Aerodynamics Key To Car Buff’s 91 MPG Concept

As every child learns from the fun-filled exercise of constructing the best paper airplane, the principles of aerodynamics are tried and true. The less resistance, or drag, the less energy is takes to move forward. Applying that knowledge to the quest for a more fuel-efficient car, one man took a different approach from electric vehicle makers, and instead applied the logic of aerodynamics to create a gasoline powered, fuel-efficient vehicle he claims gets 91 miles per gallon.

Zoltan Bod, a Canadian self-proclaimed “car and performance nut,” has been building and restoring cars for years and decided to channel his energies toward creating a car that is both exciting and energy efficient. He named his labor of love Zoleco, combining his own name with the eco theme of the car.

Zoleco Prototype

image via Zoleco

Inspired by the aerodynamics of a teardrop, Bod’s personal challenge was to stay true to the shape, but also create a practical design that people could actually use. The result was the teardrop-shaped, four-passenger prototype that is said to get 91 mpg on the freeway from its turbocharged three-cylinder gasoline engine and five-speed manual transmission.

Using a conventional engine, most of the fuel efficiency gains come from the aerodynamic design which Bod attests creates 50 percent less drag than an equivalent-sized car and an impressive 82 percent reduction in fuel consumption. With his design, Bod calculates that the Zoleco only needs 8.2 horsepower to maintain a speed of 65 miles per hour. For speed lovers, that means that with the full 80 horsepower available, the car could reach 145 mph without much wind noise.

Zoleco Prototype

image via Zoleco

Checking off his first goal to complete an initial prototype, Bod is moving on to the second phase of testing and fine-tuning the technologies on a research and development vehicle. While boasting a pretty compelling mpg, Bod plans to implement additional features, including a modified cylinder head configuration to get even more mileage bang for each gallon.

After that research, he sees the final phase as the moment of truth when he will see if the car generates enough interest to produce Zolecos on a mass scale, or if he’ll produce them on a smaller scale for interested customers. For the DIYers out there, Bod is also considering creating a homekit for people who want to build their own.

As Bod proudly asserts on his website, the Zoleco is “an exotic, sporty, practical, comfortable, safe, eco friendly, unique, fun to drive car that makes one heck of a personal statement as it cruises the streets in search of tomorrow!” There isn’t really a better sales pitch than that.

Angeli Duffin is a Midwest transplant currently living in San Francisco, CA. Kicking off her career doing product design and development with Fair Trade artisans around the world, she then moved on to the editorial side, writing for eBay’s Green Team blog and working as a marketing consultant for social and environmentally minded companies


  • Reply March 19, 2012

    Zoltan Bod

    Thanks for the Zoleco article.

  • Reply March 22, 2012


    Make it electric with backup petrol generator

    • Reply March 22, 2012

      Zoltan Bod

      Thanks for the suggestion KOnrad.I am building the proof of concept as a Bonneville salt flats race car using the 3cyl turbocharged engine to prove the benefits of the low drag design(Cd.16) archietecture of the car.This way the results can be compared directly to a non aerodynamic car with the same drivetrain, turbo Sprint with  (Cd.32).The chassis is a modular design allowing many differant drive systems to be tested as the project develops.However at this level the electric system adds too much weight to this very light car.

  • Reply March 26, 2012


    This is awesome…
    and it just makes common sense

Leave a Reply