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Electric vehicle range is dropping faster than expected

Informational, low priority

ev battery range decreasing · less range than before on full charge

Symptom description

A full charge takes you noticeably less distance than it used to, or estimated range drops faster than actual miles driven.

Common causes

  • Cold weather significantly reducing battery efficiency and range (a normal, expected effect, not a fault)
  • Gradual, normal battery degradation with age and charge cycles
  • Heavy use of climate control, which draws directly from the battery
  • A genuine battery health issue if the drop is sudden and severe rather than gradual

What to check

Compare range in similar weather conditions to a few months ago - normal seasonal variation is very common and not a sign of a problem.

Can you keep driving?

Safe to drive - plan charging stops with a larger buffer until the cause is clear, especially in cold weather.

Ask AI for more specific detail

Describe your situation more precisely (e.g. exactly when it gets worse, how long it lasts) and get an expanded, personalized breakdown.

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Find a repair shop

Run a shop? The OBD decoder, fuse box diagrams and parts catalog are built into the Motoro dashboard. See Motoro for workshops

Descriptions are for guidance only and do not replace a workshop inspection. If you are ever unsure whether it is safe to keep driving, pull over in a safe spot.

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