16 MPG combined. To be clear, the 2017 Mercedes-Benz Maybach S600 isn’t purchased for its frugality. This is a car for those who value ultimate luxury, supreme comfort, and effortless power above all else. Fuel efficiency is a minor concern for buyers accustomed to private jets and multi-million dollar homes. The S600 is a statement, and that statement isn’t about pinching pennies. It’s about arriving in unparalleled style.

City and highway performance

The EPA estimates the Maybach S600 at 13 MPG in the city and 21 MPG on the highway. The city figure reflects the demands of stop-and-go traffic where the massive 6.0L V12 engine must constantly overcome its own inertia to get the heavy Maybach moving. The highway number, while slightly better, still underscores the inherent inefficiency of powerful, large-displacement engines. Even with a 7-speed automatic transmission doing its best to optimize gearing, propelling a vehicle of this size and weight at cruising speeds requires a considerable amount of fuel.

Annual fuel cost

According to the EPA, the annual fuel cost for the 2017 Mercedes-Benz Maybach S600 is $3,600. This figure is based on driving 15,000 miles per year, with 55% of those miles driven in the city and 45% on the highway, using national average fuel prices. While $3,600 per year may seem significant to the average driver, it represents a small fraction of the overall cost of ownership for a vehicle in this price bracket. Those considering the Maybach S600 are unlikely to be deterred by fluctuations in gasoline prices. You can access all Mercedes Benz fuel economy data on our site.

Real-world expectations

While the EPA estimates provide a baseline, real-world fuel economy for the Maybach S600 can vary significantly based on driving style and conditions. Aggressive acceleration and frequent hard braking will undoubtedly lower MPG figures, especially in urban environments. Conversely, consistent highway cruising at moderate speeds might yield slightly better results than the EPA estimates. However, regardless of driving habits, expect the S600 to remain on the thirstier end of the automotive spectrum. Consider the MAYBACH MPG across all years to put this into context.

How it compares

Compared to its competitors, the Maybach S600’s fuel economy is, predictably, on the low end. For example, the V8-powered BMW 750i xDrive achieves a combined EPA rating of 22 MPG, while the Audi A8 L 3.0T manages 23 MPG. Even the Bentley Flying Spur V8 S, a close competitor in terms of luxury and performance, offers a slightly better 18 MPG combined. This difference matters to some buyers, even at this extreme end of the luxury market. Some owners are mindful of their environmental footprint or simply prefer to visit the gas station less frequently. For others, the raw power and exclusivity of the V12 outweigh any fuel economy concerns.

Tips to maximize efficiency

While the Maybach S600 isn’t designed for fuel sipping, there are a few strategies to minimize consumption. Avoid aggressive acceleration and braking, as the heavy car and powerful engine consume a lot of fuel when pushed hard. Using the car’s Eco driving mode, if equipped, can also help to reduce fuel consumption by optimizing engine and transmission settings for efficiency.

Ensure the tires are properly inflated to the recommended pressure. Underinflated tires increase rolling resistance, forcing the engine to work harder and consume more fuel. Also, minimize unnecessary weight in the vehicle, as extra cargo adds to the load the engine must carry.

Plan your routes strategically to avoid stop-and-go traffic whenever possible. Constant acceleration and deceleration are detrimental to fuel economy. Maintaining a steady speed on the highway, within legal limits, will generally yield the best MPG results. Using cruise control can help maintain this.

Keep up with routine maintenance, including regular engine tune-ups and air filter replacements. A well-maintained engine operates more efficiently, contributing to improved fuel economy. Also, ensure the air conditioning system is functioning optimally. A malfunctioning AC compressor can put extra strain on the engine, increasing fuel consumption.