Chocolate-powered racing car?

I'm still debating whether this is my kind of car; it's fast, sleek, responsive & practical.
It features a steering wheel made of carrots, the driver's seat is made from soya beans & the bodywork is a combination of resins & vegetable fibres. All the oil lubricants used are plant-based & the biodiesel engine runs on vegetable oil & chocolate extract.
And that's just where the problem lies with this car for me.
I happen to like chocolate & I'm not sure If I like the idea of competition in terms of chocolate consumption... I'm wondering about the exact meaning of the phrase "chocolate extract" - I have a feeling they mean the best part of the chocolate & there's no way I can compete with a racing car in terms of Lindt consumption. My energy input & output just don't compare to 233km/hr around the racetrack.
I think I should be worried!
Luckily, the car doesn't meet Formula 3 regulations in terms of it's rather unusual fuel - so it's not eligible to race in the next season. So I can at least breathe easy for now. But if production goes ahead & car manufacturers jump on the bandwagon, I hope they feed the things cheap & nasty chocolate - cos cars don't get sugar headaches!