93 MPGe combined makes the 2025 Mercedes-Benz EQE 350 Plus SUV’s energy consumption genuinely impressive, a definitive statement about the German automaker’s commitment to electrification, especially for a large, luxurious five-seat SUV that prioritizes comfort and cutting-edge technology. This isn’t a stripped-down economy EV; this is a segment-defining luxury vehicle designed to transport buyers in quiet silence, all while consuming energy at an astonishingly low rate. The buyers of this EQE 350 Plus SUV are not seeking the cheapest EV on the market; they are affluent individuals with a strong preference for Mercedes-Benz’s signature blend of elegance, advanced features, and a driving experience that feels both substantial and effortless. They accept its superior fuel economy not as a primary driver for purchase, but as a welcome, intelligent dividend of their decision to embrace premium electric mobility. For them, efficiency isn’t about compromise, but about advanced engineering and a reduced environmental footprint without sacrificing luxury.

City and highway performance

In the specifics, the EQE 350 Plus SUV achieves an exemplary 98 MPGe in city driving and a still-excellent 87 MPGe on the highway. This disparity, where city efficiency outstrips highway, is characteristic of most Battery Electric Vehicles (BEVs). In urban environments, sustained low speeds, frequent stops, and the regenerative braking system, which captures kinetic energy typically lost during deceleration and converts it back into electricity, allow the EQE 350 Plus SUV to shine. Coasting and moderate acceleration are its forte here, making gridlocked commutes far less taxing on the energy budget. On the highway, while the efficiency remains remarkably high for its class, the vehicle is battling constant aerodynamic drag at higher speeds, and there’s less opportunity for the regenerative braking system to recuperate energy. However, even at 87 MPGe, it handily outperforms any gasoline-powered luxury SUV, offering a distinctly quiet and refined cruising experience, punctuated only by the subtle whisper of wind and tire noise. For those who frequently navigate both urban sprawl and occasional longer journeys, this balance is perfectly engineered.

Annual fuel cost

The EPA estimates an annual fuel cost of just $800 for the 2025 Mercedes-Benz EQE 350 Plus SUV. This figure is based on driving 15,000 miles per year, with 45% city and 55% highway driving, using national average electricity prices. It starkly illustrates the long-term economic advantages of electric propulsion, especially when compared to internal combustion engine (ICE) vehicles in the same luxury segment. For the typical EQE owner, this $800 represents a significant saving compared to what they would spend on gasoline for a similarly sized and equipped luxury SUV. It means fewer trips to the charging station, or perhaps more accurately, less frequent and less costly charging sessions, and a predictable, lower operational expense. This predictable, lower cost of “fueling” is a considerable benefit, freeing up discretionary income that would otherwise be spent at the pump. It also underscores an aspect of EV ownership that often goes overlooked: the consistency and relative stability of electricity pricing compared to the volatile fluctuations of gasoline markets.

Real-world expectations

In real-world driving conditions, the EQE 350 Plus SUV is likely to deliver energy consumption very close to its EPA ratings, provided drivers adopt reasonable habits. The integrated navigation system can smartly route to available charging stations, and the vehicle’s battery management ensures optimal performance across varying temperatures. However, factors like aggressive driving, heavy use of climate control (especially in extreme hot or cold weather), and consistent high-speed highway travel will inevitably reduce advertised range and slightly increase energy consumption. The EQE’s substantial weight, due to its battery pack and luxurious amenities, also plays a role; while optimized, it still requires significant energy to move. Owners consistently report that the vehicle’s comfortable, quiet ride often encourages a smoother driving style, which inherently contributes to better efficiency. The precise MPGe numbers are more than just figures on paper; they translate into tangible, longer distances between charges and a lower overall running cost, affirming the EQE 350 Plus SUV’s status as a sensible yet opulent choice for the modern luxury consumer.

How it compares

The 2025 EQE 350 Plus SUV stands confidently against its immediate rivals, often outperforming them in efficiency while maintaining a distinct Mercedes-Benz character. Consider the Audi Q8 e-tron, for example, which offers a combined 89 MPGe. While respectable, the Q8 e-tron trails the EQE 350 Plus SUV by 4 MPGe, signifying a measurable difference in energy consumption over thousands of miles. The BMW iX xDrive50, another fierce competitor in the luxury electric SUV space, delivers a combined 86 MPGe. Again, the EQE 350 Plus SUV pulls ahead, showcasing a more refined balance of power and efficiency. Even comparing it to less direct but still premium options like the Tesla Model Y Long Range, which comes in at an impressive 123 MPGe combined, reveals the EQE’s mission. While the Model Y is significantly more efficient, it occupies a different position in the luxury landscape, often appealing to a different set of priorities regarding interior design, materials, and overall ambiance. Buyers considering all Mercedes Benz fuel economy data are looking for the inherent refinement and established brand prestige that only Mercedes-Benz can offer, alongside competitive electric efficiency. The EQE 350 Plus SUV’s strong MPGe figures demonstrate that it doesn’t just hold its own; it often leads the charge in its specific segment for luxury and efficiency, without sacrificing the opulent experience its nameplate promises, complementing the full EQE MPG across all years.

Tips to maximize efficiency

To truly get the most out of your EQE 350 Plus SUV’s efficiency, intelligent driving is key. Use the vehicle’s intelligent regenerative braking settings; adjust them via the MBUX system to a higher recuperation level, especially in city driving or when approaching downhill slopes, allowing the car to recapture more energy and feed it back to the battery.

Pre-conditioning the cabin while the vehicle is still plugged in, a feature known as “pre-entry climate control,” will draw power from the grid rather than the battery for heating or cooling. This ensures you start your journey with a fully charged battery and an optimal cabin temperature, thus extending your effective range.

Maintain proper tire inflation according to the manufacturer’s specifications. Under-inflated tires increase rolling resistance, forcing the electric motors to work harder and consuming more energy. Regularly checking your tire pressure can yield measurable gains in overall MPGe.

Smooth acceleration and gentle braking are important for an EV. Avoid rapid acceleration and aggressive stops, which are not only less efficient but also detract from the quiet driving experience the EQE is designed to provide. Driving with foresight, anticipating traffic, and minimizing sudden inputs will significantly conserve battery life.

Make judicious use of driving modes. While the EQE 350 Plus SUV certainly has the power to thrill, selecting an “Eco” or “Comfort” mode when range is a priority will optimize the powertrain for efficiency, often by softening throttle response and adjusting climate control output settings, ensuring you reach your destination with power to spare.