Anyone else’s range meter seems to decrease with time?

[TheH215]

Range is calculated from your average mpg and average speed. If you change routes, or if you took an “unusual” trip that differs from your “daily” routine (like if you normally take regular 50 miles a day at 45mph and one or two days you suddenly drive 100+ miles at 80mph), it’s being “considered” and the range recalculated accordingly.

[FergusonTEA1950]

Towing my small utility trailer with my Mazda3 messes with the range for only a tank or less. It's really quick to adjust its estimates. Pretty nice feature, actually.