A Guide to the Most Fuel-Efficient 2022 Buicks and GMCs

Whether commuting to and from Rockville or running errands around Gaithersburg, fuel efficiency matters. You can shop an extensive selection of fuel-efficient vehicles from the current models of both Buick and GMC.

At Fitzgerald Buick GMC of Rockville serving the Washington, DC area, we want to help you make your money go further. Driving a fuel-efficient vehicle allows you to drive farther while spending less money on gasoline. Typically, the automobile industry considers 30 mpg the cutoff for fuel efficiency. Anything lower doesn't qualify as offering the best fuel efficiency.

2022 Buick Encore GX FWD

Whether you choose a model equipped with a 1.2-liter or 1.3-liter engine for your Buick Encore GX FWD, both offer the same efficient fuel use of 30 mpg combined. Both engines earn 29 mpg in the city, but with the 1.2-liter the vehicle gets 31 mpg on the highway and 32 mpg with the 1.3-liter engine, so you'll spend less traveling the Bethesda.

2022 GMC Terrain FWD

The GMC Terrain FWD combines a 1.5-liter, four-cylinder gas engine with an automatic nine-speed transmission and earns nearly the same mileage as the Buick, just missing the combined figure by three miles per gallon. If you drive mostly highway miles around Clarksville, this truck can provide a fuel-efficient ride since it does earn 30 mpg on the highway. It gets 25 mpg in the city.

2022 GMC Hummer EV Pickup

The electric engine powering the GMC Hummer EV truck nabs you an incredible combined fuel efficiency rating of 47 MPGe. It earns 51 MPGe in the city and 43 MPGe on the highway.

Contact Us Today

Come by Fitzgerald Buick GMC of Rockville in Rockville to peruse our selection of these fuel-efficient Buick and GMC vehicles. We help customers save money at the gas pump while riding in style in and around Washington, DC.