Calgarians react to CBC Marketplace premium gas story
Premium gas in regular-fuel cars not cleaner, expert says
A CBC Marketplace investigation found many Canadian drivers are paying more for premium gas, believing it's better for their cars and the environment.
But Marty Stanfel says unless you own a high-performance car, premium gas could be hard on the wallet as well as the Earth.
CBC reporter Dave Gilson hit the pavement to find out what Calgarians think.