25 MPG combined isn’t going to set any efficiency records, but for the 2017 Fiat 500L 1.4L 4-cyl, it’s the price you pay for a surprisingly spacious and versatile small wagon. This isn’t a car for hypermilers; it’s a car for urban dwellers who need more cargo capacity than a standard hatchback but don’t want the bulk of a full-sized SUV. Buyers prioritize interior space and quirky Italian styling over outright fuel efficiency, accepting the 500L’s thirst as a tradeoff for its practicality.

City and highway performance

The 2017 Fiat 500L earns an EPA rating of 22 MPG in the city and 30 MPG on the highway. The city figure reflects stop-and-go traffic, where the 1.4L turbocharged engine works harder to get the relatively heavy 500L moving. The automatic six-speed transmission, while smooth enough, isn’t geared for maximum fuel savings in urban conditions. On the highway, the wider gear ratios allow the engine to settle into a more efficient cruise, resulting in the 30 MPG rating. While 30 MPG is a decent highway number, many modern cars exceed it, particularly those without the 500L’s boxy profile.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2017 Fiat 500L 1.4L 4-cyl at exactly $2,300. This figure assumes 15,000 miles of driving per year, with a mix of city and highway conditions, and is based on national average fuel prices at the time of calculation. Remember that actual fuel costs will vary depending on individual driving habits, local fuel prices, and the grade of fuel used. If premium fuel is recommended (check your owner’s manual!), this cost could be even higher. Considering this cost, smart buyers should explore all Fiat fuel economy data to see if different model years offer better efficiency.

Real-world expectations

While the EPA provides a standardized estimate, real-world fuel economy can be significantly different. Aggressive acceleration, frequent short trips, and carrying heavy loads will all decrease your MPG. Conversely, practicing smooth driving techniques, keeping tires properly inflated, and minimizing unnecessary weight can help you approach the EPA estimates. Don’t expect miracles.

Many owners report slightly lower combined MPG than the official 25 MPG figure, especially if their driving is primarily in urban areas with congested traffic.

How it compares

Compared to other vehicles in its class, the 2017 Fiat 500L’s fuel economy isn’t particularly impressive. A similarly-sized Kia Soul achieves around 28 MPG combined, offering better fuel efficiency alongside similar practicality, particularly in its base trim. Even larger crossovers like the Honda HR-V get around 28 MPG combined, making them alternatives for buyers seeking more space and better gas mileage. For those considering a smaller, more stylish option, the Mini Cooper Countryman gets around 26 MPG combined, offering fun driving dynamics along with acceptable fuel economy. For comparison across this line, be sure to review 500 MPG across all years to make sure you’re picking the right year model. The 500L buyer is making a conscious choice for interior space and European flair; they may not view fuel efficiency as their top priority.

Tips to maximize efficiency

The Fiat 500L’s turbocharged engine responds well to smooth acceleration. Avoid sudden bursts of speed, especially from a standstill. Gentle acceleration allows the turbocharger to spool up more efficiently, reducing fuel consumption. Similarly, try to anticipate traffic flow and maintain a consistent speed whenever possible.

Tire pressure plays a significant role. Check your tire pressure regularly (at least once a month) and inflate your tires to the recommended pressure listed on the sticker inside the driver’s side doorjamb. Underinflated tires increase rolling resistance, which forces the engine to work harder and consume more fuel. The 500L is heavy for its size, so properly inflated tires are critical.

Minimize unnecessary weight. The more weight you carry in the car, the more fuel it will consume. Remove any items you don’t need, such as sports equipment, tools, or other heavy objects. A lighter vehicle is a more efficient vehicle, and this is very true of the Fiat 500L.

Consider using a fuel additive designed to clean fuel injectors. Over time, fuel injectors can become clogged with deposits, which can reduce fuel efficiency. A fuel additive can help to clear these deposits and restore optimal performance. Make sure the additive is safe for turbocharged engines and follow the instructions carefully.