Yes they have
dont know dont care
Cars that drive themselves have been invented but are not readily available in the market yet as it is still in testing however flying cars have recently been released.
No, there are not. Subaru has not yet implemented any hybrid cars, though there is word that, in 2012, Subaru plans on creating and using hybrid engines. I'm not quite sure if they will be using these engines in their line of Foresters.
Electric cars are not yet used. However, there are plenty of hybrid cars such as the Toyota Prius.
While not really good for the environment, they do save some fuel. The overall cost per mile is not much higher then a conventional car. The pollution issue is possibly greater as their lives are shorter. The primary cause of pollution for automobiles is the junking of them. Keeping the same car longer and keeping it running well is far better then buying a new hybrid. Actually hybrid cars have been on the market for such a short time that is not possible yet to really compare how long they last to standard cars. Most people who own hybrid cars have not yet owned them as long as the typical lifetime of a non-hybrid car. So far there is little or no evidence that they wear out any sooner than normal cars - but only time will tell.
Unfortunately, there is no such car as of yet. This website, however, does give some information on what might be happening in the future! http://www.hybrid-cars-hybrid-suv.com/hybrid-convertible.html
I have seen hybrid cars and SUVs, but not yet a truck. For questions, I would find a dealership nearest you and ask for assistance. They should be able to point you in the right direction.
Cars 3 has not even been thought about yet and you want to know about cars 4
When considering a hybrid car, many people are searching for a great way to save money on gas mileage while also helping the environment. With a hybrid car, make sure you compare the realistic mileage with a non hybrid car, to better understand what to expect. Some affordable hybrid cars actually get a lower mileage per gallon than traditional, yet energy efficient cars. More expensive hybrids often come equipped better gas mileage.
Most consumers believe the best hybrid car makers are still foreign auto makers. These manufacturers specialize in the creation of hybrid cars. Auto makers in the United States still have yet to master the creation of hybrid vehicles, which is why you still have to pay a lot for them.
I believe that it depends on how many vehicles are being shipped at the same time. I'd prefer my cars to be made and manufactured in the country I reside in, but this can't always be the case. Export and Import of goods is a gamble for any product, hybrid cars including. If there was another way for the cars to get to us, that would be great. But as of yet, a hybrid tanker has yet to be introduced.
Hybrid car prices are more expensive because they are not as common yet. Once more are produced, the price will go down because the demand will rise.