Hi, (sorry for writing in english)
just got myself a new TURBO magazine (portuguese version) and read the article about these cars...
Mondeo TDCI 130 vs Laguna dCi 120 vs Passat TDI 130 vs C5 HDi 110
Final result:
1st - Renault Laguna ... 195 points (€31,680)
2nd - Ford Mondeo ... 187 (€32,409)
3rd - VW Passat ... 185 (€36,776)
4th - Citroen C5 ... 179 (€30,100)
i scanned the results picture, but i'm having trouble with my web server...