From the excellent data gathered by this very site (insideevsforum.com), I was looking at the Clarity PHEV sales figures as compared to one of the most similar competitors (Prius Prime). I think the Chevy Volt would be 'more similar' but as we know, the Volt has been discontinued. In any event, below are the monthly, and cumulative sales (since the inception of the Clarity PHEV). Question for Discussion: Why has the Clarity PHEV tanked lately in sales? Last year, there was a very nice growth trend through the end of the year. Now, the latest numbers (May) are down to less than half of what they were at the peak. The Prius also dropped at the end of the year, but is climbing nicely whereas the Clarity is continuing down... Anyone understand this? We all know that Honda has done a horrific job of marketing this great car, but what has changed since the end of last year? I'll send updated graphs when the June numbers appear.