Interesting, i thought the consumption is fairly awful given the speeds/conditions, i can’t speak for the roads since i don’t know that corner.
Last week i did a roughly 200 mile journey (home -> New Quay -> Cardigan -> back home), speed limit everywhere except motorways and dual carriage ways, there usually anywhere between 75 and 78mph, sunroof open (tilt on the motorways, fully open everywhere below 70mph speed limit, closed in rain obviously).
Partial rain, lots of wind – averaged 14.6kwh/100km (sadly that’s how the Hyundai app spits it out despite being set to miles). Converted to usable measure, that’s somewhere around 4.25mi/kwh, with two people plus mother in law in the car. Came back with around 100ish miles “in the tank”.
At first i thought that’s kind of normal due to the Ioniq being considerably sleeker than the Enyaq – but that’s not really the case. Yes, it has a better drag coefficient, but i ruined that with the sunroof. The Enyaq has a pretty good drag coefficient itself (sleeker than a Golf 8, for example – so no brick wall). I also went considerably faster wherever there was national speed limit.
It’s the, imho, entirely useless AWD. 3.1mi/kwh is not a great number – and that number will go down further noticeably, in the coming months. Especially without heatpump (i don’t know if Phaedra spec’d it).
As for the GoM, it’s whatever. Ours isn’t particularly accurate at the beginning of a journey either, it’s just the way they work (it’s an average of your combined last journeys – if they all were driven at 20mph in the city, then the next motorway journey will of course be off – and you really only notice it the “bad way” around, not when you had a few days of bad driving and then on a normal day, you don’t see that you go 1.2 miles for every mile indicated). Next week we’ll drive to the Valley of Rocks, in Somerset – according to google maps, that’s 157 miles away (314 miles total). I may just try to eek that out in one fell swoop if i feel adventurous, but will more likely charge somewhere along the journey for 5 minutes to get home safely.
edit: for shts and giggles, i’d check tyre pressure all around, and potentially top up.
Prior: SEAT Ateca Xcellence Lux 1.5 TSI DSG MY19, VW Golf GTE PHEV DSG MY23
Current: Hyundai Ioniq 6 Ultimate
Next: we'll see what's available in 2028.