@Rico on my 25min test drive (FHEV), half of it was slow, stop-start driving, which is where HEV gain over ICE as they use their electric motors. I only achieved 42mpg for the trip. The long term mpg was 40.
I hope I don’t regret ordering the MHEV. I’m used to around 38mpg for most of our short, hilly drives. Motorway driving is 50+mpg.