30-07-2012, 02:52 PM
Tom... 67mpg out of a mechanical, NA, IDI is absolutely amazing really... The Ricardo Prechamber was developed in the 1960s and 1970s...
The PD EUI system was invented in 2001... Nearly 30 years of Diesel technology and they dropped 2mpg by putting it in a heavier car, but with much better gearing... If advancements carried on like they should, a PD TDi should be doing 70-80mpg...
My car used to do about 55mpg day to day, 60mpg on the motorway...
The PD EUI system was invented in 2001... Nearly 30 years of Diesel technology and they dropped 2mpg by putting it in a heavier car, but with much better gearing... If advancements carried on like they should, a PD TDi should be doing 70-80mpg...
My car used to do about 55mpg day to day, 60mpg on the motorway...