MJD 1.3 is actually 1148 CC. Polo's TDI is 1199cc, 120 CRDI is 1398cc and Figo 1.4 is 1399 cc. So Multijet is 52 cc less than 1300cc. But the other engines are close to the figure mentioned for engine. It is amazing that such a small engine do wonders for a heavy car like Linea(Linea's MJD is only 49cc more than the Polo's 1.2 TDI!).