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Showing posts with label 2cv. Show all posts
Showing posts with label 2cv. Show all posts

Friday, 26 November 2010

Snow and the Tin Snail



A similar scene, somewhere else

It snows rarely round here (last year's was the first snowfall I can remember for at least ten years) but when it does, it doesn't mess about. I was half-way to Carmarthen this morning for my Door supervisor training, when it started. It went from cold, sleety rain to proper snow in a couple of minutes, and before I had covered a mile the A40 was white from side to side, and the traffic slowed to about 40 mph. I started getting a little nervous when a white car overtook me at about 60 and then had to dab his brakes when a white van pulled out in front of him. The white car span across both lanes of the carriageway, over the hard shoulder, back into the fast lane; and then recovered and carried on at the same speed. Good save, poor judgement. And then I got to the roundabout at Carmarthen, slowed to 10 mph, applied the brake gently, and the ABS kicked in immediately and the car slid forward for 20 yards. I had left plenty of room between me and the car in front, so no drama, but the loss of control was absolute. It's a horrible feeling.

I quite like driving in snow, and having lived in East Yorkshire for many years I have had plenty of practice. But the Mondeo is the worst car I have ever driven in snowy or icy conditions. It's a good car to drive (for a car!), and has plenty of grip in the dry and the wet. But as soon as the road surface gets icy, it loses all its composure and behaves like a bar of soap on a wet bathroom floor. The ABS cuts in almost immediately, robbing you of any delicacy in braking, and traction uphill is almost non-existent. I've had more 'helpless' snow/ice moments in the Mondeo than in any other car. I can't think why, as the tyres are in good condition with plenty of tread. I suspect it is the fact that it is a heavy car with a long wheelbase (it's the estate model), and there just isn't enough mass on the front end.

When I lived in the Yorkshire Wolds, I had a Triumph Dolomite (actually two, one after the other, both cast-offs bought from my Dad), and they were quite effective, especially with a block of concrete in the boot. No ABS, and rear wheel drive, so what they lacked in outright traction, they gained in controllability. In fact, the Dolly, given a bit of snow and no other traffic, could be a whole lot of fun. But the best car I have ever driven in snow was my Citroen 2CV6 (and its replacement, a Dyane - the same car with a posher but less stylish body). I commuted between Stamford Bridge and Hull through the winters of 1980 to 1983, and I never once failed to get to work. On one occasion, there was a complete white-out on the A1079, and I passed a strange thing at the side of the road that looked like someone had left a ladder lying there. It turned out to be the top of a petrol tanker which had slid into the roadside ditch and been covered in a snowdrift. The 2CV pootled on past, no worries.



I can think of five reasons why the 2CV is brilliant in snow:
  1. Low power (29 bhp; a 602cc air-cooled flat twin) so you are never tempted just to jam your foot down and blast your way out - which never works anyway;
  2. Modest brakes, four tiny drums, that are no more than adequate for normal use, but are sensitive in slippery conditions;
  3. Narrow tyres which dig down into the snow and find the grip that wider tyres just float over;
  4. Light weight (just over half a tonne), which means the tyres don't have too much mass to contend with;
  5. Good ground clearance.
In fact, that last point needs amplification. The ground clearance is good due to the large diameter wheels, but the reason it laughs at snow is the shape of the underside. In effect, the front of the car is the lowest point, and the underside rises from the front axle rearwards. There is no possibility of getting a wedge of snow building up under the front and reducing the traction of the driving wheels. The front bumper tends to act as a snowplough. In addition, the weight distribution is 58% to the front (when you have taken one apart, you will see why - there is nothing much to the body at all), which means the rear is virtually weightless. Under 200kg is on the rear axle (if it had a rear axle, which it doesn't). so, whatever weight it carries, and it isn't much, most of it is over the driving wheels. The effect is that my 2CV could dance up hills, slaloming round the lorries, vans and cars that had stopped dead at a variety of angles on the way up. Never very fast, but never stopping. And always home in time for tea.

I loved that little car, and if I had the money I would have another one in a heartbeat - just for days like today. Mine looked like this:



but with the square headlights of the 1979 model. Oh, YVY 27V, where are you now? Last taxed in 1984, so probably dead.

Saturday, 2 January 2010

Snow thoughts

I like snow, for a lot of reasons.

Firstly, no matter how muddy, dank, overgrown and generally neglected your garden is (can you see where I am coming from here?), snow makes it look lovely.

Secondly, snow makes everywhere into a playground. Walking along the lane becomes fun again, as you crunch through the crispy white stuff and throw snowballs at the dog.

Thirdly, snow makes the roads adventurous once more. I appreciate that not everyone will agree with me here, but I quite like the way than snow takes us all back to a time when going anywhere by motorised transport was an adventure, which needed skill, understanding and preparation. A long journey in the car today, whatever the conditions, is simply a matter of sitting there and letting the heated this and the automatic that do their stuff. If you wear a warm coat or a hat, it's only to get you from the front door to the car, and to keep you comfy until the heater starts working. You can, in a modern car, go anywhere at any time, with Radio 4 and your shirtsleeves on. But when the snow comes, the roads suddenly become a place where you need to prepare for what you are doing. Shovel in the boot, warm clothes on (in case of breakdown), and - crucially - a bit of skill in the old driving.

I moved to Pembrokeshire almost 20 years ago, and I never cease to be astonished at how the people here deal with snow. One inch, and it's 'do I dare go outside?' Two inches, and it's gridlock. I lived for a long time in the East Riding of Yorkshire, where we got a decent amount of snow every winter, and drifts of six feet and more were commonplace. Everybody coped. You put a few things in the car that might come in handy, you learned how to drive in slippery conditions, and you got on with it. In 13 years of living there, I never once failed to get to work because of snow. (I had to divert to a different school and spend the day impersonating a German teacher once, but that was the worst it got.)

So what is the secret? I'm sure a lot of it is familiarity. If you have to do this every year, then you soon get used to it. Drive gently, use higher gears, preserve momentum - and just occasionally, when it's safe to do so, go bonkers and really see what happens when you turn too hard or brake too sharply. You soon learn.

The best car I ever had for 'getting there' in the snow was a Citroen 2CV6. Like this one:



Light, with low power and good ground clearance, and narrow tyres that cound bite down through the snow to the hard stuff beneath. Air-cooled, so no worries about frozen radiators. And an utterly ineffective heater, so you were already dressed for the Arctic and fully prepared for the worst if it ever did get stuck. Except it didn't. Not once did YVY27V ever fail to get me where I was going. I've been up frozen hills, past lorries and 4x4s all askew on the verges and across the road, all at a steady 20 mph, and got home safe and sound. And it took me 4000 miles round Europe one summer, too. Utterly brilliant cars, and I will have another one, one day.

There have been a lot of complaints recently about the level of gritting of the roads by the local authorities. According to motorists, very little has been done. According to the authorities' spokesmen, it has been done brilliantly. As usual, what you see on the TV reports bears no relation to what you see in your own life, so you assume someone is lying. I can say for certain that the amount of gritting round here has been minimal, and a lot less than previous years, whatever the County Council say.

I'm not sure this is a bad thing, or even if we should grit roads at all. I'm rather attracted by the idea that we accept the weather and the conditions for what they are, and run our lives accordingly. Would it be such a terrible thing if we couldn't do London to Leeds in two hours for a few days of the year? People would have to relearn their winter driving skills, and invest in winter tyres (and snow chains if they lived at the top of a hill) and take a bit more care. Is that such a bad thing? Or perhaps stay at home, read a book, walk the dog, take the kids sledging? And think of all the damage that the road salt does to the shiny bits of your pride and joy. Eurgh.

Snow disrupts our cosy routines and makes us reappraise our lives and our priorities. And it's pretty. Gets my vote.
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