Driving Data for 45 Trips. Mach-E's Efficiency as a Function of Temperature and Speed.

[Ming]

My daily drive is with my Tesla model Y. I've noticed the range drop in 20-30F is way less than my MME. Around 5% or so. But with MME, the drop is significantly around 20% or more. Yesterday I took a trip totalling 20.1 miles at around 34F, mixed local/highway (65mph or less), battery started at 38% and ended 27%. This is ER battery, and I got nearly 300 miles range with similar drive. That's 40% drop in range.

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[mkhuffman]

My daily drive is with my Tesla model Y. I've noticed the range drop in 20-30F is way less than my MME. Around 5% or so. But with MME, the drop is significantly around 20% or more. Yesterday I took a trip totalling 20.1 miles at around 34F, mixed local/highway (65mph or less), battery started at 38% and ended 27%. This is ER battery, and I got nearly 300 miles range with similar drive. That's 40% drop in range.

E-Heat.