I do not want to base in on power figures or displacement. That would be like playing Top Trumps or trading cards. Just about anyone can sort the numbers and figure what car goes where. I wouldn't even need to drive the cars then.
I want to rate how good a candidate is as a driver's car through its abilities, not rank them by biggest number.
It would be unfair to rank the 340i's power aspect lower than the A45 simply based on power value. It may make less power on paper than the A45S but we need to consider the power delivery, 6 cylinder vs 4 cylinder, etc etc.