Amsterhammer said:
Like with any other product, you've just got to be lucky. I drove a Megane for seven years with no major complaints. It didn't fall apart, it didn't rust, and it was reliable.
My Megane Scenic (Renault) is well over 11 years old and has over 160 000km on it. It's not the best car in the world but has been relatively trouble free. My main complaints have been with the electrical system in general, programmed by morons, I can only assume they graduated from the Ecole Polytechnique.
Before that I owned a Laguna (Renault) for 5 or 6 years, absolutely perfect, nothing went wrong with it ever.
My first car had been a Dauphine (Renault), a miserable car. Then I had a 2CV (Citroën), old and tired, 63 km/h max on a flat road, no wind.
Later I owned some Volswagen, forgot the name, great car, engine in the back again, like the Dauphine.
After that, in the US, I owned an old Mercedes 220S, at a time when people in the US didn't know about Mercedes, so that it was cheap as a used car. Parts were too expensive for my buget, but it lasted 8 or 9 years with a leak here and a leak there.
I was then foolish enough to buy a Renault5 in the US at a time when Renault was trying to re(?)-establish itself in North America with low prices. They didn't follow through with dealerships. But in the meantime I had gone back to Europe with my Renault 5 (Found a really good price on a cargo from Baltimore to Southampton). The engine died when the car was only like 5 years old because of a modification they had made to the engine to abide by some US emission rule! Other than that fateful end it had worked fine, except that the brakes were somehow "underdimensionned" for mountain roads.
I then owned a friday afternoon Golf (Volkswagen), I don't know what was wrong with it but it sure scared me once on a hairpin in the Alps. I never trusted it after that. It also had more than its fair share of mishaps.
I exchanged it for a Polo (VW also), great little car, before going back to Renault and the Laguna.
I have also driven Toyotas. One of them, a 4WD drive, was the worst car I ever drove, so scary, aquaplaning several times, had to go much slower than everybody else under some types of rainy conditions, and this with new tires. The ratios in the transmission made it a nightmare in the mountains. But, sure enough, never any mechanical problem.
I also now drive a Toyota quite often, a Verso. No real complaint except the Scenic is so much more pleasant to drive.