Buick Regal eAssist: MPG and fuel economy by year

The EPA has rated the Buick Regal eAssist across 5 model years, from the 2012 Buick Regal eAssist through the 2016 Buick Regal eAssist. The most recent 2016 Buick Regal eAssist returns 28 combined MPG. The most efficient model year was the 2013 Buick Regal eAssist at 29 MPG.

Pick a year below to open the full Buick Regal eAssist page for that model year. Each year page covers combined, city, and highway MPG, the trim variants the EPA rates separately, the annual fuel cost across three driving patterns, and a year-over-year comparison so you can see whether the car has improved.

Fuel economy by model year

Combined MPG, city MPG, highway MPG, and the EPA's estimated annual fuel cost for every model year of the Buick Regal eAssist. Click any year to see the full breakdown for that model year, including trim variants, the drivetrain, and a comparison against other vehicles in its segment.

Year	Model	Combined MPG	City	Highway	Annual fuel cost
2016	2016 Buick Regal eAssist	28 MPG	24 MPG	35 MPG	$2,150
2015	2015 Buick Regal eAssist	28 MPG	24 MPG	35 MPG	$2,150
2014	2014 Buick Regal eAssist	28 MPG	24 MPG	35 MPG	$2,150
2013	2013 Buick Regal eAssist	29 MPG	25 MPG	36 MPG	$2,050
2012	2012 Buick Regal eAssist	28 MPG	24 MPG	35 MPG	$2,150

How the Buick Regal eAssist compares against the Midsize Cars class

Buyers usually compare the Buick Regal eAssist against other cars in the same EPA class. The list below shows the most efficient cars in the Midsize Cars class for the 2016 model year, the latest year on this page. Each link opens the full page for that car.

Source: U.S. EPA fuel economy dataset. Annual fuel cost assumes 15,000 miles of driving per year and a 55% city, 45% highway split.