The 143bhp will be just fine, compare the figures to the e-2008 which has 134bph & 192 lb-ft of torque & feels agile enough until you’re reaching the national speed limit.
Test drive a few EVs & you won’t be interested in fossil cars anymore, fossils pause the torque as they change gears & the torque curve is all over the place, EVs are full torque from zero to maximum speed with no pauses.
I measure the fun element of a car the same as I’d measure it with motorbikes, by the way the power delivers (smoothly please) and how it handles in the twisties (predictably & like it’s cornering on rails please).