Originally Posted by
Glenn_
So do you think engine manufacturers have gone as far as they can with petrol engines. I diesel engine has go so much better since the 90s. Where as imo the petrol engine has just stayed the same since the 90s.
Not true at all. Diesel engines for cars have advanced hugely in recent years but that is now going to slow due to emission laws. It is small turbo petrol engines that are the are the future on cars. Look at Audi's TFSI engines and Fords own Ecoboost - massively ahead of what we had in the 90's and that development will continue.
Rick