What’s your predicted range when full?
 

On a full tank, how much km’s (or miles) does it show up for you? I saw a picture here which I have since lost that showed 860-900km range on a full tank.

But it whenever I fill mine up, my max I’ve ever gotten is low 700. Usually 690-730km range. How does someone get almost 200km more?

My average has been the 760-780 km range. Certain gas stations I've seen it go as high as 800 kms. I'm in Newfoundland for reference.

550-580 miles after fill up. BP 93 all day.

I suppose I should also ask; what octane level and what gas companies?

Im 91 and I’ve only gassed up in Costco thus far.

91 octane and various companies...mainly Ultramar and North Atlantic.

91 costco for me as well, I usually see around 700-730km, one time on a road trip I saw 780km
But I think it all depends how you were driving prior to your fill up
Usually on road trips, I always beat my regular city driven figures

Around 700km in the city. Use Esso 93 in Toronto. Mostly I use it for daily commute close to downtown core and back up. 34km/day.
On road trips I get 740 to 750 km.
I don't think I can ever get 750+ ... quite impressive to be honest. I think my foot is a bit too heavy for that. Maybe I should try Shell 91 Nitro to see if it goes up?

2019 A4 - consistently registers 495 miles (796 km) for me. Whether or not I actually get that is another story.

Using: Shell Premium (93 octane)

Anyone know the size of the fuel tank? I’ve seen both 15.x and 19.x gallon sizes being reported for mine.

May have to get it close to empty and then refill.

2019 A4. 510 miles. 91 Sunoco.
I'm averaging lifetime (about 2500 miles) around 28.5 mpg. I've been very happy with that.

2017. Almost always says 450 after I fill up. Shell 93. Doesn't get quite near that by the time it's empty.