I've only owned one citroen and that 1.6hdi engine was fantastic for reliability (and I drove it for 10 years!) and economy (55mpg+). Think it has only ever been bettered by our current 1.6 dtec Honda engine for mpg (60-70mpg) of the cars we've owned. I had looked at one or two of the DS3's as my wife's cars replacement but figured we couldn't live with such a small boot.
I’ve only ever owned 1 Citroen a ZX 16V bought new as a company car in 1992. (identical to this one)
I can’t remember the last time I saw one on the road.