Date registered: Dec 2005
Vehicle: w211 E320 wagon 4M / Bluetec / Ford SD. Seeking affordable diesel pushmower
Location: CA Bay Area
Mentioned: 9 Post(s)
Quoted: 1044 Post(s)
If I remember it right, the W126 is S-classe from 70 till 80's. The bulletproof engines, where 3-liter turbo version pumps 112 HP. Good, reliable cars but acceleration and economy is not the strongest point. Past 85 engines have aluminum heads, what likes to crack.
The W124 from 90's have much more economical engines, where 2.5l pumps about 120 HP while 3l close to 140. Even in a wagon it would deliver over 30 mpg. The problem with diesel wagons from 90's in USA is that they have been imported in very limited years/regions and are very rare. Post your location.