in my c36 AMG i get abt 14mpg mixed with spirited driving

my 1992 w124 m103 300E in stock form (no turbo) does 21mpg on the highway at 90 to 100 mph speeds

26mpg at constant 55mph-60mph
and abt 16 to 18 mpg mixed driving spirited

in turbo never saw better than 15mpg (very easy driving no t boosting) and avged 8 to 9mpg when doing sprited driving

__________________
Jay,
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-1995 Blue W202 C36 AMG (M) SOLD ;(
-1995 Black W140 S500 (Lady)
-1992 Black W124 E300 (Dima) (Ex-Mosselman
Twin turbo Kit).
-1988 Black W124 300 E 4-Matic.(Nadeen)
-1983 Brown W126 500SEL.(Old Lady)(Sold)
-1981 Gold W123 280CE.(Dareen)(Sold)
http://www.youtube.com/user/jayrasheed