I found an astonishing article about Gerhard Plattner who drove a stock Fabia Greenline to nearly 107 MPG on a 1246 mile trip. Assuming this is real, what could be achieved with aerodynamic and weight-reductive changes to this car, AKA ecomodding
And how does that man drive? That's perhaps the biggest question.
https://www.carscoops.com/2011/05/ge...-again-drives/