About the only car on the scheme that gives 320 miles WLTP as electric (on 17″ wheels) and also available as a hybrid would be the Hyundai Kona.
Deepest winter would be around 200-220 miles at 65-70, basically should be a bit better than what I got out of my Kia Soul. To get 150 you’d have to either drive at 80 everywhere or have the heater blower on full blast the whole way (mine just needed at start, once at 20 deg in a couple of minutes, back off to lowest fan speed, cabin stayed warm at that. Bung heated seat or steering wheel on if needed).
In life, it's not who you know that's important, it's how your wife found out.