Back in the early days of the automatic transmission designs, all the manual cars had significantly better fuel economy than those with AT. However nowadays there are many types of automatic transmissions that provide the same efficiency as manuals, or even better as in Continuously Variable Transmissions.
Every car has a specified minimum quality of fuel that it needs to run properly. If you fill your car with an energy source of lower octane level than required, you may damage your engine. However, most cars are designed to work with the standard fuel and using the premium one will not make any […]