20 MPG combined isn’t exactly fuel efficient, but for the 2017 Kia Sorento FWD with the 3.3L V6, it’s a compromise many buyers willingly accept. This isn’t a vehicle aimed at hypermilers; it’s designed for families and individuals who prioritize interior space, a smooth ride, and readily available power over squeezing every last mile from a gallon of gasoline. The Sorento buyer needs room for kids, cargo, or both, and the V6 provides confident acceleration for merging and passing, something the base four-cylinder sometimes struggles with.

City and highway performance

The EPA estimates for the 2017 Sorento V6 FWD break down to 18 MPG in the city and 25 MPG on the highway. The city figure reflects the engine’s need to work harder in stop-and-go traffic, dealing with frequent acceleration and deceleration. The highway number is more indicative of the engine’s efficiency at a constant cruising speed. While 25 MPG isn’t stellar, it’s respectable for a vehicle of this size and weight. Drivers who spend the majority of their time on the open road can expect to get closer to that figure, while those primarily navigating urban environments will likely see numbers closer to, or even slightly below, 18 MPG. The six-speed automatic transmission, while not the most modern in terms of gear count, reliably delivers power when contributes to decent highway efficiency.

Annual fuel cost

According to the EPA, the estimated annual fuel cost for the 2017 Kia Sorento V6 FWD is $2,200. This figure is based on driving 15,000 miles per year and using national average fuel prices. It’s a useful benchmark for comparing the Sorento’s operating costs against other vehicles, but individual expenses will vary depending on driving habits, local fuel prices, and the specific grade of gasoline used. Although regular unleaded is recommended, some drivers may opt for premium fuel, further increasing their annual fuel expenditure.

Real-world expectations

The EPA’s numbers provide a standardized baseline, but real-world fuel economy often deviates. The 20 MPG combined is achievable, but requires conscientious driving. Hard acceleration, frequent braking, and excessive idling will all negatively impact fuel consumption. Loading the vehicle with passengers and cargo also adds weight, which forces the engine to work harder. Some drivers report average MPG figures slightly below the EPA estimates, particularly in mixed driving conditions. Paying attention to driving habits and minimizing unnecessary weight can help bridge the gap between the official numbers and what you actually see on the fuel pump.

How it compares

In the mid-size SUV segment, the 2017 Sorento V6 FWD sits roughly in the middle of the pack in terms of fuel economy. A 2017 Toyota Highlander FWD with its 3.5L V6 manages a slightly better 22 MPG combined, making it a more fuel-efficient choice for buyers prioritizing gas mileage. On the other hand, a 2017 Ford Explorer with the 3.5L V6 achieves around 19 MPG combined, placing it slightly below the Sorento. The Honda Pilot, another strong competitor, also hovers around 22 MPG combined for its front-wheel drive V6 variants. This matters to the Sorento buyer because while fuel economy isn’t their top priority, they still want to be reasonably responsible. A difference of 2-3 MPG across thousands of miles adds up, so the Sorento’s figures have to be close enough to competitors without sacrificing the other attributes they value, namely, a comfortable ride and strong engine.

Tips to Maximize Efficiency

Gentle acceleration is key to maximizing fuel economy in the Sorento. Avoid aggressive starts from a standstill, and gradually increase your speed. The Sorento’s V6 provides ample power, so there’s no need to push it hard unless absolutely necessary. A smoother, more deliberate driving style will significantly improve your MPG.

Maintain a consistent speed on the highway and use cruise control whenever possible. Fluctuations in speed require the engine to constantly adjust, wasting fuel. Setting cruise control allows the engine to maintain a steady state, minimizing unnecessary fuel consumption, especially on longer trips, and be aware of your speed because anything above 65mph will hurt fuel economy.

Ensure your tires are properly inflated. Underinflated tires increase rolling resistance, forcing the engine to work harder and reducing fuel economy. Check your tire pressure regularly and inflate them to the recommended pressure listed on the sticker inside the driver’s side doorjamb. This is a simple maintenance task that can have a noticeable impact on your MPG.

Minimize idling time. If you’re stopped for more than a minute or two, turn off the engine. Idling consumes fuel without moving the vehicle, significantly impacting your MPG. This is especially important in urban areas where idling is more common due to traffic congestion, and running your heater or air conditioner also reduces fuel economy.

Reduce unnecessary weight. Remove any items from your vehicle that you don’t need, such as sports equipment or tools. Extra weight forces the engine to work harder, reducing fuel economy. A lighter vehicle is a more efficient vehicle, so minimizing weight is a simple way to improve your MPG.