I used to be a believer in the EPA test cycle, the “gold standard” of testing regimens. It had such a reputation because NEDC was so wildly over-optimistic, and EPA seemed closer to reality. Then WLTP was introduced, which is more conservative than NEDC but still tends to be somewhat over-optimistic as compared with EPA.
However, the more I’ve dug into EPA and learned what a mess it is, the more I’ve lost faith in it. It seems like WLTP really is a newer and greatly improved standard for testing BEVs. Yes, WLTP is somewhat optimistic, but I can factor for that. I can multiply WLTP×85% and get fairly close to real driving range. The advantage is that WLTP is simply less quirky and eccentric than EPA. It’s a more reliable basis for comparing the efficiency of different vehicles, which is, after all, supposed to be the whole point of these standards.
And as for the Taycan… Well, it still has less range than a Model S, and for many of us range is still King. However, it seems like the Taycan is undeserving of the outright mockery that some have been piling on. It’s not that bad.