I strongly considered the Volt. In the end, two things stopped me. One -- I got a lot more useful technological bells and whistles for less money with the Prius. If I'm gonna pay 39k for a well-equipped Volt, well, hello Model 3! Two -- every experience I've had with a GM was either bad or unnecessarily expensive (I've personally had 3 over the years, and my family drove nothing else). My first car was a Chevette, if that tells you anything. A Volt felt like a big risk in terms of reliability and longevity. And actually, there's three -- the fuel efficiency vs a consistently charged Prius is simply not as good.
And I have to say -- I've driven an 04 Prius for the last almost four years, and my commute to work in Vermont is mostly accomplished in the left lane, passing lots of other cars. I really enjoy the interactive nature of driving a Prius. It's really quite easy to move at a very good clip in them, particularly through the roller coaster of southern Vermont. I don't find the inclines an issue at all. You put the pedal down going up, lose your MPG like crazy, then get it back on the back side of the hill. Sure, they're not gonna beat anything off the line, but I don't really care about that. And my total for repair bills in the past four years? Zero dollars. Oil changes, tire rotations, and a battery -- all normal maintenance. Nothing else of any kind ever went wrong. Hard to want a non-Prius in the wake of that.
The Prime -- well, I drove it in full EV mode for an entire trip for the first time today. The acceleration was a lot of fun. I didn't find it lacking at all.
But I still bet a Volt is a great drive. They sound like contenders for sure.