John,
Other than the Beetle, which was before children, I've never had a 2 door car.
I've often looked at 4 wheel drive options, but always come to the conclusion that I don't have the work for one. And on the two occasions when it may have been useful, I managed to get out by using a modicum of care plus a load of seat pants sensations, ie feel for the slip & control the loud pedal accordingly. Or by using a different route.
I don't know, ie can't remember, what the earlier car power ratings were, but the present Avensis is 140bhp at 4500rpm. (Ok, I know this might be torque or whatever, but I don't really care.) Unfortunately, this equates, as far as I can tell, to 124mph in 6th, 90+ in 5th, and so on down to about 50 in 2nd. Which does mean that when towing, a modicum of road reading is required along with suitable gear box stirring, ie 60 on the flat in 6th is fine, but even a gentle incline requires a block shift into 4th before the incline starts. Of course, it depends on the incline – sometimes momentum and /or 5th is ok. Generally speaking, I don't find it anything of a chore to change gear with this car – it's perhaps one of the easiest I've ever driven. Furthermore, I have been pleasantly surprised just how good this car is. It did take 25K before it started running properly, but 2nd up a 30% hill (solo by the way)? No other car has done that. I was worried when I bought it about its towing ability, after all, its only a 1.8 petrol, but not now. Frankly, it's just as good as either of the diesels, and surprisingly, on the last holiday we had, the mpg actually improved over previous trips to the same destination. Generally speaking, motorway towing mpg appears to be around 25 -27mpg regardless of the car whereas so-called cross-country, ie slow A roads even with hills, can achieve into the low 30's.
I do agree with your comment about newer caravans being heavier, although it is still possible to find a caravan which is only 200kgs or there abouts heavier than our existing one and which in some respects is "better". But again, what do "people" actually need, as distinct from want. To take just one example – microwaves. A lot of modern caravans seem to have them fitted, but in 35 years of caravanning, we've never felt the need for one, so for us a microwave is inessential and yet it's contributing to excess weight.
I think a lot of this boils down to people "wanting the earth" and not really thinking things through as to what they actually need. Not helped by manufacturers either.
There is one aspect of having a larger, heavier vehicle over a smaller vehicle, and that is the question of snaking. The heavier vehicle being better. Having said that, my limited experience of snaking was that if experienced, reducing the speed was a satisfactory method of control. And whilst it will increase journey times, is it really that important to shave half an hour off a journey? We, especially now that we are knocking on a bit, take our time, stopping for breaks every hour to hour and a half. Which causes various comments from our children along the lines of slow old fogies. But does it matter?
Just one final thought. I mentioned above that my car on paper at least is capable of 124mph which equates to maximum power of 140bhp at 4500rpm. In fact, taking those figures, I can only legally use maximum power up to 3rd gear in this country, as 4th and above exceed 70mph. Which begs the question of why do manufacturers produce these vehicles when they can't be used to their full potential? Is it a case of just because they can?
Just saying, that's all.
Peter G. Shaw