Thanks for updating me on Tesla hard options.
Engine rebuilds on combustion engines vary widely. I certainly notice you’ve picked particularly high “value lolol” cars like BMW, Audi, and Porsche engines, which in 2026 have extremely high reputations for minimal engine life, and absolutely outlandish repair costs. Why didn’t you just go right for Ferrari or even Bugatti for the win!!??? My old Ford truck is approaching 400,000 kms next month, I think I replaced a thermostat 9 yrs ago,,,cost me $11,,,,,oh and a brand new crate engine with 3 yr guarantee is $5600cdn, I guess 2500 Euro,,,, just to let you know, I picked the CHEAPEST Tesla battery replacement for comparison sake, not among the most expensive as your path of example went. But hey, I get it.
I like simply to compare apples with apples. A BMW M3 or a Porsche are similar in price and performance to a Model S, a regular BMW 5xx with high performing engine is very similar to my MY AWD. Why should I compare it to Ferrari?
I compared your 18.000USD (which is a complete exchange, not against a refurbished but against a new battery, an extreme therefore...) to the extreme of a car engine exchange - what is wrong with that?
Yes, you can have the ICE engine repaired/overhauled for maybe 6.000€-9.000€. Which is the same as repairing the battery. A "refurbished" Audi A6 3.0 TSFI engine though would be around 16.000€, so even more expensive than a refurbished battery pack. Apples and apples...
The point is, all cars - no matter what technologies move them - will need fixing. If you compare the cost that you spend EVERY F*CKING YEAR on an Audi A6 Allroad (which was my last car that I bought at 30.000km and sold at 217.000km) and what I see as the cost of a tesla, i am not worried about a battery repair at 300.000+km.
On the Audi (all wheel drive, same size car, same class, equivilent power...), my total cost for loss in value, service, tires and repairs in 9 years of ownership was 63.000+€. No kidding. And I bought it really cheap for 34.000€ and 30.000km on it (original purchase price was over 80.000€; imagine you loose 50.000€ in the first 3 years on that car while my net cost for purchasing the MY AWD was 52.000€...). It included 6 sets of tires, equivilent sets of brake pads, 4 exchanges of the brake discs, several suspension repairs (both rear and front air suspension needed replacement and almost any link on the suspension was replaced at least once if not twice), 2 times cam chain replacement (which is 4.500€ each if you do it in a non Audi authorized workshop; at Audi it would have been 9.000€ each...). And that was a "robust Audi" engine... sure...
My Tesla has done 42.000km in 4 1/2 years ( I drive less these years). So far, all I had to spend was 1 Service/repair for less than 900€ plus new filters and wipers, which makes it 1.000€ in 4 years. Tires might come next or overnext year, they still have some profile remaining.
I agree though, that most repairs come later (not so on the Audi though, which cost me awefull lots of money from day one, eating tires and brakes like hell). Nevertheless: if you drive the Tesla for longer, it saves you money compared to similar spaced and similar powerfull cars. Even if you have to replace the battery at one point in time.
Regarding the battery drain: wow. you loose 4km/day. Have you considered what a cold start on an ICE car cost you? My wife only drives short distance. Her Mini Coper (not the S, the normal one) consumes therefore something like 10 Liters/100km instead of maybe 8 which would be normal. That is 20% more. 1,5% sounds cheap, doesn't it?
