Whether you’re shopping for cars or you’re just a car enthusiast, MetroCars, developed by SimzzDev Studios, will help you find a car. MetroCars connects to the Edmunds.com API to give you detailed price information, pictures, and specifications for almost any car. You can even pin that car to your start screen.
You can also find and pin dealerships and see recent car news. MetroCars has many Windows Phone 7.5 (Mango) features like secondary tiles and social network sharing.
MetroCars is free and ad-supported.
Download here: http://bit.ly/metrocars