The 2015 Kia Sorento FWD with the 3.3L V6 engine gets an EPA estimated 21 MPG combined. While not class-leading, this is an acceptable trade-off for the smooth power and increased passenger and cargo space. This Sorento is for families who prioritize comfort and capability over maximum fuel efficiency, those willing to accept mid-pack fuel economy for a more relaxed driving experience and the flexibility of a larger vehicle.

City and highway performance

The EPA estimates the 2015 Kia Sorento FWD 3.3L V6 achieves 18 MPG in the city and 25 MPG on the highway. The city number reflects the demands of stop-and-go traffic and frequent acceleration, situations where the larger V6 works harder than a smaller, turbocharged engine might. The highway MPG shows that when cruising at a steady speed, the Sorento can achieve respectable efficiency for its size and powertrain. The six-speed automatic transmission helps keep the engine in its optimal RPM range for fuel conservation on long highway drives.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2015 Kia Sorento FWD 3.3L V6 is $2,100. This is based on driving 15,000 miles per year and using national average fuel prices. Individual spending may vary based on driving habits and local fuel costs, but this provides a way to understand the potential fuel expenses. Consider this EPA estimate when budgeting for the total cost of ownership. You can also review all Kia fuel economy data to consider options that may be more fuel efficient.

Real-world expectations

EPA estimates provide a useful baseline, but real-world fuel economy differs due to factors like driving style, traffic, and maintenance. Aggressive acceleration, hard braking, and neglecting maintenance negatively impact fuel efficiency. Drivers in congested urban environments may find their actual MPG closer to the city estimate, or even lower. Those who mostly drive on open highways may experience fuel economy closer to, or even exceeding, the EPA highway rating. If they drive with fuel efficiency in mind, many owners find they can meet or slightly exceed the combined MPG of 21.

How it compares

The 2015 Kia Sorento’s fuel economy is roughly in the middle of its class. For example, the V6-powered Toyota Highlander from the same year achieves an EPA-estimated 19 MPG city and 25 MPG highway, making it a close fuel efficiency competitor, while offering similar space and capability. The Honda Pilot is another popular choice in this segment, around 18/25 MPG as well. Some smaller, turbocharged competitors like the Ford Edge with its 2.0L EcoBoost engine manage significantly better fuel economy, getting as high as 20 city/30 highway. However, these options often sacrifice some towing capacity and interior volume. Buyers often prioritize the V6’s smooth power and the vehicle’s overall value, accepting the fuel economy as a reasonable compromise. For a broader perspective, review all Kia fuel economy data to compare the Sorento’s efficiency with other models in the lineup.

Tips to maximize efficiency

Gentle acceleration and smooth braking can improve fuel economy. Avoid aggressive driving, such as rapid acceleration or hard braking. Anticipate traffic and maintain a steady speed whenever possible. The Sorento is not a sports car, so embrace its relaxed character. Better mileage will reward you.

Ensure your tires are properly inflated. Underinflated tires increase rolling resistance, which forces the engine to work harder and consume more fuel. Check your tire pressure regularly and maintain the recommended inflation level specified on the tire placard inside the driver’s door. Properly inflated tires also contribute to better handling and tire life.

Reduce excess weight in the vehicle. The more weight the Sorento carries, the more fuel it consumes. Remove unnecessary items from the cargo area and passenger compartment. Minimize carrying heavy loads for extended periods. Every extra hundred pounds reduces your MPG noticeably.

Keep up with regular maintenance. A well-maintained engine runs more efficiently. Follow the recommended maintenance schedule in the owner’s manual, including oil changes, air filter replacements, and spark plug replacements. A properly tuned engine consumes less fuel and produces fewer emissions.

Use cruise control on the highway. When driving on relatively flat, open roads, cruise control can help maintain a consistent speed and optimize fuel economy. Avoid using cruise control in hilly terrain or heavy traffic, as it can sometimes lead to inefficient gear changes. Use it carefully to get the most benefits.