Reply to thread

Message: <blockquote data-quote="astroboy" data-source="post: 324836" data-attributes="member: 4527">e60 525i should register better FC due to the extra 15 hp..BMW's engines are all award winning, engineered to operate in top optimal efficiency with the help of the Double Vanos and what not.. and the entire front section of e60 chassis is aluminum to reduce weight, magnesium alloy engine block and magnesium bolts on the engine block (lighter than plastic), on demand electric water pump, on demand engine oil pump, electric power steering too? LEDs, HIDs, these are all to help channel the engine output to the wheel and if this car is not efficient, what is?</blockquote>