G.M. Puts Volt’s Mileage in City as 230 mpg, Nissan says new all-electric Leaf, out late 2010, will do 367 mpg. Thats 1 liter/100 km, and 0.6 l/100 km

Volt costs $2.75 for electricity to drive 100 miles and that a single overnight off peak charge - 40 miles to run - could be 40 cents.

Volt costs $2.75 for electricity to drive 100 miles and that a single overnight off peak charge - 40 miles to run - could be 40 cents.

G.M. Puts Volt’s Mileage in City in Triple Digits - NYTimes.com