Top gear did a thing where a Prius was driven as hard as possible round a race track, followed by an M3 which just had to keep up with it, but not overtake. The net economy for both cars showed that the M3 was by far more efficient for that type of driving. It was a Top Gear experiment, so there weren’t actually any figures produced bu the point being that if you drive any car (even a Prius) like a twit then you’ll get poor economy. I have a 2.0 petrol mondeo, pretty poor for economy but avoiding high revs and trying hard to avoid all the pitfalls definitely makes a difference.
On another point the carbon footprint for constructing a Prius is horrendous. Lots of parts being flown about the world for various things to get done to it before it can be finished. The chemicals in the batteries are also v. bad for the environment when it comes to disposal.
Yeah, the Prius is really good…
Actually, fair play for trying but there is somthing very smug and annoying about them – It has been suggested they should be called Toyota “Pious” (see what I’ve done there – feel free to laugh anytime)