http-//www.carkhabri.com/carmodels/hindustan-motors/ambassador - Ambassador is available with 3 engine options- 1817cc MPFi OHC petrol, 1489cc OHV diesel and 1995cc OHC diesel. Ambassador is available in five variants- 1. Ambassador 1.8 Petrol, 2. Ambassador 1.8 CNG, 3. Ambassador 1.8 LPG, 4. Ambassador 1.5 DSZ, 5. Ambassador 2.0 DSZ. Ambassador is available in six shades- Jet Black, Lunar Silver, Fire Brick Red, Oyster Blue, Ecru Beige and Crystal White.