Current Chevrolet Volt owners are perhaps the strongest supporters of General Motors' plug-in electric car.

Most are hoping that General Motors markets the heck out of the next-gen 2016 Volt.

Problem is, GM has struggled (and shown lack of interest) in the department of marketing the Volt.

That leads some Volt owners to take it upon themselves to assist GM in the task of getting the Volt word out there.

These two videos below (created by Volt owner Mark Renburke) are examples of the lengths some Volt owners are willing to go to spread the word.