Planning to buy used A6 C7. From 2014 and lower than 90 000km (so that I would have at least some of factory warranty for a year)
Was reading here in the forum for a while (went through 27 pages so far )
What is a A6 C7 ground clearance? Google found that its 165mm and another place 145mm, here on the forum someone wrote 170mm.
I am driving A4 B8 (avant) and it is pretty low, maybe once a month we take a trip to the country, (woods, mountains, snow) and it barely makes it. Even considered Q5, but its basically same A4 so dont want that.
Different suspension setting does not mean lower or high car? Only Allroad with Air suspension that can adjust the height?

Also found one A6 for sale (2014, low mileage), but salesman says it doesnt have navigation, thus lower price. But there is a nav button and "shark fin" on the roof. Where there A6 without the navigation or is it just somekinda problem that could be fixed by reinstalling maps etc?

After trying to find weak points here on the forum, the one thing that is almost most important is the gearbox. Which gearbox is most reliable?
I personally would go for manual, but there is almost nothing to choose from, so it have to be automatic. Should I stay away from Stronic?
I am a grown up driver, speed is not a factor for me. Most important is reliability and smoothness, so that i can sit and relax.
Thank you for advice.