Ford F-150 2.7 vs 3.5 EcoBoost: which is better?
Ford F-150 EcoBoost Comparison
Ford F-150 2.7 vs. 3.5 EcoBoost: Which Is Better?
The 2.7L EcoBoost is an excellent choice for everyday driving, moderate towing and buyers who simply do not need maximum F-150 capability. The 3.5L EcoBoost is the better choice when towing, torque, payload and heavy-duty light-truck use matter more.
Quick Answer: 2.7L for Everyday Use, 3.5L for Maximum Capability
If you do not regularly tow a heavy trailer, the 2.7L EcoBoost is plenty of engine for many F-150 owners. In the 2026 F-150, it produces 325 horsepower and 400 lb-ft of torque while supporting up to 8,400 pounds of available towing when properly configured.
If you tow frequently or simply want considerably more capability in reserve, choose the 3.5L EcoBoost. Ford lists it at 400 horsepower and 500 lb-ft of torque, with up to 13,500 pounds of maximum available towing in a properly configured 2026 F-150.
The 3.5L is unquestionably the more capable engine. The real question is whether your use of the truck justifies that additional capability.
Everyday Driving
2.7L EcoBoost
Strong output without paying for towing capability many drivers may never need.
Towing
3.5L EcoBoost
Up to 13,500 pounds of maximum available towing for 2026.
Torque
3.5L EcoBoost
500 lb-ft versus 400 lb-ft from the 2.7L.
Overall Capability
3.5L EcoBoost
The stronger choice when workload is the deciding factor.
2026 F-150 2.7L vs. 3.5L EcoBoost Specifications
The difference between these engines becomes much clearer once horsepower, torque, towing and payload are compared directly.
| Specification | 2.7L EcoBoost V6 | 3.5L EcoBoost V6 | Advantage |
|---|---|---|---|
| Engine Type | Twin-turbocharged V6 | Twin-turbocharged V6 | Tie |
| Horsepower | 325 hp | 400 hp | 3.5L EcoBoost |
| Torque | 400 lb-ft | 500 lb-ft | 3.5L EcoBoost |
| Max Available Towing | 8,400 lbs | 13,500 lbs | 3.5L EcoBoost |
| Max Available Payload | 1,775 lbs | 2,440 lbs | 3.5L EcoBoost |
| Best Use | Daily driving, moderate hauling and lighter towing | Frequent towing, heavier trailers and maximum capability | Depends on your needs |
These are maximum available ratings. An F-150's actual towing and payload ratings depend on cab, bed, drivetrain, wheelbase, axle ratio, equipment, passengers and cargo. Always verify the exact truck rather than assuming every F-150 with a particular engine receives the engine's maximum rating.
Same Family, Different Mission
How Different Are the 2.7L and 3.5L EcoBoost Engines?
Both engines use Ford's EcoBoost strategy: relatively compact displacement combined with twin turbochargers to produce strong low-rpm torque.
The difference is scale.
The 2.7L produces 325 horsepower and an impressive 400 lb-ft of torque. That is substantial output for an engine of its size and is more than enough for many owners who primarily commute, haul household materials, handle weekend projects and tow lighter trailers.
The 3.5L raises output to 400 horsepower and 500 lb-ft of torque. That extra 100 lb-ft becomes especially valuable when the truck is loaded or connected to a substantial trailer.
In normal unloaded driving, many owners may never require the 3.5L's additional capability. Under load, the distinction becomes much more meaningful.
Why Choose Each EcoBoost Engine?
The 3.5L wins the specification sheet, but that does not mean every buyer needs it.
2.7L
Why Choose the 2.7L EcoBoost?
The 2.7L makes sense for buyers who want a strong F-150 without paying for capability they are unlikely to use.
- 325 horsepower
- 400 lb-ft of torque
- Twin-turbocharged V6
- Up to 8,400 pounds of available towing
- Up to 1,775 pounds of available payload
- Strong everyday acceleration
- Well suited to moderate truck use
- Good choice for many commuters and homeowners
Eight thousand pounds of potential towing capability is already more than many F-150 owners will ever require.
3.5L
Why Choose the 3.5L EcoBoost?
The conventional 3.5L EcoBoost is the obvious step up when the truck's workload becomes more demanding.
- 400 horsepower
- 500 lb-ft of torque
- Twin-turbocharged V6
- Up to 13,500 pounds of available towing
- Up to 2,440 pounds of available payload
- Excellent low-rpm pulling power
- Well suited to frequent towing
- More capability in reserve
If you are buying the F-150 specifically to pull substantial trailers, the 3.5L is the engine we would research first.
Which EcoBoost Is Better for Towing?
The 3.5L EcoBoost wins this comparison decisively.
Ford lists a maximum available tow rating of 13,500 pounds for a properly configured 2026 F-150 with the 3.5L EcoBoost. The maximum available rating with the 2.7L is 8,400 pounds.
That is a potential difference of more than 5,000 pounds in maximum trailer capacity.
The 3.5L also produces 100 lb-ft more torque, which is especially valuable when accelerating with a trailer, climbing grades or maintaining speed under load.
Best F-150 Engine for TowingThe 2.7L May Be Enough If:
- You tow only occasionally.
- Your trailer is comfortably below the truck's actual rating.
- You pull a utility trailer, smaller boat or lighter camper.
- Your truck spends most of its time unloaded.
- You do not need maximum F-150 towing capability.
Choose the 3.5L If:
- You tow frequently.
- You pull a larger travel trailer.
- Your trailer is relatively heavy for a half-ton truck.
- You regularly carry substantial cargo.
- You want additional capability in reserve.
- You want access to the F-150's maximum conventional tow rating.
What About Payload?
Towing gets most of the attention, but payload can matter just as much when choosing between these engines.
The 3.5L Can Support Higher Maximum Available Payload
Ford's 2026 towing guide lists up to 1,775 pounds of available maximum payload for the 2.7L EcoBoost and up to 2,440 pounds for the 3.5L EcoBoost.
Again, those figures apply only to specific configurations. Individual trucks can have substantially lower payload ratings.
Payload matters because passengers, cargo, accessories and trailer tongue weight all consume it. If your truck routinely carries a family, bed cargo and a substantial trailer tongue load at the same time, the higher-capability configurations available with the 3.5L deserve close attention.
Which Is Better for Everyday Driving?
For a truck that spends most of its life without a trailer attached, the 2.7L becomes much more compelling.
Commuting
Our pick: 2.7L. With 400 lb-ft of torque, the smaller EcoBoost already provides plenty of everyday performance for most F-150 drivers.
Weekend Projects
Our pick: 2.7L for most buyers. Home-improvement materials, moderate hauling and occasional trailer use usually do not require the 3.5L's maximum capability.
Heavy Work
Our pick: 3.5L. If the truck routinely works loaded or tows substantial equipment, its additional horsepower, torque, towing and available payload become meaningful.
Performance
Is the 2.7L EcoBoost Fast Enough?
Absolutely.
Calling the 2.7L the "smaller engine" can make it sound like an entry-level powertrain that struggles to move an F-150. Its specifications tell a different story.
With 325 horsepower and 400 lb-ft of torque, the 2.7L provides substantial output for normal street driving, highway passing and moderate truck use.
The 3.5L is stronger, but the difference becomes most valuable when the F-150 is working hard. An unloaded daily driver does not routinely need 13,500 pounds of towing capability or 500 lb-ft of torque.
That is why the 2.7L can be one of the most sensible F-150 engines for buyers whose needs are relatively moderate.
Which Gets Better Gas Mileage?
Do not choose between these two engines using displacement alone.
F-150 fuel economy varies by cab, drivetrain, axle ratio, tires, equipment and model year. Driving style also matters tremendously with turbocharged engines.
The 2.7L is the more modestly sized engine and may make sense for buyers who do not need the additional performance of the 3.5L, but shoppers should compare the EPA ratings of the exact F-150 configurations they are considering.
When towing, either engine will consume considerably more fuel than during light-duty unloaded driving.
Best F-150 Engine for Gas Mileage2.7L vs. 3.5L EcoBoost Reliability
There is no honest way to declare one universally more reliable across every F-150 model year.
2.7L EcoBoost Reliability
The 2.7L EcoBoost has been offered across multiple recent F-150 model years and has its own generation-specific changes and maintenance considerations.
When shopping used, look beyond the engine name. Oil-change history, cooling-system maintenance, previous towing, modifications and overall vehicle condition matter.
3.5L EcoBoost Reliability
The 3.5L EcoBoost has also evolved across several generations. Earlier versions should not automatically be treated as identical to later versions simply because they share the 3.5L EcoBoost name.
Trucks used for frequent heavy towing deserve especially careful review because workload can influence long-term wear.
For used F-150 shoppers: A well-maintained 2.7L can be a better purchase than a neglected 3.5L, and a well-maintained 3.5L can be a better purchase than a neglected 2.7L. Evaluate the actual truck, not just the engine badge.
Is the 3.5L EcoBoost Worth the Upgrade?
If you will use the additional capability, yes.
The 3.5L gives you 75 more horsepower, 100 lb-ft more torque, substantially greater maximum available towing capability and access to higher-payload configurations.
For frequent towing, those are meaningful advantages.
But if your F-150 will spend most of its life commuting, carrying moderate cargo and towing lighter trailers occasionally, paying for additional capability you rarely use may not be necessary.
Upgrade to the 3.5L If:
- Your trailer demands it.
- You tow frequently.
- You routinely carry significant payload.
- You want stronger acceleration under load.
- You expect your towing needs to grow.
- You prefer having substantial capability in reserve.
Stay With the 2.7L If:
- Your towing needs are moderate.
- The truck is primarily a daily driver.
- You rarely approach maximum payload.
- 325 hp and 400 lb-ft already meet your needs.
- You do not expect to tow large campers or equipment trailers.
What Happened to the 2.7L EcoBoost for 2027?
This comparison remains highly relevant to shoppers considering 2026 and earlier F-150s, but Ford's engine lineup changes for 2027.
Current 2027 F-150 ordering information identifies the 2.7L EcoBoost as deleted and replaced across much of the mainstream lineup by a new 3.0L EcoBoost V6.
The conventional 3.5L EcoBoost remains in the lineup as an important towing-focused engine.
That means a shopper comparing a new 2027 F-150 will generally be looking at the new 3.0L versus 3.5L rather than the 2.7L versus 3.5L comparison covered here.
Explore 2027 F-150 EnginesOur Verdict: Buy the Engine Your Workload Actually Requires
Bigger is not automatically better if you never use the additional capability.
Our Pick for Most Everyday Drivers: 2.7L EcoBoost
With 325 horsepower, 400 lb-ft of torque and up to 8,400 pounds of available towing capability, the 2.7L is already a serious truck engine.
If your F-150 primarily handles commuting, family use, home projects, moderate hauling and occasional lighter trailers, it can be the smarter fit.
Our Pick for Towing & Heavy Use: 3.5L EcoBoost
If your F-150 is being purchased to tow substantial trailers or work hard regularly, choose the 3.5L.
Its 400 horsepower, 500 lb-ft of torque and dramatically higher maximum available towing capability give you substantially more room to work.
F-150 2.7 vs. 3.5 EcoBoost FAQs
Quick answers to common questions about Ford's two EcoBoost F-150 engines.
Is the F-150 2.7 or 3.5 EcoBoost better?
The 2.7L EcoBoost can be the better choice for everyday driving and moderate truck use. The 3.5L EcoBoost is better for frequent towing, heavier trailers and buyers who want maximum capability.
How much horsepower does the 2.7 EcoBoost have?
Ford lists the 2026 F-150 2.7L EcoBoost at 325 horsepower and 400 lb-ft of torque.
How much horsepower does the 3.5 EcoBoost have?
Ford lists the conventional 2026 F-150 3.5L EcoBoost at 400 horsepower and 500 lb-ft of torque.
Which has more torque, the 2.7 or 3.5 EcoBoost?
The 3.5L EcoBoost produces 500 lb-ft of torque, which is 100 lb-ft more than the 2.7L EcoBoost's 400 lb-ft.
Which is better for towing, the 2.7 or 3.5 EcoBoost?
The 3.5L EcoBoost is the clear choice for maximum towing. Ford lists up to 13,500 pounds of available towing for the properly configured 2026 3.5L compared with 8,400 pounds for the 2.7L.
Can the 2.7 EcoBoost tow a camper?
Yes, a properly configured 2.7L EcoBoost F-150 can tow many lighter travel trailers. The trailer's loaded weight, tongue weight and the individual truck's payload and tow rating must all be verified.
Is the 2.7 EcoBoost powerful enough for an F-150?
Yes. With 325 horsepower and 400 lb-ft of torque, the 2.7L EcoBoost provides strong performance for everyday driving, moderate hauling and lighter towing.
Is the 3.5 EcoBoost worth it over the 2.7?
It is worth considering if you tow frequently, carry substantial loads or want additional capability in reserve. Buyers with moderate needs may not require the 3.5L's additional output.
Which is more reliable, the 2.7 or 3.5 EcoBoost?
There is no universal answer across every model year. Both engines have evolved over time, and maintenance history, workload and the condition of the individual truck are important when evaluating reliability.
Can you get a 2.7 EcoBoost in a 2027 F-150?
Current 2027 ordering information indicates no. The 2.7L EcoBoost is being replaced across much of the F-150 lineup by a new 3.0L EcoBoost V6.
Continue Your Ford F-150 Research
Compare other F-150 engines, towing capabilities and ownership questions.
Trying to Decide Between a 2.7 and 3.5 EcoBoost F-150?
Start with what you plan to tow.
If your trailer and payload needs fit comfortably within a 2.7L F-150's ratings, there may be no reason to buy more engine than you need. If you tow substantial trailers regularly or want additional capability in reserve, the 3.5L EcoBoost is the stronger choice.
Chuck Anderson Ford can help you compare available F-150s based on the actual towing, payload and driving needs you have—not simply the engine badge.
Visit us in Excelsior Springs, Missouri, serving F-150 shoppers from Liberty, Kearney, Lawson, Smithville and throughout the Kansas City Northland.
- Chuck Anderson Ford
- 1910 W Jesse James Road
- Excelsior Springs, MO 64024
- Sales: 816-648-6419
- Service: 816-648-6424
- Parts: 816-648-6429
Ford F-150 horsepower, torque, towing capacity, payload, fuel economy, engine availability, equipment and specifications vary by model year and configuration and are subject to change. The 2.7L and 3.5L EcoBoost specifications referenced in this comparison use published 2026 Ford F-150 information. Maximum towing and payload figures do not apply to every vehicle equipped with the applicable engine. Cab, bed, wheelbase, drivetrain, axle ratio, towing equipment, passengers, cargo and other factors affect vehicle ratings. Current 2027 ordering information indicates the 2.7L EcoBoost is being replaced across much of the F-150 lineup by a new 3.0L EcoBoost V6. Always verify final specifications and the ratings of the individual vehicle before purchase or towing.