22.08.06 Would you buy a hybrid car?
With the price of petrol on a seemingly relentless rise, it may be a good time to switch cars to something a little bit more frugal. We have just published a guide to green cars that tells you everything you need to know from hybrid vehicles to hydrogen fuel cells.








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I already have a hybrid (Toyota Prius) and it's the best car I have owned for a lot of reasons. My main purpose in selecting the Prius was to save money as a big chunk of my weekly budget goes on fuel. I need a fairly large car and if you take the trouble to get inside the Prius you will be surprised. The leg room in the rear seats being better than all but the very largest cars and it even beats a few of them. To get the best out of a Hybrid, you need to being doing journeys of at least 15 minutes. This is because when the car is 'cold' it biases the usage to the combustion engine. However from there-on its magic. My summer fuel consumtion has been consistently better than 57 mpg although its a little less in winter. The car is extremely fun to drive and is one of the least polluting vehicles on the road. The way it switches the combustion engine off when waiting at traffic lights and yet instantly glides away when you touch the accelerator is amazing. Finally for those who are still uneducated with respect to hybrids - you don't have to plug it in! It charges the battery both from the combustion engine and the regenerative brakes. Go test drive one!
unfortunately, as an aged pensioner, most of my journeys are within a ten mile area. The only time I travel further is to visit my family in London, Kent and Sussex and the cost of investing in a hybrid would make it impossible for me to travel anyway. Suspect the majority of people would like to 'convert' but will have to wait until the prices come down.
I love the idea, but I'm not so sure about their environmentaly friendly status. While they are green on the road (although 57mpg stated by Phil is not amazing, a small car would do that sort of figure?) what about the making of and desposing of the batteries? How often do the batteries need to be replaced. How much do they weigh? etc.....
Mind you, I would love one, from an engineering point of view I think it's a fantastic idea.