2011 Ford Flex Oil Type & Capacity: 5W-20 (5.5 quarts)
The 2011 Ford Flex takes 5W-20 motor oil — 5.5 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-20 — 5.5 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Limited, 3.5 C, AWD | SAE 5W-20 Premium Synthetic Blend Motor Oil | 5.50 QTS. | — | — |
| Limited, 3.5 C, FWD | SAE 5W-20 Premium Synthetic Blend Motor Oil | 5.50 QTS. | — | — |
| Limited, 3.5 T | SAE 5W-20 Premium Synthetic Blend Motor Oil | 5.50 QTS. | — | — |
| SE | SAE 5W-20 Premium Synthetic Blend Motor Oil | 5.50 QTS. | — | — |
| SEL, 3.5 C, AWD | SAE 5W-20 Premium Synthetic Blend Motor Oil | 5.50 QTS. | — | — |
| SEL, 3.5 C, FWD | SAE 5W-20 Premium Synthetic Blend Motor Oil | 5.50 QTS. | — | — |
| SEL, 3.5 T | SAE 5W-20 Premium Synthetic Blend Motor Oil | 5.50 QTS. | — | — |
| Titanium, 3.5 C, AWD | SAE 5W-20 Premium Synthetic Blend Motor Oil | 5.50 QTS. | — | — |
| Titanium, 3.5 C, FWD | SAE 5W-20 Premium Synthetic Blend Motor Oil | 5.50 QTS. | — | — |
| Titanium, 3.5 T | SAE 5W-20 Premium Synthetic Blend Motor Oil | 5.50 QTS. | — | — |
More factory specs & repair guides for your Flex
🛞 2011 Ford Flex Tire Size & Pressure →🌧️ 2011 Ford Flex Wiper Blade Sizes →💡 2011 Ford Flex Light Bulb Sizes →📖 2011 Ford Flex Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
13.6 quarts (12.87 L) — MOTORCRAFT Specialty Green Engine Coolant VC-10-A2
Frequently asked questions
What type of oil does a 2011 Ford Flex take?
The 2011 Ford Flex takes 5W-20 motor oil (SAE 5W-20 Premium Synthetic Blend Motor Oil), per the factory service manual.
What is the oil capacity of a 2011 Ford Flex?
The 2011 Ford Flex oil capacity is 5.5 quarts with a filter change.
How often should I change the oil in my 2011 Ford Flex?
Most 2011 Ford Flex owners follow a 5,000–7,500 mile interval with conventional oil, or up to 10,000 miles with full synthetic. Always check the oil life monitor if equipped, and consult your owner's manual — Ford recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 2011 Ford Flex?
Yes. 5W-20 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2011 Ford Flex. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.