28 MPG combined is respectable for the 2024 Hyundai Sonata AWD 2.5L 4-cyl, a mid-size sedan with the confident traction of all-wheel drive. It’s not a hybrid promising Prius-rivaling numbers, and it’s not a base-model economy car either. Instead, it’s a comfortable, well-equipped family hauler that prioritizes practicality and value, which makes its fuel consumption appealing to buyers who prioritize all-weather capability and interior space over outright efficiency.

City and highway performance

The EPA estimates the Sonata AWD 2.5L at 25 MPG in the city and 34 MPG on the highway. The city figure reflects stop-and-go traffic, where the all-wheel-drive system adds a slight burden. However, the 34 MPG highway rating demonstrates the car’s ability to cruise efficiently on long journeys.

The 8-speed automatic transmission is important here, allowing the engine to operate at lower RPMs at higher speeds, reducing fuel consumption. Buyers who frequently commute in congested urban areas can expect figures closer to 25 MPG, while those who spend more time on open roads should achieve results closer to, or even exceeding, the 34 MPG highway estimate. The 2.5L engine balances power for driving and reasonable fuel consumption. This compromise appeals to drivers.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2024 Hyundai Sonata AWD 2.5L is $1,550. This figure is based on driving 15,000 miles per year, using the national average fuel price. Your actual fuel costs will vary based on your driving habits, the type of driving you do, and local fuel prices.

If you primarily drive in the city, expect to spend more on fuel than someone who mostly drives on the highway. Aggressive driving, such as frequent hard acceleration, will also increase your fuel consumption and your annual expenses. A more conservative driving style will reduce your annual fuel bill below the $1,550 estimate.

Real-world expectations

While the EPA estimates provide a standardized basis for comparison, real-world MPG often differs. Sonata AWD 2.5L owners report figures close to the EPA estimates in mixed driving conditions and factors such as ambient temperature, tire pressure, and the weight of cargo can all influence fuel economy.

The all-wheel-drive system engages automatically when it detects wheel slip. This improves traction, but adds slightly to the vehicle’s weight and mechanical drag, impacting efficiency. Drivers who live in areas with frequent snow or rain will likely see the AWD system engage more often, potentially resulting in lower MPG than drivers in drier climates. Regularly checking tire pressure and avoiding unnecessary weight in the vehicle can help maintain optimal fuel economy.

How it compares

Compared to other mid-size sedans with available all-wheel drive, the 2024 Hyundai Sonata AWD 2.5L holds its own. The Toyota Camry AWD offers similar fuel economy, with an EPA combined estimate of 28 MPG. The Nissan Altima AWD achieves a slightly higher 29 MPG combined, but its driving experience differs.

Front-wheel-drive versions of the Sonata, such as the Sonata SE and SEL trims, achieve better fuel economy, with combined ratings in the low 30s. However, these lack the all-weather confidence of the AWD model. For buyers prioritizing fuel efficiency above all else, the Sonata Hybrid, with its 52 MPG combined, is an alternative, though it comes at a higher price point. For drivers seeking the utility of AWD without sacrificing too much efficiency, the Sonata strikes a balance. Compare SONATA MPG across all years to appreciate the evolution.

Tips to maximize efficiency

Gentle acceleration and braking are key to maximizing fuel economy in any vehicle. Avoid sudden bursts of speed and anticipate traffic conditions to minimize the need for hard braking. The 2.5L engine is responsive enough, but doesn’t require heavy footedness for daily driving. A smoother driving style translates directly into fewer trips to the gas station.

Regularly check your tire pressure. Underinflated tires increase rolling resistance, which forces the engine to work harder and consume more fuel. Consult the sticker on the driver’s side doorjamb for the recommended tire pressure for your Sonata AWD and make it a habit to check and adjust the pressure at least once a month, especially during temperature changes.

Minimize idling time. If you anticipate waiting for more than a minute, turn off the engine. Modern vehicles are designed to restart quickly and efficiently, and idling wastes fuel. This is especially relevant in colder climates where drivers may be tempted to idle the engine to warm up the car; instead, drive gently for the first few minutes.

Use cruise control on the highway. Cruise control helps maintain a consistent speed, which can improve fuel economy on long journeys. However, be mindful of using cruise control in hilly terrain, as the transmission may downshift frequently, negating some of the fuel-saving benefits. Consider the driving mode, some Sonata trims offer an ECO mode that can further optimize fuel efficiency.

Keep your vehicle properly maintained. Regular maintenance, such as oil changes and air filter replacements, ensures that the engine is running efficiently. A clean air filter allows the engine to breathe easier, improving performance and fuel economy. Finally, explore all Hyundai fuel economy data to contextualize the Sonata’s standing.