The 2022 Hyundai Ioniq 1.6L 4-cyl gets 55 MPG combined, and this number really defines the car. It’s not trying to be sporty, luxurious, or particularly spacious, but for buyers intensely focused on minimizing fuel costs and lowering their environmental impact, the Ioniq performs exceptionally well. This car is for practical commuters, urban residents, and anyone who values efficiency most of all, even if it means accepting some trade-offs in driving excitement and interior style.

City and highway performance

The EPA estimates the Ioniq’s fuel economy at 54 MPG in the city and 57 MPG on the highway. It’s unusual for highway efficiency to exceed city numbers. This reflects the Ioniq’s hybrid powertrain, which makes good use of regenerative braking and electric assist in stop-and-go traffic. The electric motor assists when the gasoline engine is least efficient, while steady highway cruising allows the gasoline engine to operate at its best. This isn’t a high-performance car, and acceleration is modest. However, the electric motor provides a torque boost that makes the Ioniq feel responsive enough in cities. The automatic transmission isn’t the smoothest, but it’s durable and effective, proving reliable for daily commuting.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2022 Hyundai Ioniq 1.6L 4-cyl at just $800 per year. This calculation is based on driving 15,000 miles per year and using national average fuel prices. Your actual fuel costs will vary depending on your driving habits, local fuel prices, and the percentage of city versus highway driving you do, but $800 represents significant savings compared to other fuel-efficient vehicles. For example, a typical compact sedan with a combined MPG rating in the low 30s might cost twice as much to fuel each year.

Real-world expectations

While the EPA figures provide a useful starting point, real-world MPG can change. The Ioniq has been optimized specifically for high fuel economy. You can expect to see numbers very close to the EPA rating, especially if you drive efficiently. Some drivers will likely get better mileage in warm weather months. A gentle driving style and minimal highway driving can improve mileage. Aggressive acceleration, frequent hard braking, continuous driving with heavy loads, and sustained high speeds can decrease MPG. Following the maintenance schedule in your car’s manual, including maintaining the correct tire pressure, is critical to achieving the best fuel efficiency. For information on Hyundai’s full vehicle lineup, view all Hyundai fuel economy data. Also, for more information on mileage specifically, review IONIQ MPG across all years.

How it compares

The Toyota Prius, a longtime standard for hybrid efficiency, gets about 52 MPG combined in most trims. The Honda Insight also manages around 52 MPG combined. The Ioniq’s advantage is its price and availability. Buyers can often find an Ioniq for less than its main competitors. These cars are designed for buyers who want low fuel costs above all else. Sporty handling, luxurious interiors, and powerful engines are less important. The Ioniq offers good MPG at a competitive price.

Tips to maximize efficiency

Gentle acceleration is key to maximizing fuel economy in the Ioniq. Avoid sudden bursts of speed, which will force the gasoline engine to work harder and bypasses the benefits of electric assist.

Anticipate traffic flow and coast whenever you can. The Ioniq’s regenerative braking system will recover energy and help slow the car down, reducing wear on the brake pads and converting kinetic energy into battery charge.

Use the Ioniq’s “Eco” driving mode to further improve fuel efficiency. This mode adjusts the throttle response and transmission mapping to prioritize fuel economy over performance.

Keep your tires inflated to the recommended pressure. Underinflated tires increase rolling resistance, which reduces fuel efficiency. The correct pressure is listed on a sticker on the driver’s side doorjamb.

Minimize air conditioning, especially on short trips where the engine hasn’t warmed up. Air conditioning can reduce fuel economy, so try to use it sparingly or use ventilation instead when possible.