The 2022 BMW 330e gets 28 MPG combined. This is for performance drivers who want a plug-in hybrid powertrain that offers electric-only driving and a BMW driving experience with decent efficiency. The 330e is for those who want good driving and want to lessen their environment impact without losing the premium feel of the brand.

City and highway performance

The EPA estimates the 330e gets 25 MPG in the city and 33 MPG on the highway. This is normal for a hybrid, since the electric motor can handle more in stop-and-go, improving city efficiency. The highway number shows the gas engine working harder at higher speeds. These are baseline estimates, so aggressive or high-speed driving will reduce them. Getting maximum EV range and using light acceleration can improve your mileage, especially in cities.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2022 BMW 330e is $2,050. This is based on driving 15,000 miles per year and using national average fuel prices. This is a benchmark, but your fuel costs can change depending on driving, local prices, and how often you charge. Someone who drives short distances and plugs in often could see fuel costs drop below this estimate, while a driver on long highway miles may exceed it. You can compare 330E MPG across all years to see if fuel economy ratings vary.

Real-world expectations

EPA estimates offer a comparison, but real-world MPG for the 330e can change a lot. Drivers who charge often and use the electric range for commuting often report higher MPG. However, when the battery is empty, the car works as a normal hybrid, and the MPG will be close to the EPA combined estimate, or lower if you drive aggressively. Expect changes and different numbers based on your driving.

How it compares

The 330e offers efficiency and performance compared to its rivals. The Mercedes-Benz C300e plug-in hybrid is similar, but its electric range and fuel economy may change based on the model year. The Lexus ES 300h, a normal hybrid, gets about 44 MPG combined, better than the 330e but without fun driving or electric power for long periods. Even all Bmw fuel economy data for gas models is generally below 28 MPG. Pick what matters most: maximum fuel efficiency or an exciting driving experience with electric assistance.

Tips to maximize efficiency

Use regenerative braking. The 330e has levels of regenerative braking, which changes kinetic energy to electrical energy to recharge the battery. Knowing when to stop and coast will maximize this energy recovery and extend your electric range.

Precondition the cabin while plugged in. Use the BMW Connected app or the car’s system to pre-heat or pre-cool the cabin while plugged in. This energy from the grid instead of the battery, saving electric range for driving. You can schedule this for your departure time.

Set driving modes for efficiency. The 330e has driving modes, including hybrid, electric, and sport. Select “electric” mode for short trips and city driving to maximize electric range. Use “hybrid” mode for longer distances, letting the car mix electric and gasoline power for efficiency. Avoid “sport” mode unless you want power over fuel economy. Driving economically is most important.

Keep optimal tire pressure. Properly inflated tires reduce rolling resistance, which improves fuel economy. Check your tire pressure and inflate them to the levels on a sticker on the driver’s side door or in the owner’s manual. This can improve MPG.

Limit fast acceleration and braking. The 330e’s electric motor gives instant power, making it tempting to accelerate fast, but this reduces fuel economy, both electric and gasoline. Light acceleration and braking will maximize your MPG and the life of your brakes.