BMW 3 Series 2017 Fuel Consumption: Exact MPG & Real-World Efficiency

For drivers seeking a blend of performance and efficiency, the 2017 BMW 3 Series delivers a compelling balance, particularly in fuel economy—key for both cost savings and environmental awareness.

The 2017 BMW 3 Series offers varying fuel consumption depending on engine variant and driving conditions. With a standard 3.0-liter inline-six (B58 engine), EPA estimates show city/highway MPG ranging from 21 combined, making it competitive among mid-size sedans.

The base 330i achieves approximately 23 city/31 highway MPG, while the 330e plug-in hybrid variant delivers up to 42 city/38 highway MPG, significantly enhancing efficiency for urban commuters.

Real-world testing reveals that responsive driving, proper tire inflation, and minimized idling contribute to closer-to-estimated fuel use.

Whether commuting daily or exploring weekend routes, the 2017 BMW 3 Series proves efficient and reliable, supporting both performance drivers and eco-conscious commuters alike.

Conclusion: The 2017 BMW 3 Series remains a top choice for balanced performance and fuel economy. For those prioritizing efficient driving, reviewing real-world consumption data and maintenance routines ensures maximum savings and satisfaction on the road. Consider test driving the 330i or 330e to experience its efficient yet dynamic driving experience firsthand.

Search by Model. Search by make for fuel efficient new and used cars and trucks. View detailed gas mileage data for the 2017 BMW 3 Series.

Use our handy tool to get estimated annual fuel costs based on your driving habits. Find specs and features for the 2017 BMW 3-Series including dimensions, horsepower, engine, capacity, fuel economy, transmission, safety rating, drivetrain and more. Power for the BMW 340i comes from a turbocharged 3.0-liter I-6 making 320 hp and 330 lb-ft.

EPA fuel economy for the rear-drive 2017 BMW 340i with the eight-speed automatic is 21/32 mpg. Fuel consumption tests for: BMW 3 Series 2017. Number of tests: 5 pcs.

(10 data), latest at 2017-05-01. Average fuel consumption: 7.75 [L/100km] = 30.4 [mpg]. Average car age during test: 0 yr.

Search filters: brand: bmw, model: 3-series, year: 2017. The undisputed star of the 3 Series is the M3 whose turbocharged six. Find detailed specs and features for the 2017 BMW 3 Series including horsepower, engine, capacity, fuel economy, transmission, safety, warranty, drivetrain and more.

The BMW 3 Series Fuel consumption figures vary depending on the type of engine, transmission and model. Quickly find and compare the official BMW 3 Series MPG, km/L and fuel efficiency stats. See our expert review on the 2017 BMW 3-Series and where it ranks among other luxury small cars.

Research the ratings, prices, pictures, MPG and more. Get unbiased reviews and ratings specs for the 2017 BMW 3 Series and compare vehicles with Consumer Reports.