109 MPG combined is the headline figure for the 2023 Nissan LEAF SV, a number that immediately signals its electric powertrain and its goal to offer affordable, efficient transportation. This vehicle isn’t trying to break range records or performance metrics. The LEAF SV is aimed squarely at cost-conscious buyers who want low running costs and a minimal impact on the environment for their daily commutes and errands.

City and highway performance

The EPA rates the 2023 Nissan LEAF SV at 121 MPG in the city and 98 MPG on the highway. This difference shows the electric motor’s efficiency advantage in stop-and-go driving, where regenerative braking captures energy. In dense urban environments, the LEAF SV excels, using little electricity as it quietly navigates traffic. Highway driving, especially at higher speeds, decreases efficiency due to increased aerodynamic drag and fewer chances for regenerative braking. The lower highway figure doesn’t hurt its overall appeal, since the LEAF SV is mainly for urban and suburban use.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2023 Nissan LEAF SV at exactly $700. This is calculated by driving 15,000 miles per year and using the national average electricity price (which the EPA adjusts). This relatively low annual cost is the main reason buyers choose the LEAF SV. Compared to gasoline-powered vehicles, even efficient ones, the savings can be significant, freeing up money.

Real-world expectations

While the EPA figures offer a standard, real-world fuel economy can change depending on driving style, weather, and terrain. Hard acceleration and braking will deplete the battery faster. Extreme temperatures can also affect battery efficiency.

Even in less than ideal conditions, the LEAF SV should still offer lower running costs than a similar gasoline vehicle. Drivers who have a smooth, consistent driving style and use regenerative braking can often meet or exceed the EPA estimates.

How it compares

The 2023 Nissan LEAF SV is in a market of electric vehicles with different efficiencies. The Chevrolet Bolt EUV, for example, is rated at 115 MPG combined, offering slightly better efficiency. The Hyundai Kona Electric achieves 120 MPG Combined. However, the LEAF often stands out with a more accessible price and available inventory. For buyers who want the lowest running costs and long range, these other models might work, but for those seeking affordability, efficiency, and practicality, the LEAF SV is still a good choice. Compare LEAF MPG across all years to ensure you’re getting the best deal.

Tips to maximize efficiency

Precondition the cabin while the LEAF SV is still plugged in. Heating or cooling the interior using grid power reduces energy use during your drive, improving range and efficiency.

Use the LEAF SV’s regenerative braking. Engage “B” mode to increase regenerative braking when you lift off the accelerator. This helps recapture more energy and reduce wear on the brake pads.

Check your tire pressure regularly. Underinflated tires increase rolling resistance, which reduces efficiency. Keep the recommended tire pressure on the tire placard to improve fuel economy and handling.

Avoid hard acceleration and braking. Smooth acceleration uses less energy than rapid starts. Anticipate traffic and brake gently to maximize regenerative braking and reduce energy loss. For all Nissan fuel economy data, check the EPA.

Plan your routes carefully. Choose routes with little stop-and-go traffic and avoid unnecessary highway driving if possible. This will keep you within the LEAF SV’s best efficiency range and reduce energy consumption.