Autos go for next to nothing - nobody wants them. Think about it - 1.6 or 1.8 liter engine. You want to keep the revs up for power. An auto is going to shift way too early.

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08 W251 R350
97 W210 E320
91 W124 300E
86 W126 560SEL
85 W126 380SE Silver
85 W126 380SE Cranberry
79 W123 250
78 W123 280E
75 W114 280