Overdrive:The lunatics who might have noted that US is the biggest single market for Toyota Prius, Lexus RX400h, Lexus GS450h, Lexus LS600h and Honda insight, perhaps?
I see the point you're making, but the models you listed are remarkable only for the fact they are ordinary cars wearing green undergarments. The 0.0001% of Americans who drive them - you say 'biggest market' like the US is an oasis of environmental-friendliness - are still able to carry five adults in comfort on journeys lasting many hours and hundreds of miles.
The Volt is small and has a range of just 40 miles - something of a deal-breaker for American drivers - and if the Vectrix is anything to go by, it'll putter out much sooner if you actually try and keep up with petrol-powered traffic. It's an uncompromising compromise car that asks drivers to re-evaluate what they want from an automobile - a rethinking process the Europeans and Japanese went through some time ago courtesy of high fuel prices and tax.
So while Americans might be reeling from the numbers they see on fuel pumps, and while there's a surge of interest in electric alternatives, they're still paying one third the amount we are and the huge majority of them won't be changing their driving habits any time soon. Particularly as the Volt will be no less than $35K.
And the Insight bombed in the US, which further proves my point. It's the car that required the most Volt-like compromise - surprise, nobody interested.