The 2016 BMW 330e, a plug-in hybrid, achieves 31 MPG combined. It aims to blend efficiency and driving enjoyment. It’s a 3 Series with a green focus, appealing to buyers who want a sporting sedan that also lowers their environmental footprint and offers limited all-electric range.

City and highway performance

The 330e gets an EPA-estimated 28 MPG in the city and 36 MPG on the highway. The 28 MPG figure for city driving happens because the gasoline engine does more work, especially when the battery is low. Buyers who mainly drive long distances should see their overall fuel economy closer to the 36 MPG highway number. The plug-in hybrid system shines in mixed driving, where consistent regenerative braking and electric assist increase overall efficiency which a standard gasoline 3 Series can’t reach. This car also lets drivers prioritize battery power in low-speed situations or save it for the highway, a flexibility unusual in vehicles that compete with it.

Annual fuel cost

The EPA says the annual fuel cost for the 2016 BMW 330e is $1,850. This considers driving 15,000 miles per year and using national average fuel prices. Your actual fuel costs will change based on your driving habits, local fuel prices, and how often you charge the car. Drivers who maximize the electric range and mainly use the 330e for short trips will likely spend less on gas, reducing that annual cost. It is important to shop around for the best local gas prices since these will impact your total cost of fuel. You can find all Bmw fuel economy data here.

Real-world expectations

Owners say that achieving the EPA’s 31 MPG combined rating is realistic and often beaten with regular charging. The 330e’s all-electric range, rated around 14 miles, is important, and drivers whose daily commutes are within this range can often drive on electric power alone, which greatly reduces their gasoline usage. Driving the car hard or often exceeding the electric range reduces overall fuel efficiency. Aggressive acceleration in sport mode is fun, but it drains the battery and fuel tank faster. Remember that the 330E’s MPG is just one measure; careful plug-in use is essential to maximizing efficiency. You can see 330E MPG across all years here.

How it compares

The 2016 BMW 330e offers a good balance in its class. The Audi A3 e-tron (discontinued after 2018) gets around 34 MPG combined, slightly better in fuel efficiency, but it didn’t have the 330e’s sporty feel. The Lexus CT 200h, while not a plug-in hybrid, gets around 43 MPG combined, but is not as luxurious or sporty as the BMW. A 2016 BMW 328i gets around 27 MPG combined, making the 330e a good upgrade for those wanting to save gas. The 330e delivers respectable fuel economy without losing the BMW driving experience, and that makes it a good choice.

Tips to maximize efficiency

Plug in the 330e whenever you can, even for short periods. Charging often keeps the battery full, meaning more electric-only driving and less gas used. You can extend the electric range by using public charging stations at work, home, or on the go.

Use the car’s driving modes. “Max eDrive” focuses on electric-only driving. “Auto eDrive” mixes electric and gasoline power for the best efficiency. “Save Battery” mode saves the battery’s charge for later, like in cities. Experiment to see what works best for you.

Watch traffic and drive smoothly. Avoid speeding up fast and braking hard, which waste energy. Coasting helps the regenerative braking recharge the battery. Driving gently saves fuel and helps your brakes last longer.

Keep your tires inflated to the proper pressure. Low tires increase rolling resistance, lowering fuel efficiency. Check your tire pressure often, especially when the temperature changes. Correct tire pressure improves handling, safety, and fuel efficiency.

Remove extra weight from the vehicle. Extra cargo adds weight, making the engine and electric motor work harder. Remove items from the trunk and passenger area to improve fuel efficiency. Even small weight reductions can matter.