140 MPGe combined is a strong reason to choose the 2024 Hyundai Ioniq 6 Long Range RWD with 18-inch wheels. This isn’t an SUV for hauling kids and cargo, nor is it a truck used for towing. This is a sleek, aerodynamic sedan prioritizing efficiency and style, designed for tech-savvy drivers who value low running costs and a distinctive presence. Its mission is to deliver guilt-free, head-turning transportation, and the MPGe figure is the headline achievement.

City and highway performance

The Ioniq 6’s efficiency shines in both city and highway driving, although it’s optimized for stop-and-go conditions. The EPA rates it at 153 MPGe in the city. The regenerative braking system captures energy during deceleration and feeds it back into the battery; this is where the Ioniq 6 recoups much of its power, making it exceptionally frugal in urban environments. The highway figure of 127 MPGe is lower, but still remarkable for a vehicle of this size. The reduced figure is due to less regenerative braking and the energy required to overcome aerodynamic drag at higher speeds. Even so, long road trips are easily achievable with minimal impact on your wallet compared to a gasoline-powered car.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2024 Hyundai Ioniq 6 Long Range RWD (with 18-inch wheels) at just $550. This is based on driving 15,000 miles per year, with a mix of city and highway driving, using the national average electricity prices. This low figure represents significant savings compared to even the most efficient gasoline-powered cars. It’s a selling point for those looking to reduce their carbon footprint and save money on fuel.

Real-world expectations

The EPA numbers provide a solid baseline, but your actual MPGe may vary depending on several factors. Driving style, weather conditions, and terrain all play a role. Aggressive acceleration, frequent hard braking, and driving at high speeds will reduce efficiency. Extremely cold temperatures can also negatively impact battery performance, leading to lower MPGe figures. With mindful driving habits, maintaining the EPA estimates can be achievable. Many owners even exceed those figures, particularly in moderate climates and primarily city driving. Factors to consider include how often you use climate control, average speeds and overall driving style.

How it compares

The Ioniq 6’s efficiency is among the best in its class. For example, the Tesla Model 3 Long Range achieves around 134 MPGe combined, a bit lower than the Ioniq 6. The Polestar 2 Long Range Single Motor offers approximately 107 MPGe combined. The Ioniq 6 excels by prioritizing electric efficiency over all-out performance. This matters to the buyer seeking the absolute lowest running costs. Someone choosing the Ioniq 6 over those alternatives is prioritizing economy over performance, or perhaps prefers the unique styling of the sleek Hyundai. For those looking to explore all Hyundai fuel economy data, the Ioniq 6 stands out as a leader. And comparing IONIQ MPG across all years, you’ll find a commitment to consistently efficient designs.

Tips to maximize efficiency

Use the Ioniq 6’s regenerative braking settings. Experiment with different levels to find the one that best suits your driving style and maximizes energy recapture without being intrusive. Higher regen settings allow for one-pedal driving, which can significantly increase efficiency in stop-and-go traffic.

Precondition the battery pack before driving, especially in cold weather. Use the Hyundai Bluelink app to remotely warm the battery while the car is still plugged in. This helps optimize battery performance and range by bringing it to its ideal operating temperature before you set off.

Minimize the use of energy-intensive accessories like air conditioning and heating. Use the seat heaters and steering wheel heater instead of climate control whenever possible. These features consume significantly less energy and can keep you comfortable without drastically reducing your MPGe.

Maintain proper tire inflation. Underinflated tires increase rolling resistance, which reduces efficiency. Check your tire pressure regularly and inflate them to the recommended level, which can be found on the tire placard located on the driver’s side doorjamb.

Drive smoothly and avoid aggressive acceleration and braking. Gradual acceleration and consistent speeds are key to maximizing range. Anticipate traffic flow and maintain a safe following distance to minimize the need for sudden stops, allowing the regenerative braking system to work effectively.