Ford is quietly developing a hybrid version of the S650 Mustang, according to numerous reports citing insider sources, UNN reports with reference to Autoblog.
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Although this project has not been publicly confirmed, news suggests that the company has finally moved closer to electrifying its iconic coupe after many years of speculation.
The program, reportedly codenamed "S650E," is said to be in active development, and the first test units are rumored to be already on the roads. Whether this means a "mild hybrid" system for increased efficiency or a more dynamic setup is unclear, but the very existence of prototypes is a significant change for a car that has always prided itself on an exclusively internal combustion engine.
As the publication notes, Ford must find a balance between tradition and innovation. Just a few weeks ago, the brand reminded fans that the V8 engine is alive and well. Insiders confirmed that a new GT500 will arrive in 2026, and Mustang racing programs continue to play a key role in its identity. At the same time, regulations and consumer demand are pushing automakers to find a happy medium between pure power and greener technologies.
A hybrid Mustang could offer both: reduced emissions and fuel economy, as well as the use of electric power steering for faster acceleration. It's a fine line, but Ford has made it clear that the Mustang will not be sacrificed as part of a broader shift towards electric vehicles, the publication writes.
Currently, Ford has not confirmed the development of the Mustang Hybrid, but the very fact of rumors about its development signals how the brand is preparing for changes in the market. A hybrid pony car could help Ford achieve its emissions reduction goals without alienating enthusiasts who still want a V8 engine, the publication notes.