I don't think there are any major faults with these cars.

The 2.6 liter M103 engine is the same engine used in 300E 2.6 / 260E's.

It is also the same engine as the 3.0 liter engine in 1986-1992 300E's, but with a smaller bore.

I've noticed that this engine is extremely long-lived, and gets fantastic gas mileage, probably in the 24-26 mpg range.

The only periodic engine maintenance items would be valve guides and seals.

__________________
Paul S.

2001 E430, Bourdeaux Red, Oyster interior.
79,200 miles.

1973 280SE 4.5, 170,000 miles. 568 Signal Red, Black MB Tex. "The Red Baron".