I would ruin a new van, or even a modern van!
My furthest round is only 15 mins away from me (my other rounds, normally only about 10 mins away, or literally just round the corner), the van has hardly had any chance to even warm up before I start cleaning.
And then for the rest of the day, I am only ever one minute away from my next job, or collection of jobs.
My poor old van never really gets a good run, unless I actually remember and take her out early on a Sunday morning. I absolutely love my van; 2006 Hiace, I wouldn't swap her for anything.