2026 Mercedes-Benz GLA 250 Gas Mileage

Every GLA 250 features a sophisticated 2.0-liter inline-4 turbo engine paired with a 48-volt mild hybrid system. This technology utilizes an integrated starter-generator to recover energy during deceleration and assist the combustion engine during acceleration.

For the driver, this translates to incredibly smooth departures from stoplights and the ability to briefly shut down the engine while coasting. Ultimately, this system reduces your overall fuel consumption during heavy stop-and-go traffic on Interstate 43, saving you both time and money at the pump. You can review and verify these official efficiency figures through the National EPA fuel economy database.