JT wrote:
This is purely opinion based on my own - limited - research...
As regards child seats I'd say "anything by Britax", but ideally ISOFIX. Having struggled with all manner of car seats that fit into the car's belts I think the idea of having a seat that locks into a fixed point in the car can't be valued highly enough. Not sure what you'll find in your price range that has this feature though - possibly VW might be your best bet as I think they were amongst the first to fit them.
I too am a great believer in "primary" safety as being more important that secondary, so I've always tended to favour a reasonable sized family saloon / estate with good handling, brakes etc. In the price bracket you are looking at I think I'd probably be buying a Passat Estate.
As an interesting point on the MPV issue, a good friend of mine has had a Galaxy for a couple of years now. He is a well experienced and extremely expert rally driver and he says that whilst he is generally very pleased with it it does "flatter to deceive" with it's handling. His synopsis was that it drove very nicely and in the first stages appeared to handle well, but he felt you could very easily get into trouble with it as you had to plan everything so much further in advance than you would in a family saloon. It would happily tackle a corner at a similar speed to that which you'd tackle it in a car, but the difference was that the car would have a lot more capability "in reserve" due to the differences in inertia and C of G. And it's this "reserve capacity" that can be so crucial in avoiding accidents.
Galaxys are like vans in a cross wind, and not particularly economical (the petrol version in any case).
Like John says, they give you confidence perhaps beyond the capability of the vehicle. Our job vehicle 2.8 V6 has uprated suspension, but I would never corner at more than 75% of what the vehicle suggests it would tolerate, because of the higher centre of gravity.
I think though that once the 'better half' has an MPV on her shopping list, that's what it's going to be! I'm in the market for a Touran later this year once the price of second hand gets down to something reasonable

.
However they do offer a little more height and view which is a good thing for the little ones. I dealt with a fatal accident 4 years ago on M6 where a 3 year old boy was thrown from the car on impact with a tree. He wasn't secured in his car seat. He wouldn't stay in it because the seat was so low he could not see well out of the windows.
That single incident led me to purchase
Britax Renaissance car seats for my two girls (now almost 3 and 5). They have a recline facility, they are comfortable and allow the child to sit up high enough to get a good view. They might however be stage 2

(9kg (months) to 4 years)
If stage one is birth to 9kgs then I'd recommend buying one of the 3 in one prams, a travel system which
Graco do very well, which incorporates a car seat which you simply lift off the pram into the car. All these seats are rear facing and are all generally very good.