- 2,948
- Austria
- GTP_SnowCrash
It's kind of funny how many people think that diesel-engined cars are so competitive in motorsports now. Fact of the matter is, that every event they compete in, they have been given a headstart by the technical regulations. E.g. in the WTCC, diesels are allowed to have the same displacement as petrol-engined cars (2l), but they are also allowed to use a turbo. Imagine what it would look like, if you strap the same turbo to the petrol-engined cars. There's a similar situation with Le Mans. This has been done, because a) manufacturers wanted to boost diesel sales and b) because people like to see their own car/brand winning races. Diesels became so popular, because diesel used to be less expensive than petrol. Now, due to the rising number of diesel-powered cars, and because there's a chemical limit as to how much diesel you can produce out of oil, the prices for diesel rose, so it has become much less attractive to buy a diesel again over the last 2 years or so. The tendency goes into the direction of turbo-charged petrol engines with smaller displacements. So, once this diesel hype has passed, we will see less diesel racecars again. And quite rightly so.