The EPA has released official fuel-economy ratings for the brand-new 2013 Cadillac ATS premium sports sedan that is offered with a choice of three gasoline engines, two of which can be ordered with all-wheel drive.
The base, rear-wheel model with the 2.5-liter four-cylinder engine that delivers 202-horsepower and a 6-speed automatic is the most fuel-efficient version returning 22mpg city, 33mpg highway and 26mpg combined (10.7lt, 7.1lt and 9.0lt/100km respectively).
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