94 MPGe combined, city, and highway makes the 2025 Mercedes-Benz EQE 350 Plus a highly efficient electric luxury sedan. This figure establishes the EQE 350 Plus as a competent EV, and a class leader in energy consumption. This is a defining characteristic for buyers who prioritize lower fuel costs and operational cost over outright blistering acceleration. Mercedes-Benz designed the EQE from the ground up as an electric vehicle. Its aerodynamic efficiencies, battery management smarts, and refined powertrain all coalesce into this impressive energy rating, translating to ownership benefits for the eco-conscious executive or affluent technophile.

City and highway performance

The EQE 350 Plus’s uniform 94 MPGe across both city and highway driving cycles shows the efficiencies inherent in its electric powertrain and meticulous aerodynamic sculpting. In urban environments, where constant stop-and-go creates energy demands that traditional internal combustion engines struggle with, the EQE 350 Plus excels. Its reliable regenerative braking system actively recaptures energy that would otherwise be lost, feeding it back into the battery and significantly contributing to that 94 MPGe city figure. This energy recovery means extended urban range and a quiet driving experience, as the driver rarely needs to apply the friction brakes. On the open highway, maintaining higher speeds typically drains EV batteries faster. However, the EQE 350 Plus’s sleek, cab-forward design, flush door handles, and carefully managed thermal systems minimize drag and optimize power delivery, allowing it to maintain its impressive 94 MPGe even at sustained cruising speeds. This consistency underscores Mercedes-Benz’s engineering prowess, demonstrating that efficiency isn’t sacrificed for typical highway demands. This makes the EQE 350 Plus an ideal vehicle for both daily commutes through congested cityscapes and comfortable, long-distance journeys.

Annual fuel cost

The EPA estimates an annual fuel cost of $800 for the 2025 Mercedes-Benz EQE 350 Plus. This figure is calculated based on an assumed 15,000 miles of driving per year, with 45% of those miles driven on the highway and 55% in the city. The cost is derived using national average electricity prices, factoring in the vehicle’s specific 94 MPGe combined efficiency. For the typical EQE 350 Plus buyer, someone who might commute significant distances, frequently participates in highway travel, and is accustomed to the premium fuel costs of a luxury vehicle, this $800 figure represents a substantial reduction in operational expenses compared to an equivalent gasoline-powered luxury sedan. This is a tangible benefit, directly impacting the wallet month after month, and acts as a powerful incentive for those making the transition to electric mobility. This predictable and remarkably low annual energy expenditure is a core part of the EQE 350 Plus’s value.

Real-world expectations

While the EPA’s 94 MPGe provides an excellent benchmark, real-world efficiency for the EQE 350 Plus, like any EV, can fluctuate. Drivers consistently achieving the rated figure are typically those who practice mindful driving habits: smooth acceleration and deceleration, judicious use of climate control, and strategic use of regenerative braking. The vehicle’s suite of efficiency-enhancing features, including various drive modes, also plays a crucial role. Opting for “Eco” mode, for instance, dulls throttle response and optimizes climate control settings to maximize range, directly contributing to energy savings. On the other hand, aggressive driving, frequent use of the more performance-oriented “Sport” mode, or consistent operation in extreme temperatures (hot or cold) will invariably reduce the actual MPGe experienced. The EQE 350 Plus, however, is built for a specific demographic: those seeking quiet, comfortable luxury paired with technological sophistication. These individuals tend to prioritize a smooth, controlled driving style, which naturally aligns well with achieving remarkable real-world efficiency figures close to or even exceeding the EPA rating. For more data on this range of vehicles, refer to EQE MPG across all years.

How it compares

The 2025 Mercedes-Benz EQE 350 Plus, with its 94 MPGe, positions itself as a strong contender in the luxury EV sedan segment for efficiency. Its closest rival, the Tesla Model 3 Long Range, offers an EPA-estimated 132 MPGe, showcasing Tesla’s efficiency leadership, but at a different price point and with a distinct, less conventionally luxurious interior experience. The Audi Q4 e-tron quattro, while an SUV and not a direct sedan competitor, provides an interesting cross-shop for range-conscious luxury buyers, delivering 100 MPGe, highlighting the different trade-offs in form factor and energy use. The BMW i4 eDrive40, a more direct rival in terms of powertrain and luxury ethos, achieves an excellent 109 MPGe. However, the EQE 350 Plus doesn’t aim to be the most efficient EV at any cost. Instead, it blends its 94 MPGe with a quintessential Mercedes-Benz sense of occasion, unparalleled interior refinement, and cutting-edge MBUX technology. Buyers of the EQE 350 Plus are not solely chasing the highest possible MPGe number. They are seeking a holistic luxury EV experience where efficiency is a significant, but not the only, contributing factor to their purchasing decision. The 94 MPGe on offer is more than adequate for their needs, providing both range confidence and low running costs within a package that prioritizes comfort and prestige. More detailed comparisons across the brand can be found by reviewing all Mercedes Benz fuel economy data.

Tips to maximize efficiency

Use the EQE 350 Plus’s customizable regenerative braking settings. Experiment with the various levels available, from light recuperation to strong, one-pedal driving, to find the setting that best suits your driving style and maximizes energy recapture during deceleration.

Master the use of the “Eco” driving mode, which optimizes power delivery and climate control for maximum efficiency. This mode subtly reduces the car’s overall energy consumption without significantly detracting from the refined driving experience.

Pre-condition the cabin while the vehicle is still plugged in and charging. This allows the battery’s energy to be used for climate control before you even start your journey, reducing the power drain once you’re underway.

Maintain proper tire pressure, as underinflated tires significantly increase rolling resistance and reduce efficiency. Check the recommended pressures regularly, especially before long trips, to ensure optimal performance.

Plan your routes in advance to avoid unnecessary detours and heavy traffic. The EQE 350 Plus’s navigation system can help you find the most efficient route, minimizing energy consumption and maximizing your effective range.