The tally of electric only miles accumulated by Chevrolet Volt owners surpassed the 400,000,000 mile mark yesterday, equivalent to walking the Great Wall of China 30,000 times, according to General Motors.
Total miles driven by Volt owners have topped 640,000,000 while the EREV has saved about 21 million gallons of gasoline. The money saved by fuel-conscious Volt owners on gasoline is enough to buy 159 acres of a private island.
The stats for individual Volts can be seen here. The top driver, appropriately named “The Most Driven Volt” has covered 56,500 EV miles. Also interesting to note is user @Voltdriver who has run their Volt almost exclusively on electricity, accumulating 40,827 EV miles out of 42,755 total miles.
Source
GM Authority