it is true that an extra 90 miles for 9k is very reasonable at this time, but for me it's more of a matter of math.
In the busiest year I can imagine, I'll be taking 2 trips up to San Francisco from San Diego, with around 12 trips to Los Angeles.
*with aggressive estimations
- Trip to San Francisco: ~1000 miles round-trip (4 supercharger stops with LR, 7 supercharger stops with SR).
- Trip to Los Angeles: ~250 miles round-trip (No supercharger stop with LR, 1 supercharger stop with SR).
if 1 supercharger stop = ~40min wait time, then:
- 2 trips to SF means I'll spend ~4hrs more at superchargers per year.
- 12 trips to LA means I'll spend ~5hrs more at superchargers per year.
This means I'll be spending 9k so that I can save ~9hrs/year. Even if I value my time at $200/hrs (higher than my salary), it'll take 5 years for the 9k to be worth the time saved.
Everyone's situation is different, and I'm not taking into account battery degradation (~2% a year?), supercharging cost, acceleration time, etc. This is just my rational side doing the thinking for once
Please let me know if there's anything wrong with this logic!
*edit formatting