Under an auto warranty, repair and maintenance of the vehicle is carried out on a periodical basis by the auto dealer without financially burdening the car owner. The cost of maintaining the vehicle is shared between the auto dealer and car manufacturer. All defective spare parts are also replaced during the warranty period. However, the cost of the replacement of certain parts under an auto warranty is not permitted. Also, the replacement of spare parts and accessories damaged in an accidents is not permitted. However, there are some warranty packages, which offer all these services.  Therefore, opt for a flexible warranty to begin with. If you are not satisfied with the service provided, you can always change the service provider. 
The period of the flexible warranty can range up to three months or close to 3,000 kilometers. The package will take care of the repair and maintenance of drive train, power train, brake mechanism and steering system. Look into the details of the warranty at the time of purchasing it. Before signing the warranty agreement, make sure that the offers made are in place. All car owners, who opt for a warranty, are protected under the US law against any violation of the agreement.