re: Cheapest Car Brands to Maintain long term according to Consumer Reports

My 6-year old Model 3 LR is still at almost 250 miles at 80% charge. I had been charging to 90% for the first 5 years but read 80% is better. I think my battery has only degraded about 1% a year. At 10 years, even with a little more degradation, I'll easily have over 200 miles on an 80% charge.