Mileage disappointment

[Troio77]

Hi I bought a 2020 Camry hybrid a couple weeks ago because I travel 500 miles a week for work same place same route of which 90% are highway miles. I’ve been intentionally driving conservatively no faster than 70mph also in eco mode. So far I’m averaging 34 miles per gallon. They advertised 52. I’m very disappointed. Is this normal

[sahrenity]

It's normal. yes