Faults:

Some kind of bizarre combination of fuel pressure and electronics, leaving the car first intermittently incapable of starting, then later prone to cutting out and being unable to be restarted. It ended, of course, with a complete inability to go anywhere for four months. For a VW TDi engine with 40k miles and a full service history, that's completely unacceptable.

General Comments:

Economy varied; 55 mpg in commuter traffic is fairly good, but 65 mpg when driving as parsimoniously as possible on a motorway is underwhelming (Seat claims up to 78 mpg in the extra urban cycle). Insurance and tax (£35/year) are also cheap, as they should be.

Typically for a twelve year old design, it has lots of glass and thin pillars. This will compromise its safety of course, but the great all round visibility means you'll be better able to see problems and avoid them in the first place. Ideal for town driving where speeds are low and obstacles are many.

Interior space is surprisingly good, if you treat it like a two-seater. It's actually got more head- and shoulder-room than my old Escort or my colleague's Vectra. Forget it as a four-seater though; putting people in the back is borderline sadism. The boot is also really, really tiny unless you drop the back seats. The small exterior dimensions and standard PAS makes parking a doddle. It's probably the easiest car you can buy for squeezing into tight spaces, short of a Smart car or a new Toyota IQ.

Trim quality is OK, but don't buy into the VW myth; their cars aren't that great (I sat in a wee Mazda the other day and it was leagues better than my own car). The standard fit face-off radio/CD is poor, with iffy reception and fiddly, tiny buttons. No air con as standard, which normally I wouldn't object to, but the large glass area can make the car a wee bit of a greenhouse on hot days. Conversely, I've never found a car as easy to scrape clean on cold mornings. For some reason the ice just didn't seem to "cling" to my car windows as much as the neighbours', and it's so small you can de-ice the whole thing in seconds.

This should have been a good car - in so many ways it did exactly what I wanted it to do. But it failed to get me to my destination several times, which is the most fundamental task of all and ultimately is unforgivable for a car of this age, mileage and history. I no longer have faith in it as a long term proposition, which means it'll be getting replaced sooner rather than later.

Faults:

The lambda sensor has failed. There are two and each one has gone bust and been replaced under warranty.

General Comments:

This is a very small car. You feel every bump in the road because of the short wheelbase. It is also very small in the boot area. You cannot carry shopping easily unless you use the passenger space.

It seems to me that the arosa brings out the worst in other drivers. The arosa is my wife's car and I drive a Mazda 6 estate. In the Mazda I am treated with courtesy and respect. In the Arosa I get cut up, shunted out, and victimised on the road.

The acceleration is good and the body feels heavy and well built. The security tab on the CD/radio is fiddly and easily broken so you'd better leave it in permanently, but if you do that you better leave the car in a locked garage. The alloy wheels are nice, but come without locking nuts. There is an immobiliser, but no alarm.

This was an end of range vehicle so some items are excellent value, but other items are strangely missing. You get electric windows and 6 CD changer, but no electric mirrors for example.