The Ford Flex, a distinctive and versatile crossover SUV, offers a unique blend of functionality, comfort, and style. Since its introduction in 2009, the Ford Flex has stood out for its boxy design, spacious interior, and smooth ride. But beyond these appealing characteristics, many potential buyers are curious about the vehicle’s towing capacity.
Whether planning a weekend getaway, hauling a trailer, or transporting a boat, understanding the Ford Flex’s towing capabilities is essential. This comprehensive guide explores the towing capacity of the Ford Flex across its various model years, engine options, and towing packages, offering valuable insights for those considering this vehicle for their towing needs.
Table of Contents
Overview of the Ford Flex

Before discussing towing capacity, it’s essential to understand the Ford Flex’s overall design and purpose. The Flex is a full-size crossover SUV manufactured by Ford from 2009 to 2019. Its unique boxy design, three-row seating, and focus on comfort make it a popular choice for families and those needing extra space. While not primarily marketed as a heavy-duty towing vehicle, the Flex does offer respectable towing capabilities, exceptionally when equipped with the right engine and towing package.
Understanding Towing Capacity
Towing capacity refers to the maximum weight a vehicle can safely tow. It’s a crucial factor for anyone looking to use their truck to pull a trailer, boat, or caravan. Several factors influence towing capacity, including engine power, transmission, drivetrain, and a towing package. Exceeding the recommended towing capacity can lead to dangerous driving conditions and potential damage to your vehicle.
Engine Options and Towing Capacity
The Ford Flex was offered two primary engine options throughout its production run: a 3.5-litre V6 engine and a 3.5-litre EcoBoost V6 engine. These engines provide different power levels and, consequently, different towing capacities.
3.5-Litre V6 Engine
The Ford Flex’s standard engine is a 3.5-litre V6, which produces around 287 horsepower and 254 lb-ft of torque. This engine is paired with a six-speed automatic transmission and is available in front-wheel-drive (FWD) and all-wheel-drive (AWD) configurations.
- Towing Capacity: When equipped with the standard 3.5-litre V6 engine, the Ford Flex has a maximum towing capacity of 2,000 pounds (907 kg) without the optional towing package. This capacity suits light towing tasks, such as pulling a small trailer or a couple of jet skis.
- With Towing Package: If you opt for the Class III Trailer Tow Package, the towing capacity increases to 4,500 pounds (2,041 kg). The towing package includes a hitch receiver, wiring harness, and trailer sway control, making the Flex more capable of handling larger loads like a small boat or a medium-sized camper.
3.5-Litre EcoBoost V6 Engine
For those seeking more power and better towing capabilities, the 3.5-litre EcoBoost V6 engine is the way to go. This turbocharged engine delivers 365 horsepower and 350 lb-ft of torque, providing a significant boost in performance. The EcoBoost engine is only available with AWD, which enhances stability and traction when towing.
- Towing Capacity: The Ford Flex’s 3.5-litre EcoBoost engine’s towing capacity is also rated at 4,500 pounds (2,041 kg) when equipped with the Class III Trailer Tow Package. The additional power and torque from the EcoBoost engine make it easier to tow heavier loads, especially when driving on hilly or uneven terrain.
Towing Package: What Does It Include?
The Class III Trailer Tow Package is critical for anyone looking to maximise the Ford Flex’s towing capabilities. This package is available on both the standard V6 and EcoBoost models and includes the following features:
- Hitch Receiver: A factory-installed hitch receiver that allows you to attach a trailer or other towing equipment securely.
- Wiring Harness: A 4-pin/7-pin wiring harness that connects the vehicle’s electrical system to the trailer’s lighting and braking systems.
- Trailer Sway Control: A safety feature that helps maintain stability by applying the brakes and reducing engine power if the trailer swells.
- Engine Oil Cooler: Helps prevent the engine from overheating during heavy towing by maintaining optimal oil temperature.
- Rear Load Levelling Suspension: This system automatically adjusts the rear suspension height to compensate for the trailer’s added weight, ensuring a smoother and more stable ride.
Real-World Towing Scenarios

Understanding the towing capacity is one thing, but how does the Ford Flex perform in real-world towing scenarios? Below are a few examples of what you can tow with the Ford Flex based on its towing capacity:
1. Small Trailers and Utility Trailers
- Weight: 1,500 to 2,000 pounds (680 to 907 kg)
- Example: A small utility trailer for hauling garden equipment, bikes, or camping gear.
The Ford Flex can easily handle small trailers with the standard 3.5-litre V6 engine and no towing package. This is ideal for those who need to tow light loads occasionally.
2. Boats
- Weight: 3,000 to 4,500 pounds (1,361 to 2,041 kg)
- Example: A 20-foot fishing boat or a small speedboat.
Equipped with the towing package and either engine, the Ford Flex can tow medium-sized boats. The AWD and trailer sway control add extra stability, making towing on wet or slippery boat ramps easier.
3. Caravans and Campers
- Weight: 3,500 to 4,500 pounds (1,588 to 2,041 kg)
- Example: A lightweight caravan or a small to medium-sized camper.
For those who enjoy camping or travelling with a caravan, the Ford Flex with the towing package can handle many smaller and mid-sized models. This makes it a practical choice for family trips or weekend getaways.
4. ATVs and Motorbikes
- Weight: 1,500 to 3,000 pounds (680 to 1,361 kg)
- Example: A trailer carrying a couple of ATVs or motorbikes.
Whether you’re heading to the trails or the track, the Ford Flex can tow a trailer loaded with ATVs or motorbikes. The rear load levelling suspension ensures a balanced and smooth ride, even with the extra weight.
Safety Considerations When Towing
While the Ford Flex offers solid towing capabilities, safety should always be a top priority. Here are some essential safety considerations when towing with the Ford Flex:
1. Observe Weight Limits
- Always ensure that the combined weight of your trailer and cargo does not exceed the vehicle’s towing capacity. Overloading can lead to poor handling, increased braking distances, and potential vehicle damage.
2. Properly Distribute Weight
- Ensure that the weight is evenly distributed across the trailer. Improper weight distribution can cause the trailer to sway or become unstable, especially at higher speeds.
3. Use Trailer Sway Control
- The Ford Flex’s trailer sway control feature is a valuable safety tool. It automatically applies the brakes and reduces engine power if it detects the trailer swaying, helping to keep everything under control.
4. Check Your Tyres
- Before towing, inspect your tyres for proper inflation and wear. Under-inflated tyres can lead to poor fuel efficiency and handling, while worn tyres may not provide adequate traction.
5. Drive Cautiously
- Towing adds significant weight to your vehicle, which affects acceleration, braking, and handling. Always drive at a safe speed, allow extra distance for braking, and take turns slowly.
Ford Flex vs. Competitors in Towing Capacity
When comparing the Ford Flex’s towing capacity to other vehicles in its class, it holds its own quite well. Below is a comparison with some of its main competitors:
1. Chevrolet Traverse
- Towing Capacity: 5,000 pounds (2,268 kg)
- The Chevrolet Traverse offers a slightly higher towing capacity, but the Flex’s EcoBoost engine provides a better balance of power and efficiency.
2. Honda Pilot
- Towing Capacity: 5,000 pounds (2,268 kg)
- Like the Traverse, the Honda Pilot has a higher towing capacity, but the Flex’s unique design and features may appeal to those seeking something different.
3. Toyota Highlander
- Towing Capacity: 5,000 pounds (2,268 kg)
- The Toyota Highlander‘s towing capacity matches the Flex’s with the towing package, but the Flex offers a more spacious interior and distinctive style.
Fuel Efficiency and Towing
Towing can significantly impact fuel efficiency, which is something to consider when using the Ford Flex for towing purposes. The standard 3.5-litre V6 engine offers decent fuel efficiency for a vehicle of its size, with an EPA-estimated 16-17 MPG in the city and 22-24 MPG on the highway. While more powerful, the EcoBoost engine has a slightly lower fuel efficiency rating, with an estimated 15 MPG in the city and 21 MPG on the highway.
Expect fuel consumption to increase when towing, particularly when hauling heavier loads. Factor in this increased fuel usage when planning longer trips, as you’ll likely need to refuel more often.
Conclusion: Is the Ford Flex Right for Your Towing Needs?
The Ford Flex is a versatile and capable vehicle with a unique combination of style, comfort, and towing capability. While it may not be the first choice for heavy-duty towing, it provides more than enough power for most everyday towing tasks, especially when equipped with the towing package.
Whether you’re towing a small trailer, boat, caravan, or other recreational equipment, the Ford Flex can easily handle the job. Its spacious interior, advanced safety features, and optional all-wheel drive make it a practical choice for families and outdoor enthusiasts.
If you’re considering the Ford Flex for towing, evaluate your needs and ensure the vehicle’s towing capacity aligns with your requirements. With the right equipment and careful attention to safety, the Ford Flex can be a reliable and efficient companion for all your towing adventures.

