29 MPG combined is a respectable figure for the 2022 Lexus LC 500h, especially when you consider that the LC 500h is a sleek, luxurious grand tourer with a turbocharged engine and electric motor. This isn’t a vehicle bought solely for maximizing fuel savings; it’s a statement, an experience, and a head-turner that happens to be relatively efficient. Buyers in this segment prioritize style, technology, and driving pleasure, understanding that ultimate fuel economy isn’t the primary objective. They appreciate that Lexus has managed to blend performance with less gas.

City and highway performance

The EPA estimates put the LC 500h at 26 MPG in city driving and 34 MPG on the highway. The city figure is particularly impressive for a car of this size and caliber, further demonstrating the effectiveness of the Lexus Hybrid Drive system. The electric motor assists the 3.5L V6 engine during stop-and-go traffic, reducing fuel consumption compared to a traditional gasoline engine. The highway MPG also holds up, suggesting the LC 500h is a comfortable and efficient long-distance cruiser. Keep in mind, however, that aggressive driving, even in “Eco” mode, will adversely affect these numbers.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2022 Lexus LC 500h at $2,000. This figure is based on driving 15,000 miles per year and using national average fuel prices. It serves as a benchmark for comparing running costs with other vehicles. However, your actual fuel expenses will vary depending on your driving habits, local fuel prices, and the type of fuel you use. While the LC 500h doesn’t require premium fuel, some drivers may choose to use it for optimal performance.

Real-world expectations

While the EPA estimates provide a guide, real-world fuel economy often deviates. Drivers who frequently exploit the LC 500h’s performance capabilities, particularly the surge of power from the electric motor, will likely see numbers closer to the low 20s. Conversely, those who adopt a more relaxed driving style and use the car primarily for highway cruising might achieve figures closer to, or even slightly exceeding, the EPA’s 34 MPG highway estimate. The adaptive variable suspension (AVS) also plays a subtle role, as selecting “Comfort” mode can contribute to slightly better fuel efficiency than “Sport” or “Sport+”. Check our LC MPG across all years if you want to compare this specific model year against previous years.

How it compares

Compared to its competitors, the LC 500h’s fuel economy is a definite advantage. The BMW 8 Series, for example, struggles to reach even the mid-20s in combined MPG, regardless if you select the inline-6 or V8 options. The Porsche 911, while offering exhilarating performance, is firmly in the low 20s for most trims. Even the Mercedes-Benz SL, another grand touring icon, struggles to match the LC 500h’s efficiency, even with the base engine offering over 300 fewer horsepower. The LC 500h offers a blend of luxury, performance, and relative fuel efficiency that few rivals can match. Someone cross-shopping these vehicles likely prioritizes performance, style and amenities, but may also be considering the long-term cost of ownership, where the LC 500h shines.

Tips to maximize efficiency

Use the “Eco” drive mode. This setting adjusts throttle response and climate control settings to prioritize fuel efficiency. While it may slightly dampen the car’s performance, it can make a noticeable difference in fuel consumption, especially in city driving.

Employ smooth and gradual acceleration. Avoid abrupt starts and stops, as these actions consume significantly more fuel. The LC 500h’s hybrid powertrain allows for smooth, electric-only acceleration at low speeds, minimizing gasoline usage.

Maintain a consistent speed on the highway. Using cruise control can help prevent fluctuations in speed, which can negatively impact fuel economy. The LC 500h’s adaptive cruise control system is particularly useful in maintaining a safe following distance while optimizing fuel efficiency.

Ensure proper tire inflation. Underinflated tires increase rolling resistance, which can reduce fuel economy. Check your tire pressure regularly and inflate them to the recommended levels to maximize efficiency. The correct tire pressure can usually be found on a sticker located inside the driver’s side doorjamb.

Consider all factors when weighing costs. Fuel consumption is one component of the overall price of ownership. Research all Lexus fuel economy data to assess potential savings in other models, but remember that your individual priorities such as performance, features and appearance all play a role in the final decision.