (2,041 kg) when equipped with AWD. While slightly lower than the Highlander’s 5,000 pounds, the Pilot remains a strong contender in the midsize SUV segment.
Ford Explorer
The 2015 Ford Explorer, known for its ruggedness and off-road capabilities, offers a higher towing capacity in some configurations. With its 3.5-litre V6 EcoBoost engine, the Explorer can tow up to 5,000 pounds (2,268 kg), matching the Highlander’s towing capacity. However, the Explorer also offers a 2.0-litre EcoBoost four-cylinder engine with a lower towing capacity of 2,000 pounds (907 kg).
Chevrolet Traverse
The 2015 Chevrolet Traverse is another midsize SUV that competes with the Highlander. Equipped with a 3.6-litre V6 engine, the Traverse offers a towing capacity of 5,200 pounds (2,359 kg), slightly higher than the Highlander. However, the Traverse lacks some advanced towing features in the Highlander, such as Trailer Sway Control.
Conclusion
The 2015 Toyota Highlander stands out as a versatile and capable midsize SUV. It offers impressive towing capacity when equipped with the 3.5-litre V6 engine and optional tow package. With a maximum towing capacity of 5,000 pounds, the Highlander can handle many towing needs, from trailers and boats to caravans and other heavy loads. Its advanced towing features, such as Trailer Sway Control and Dynamic Torque Control AWD, enhance its performance and make it a reliable choice for daily driving and towing adventures.
Whether you’re looking to haul gear for a family holiday, tow a trailer for a weekend getaway, or simply enjoy peace of mind with a substantial towing capacity, the 2015 Toyota Highlander is an excellent option that offers both practicality and power.

