What sort of range have people been getting in the real world on the Standard Range Plus in the UK?
I think that Max Range is only really valid on trips that are 100% to 0% ... or, more realistically, 100% to 10-20%. That offsets the start-off penalty across the whole journey. Also needs to be a cruise at a decent lick - 75MPH on motorway if that's your thing - and without traffic / roadworks holdup. That gives you a real world max range in ideal, traffic-free, conditions, and means you are using Climate at a steady rate whilst covering 75 MPH.
I find that, on long journeys, my February ones are about 10% worse. That's not including a February day where it is below 0C, or snowing / raining / v.windy, but on those dreadful days I would be pretty likely to cancel any long-journey drive.
My overall average for February is a good 30% worse than May / June ... which shows the influence of short journeys.
And even then I have significant difference between Legs where I am tight for range to a Supercharger, and those where I have energy-to-spare. Journey time is shorter if you drive faster and charge longer (provided that not all stalls full and you are not paired etc). But most likely you will have to stop anyway, so its just a question of how-long). I have range-enough tor each Supercharger then I press on, and overcharge at Supercharger so that I can press on on the next leg too.
That "max range" can then form the basis of your planning; in practice, there is usually Traffic and Roadworks; 30 minutes at 50 MPH converts a "tight for range" journey into one that is "comfortably doable". I charge to 100% if my journey is more than 75% of Absolute Max Range. On a perfect Summer's day with torrential thunderstorm I will be extremely lucky to make that (slowing below 50 won't help, same amount of water to push out of the way
) ... and that also gives me contingency for the odd detour or phone call to "
Can you just pick THIS up"
The other figure is the "What will fuel cost me for the month", and for that the combined-cycle sort of stats are very relevant of course.