Disagree with that, got pulled over 15+ times iny saxo in 12months and never got a ticket, just another 'telling off'. Never been pulled over in the next 2 cars in 6 years for some reason, driving the same?
Of course you disagree, half of the problem is that you were not aware there was a problem with your driving. Assuming your Saxo did not look like a Christmas Tree, sound like a wet fart or look like a dog then it was your driving. I suspect later on your driving simply improved.
Young 'uns do not seem to be aware that they are driving idioticly. We all have, but most of us grow out of it, which is why you'll see a general trend that people tend to get pulled over less as they get older.
Of course the car you drive does have an impact; ie. a chavved up 1.1 Saxo with a stupid exhaust is going to attract more attention than say a three year old 3 series, but 99.5% of the time, unless you're driving a shed, a Police Officer will rarely pull you based solely on the car - either he/she hasn't liked a manoeuvre, you've been reported by someone else for driving like a nonce or you've made it on to their "list" (yes, they do exist).
There are exceptions, but if you're getting pulled over 15 times in 12 months there is a problem and there is little point trying to blame it on anything else.