VW’s best-selling sedan receives new front, rear and interior styling for 2015. Released in 2011, this 6th generation Jetta not only introduces a subtly updated look but also some important enhancements. There’s a new diesel engine; a 2.0-liter turbo-4 making 150 horsepower, 236 pound-feet of torque and, when equipped with a manual transmission, delivers 31mpg city/46mpg highway – up to a 4mpg improvement over the previous model. Base Jettas are powered by a 2.0-liter 4-cylinder, while a 1.8-liter turbocharged engine making 170 horsepower resides in the sweet spot of the Jetta lineup. The top-dog, Jetta GLI receives the spirited 2.0-liter turbo producing 210 horsepower.