RVs That Fit Your Truck

These all fall within your safe towing range of 3,600 lbs (we use 80% of max to give you breathing room)

Recommended Towing Gear

Equipment recommended for 4,500 lbs towing capacity

Specifications

Max Towing Capacity 4,500 lbs
Max Payload 0 lbs
GVWR 0 lbs
GCWR 0 lbs
Curb Weight 4,439 lbs
Hitch Class Class II
Cargo Capacity 20 cu ft
Engine 3.5L
Horsepower 287 HP @ 6500 rpm
Torque 254 lb-ft @ 4000 rpm
Transmission 6-speed shiftable automatic
Drive Type Front Wheel Drive
Fuel Type Regular unleaded
Fuel Tank 18.6 gallons
Length 201.8"
Width 75.9"
Height 68.0"

Other 2018 Ford Flex Configurations

View All Trims →
Configuration Max Towing MPG
2019 Ford Flex Limited FWD 4,500 lbs 18.4 mpg
2019 Ford Flex Limited AWD 4,500 lbs 18.4 mpg
2019 Ford Flex Limited AWD 4,500 lbs 18.4 mpg
2019 Ford Flex SE FWD 4,500 lbs 18.4 mpg
2019 Ford Flex SEL FWD 4,500 lbs 18.4 mpg
2019 Ford Flex SEL AWD 4,500 lbs 18.4 mpg
2018 Ford Flex Limited FWD 4,500 lbs 17.8 mpg
2018 Ford Flex Limited AWD 4,500 lbs 17.8 mpg
2018 Ford Flex Limited AWD 4,500 lbs 17.8 mpg
2018 Ford Flex SEL FWD 4,500 lbs 17.8 mpg

Common Questions

How much can I actually tow with my 2018 Ford Flex SE?
Your 2018 Ford Flex SE can tow up to 4,500 lbs according to the manufacturer. But here's our advice: stay around 80% of that (about 3,600 lbs) for a much better towing experience. You'll have room for hills, headwinds, and those unexpected moments on the road.
What about payload — how much stuff can I put in the truck?
You've got 0 lbs of payload capacity. That's everything that goes IN your truck: passengers, camping gear, coolers, and don't forget — the tongue weight from your trailer counts too. It adds up faster than you'd think!
What kind of hitch do I need?
For your 4,500 lbs towing capacity, you'll want a Class II hitch. Make sure whatever hitch you buy is rated for the weight you're actually planning to tow — not just the minimum. A little overkill on the hitch is always better than not enough.
What types of RVs will work with my truck?
With your 3,600 lbs safe towing capacity, you're looking at pop-up campers and smaller travel trailers. We've put together a list of compatible RVs above — take a look and see what catches your eye.
What does GVWR mean and why should I care?
GVWR stands for Gross Vehicle Weight Rating — yours is 0 lbs. Think of it as the maximum your truck can weigh when it's fully loaded with people, gear, fuel, everything. Exceed it and you're putting extra stress on your brakes, suspension, and tires. Not worth the risk.