I agree with you on this. The Prius was built to capture the market in Europe and USA. They knew they will succeed since it was environmental friendly, comfortable and Fuel economy. Since it was built on hybrid technology which was new to everybody, they had to make sure its highly reliable. If people got stuck on roads in europe and USA that would have been the end of Prius. Due to this fact they made all components in very high quality compared to their other toyota models. They used this similar concept when they introduced Auto gear boxes. Since most of them didnt know how to repair them, they made all components highly reliable.
Prius Generation 2 is one of the most reliable vehicle. There are prius's used for taxi services in USA and Japan with more than 400,000 to 500,000 kms with very little maintenance and original battery.
Euro cars exist yet in Sri Lanka since there are few people who likes the name. There is no prestige nor comfort in euro cars compared to Prius. I have a friend who sold a BMW 320D and bought a JAG X type few years ago for 4.5Mil. Now he is finding difficult to get 3.5 Mil for his JAG to buy a Prius. What a pitty thing. He has been traveling to Hambantota regularly in his former BMW and JAG with lot of aches and pains when he returns. He has recently gone with a friend in a Prius and he says he never felt the journey since it was very silent, Comfortable and Noise proof. He was not bothered on petrol since it comes from Company. But he says it was less than 1/4th he spend for his Euros.
He says time to come all euro car owners will save some money, sell their cheap euros and buy a Prius.