35 MPG combined is a respectable figure for the 2023 Kia Sportage Plug-in Hybrid, but the number itself only tells part of the story. It’s about intelligently blending electric and gasoline power in a stylish and practical compact SUV. The Sportage PHEV appeals to a very specific buyer: someone who wants the lower fuel costs of an EV for their shorter commutes and errands, but needs the reassurance of a gasoline engine for longer trips. They’re willing to pay a premium upfront for the plug-in capability knowing they’ll recoup some of that cost through lower fuel bills and potential tax incentives.

City and highway performance

The EPA numbers suggest a surprisingly consistent fuel economy profile for the Sportage PHEV, with 36 MPG in the city and 35 MPG on the highway. This near-identical rating highlights the efficiency of the hybrid system in both driving environments. In city driving, the electric motor can handle much of the workload, especially in stop-and-go traffic. The regenerative braking system further contributes by recapturing energy during deceleration. On the highway, the gasoline engine kicks in more frequently to maintain speed, but the hybrid system still assists by smoothing out power delivery and optimizing fuel consumption. This balanced performance is a key selling point for buyers who split their time between urban and long-distance driving.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2023 Kia Sportage Plug-in Hybrid at $1,250. This figure is based on driving 15,000 miles per year, with a set percentage of city versus highway driving, and using the national average fuel prices at the time of calculation. It’s an approximation, of course, and your individual fuel costs will vary depending on your driving habits and local fuel prices.

However, it provides a useful benchmark for comparing the Sportage PHEV’s running costs against similar vehicles. By plugging in regularly and maximizing electric-only driving, many owners will spend significantly less than this $1,250 estimate, especially if their daily commute is within the vehicle’s electric range.

Real-world expectations

While the EPA numbers provide a standardized comparison, real-world fuel economy will vary based on several factors. Driving style is a major influence; aggressive acceleration and hard braking will always reduce efficiency. Terrain matters, too; hilly routes demand more power and increase fuel consumption. Temperature also plays a role, as cold weather can reduce battery performance and increase reliance on the gasoline engine. However, with mindful driving habits and regular charging, Sportage PHEV owners can reasonably expect to achieve numbers close to the EPA estimates.

Those who can capitalize on the electric range for most of their daily driving will see the biggest savings.

How it compares

Against similar models, the 2023 Kia Sportage Plug-in Hybrid holds its own. The Toyota RAV4 Prime, another popular plug-in hybrid SUV, boasts a higher combined MPG of 38, but comes at a higher price point. The Mitsubishi Outlander PHEV offers an EPA combined rating of 26 MPG. For those considering a non-plug-in hybrid, the standard Kia Sportage Hybrid achieves a combined MPG of 43. However, that lacks the all-electric driving range and the potential for even lower running costs of the PHEV. These comparisons are critical for the Sportage PHEV buyer, who is carefully weighing the initial investment against the long-term running costs and less gas. For all Kia fuel economy data, consult the EPA data. Also, see SPORTAGE MPG across all years.

Tips to maximize efficiency

Plug in whenever possible. The more you rely on electric power, the less gasoline you’ll burn. Take advantage of off-peak charging rates to save even more money on electricity costs. Develop the habit of plugging in at home overnight and topping up at public charging stations when convenient.

Drive conservatively. Gentle acceleration and smooth braking conserve energy. Anticipate traffic flow and avoid sudden stops or starts. Use the Sportage PHEV’s Eco mode to optimize fuel efficiency. This mode adjusts the throttle response and shift patterns to prioritize fuel economy over performance.

Maintain proper tire inflation. Underinflated tires increase rolling resistance, which reduces fuel efficiency. Check your tire pressure regularly and inflate them to the recommended level. Also, ensure your tires are properly aligned, as misalignment can cause uneven wear and reduce fuel economy.

Reduce excess weight. Carrying unnecessary cargo adds weight to the vehicle, which increases fuel consumption, so remove any items you don’t need from the trunk. Roof racks and cargo carriers also create aerodynamic drag, so remove them when not in use.

Plan your trips wisely. Combine errands into a single trip to avoid multiple cold starts. Cold starts consume more fuel than driving a warm engine. Also, use navigation systems to find the most efficient routes and avoid traffic congestion.