i bought a Hilka Maxx 24v impact wrench for help with the car jobs, it is verry useful But! if your wheel bolts/nuts are much over 30lbft which is seemingly pretty much all cars now (wife pug partner teepee is 65, the c2 60 iirc), it wont undo them unless you have cracked the pressure off first, very helpful on ball joint pinch bolts, drop links etc. was greta for stripping the old BX down, but for speedy wheel changes, its really not all that quicker than a good old Wheel spider and copper greased wheel bolts!! i looked at the corded ones as i have an outside socket by the cars, but figured generally if i am out there i am using the socket for something else (welder etc.), and i'd get frustrated when i have tangled myself up in the cable, if that is, it is long enough to reach a wheel from the socket....
https://www.ebay.co.uk/itm/Hilka-Max-MP ... Swu3dby1ih
this is the one i have, - i paid about half this cost as a shop return unopened, and ordered a spare battery too, i had a cheap generic 18v one i got from my buddy at the surplus tools shop as he was upgrading before, that was pretty useless!!
there is a reason why snap on versions etc. are not cheap and why pretty much all tyre shops have them alongside the air guns, they work and work Well!