That's close to what I was seeing with my 2018 Model 3 Performance.

My phantom drain experience

I just got back from a two-week vacation. I stopped the Tesla app and never accessed it until after I got home. I also have no third-party apps accessing the car.
Sentry Mode and Cabin Overheat Protection are also turned off.

The battery was at 75% when I left, and was at 71% when I got back.
So that's only 1% loss every 3-4 days (about a mile per day).

 

Welcome, @aej.

 

Why didn't you take it on holiday?

 

New Zealand is an archipelago, and a weird one. Such large portions of it are wilderness and park land that it might be semi-accurate to say most of it is uninhabited. So when they go on a holiday on the same island, there is a good a chance that they use a vehicle that can be "off grid" for days or weeks at a time. If they go to a different island or want to travel further, they will need an airplane or a boat.

 

Hi..Jason F not far of the mark ! thats because i was visiting rellies in australia..the m3p is fast but as yet cant drive 1500 miles on water A310s are faster !! i live in christchurch the south island i bought the car in auckland the north island flew there
then drove 1700 km to get it home via ferry between the islands with a detour to nelson see see rellies !