Anyone's Auto Z behaviour change when the car can't recognise a speed limit?

[thehunter699]

Something I noticed a bit strange. In my Nismo Z when the car cannot detect the speed limit it seems to rev/stay in gear longer.

I.e sport mode, 3rd gear 4k revs, doing 60-70km/h.

When it detects the speed limit is 70km/h, as soon as I get to around 70 it will upshift and sit 1500 revs unless I'm foot to the floor.

Coming from a manual 370z I am hating how the car is trying to be fuel efficient all the time. Even in sport plus, it will try and be fuel efficient when you're at cruising speeds.

Am I losing my mind here? Lol

 

[chadhunley]

Not sure I've noticed this. I tuned off all the speed limit assist and other stuff like that. I'll check into it and see how my settings are, and report back later.

 

[mikecarpage]

maybe it's done in an effort to be more efficient on public roads as opposed to track use? no speed limit on track = more spirited driving?