2018 Subaru Crosstrek Towing Capacity & Payload Guide

The 2018 Subaru Crosstrek can tow a maximum of 1,500 pounds when properly equipped, regardless of the trim level or transmission chosen. While it isn't designed to be a heavy hauler, this popular crossover provides just enough utility for towing small lightweight trailers, teardrop campers, or utility trailers for your weekend adventures.

Always remember that towing capacity can vary based on passenger weight, cargo, and specific equipment. It is highly recommended to verify your exact ratings by checking the door-jamb sticker on your driver-side door.

Quick answer: 2018 Subaru Crosstrek towing specs

Here are the critical weights and capacities you need to know before hooking up a trailer to your 2018 Crosstrek:

• Max Towing Capacity: 1,500 lbs
• Max Payload Capacity: 970 lbs – 1,213 lbs (depending on trim and transmission)
• Gross Vehicle Weight Rating (GVWR): 4,343 lbs
• Gross Combined Weight Rating (GCWR): Approx. 5,843 lbs
• Curb Weight: 3,113 lbs (Base Manual) – 3,239 lbs (Limited CVT)
• Hitch Class: Class I (1.25-inch receiver)
• Max Tongue Weight: 150 lbs (10% of maximum towing capacity)

Tow ratings by engine & trim

The 2018 Subaru Crosstrek is offered with a single engine option—a 2.0-liter naturally aspirated Boxer 4-cylinder—paired with either a 6-speed manual transmission or a Continuously Variable Transmission (CVT). Symmetrical All-Wheel Drive (AWD) is standard across the board.

Note: The Limited trim has a lower payload capacity due to the heavier curb weight of its premium features and standard equipment.

Tow package contents

Unlike full-size trucks or large SUVs, the 2018 Subaru Crosstrek does not offer a heavy-duty factory tow package with items like an auxiliary transmission cooler or an integrated trailer brake controller.

If you opt for the dealer-installed towing equipment, it typically includes:

• Class I Hitch Receiver: A 1.25-inch receiver bolted to the frame.
• 4-Pin Wiring Harness: Provides basic lighting functions (tail lights, brake lights, and turn signals) for the trailer.
• Trailer Stability Assist (TSA): Standard on all Crosstrek models, this system utilizes the vehicle's Vehicle Dynamics Control (VDC) to detect trailer sway and apply braking to individual wheels to help maintain control.

Because there is no 7-pin connector or integrated brake controller available from the factory, trailers with electric brakes will require an aftermarket brake controller installation.

5th-wheel & gooseneck

Because the Subaru Crosstrek is a compact crossover SUV and not a heavy-duty pickup truck, 5th-wheel and gooseneck towing are entirely completely inapplicable. Attempting to tow using these methods is impossible and would severely damage the vehicle.

Weight distribution & WDH requirements

Weight Distribution Hitches (WDH) are generally not recommended for use with Class I hitches or on compact unibody vehicles like the 2018 Subaru Crosstrek. The Crosstrek's frame and mounting points are not engineered to handle the torque and leverage applied by a weight distribution system. Always rely on a standard ball mount and ensure you load your trailer properly—keeping the tongue weight exactly around the 10% to 15% mark (up to the 150 lb maximum limit) to ensure safe handling.

Real-world towing tips for this vehicle

• Mind the CVT: If your Crosstrek is equipped with the CVT, avoid aggressive acceleration while towing. CVTs can build up heat quickly under heavy loads. If you are climbing steep grades, maintain a steady, moderate pace.
• Monitor Payload: Remember that the tongue weight of your trailer (up to 150 lbs) counts directly against your Crosstrek’s payload capacity. If you have four adults and a trunk full of gear, you may exceed the GVWR before you even reach the 1,500 lb towing limit.
• Braking Distance: The Crosstrek does not have massive, heavy-duty brakes. Give yourself at least double the normal stopping distance when towing a fully loaded trailer.
• Check Tire Pressure: Ensure both your vehicle's tires and the trailer tires are inflated to the manufacturer's recommended cold pressures to reduce sway and prevent blowouts.

Common towing-related issues

• CVT Overheating: Without a dedicated transmission cooler, towing near the 1,500-pound limit in hot weather or up steep mountain passes can cause the transmission fluid to overheat, potentially triggering a warning light or putting the vehicle in limp mode.
• Rear Suspension Sag: The Crosstrek has a relatively soft, comfortable suspension tuned for daily driving and light off-roading. Hooking up a trailer with maximum tongue weight combined with cargo in the rear hatch can cause noticeable rear-end sag, affecting steering geometry and headlight aim.
• Lack of Passing Power: With 152 horsepower, the 2.0L engine works hard when burdened with an extra 1,500 pounds. Highway merging and passing maneuvers require significant planning and wide-open throttle.

Need to install a hitch, upgrade your brake pads for towing, or service your transmission? Find a trusted shop on Repairius.