More old tales of past marketing successes .... remove lead (and/or other stuff) and ya get .... clear gas!
Cool way to differentiate your product from competitors ... hope the father of this got his payoff!
1991 350 SDL (200K and she ain't bent, yet)
former 2002 E320 4Matic Wagon - good car
former 1985 300 CD - great car
former 1981 300 TD - good car
former 1972 280 SEL - not so good car
a couple of those diesel Rabbits ...40-45 mpg