The 2022 Hyundai Ioniq Plug-in Hybrid 1.6L 4-cyl achieves 52 MPG combined, making it a fuel-efficient vehicle. This is a key selling point for a car designed to bridge the gap between gasoline-powered cars and full electric vehicles. Hyundai engineered this plug-in hybrid for buyers who prioritize efficiency, value, and a desire to minimize their impact on the environment.

City and highway performance

The Ioniq Plug-in Hybrid performs well in both city and highway driving, with an EPA-estimated 52 MPG in both scenarios. This consistency shows the car’s well-optimized hybrid system. In urban environments, the electric motor handles much of the low-speed acceleration and stop-and-go traffic, maximizing efficiency. On the highway, the gasoline engine works with the electric motor to maintain consistent speed and deliver impressive fuel economy, even at higher speeds. The automatic AM-S6 transmission helps the powertrain operate smoothly and efficiently.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2022 Hyundai Ioniq Plug-in Hybrid is $850. This is based on driving 15,000 miles per year and using national average fuel prices. Your actual fuel costs will vary depending on your driving habits, city versus highway driving, and local gas prices. However, $850 is a significant potential savings compared to conventional gasoline-powered vehicles. Those who maximize the electric range can bring the annual cost down even more.

Real-world expectations

The EPA provides a standardized testing procedure that results in the 52 MPG rating, but real-world fuel economy can vary. Drivers who frequently use the Ioniq’s all-electric range and diligently plug in to recharge the battery will likely see fuel economy numbers exceeding the combined EPA estimate. Conversely, drivers who primarily rely on the gasoline engine and seldom charge the battery may experience fuel economy closer to that of a conventional hybrid, which is still respectable, but less impressive. Understanding how your driving style affects fuel consumption will help you best use the Ioniq’s fuel-saving potential. Also, like all hybrid cars, drivers can achieve close to the listed EPA estimated MPG in real-world conditions if they drive sensibly.

How it compares

The 2022 Ioniq Plug-in Hybrid faces strong competition in the plug-in hybrid segment. The Toyota Prius Prime offers a similar plug-in hybrid experience. With an EPA-estimated 54 MPG combined, the Prius Prime gets slightly better fuel efficiency than the Ioniq Plug-in Hybrid, but the Ioniq may offer a slightly different driving experience or feature set that appeals to some buyers. The Ford Escape Plug-in Hybrid delivers a combined 40 MPG and appeals to those needing more passenger and cargo space while staying in the world of PHEV technology. These vehicles show why people look closely at all Hyundai fuel economy data to make the best decision. Those considering the Ioniq should also shop around looking at IONIQ MPG across all years to be sure!

Tips to maximize efficiency

Maximize the car’s electric range by plugging it in whenever possible. Even short charging sessions can replenish a significant portion of the battery’s capacity, allowing you to drive on electric power for a greater portion of your commute. Using the Ioniq’s regenerative braking system is also essential. By gently releasing the accelerator pedal, you can convert the car’s kinetic energy back into electricity, effectively recouping energy that would otherwise be lost as heat.

Adopt a smooth and anticipatory driving style. Avoid sudden acceleration and hard braking, both of which consume more energy. Maintaining a steady speed and anticipating traffic flow can significantly improve fuel economy. Also, be aware of how your driving mode impacts MPG: eco mode works best for fuel efficiency, while sport mode prioritizes performance.

Proper tire inflation is important for optimal fuel economy. Check your tire pressure regularly and ensure that it matches the recommended level indicated on the doorjamb sticker. Underinflated tires increase rolling resistance and reduce fuel efficiency. Many vehicles will be close to 10% less efficient when the tire pressure is below the recommended setting.

Minimize excessive weight in the vehicle. Carrying unnecessary cargo or passengers increases the amount of energy required to move the car. Declutter the inside and trunk, and remove any items you don’t regularly need. It’s simple, but effective.