Toyota’s GR Corolla and GR Yaris are impressive cars, but their tiny, turbocharged three-cylinder engine has left many wanting more. The automaker is reportedly working on an upgrade for the cars, which could bring hybrid power and a larger four-cylinder engine.

Toyota is on track with the development of its performance engines as the company is reportedly working on a new 2.0-liter four-banger for applications specifically in its new hybrid GR sports cars. According to AutoCar in the UK,

In the early 2000s, the venerable Prius became a cultural symbol for many people who were not typical car enthusiasts. Its quirky design and ability to sip fuel garnered the attention of the environmentally conscious as well as politically minded detractors who saw it and a wave of other hybrid vehicles as virtue-signaling fashion accessories.