The 2010 Suzuki SX4 is available as a 4-door, 5-seat sedan. Starting at $16,899, the 2010 Suzuki SX4 Base (M6) AWD Crossover is powered by a 2.0L , 4 -cylinder engine mated to a manual transmission that returns an EPA estimated 22-mpg in the city and 30-mpg on the highway. The top of the line 2010SuzukiSX4(CVT) FWD Sportback , priced at $ 19,149 , is powered by a 2.0L , 4 - cylinder engine that returns an EPA estimated 23-mpg in the city and 30-mpg on the highway.