A polestar 3 - and absolute standard trim has done 581 miles on a single charge (107kWh). That's an at-home charging cost of £7.49 and an equivalent of 261 MPG based on 10.7kWh of energy per litre of diesel.
I don't think the electric car industry is going to be worried given the relative efficiency and costs of the fuel.
It begs a question though. What range is "good enough" for a car in normal use? I had a 1.9L Volvo v40 T4 in 1997. It would just about manage 300 miles on a single tank of petrol. My return trip to the office was 140 miles, so I would have to fill it every other day. My last EV had a guaranteed real world winter range of 190 miles, and a return trip to the office of 150 mile (we moved office a bit), so it needed charging every night, meaning I never had to public charge it to get to work a back. My current EV - 270 miles without batting an eyelid.
Now - as has been pointed out here, at-home charging needs to be resolved for those that can't today, but suppose that gets solved. How much range do you actually need in a car in the UK or Europe? I can categorically state that I will NEVER need a car that can drive more than 500 miles before needing to refilled in whatever format. And actually, I have proven to my self over the last 4 years that 200 miles between fills is quite sufficient for long distance driving (700+ miles in a day).
Story is here.
Unmodified Polestar 3 beats its official range by 143 miles and sets a new benchmark for EV SUVs
www.autocar.co.uk