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Which engine is better, Ford 5.0 or 3.5 EcoBoost?

When it comes to Ford's engine lineup, the 5.0-liter V8 and the 3.5-liter EcoBoost V6 are two of the most popular and powerful options. Both engines offer impressive performance, but which one is the better choice? Let's take a closer look at the key differences between these two Ford powertrains.


Ford 5.0 V8 Engine


The Ford 5.0-liter V8 engine, also known as the Coyote, is a naturally aspirated powerplant that has been a staple in many of Ford's high-performance vehicles, including the Mustang, F-150, and Expedition. The 5.0 V8 produces impressive horsepower and torque, making it a great choice for those who prioritize raw power and acceleration.



  • Displacement: 5.0 liters
  • Horsepower: 460 hp (Mustang GT)
  • Torque: 420 lb-ft (Mustang GT)
  • Fuel Economy: 16 mpg city / 25 mpg highway (Mustang GT)

The 5.0 V8 is known for its deep, rumbling exhaust note and its ability to deliver a thrilling driving experience. However, it does come with a trade-off in terms of fuel efficiency, as the larger displacement and higher power output result in lower gas mileage compared to the EcoBoost option.


Ford 3.5 EcoBoost V6 Engine


The Ford 3.5-liter EcoBoost V6 engine is a turbocharged powerplant that offers a compelling balance of power and efficiency. The EcoBoost engine uses direct fuel injection and turbocharging to deliver impressive performance while maintaining relatively good fuel economy.



  • Displacement: 3.5 liters
  • Horsepower: 400 hp (F-150 Raptor)
  • Torque: 500 lb-ft (F-150 Raptor)
  • Fuel Economy: 17 mpg city / 22 mpg highway (F-150 Raptor)

The 3.5 EcoBoost V6 is a popular choice for those who want the power of a V8 with the fuel efficiency of a V6. It's a great option for towing and hauling, as the turbocharger helps to deliver a significant amount of torque. However, the EcoBoost engine may not have the same visceral driving experience as the naturally aspirated 5.0 V8.


Which Engine is Better?


Ultimately, the choice between the Ford 5.0 V8 and the 3.5 EcoBoost V6 comes down to personal preference and the specific needs of the driver. The 5.0 V8 offers more raw power and a more engaging driving experience, while the 3.5 EcoBoost V6 provides a better balance of performance and fuel efficiency.


If you prioritize power and performance, the 5.0 V8 is likely the better choice. However, if you need a more well-rounded engine that can handle towing and hauling while still delivering decent fuel economy, the 3.5 EcoBoost V6 may be the way to go.

What is the life expectancy of a 5.0 F-150?


A Ford F-150 is expected to last around 200,000 miles when properly cared for. Since the average driver clocks in about 12,000 miles per year, this comes out to roughly 17 years. Okay, so how long does a Ford F-150 transmission last? Learn more about Ford F-150 longevity with the team at Porcaro Ford below.



How to get 500 hp out of a 3.5 EcoBoost?


There are three ways to arrive at the 500 hp and 526 lb-ft promised by Edelbrock's Twin-Force Stage 3 kit: upgrading from Stage 1 (you'll need part numbers 158337 and 158338, additions to your Stage 1 kit that total $5,143.74), upgrading from Stage 2 (you'll need just the electronic fuel pump booster with the Stage 3 ...



What is the most common problem with the 3.5 EcoBoost?


Short answer: The most common problems with the Ford 3.5 Ecoboost engine include carbon build-up, timing chain stretching, cam phaser problems, intercooler condensation, and ignition system failures.



Which Ford F-150 engine is best?


Ford's 3.5-liter EcoBoost is called the best of the F-150 engines by a member of the Popular Mechanics staff.



What year 3.5 EcoBoost to stay away from?


2017: The 2017 model year had recurring problems with the transmission and engine, especially in trucks with the 3.5L EcoBoost engine. Many drivers reported coolant leaks, which led to engine overheating and eventual failure.



What Ford engine to stay away from?


We'll be talking about the 2003 – 2007 Ford Super Duty 6.0-Liter Power Stroke V8 Engine, 2011 – 2023 5.0-Liter Coyote Naturally Aspirated V8 Engine, 2008 – 2010 Ford Super Duty 6.4-Liter Power Stroke Engine, 1986 – 1995 Ford 5.0-Liter (302 CID) EFI High Output V8 Engine, 1965 – 1977 V4 Essex Engine, 1965 – ...



Is the Ford F-150 5.0 engine problem?


Ford F-150 engine problems allegedly include rapid oil consumption, low oil levels, poor lubrication of engine parts, and damage to critical components like the intake manifold and head gasket, leading to engine rattling, engine stalling and ultimately engine failure while driving at any speed.



Is the EcoBoost engine better than the V8?


Choosing between a Ford F-150 V8 and a V6 EcoBoost largely depends on your specific needs, such as towing requirements, fuel economy preferences, and budget. The V8 is ideal for those prioritizing raw power, while the EcoBoost is better for those looking for efficiency without sacrificing too much performance.



Which EcoBoost to avoid?


Models from around 2011 to 2014 were more frequently reported to have issues where coolant would leak due to cylinder head cracks or failures in the seals. Ford has said the coolant hose on the 1.0 Ecoboost engines of cars built between October 2011 and October 2013 can potentially fail at high temperatures.



What are the flaws of EcoBoost?


Short answer: The most common problems with the Ford 3.5 Ecoboost engine include carbon build-up, timing chain stretching, cam phaser problems, intercooler condensation, and ignition system failures. These problems often stem from the engine's design and the significant stress placed on its components.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.