What is the most efficient driving mode for long trips?

[Boomdrive1]

I have a 1500km round trip planned for next week and I am thinking of going with my 2023 Mitsubishi Outlander PHEV. In my gas cars, I’ve usually driven at 115-120 km/h. What’s the most efficient driving mode to use in the Outlander PHEV for a trip like this?

 

[PHEV07]

I have a 1500km round trip planned for next week and I am thinking of going with my 2023 Mitsubishi Outlander PHEV. In my gas cars, I’ve usually driven at 115-120 km/h. What’s the most efficient driving mode to use in the Outlander PHEV for a trip like this?

Welcome to the forum Bloomdrive1

Very interesting question

I am looking forward to read some of the replies because I have not taken a long Highway trip on my 2024.

I did take a few with my 2018 and just put it in Cruse Control and let car do it's thing.

When slowing down thru cities and towns I switched to EV and ECO Mode with Regen on B-0.

 

[Boomdrive1]

Thanks. I’m definitely considering using cruise control to help maintain a steady speed. I'll probably switch to EV and ECO mode when navigating through towns, just like you did. I hope that’ll help maximize efficiency on the trip.