You get a lot of car for your money in the Enyaq plus the interior is so much better and bigger than the id4, the boot on the Enyaq is just mind blowing. The id4 isn’t small at 540l bit the roof slopes in too fast you lose a lot of height, the Enyaq boot is over 40 litres bigger with seats up plus the roof is just more sensible. Plus with the Enyaq you don’t have the ridiculous window switch penny pinching that you get on the VWs
Dunno about trim and spec on the Audi but I’d be surprised if stuff wasn’t optional extras.