You may need to supply a bit more detail, there are many options, FWD / RWD / AWD / 2WD, retaining the gearbox / diff, ratios, Auto / Manual, desired top speed, range requirements, remember you may be adding 200-500kg of batteries too preferably not inside the passenger compartment if they are Lead Acid.
You could have one motor on each rear wheel or one on every wheel too.