Used 2021 BMW 3 Series for Sale in Ashburn, VA

The 2021 3 Series added a new plug-in hybrid variant and reintroduced the M3 to the lineup. Also, Android Auto connectivity, hands-free keyless entry, and automatic high-beam headlights became standard. The base engine is a turbocharged 2.0-liter four-cylinder making 255 horsepower, and 503-hp six-cylinder options are available. This compact luxury sedan's combined EPA-estimated gas mileage ranges from 28 mpg to 30 mpg in combined city and highway driving for gas-only powertrains. The plug-in hybrid returns up to 75 MPGe with electricity and 28 mpg with the gas engine. The 2021 BMW 3 Series seats five people and has up to 17 cubic-feet of cargo room.