I’m sure being an electric the 0-15mph time will be as quick as any 1.0 litre petrol.
Speed is normally linear with an EV. Its not going to win any competitions but, if all your after is a city car to potter around in, the Spring will be adequate. On the otherhand, if you plan on going from Lands End to John o’Groats, charging stops will be longer than the actual journey time!
It’s only got AC charging at 6.6kW, which means charging from empty to full is 4.5 hours, which means your 60mph miles on a journey puts you at drive for an hour, recharge for 4.5 hours. It’ll take you half a day to get from Lands End to Devon.
I'm Autistic, if I say something you find offensive, please let me know, I can guarantee it was unintentional.
I'll try to give my honest opinion but am always open to learning.
Mark