25 MPG combined is the compromise you make when buying a 2021 Kia Stinger RWD with the 2.0L turbocharged engine. It’s not stellar, and it’s certainly not class-leading, but it’s the cost for a stylish, sporty, and surprisingly practical four-door that performs well beyond what you might expect. This Stinger isn’t bought for saving fuel; it’s bought for its Gran Turismo personality, its hatchback versatility, and its value.

City and highway performance

The EPA estimates the 2021 Kia Stinger RWD 2.0L at 22 MPG in the city and 29 MPG on the highway. The difference between city and highway showcases this car’s design for open-road driving, and in this context, the Stinger makes a great case as a long-distance cruiser. The highway number, while not extraordinary, is achievable and allows for decent spacing between fill-ups, especially considering the Stinger’s relatively large fuel tank.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2021 Kia Stinger RWD 2.0L at $2,300. This figure is based on driving 15,000 miles per year while using regular gasoline and national average fuel prices. This real-world annual expense will vary based on driving habits, local fuel costs, and the proportion of city versus highway driving. Aggressive driving will worsen fuel economy, leading to higher gas bills. While the Stinger offers exciting driving dynamics, drivers seeking to minimize fuel expenses should consider tempering their enthusiasm.

Real-world expectations

25 MPG in the real world is possible, but requires a mindful driving style. Owners who enjoy the Stinger’s turbocharged torque and responsive throttle might average closer to the low 20s. Factors such as tire pressure, vehicle maintenance, and even the type of fuel used can slightly affect fuel economy. Because the Stinger is designed as a highway cruiser, owners who predominantly drive in stop-and-go city traffic will experience MPG closer to the official city rating.

How it compares

Compared to other sporty sedans, the 2021 Kia Stinger RWD 2.0L’s fuel economy is around the middle of the pack. The BMW 330i, for example, achieves a combined 28 MPG, which is a notable advantage. The Audi A4 earns a similar 28 MPG combined rating. However, the Stinger GT with its potent V6 engine drops the combined MPG to around 20-22, making the 2.0T a comparatively efficient choice within the STINGER MPG across all years. These competitors carry higher MSRPs than the Stinger, making the Stinger’s slightly lower MPG acceptable for some buyers who prioritize value.

Tips to maximize efficiency

Gentle acceleration is key to maximizing fuel economy in the 2.0L Stinger. Because boost builds quickly in this small displacement turbo engine, modulate the pedal when entering the turbo boost zone. Avoid aggressive throttle inputs to keep the turbo from spooling up unnecessarily. Anticipating traffic flow and maintaining a steady speed will also yield appreciable gains.

Ensuring that your Stinger’s tires are properly inflated is another way to improve fuel efficiency. Check your tire pressure regularly and maintain the recommended PSI, which can be found on the driver’s side door jamb. Underinflated tires increase rolling resistance, which forces the engine to work harder and consume more fuel to maintain its speed.

Regular maintenance is critical for ensuring optimal engine performance and fuel economy. Keep up with scheduled oil changes, air filter replacements, and spark plug maintenance. Regular checkups will ensure your 2.0L engine is running efficiently rather than burning extra fuel due to neglect.

Avoid carrying unnecessary weight in your Stinger. Every extra pound reduces fuel efficiency, especially in a vehicle with a smaller engine. Remove any items from the trunk or rear seats that are not essential for your daily driving needs. A lighter vehicle requires less energy to accelerate and maintain speed, which means lower fuel consumption. Owners looking for all Kia fuel economy data will find a wealth of resources.