http://www.autoguide.com/auto-news/2015/05/top-10-cheapest-crossovers.htmlChevrolet’s city-sized crossover starts just under $21,000, making it a very affordable little crossover. Based on the Sonic subcompact, the Trax comes with a 1.4-liter turbocharged engine that makes 138 hp, that’s mated to a six-speed automatic transmission. This tiny front-wheel drive crossover gets 26 MPG in the city and 34 MPG on the highway. Finally, despite its small size you get 48.4 total cubic feet of storage.