If you have a donor car, here is what you can expect for costs to budget for the components alone.
(Source: Grassrootsev.com)

Alot cheaper for

• Non-speeding highway driver
  War P 9″ Motor
  $1,395.00
• Z1K-LV Controller
  $1,775.00
• SW-200B Contactor
  $ 128.00
• PB-6 Pot Box Accelerator
  $ 76.50
• PC-30 DC to DC Converter
  $ 175.00
• A13X400-4 Safety Fuse
  $ 21.50
• e-meter with complete setup
  $ 286.20
• PCF- 20 battery charger
  $1,499.00
• Total – $5,356.20

Return of The Electric Car

Why the Lincoln MKZ Hybrid is More EV Than Hybrid?

More from The Green Living Guy:

 1. Build Your Own Electric Vehicle by Seth Leitman and Bob Brandt

2. Build Your Own Plug-in Hybrid Electric Vehicle by Seth Leitman

3. Build Your Own Electric Motorcycle by Carl Vogel