What year did Expedition go to EcoBoost?
The switch happened with the 2015 model year—Ford introduced the 3.5-liter EcoBoost V6 to the Expedition, replacing the older 5.4-liter V8.
That move marked a shift toward turbocharged efficiency for Ford’s full-size SUV, aligning the Expedition with the broader EcoBoost strategy across the lineup. This article explains when the change occurred and what it means for the vehicle today.
Background on the EcoBoost Engine
EcoBoost is Ford's family of turbocharged, direct-injection engines designed to deliver strong torque and better fuel economy than larger naturally aspirated rivals. In the Expedition, Ford uses the 3.5-liter EcoBoost V6—an engine that provides strong towing capability with improved efficiency compared with the prior V8.
Timeline: When Expedition Went EcoBoost
The following timeline highlights when Ford adopted EcoBoost for the Expedition and how the powertrain evolved over time.
- 2015 model year: Expedition shifts from the 5.4-liter V8 to the 3.5-liter EcoBoost V6.
- Post-2015: The EcoBoost powertrain receives refinements and tuning updates across model years to improve power, torque, and efficiency.
- Present: The Expedition continues to use the EcoBoost V6 in current generations, with ongoing enhancements in technology and transmission pairing.
The main takeaway is that Ford began offering EcoBoost in the Expedition in 2015, and the engine has remained in use through today, with incremental updates along the way.
Performance and Practical Impacts
Compared with the previous V8 option, the EcoBoost-powered Expedition aims to deliver strong towing and acceleration while offering better highway fuel economy. The turbocharged V6 delivers torque at lower RPMs, aiding acceleration with a full load and improving overall efficiency for daily driving.
Summary
Ford Expedition moved to the EcoBoost engine in the 2015 model year. Since then, the 3.5-liter EcoBoost V6 has been the standard powertrain, with refinements over successive model years and generations. Today, the Expedition remains powered by EcoBoost technology, balancing capability with efficiency.
