24 MPG combined is the fuel economy to expect from the 2023 Kia Stinger AWD with the 2.5L turbocharged four-cylinder engine. This number reflects that the Stinger is not a hyper-efficient commuter, but a stylish sport sedan with all-weather capability and a desire to entertain. Let’s examine what this number means for your wallet and what to expect.

City and highway performance

The EPA estimates the Stinger 2.5T AWD at 21 MPG in the city and 29 MPG on the highway. These aren’t incredible numbers, but they are reasonable given the car’s mission. The city MPG reflects stop-and-go driving, where the turbocharger is frequently engaged and the car’s weight has a greater effect. The highway figure shows the engine’s efficiency when cruising, though it still needs to work harder than a naturally aspirated engine to maintain speed, especially on inclines. These numbers reflect the balance Kia struck between performance and fuel efficiency. The Stinger 2.5T prioritizes a spirited driving experience, yet avoids being truly abysmal at the pump. A large contributor to the highway efficiency is the Stinger’s eight-speed automatic transmission, which allows the engine to remain at relatively low RPMs when cruising. You can see STINGER MPG across all years on our site.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2023 Kia Stinger AWD 2.5L at $2,400. This figure assumes 15,000 miles driven per year, with 45% of those miles in the city and 55% on the highway. It also uses the national average fuel price at the time of calculation; your actual cost will vary depending on your driving habits and local fuel prices. Consider this cost as part of Stinger ownership, a reality of enjoying the performance and style it offers. If that number concerns you, perhaps the Kia Niro would be a better option. But you won’t get anywhere near this car’s performance from the Niro (or other hybrid vehicles that achieve better MPG.)

Real-world expectations

While the EPA figures offer a standardized benchmark, your mileage may vary, possibly significantly. A driver who accelerates quickly and spends most of their time in city traffic will likely see numbers closer to 18-19 MPG. Someone who primarily drives on the highway, maintains a steady pace, and accelerates slowly might achieve or even exceed the EPA’s 29 MPG rating. Factors like ambient temperature, tire pressure, and the use of accessories like air conditioning can also impact fuel economy. Consider these EPA numbers as a guideline, not a guarantee.

How it compares

The Stinger 2.5T AWD competes in a segment with a diverse range of performance and fuel economy. The BMW 330i xDrive, another AWD sport sedan, manages around 28 MPG combined. The Genesis G70 2.0T AWD, sharing some mechanical similarities with the Stinger, achieves a similar 23 MPG combined rating. Even the Acura TLX SH-AWD with the base 2.0T engine gets only around 24 MPG combined, showing the Stinger’s respectable position within the segment. These vehicles are all targeted at buyers who want a premium driving experience, but the Stinger buyer probably prioritizes value and eye-catching design along with practicality. For all Kia fuel economy data, visit the Kia brand page.

Tips to maximize efficiency

Use the Stinger’s drive modes. Selecting “Eco” mode will remap the throttle response and shift points to prioritize fuel efficiency over performance. While it slightly dulls the driving experience, it can make a noticeable difference in fuel consumption, particularly in city driving.

Keep your tires properly inflated. Underinflated tires increase rolling resistance, forcing the engine to work harder and burning more fuel. Check your tire pressure regularly and maintain the recommended pressure listed on the sticker inside the driver’s side door.

Avoid aggressive acceleration and braking. The Stinger’s turbocharged engine rewards smooth, controlled driving. Rapid acceleration and hard braking waste fuel and contribute to increased wear and tear. Anticipate traffic flow and maintain a steady pace whenever possible.

Minimize idling. Letting the engine idle for extended periods consumes fuel without covering any distance. If you’re stopped for more than a minute, turn off the engine. Modern cars are designed to easily restart, making this a simple way to conserve fuel.

Consider your roof rack. Remove these if they aren’t needed. Because the vehicle is so aerodynamic, those roof racks can drastically reduce MPG so long as they are installed when they are not in use. Even small amounts of added drag can make a difference.