27 MPG combined. That number doesn’t exactly scream “fuel sipper,” particularly in 2019. But consider the mission of the 2019 Fiat 500 with its 1.4L four-cylinder engine, and that number makes a little more sense. This isn’t a car bought for its practicality or long-distance cruising ability. It’s a style statement, an urban runabout, a quirky expression of individuality. For buyers drawn to its retro charm and diminutive size, the fuel economy, while not class-leading, is an acceptable trade-off.

City and highway performance

The EPA estimates 24 MPG in the city and 32 MPG on the highway for the 2019 Fiat 500 equipped with the 1.4L four-cylinder and six-speed automatic transmission. The city figure is arguably more relevant to the 500’s typical driver. This car excels in tight urban environments, darting through traffic and squeezing into parking spots that would make larger vehicles weep. Stop-and-go driving inevitably takes a toll on fuel economy, but the 500’s relatively light weight helps mitigate the worst of it.

The highway number is respectable, but the 500’s short wheelbase and inherent lack of sound insulation make extended highway journeys less appealing. It can do it, but it’s not in its element. It’s also worth remembering that the turbocharged Abarth version of the 500 prioritizes performance over efficiency, and its fuel economy numbers reflect that.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2019 Fiat 500 1.4L at $2,150. This figure is based on driving 15,000 miles per year and using national average fuel prices.

Keep in mind that this is just an estimate. Your actual fuel costs will vary depending on your driving habits, the type of fuel you use, and local fuel prices. Aggressive driving, prolonged idling, and using premium fuel (which isn’t required, but some may be tempted to try) will all increase your fuel bill. Similarly, consistently hypermiling tactics and benefiting from particularly low local gas prices could lower it. However, this $2,150 figure provides a useful benchmark for comparing the 500’s running costs against other vehicles.

Real-world expectations

While the EPA figures provide a good starting point, real-world fuel economy can differ. Expect to see numbers slightly below the EPA estimates if you predominantly drive in congested city conditions.

Conversely, if you mostly use the 500 for longer, highway-biased commutes at consistent speeds, you might achieve figures closer to, or even slightly above, the 32 MPG highway rating. Owner forums and fuel tracking apps will give you a more granular sense of what current drivers are actually experiencing. A lot depends on how you drive. The 500’s nimble handling can encourage enthusiastic driving, which will definitely impact fuel consumption. 500 MPG across all years sees quite a bit of variation.

How it compares

Competitors to the Fiat 500 occupy a slightly different space in the market. A MINI Cooper, for example, offers a more premium feel and a sportier driving experience, but its base model manages around 28 MPG combined. The Honda Fit (discontinued after 2020) was a masterclass in efficient packaging and offered significantly better fuel economy, typically sitting around 33 MPG combined, but lacked the 500’s distinctive style. Even the Nissan Versa, a subcompact sedan, achieves around 35 MPG combined in its most efficient form. This highlights that the 500’s fuel economy isn’t a standout feature in its segment. Buyers choosing the Fiat are prioritizing design and character over outright efficiency, accepting a slight compromise at the pump for the car’s unique appeal. For access to all Fiat fuel economy data, see FuelEconomyHub’s extensive listings.

Tips to maximize efficiency

The Fiat 500’s naturally aspirated 1.4-liter engine responds well to smooth and deliberate driving. Avoid aggressive acceleration and hard braking, as these actions significantly reduce fuel efficiency in a small, non-turbocharged engine. Gentle inputs are key to maximizing MPG.

Tire pressure plays a critical role. Check your tires regularly and ensure they are inflated to the recommended pressure, found on the sticker inside the driver’s side doorjamb. Underinflated tires increase rolling resistance, reducing fuel economy and tire life.

Minimize unnecessary weight. The Fiat 500 is already a lightweight car but carrying around extra cargo in the trunk adds to the load the engine has to haul. Remove any unnecessary items to improve fuel economy.

Consider the driving mode, if equipped. Some Fiat 500 models have an “Eco” mode that adjusts throttle response and transmission shift points for improved fuel economy. Use it in appropriate situations to help squeeze out every last mile from each gallon.

Proper maintenance is essential. Regular oil changes, air filter replacements, and spark plug maintenance will keep your 1.4L engine running efficiently. A well-maintained engine burns fuel more cleanly and effectively, ultimately saving you money at the pump.