2.5 turbo with manual is a euro only. THere are no 2.5 turbos with 5 speeds here in the states.

I believe that the early C classes had the 4 valve head technology of the 604, 605 and 606. Even the late 124's in the US (1995) had 606's. I do not think that the 202's or the 210's ever had the 601-603 engines. Remember that the 604-606 are very similar but for the 4valve/head differences.

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Jovan

'84 (11/83) 190D 2.2 5-Speed; Silver/Blue; Motor No. 00354, 402k mi (340+kmi mine)

'89 Porsche 911 Turbo Coupe; Black/Black; 53kmi
'05 BMW 530i 6-Speed; 302kmi
'19 Range Rover; 30kmi