Upon introduction, the i Sport is equipped with a standard 2.5-liter, I4, 170-horsepower engine that achieves 21-mpg in the city and 30-mpg on the highway. A 6-speed manual transmission with overdrive is standard, and a 5-speed automatic transmission with overdrive is optional.
The s Grand Touring is equipped with a standard 3.7-liter, V6, 272-horsepower engine that achieves 18-mpg in the city and 27-mpg on the highway. A 6-speed automatic transmission with overdrive is standard.
The 2011 MAZDA6 is a carryover from 2010.