slk55 question
Because they are trying to make cars for the average person, in the average market. They take into account available fuels, roads and conditions and come up with a set up that will work best in the most markets.
That is why these companies and us are able to fine tune the cars for more power.
They do !! Take the 1st generation AMG 5.4 engine started out just with 349 hp, then 362 hp (with same displacement) then 382 hp (with same displacement but AMG does not build it in house) and then the 400 hp on the Slk 55 Black series (with the same displacement but with high compression ratio and difference cams build by AMG).



