Cars Q&A

I want to buy a diesel car for my father. My budget is 2.5-2.75. He earlier used new Zen mpfi for almost 5 years with 110000 kms on the odo. The ride was excellent with no maintenance at all. His annual running will be around 22-25000 kms. He is interested in diesel hatchback now. Which used car will be suitable? The possible options are 1. Indica 2. Indigo 3. Palio 1.9 4. Palio Stile 1.3(MJD)(though price may be a bit higher than my budget) Any other options???