You are asked to prepare a comparative analysis chart and recommend for the procurement of a $4$WD vehicle based on the information given below:

$1)$ Supplier A submitted proposal of TOYOTA vehicle with NPR $260,00,000\mathrm{.}00$ and VAT with three years warranty.

$2)$ Supplier B submitted proposal NISSAN vehicle computer with NPR $235,00,000\mathrm{.}00$ inclusive of VAT with three years warranty.

$3)$ Supplier C submitted proposal FORD vehicle computer with NPR $190,00,000\mathrm{.}00$ inclusive of VAT that has no warranty but can provide service upon request time to time.

The vehicle shall be deployed in remote project districts mainly off road. What considerations will you take to decide on this procurement?