Benchmarking
Benchmark with present available cars in market for the following case.
Monthly Kms including Madhurai return and office in bangalore = 1000 + (30*22) = 1660= 1700Kms (Approx). For the cost of vehicle I am assuming on road price to be considered. Also assuming Pughazhyendhii comes from middle class family, so he will be using this car for 5-7 years. Having desent Kms running every month and will use the car for 5-7 years, a diesel car will be more economical to DSP.