Hi, I am living in Pune, I wish to upgrade from my indica xeta petrol to an B+ segment, or sub 4 Mtr sedan. My budget is around 8 lakh. Monthly running 1500 kms, yearly 19000 kms, mostly in city. Should I go for a diesel or petrol car. What is the maintenance cost for a diesel car if kept for around 7-8 years. Suggest me a car with low maintenance, better mileage, good resale after 7 yrs.