2003 VW Jetta Straight Vegetable Oil TDI

One lesser-known movement in green car technology is converting diesels to run on SVO, or Straight Vegetable Oil. Unlike biodiesel, which is produced by chemically modifying vegetable oil so that it can be used in a diesel vehicle with no modifications, SVO requires a second fuel system for the vegetable oil in addition to the standard diesel fuel system. Also, one doesn’t operate and fill up an SVO vehicle like a normal petrol or diesel car. It sounds like a lot of work, so why are more and more people kicking up the veggie quotient of their diesels’ diet? We decided to look into it.

No automaker offers an SVO-powered vehicle in its line-up, so tapping a press fleet for a quick evaluation was out of the question. Fortunately we stumbled upon Chuck and Tom Norton, a pair of sibs who run Turtle Plastics, an eco-friendly plastics business in Lorain, OH. The Norton boys recently had a 2003 Volkswagen Jetta TDi converted to run on SVO. Though Tom’s the primary driver, Chuck was happy to hand over the keys to their “Vega Jet” for a spin last week and helped us understand what it’s like to own and operate a vehicle that eats out of a dumpster. Let us explain…