If you want a good detailing vacuum, don’t get a shop vac. I’ve had the earlier version of this model for almost ten years and it still works like a charm. You can get a HEPA style filter for the exhaust so it won’t blow out dust into your garage. It’s rather quiet. Mine has a detachable version of the brush handle and the bristles are just the right balance of stiffness to agitate carpet and softness in order to go over your leather without being abrasive. You can’t beat it for $75. This has been used exclusively for detailing my cars and I have zero complaints. It has a standard hose size so you can get a ton of different attachments. I have a 1/4 tube with a vented adapter that has variously shaped ultra soft micro detailing tips for things like the crevices around your gear shifter and your vent slats.
https://www.amazon.com/Whirlwind-Bag...jaz10cnVl&th=1