Agree the 'middle lane hoggers' can slow traffic down but ACC wouldn't slow anybody down in this situation as there would be nobody in front to make it slow the middle lane down.
Several cars back but still going at the same speed. Losing a few car lengths makes ZERO difference to your overall journey time.
There are reasons ACC doesn't ride less than a car length at 70mph - never mind the safety implications of being too close to the car in front, short distances...
It does but a master reset of Sync will mean you can't track the car if stolen, even the dimmest car thief will know that. Airtags will not defeat a thief for long - they know to look for one.
He didn't actually say that - it would most likely be an older S550 GT?
There is no way a subframe would rot out on any car in 2 years unless it was parked in the sea!
If the floorpan wasn't there it would still get salt spray on it.
Cars don't rust now because the steel is galvanised...