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How much can a 3.6 L V6 engine tow?

Published in Engine Towing Capacity 3 mins read

A 3.6L V6 engine can typically tow up to 7,730 lbs, as demonstrated by models like the 2022 Ram 1500 equipped with the 3.6L V6 eTorque engine.

The towing capacity of any engine, including a 3.6L V6, is not solely determined by the engine itself but by the overall vehicle's configuration, including its chassis, transmission, axle ratio, and specific trim level. While the engine provides the power and torque, the vehicle's design dictates how much weight it can safely pull.

Understanding the 3.6L V6 Engine's Capabilities

The 3.6L V6 engine, often paired with an eTorque mild-hybrid system, is a popular choice for light-duty trucks and SUVs due to its balance of power and fuel efficiency. For instance, in a 2022 Ram 1500, this engine delivers robust performance for everyday hauling and moderate towing needs.

Here’s a quick comparison of the 3.6L V6 with a more powerful option often found in similar vehicles, highlighting their respective capabilities:

Engine Option Horsepower Torque Towing Capacity
3.6L V6 with eTorque 305 HP 269 lb.-ft. 7,730 lbs.
5.7L HEMI V8 with eTorque 395 HP 410 lb.-ft. 12,750 lbs.

This table illustrates that while the 3.6L V6 offers significant towing capability for its class, larger engines are designed for heavier loads.

Factors Affecting Towing Capacity

While the engine is a key component, several other factors influence a vehicle's actual towing capacity:

  • Vehicle Configuration: Different trim levels, cab configurations (e.g., Crew Cab vs. Quad Cab), and bed lengths can impact the gross vehicle weight rating (GVWR) and gross combined weight rating (GCWR), which in turn affect towing capacity.
  • Axle Ratio: A higher (numerically) axle ratio generally allows for greater towing capacity by providing more torque to the wheels, though it might reduce fuel efficiency.
  • Payload and Passengers: The weight of cargo, passengers, and any aftermarket accessories within the tow vehicle counts against its overall capacity. Always subtract the weight of these items from the maximum towing capacity.
  • Hitch Type: The class of the trailer hitch (e.g., Class III, Class IV) must match or exceed the weight of the trailer being towed.
  • Tongue Weight: The downward force exerted by the trailer's tongue on the hitch ball is crucial. Proper tongue weight (typically 10-15% of the total trailer weight) is essential for stability and safe towing.

Always consult your vehicle's owner's manual or a certified dealership for the precise towing capacity of your specific make, model, and year, as capacities can vary slightly between model years and optional equipment.