21 MPG combined isn’t going to win any awards, but for the 2020 Mercedes-Benz Metris Passenger Van with its 2.0L 4-cylinder engine, it’s a reasonable trade-off. This isn’t a fuel-sipping hybrid; it’s a tool. The Metris is designed to haul people and cargo, and its purpose dictates its efficiency. Consider small business owners shuttling clients, hotels providing airport transport, or large families needing versatile seating. These buyers prioritize space, reliability, and Mercedes-Benz build quality over outright fuel economy, but that doesn’t mean efficiency is irrelevant.

City and highway performance

The EPA estimates the 2020 Metris Passenger Van at 20 MPG in the city and 24 MPG on the highway. These figures reflect the characteristics of the vehicle and its intended use. City driving, with frequent stops and starts, strains fuel economy due to the Metris’ weight and the engine’s need to overcome inertia repeatedly. The 7-speed automatic transmission works to keep the engine in its optimal range. On the highway, the Metris fares better. Cruising at a steady speed allows the engine to operate more efficiently, using the transmission’s higher gears to reduce RPMs. However, aerodynamic drag becomes a factor at higher speeds, impacting fuel consumption. Wind resistance is considerable with the Metris’ boxy shape.

Annual fuel cost

According to the EPA, the estimated annual fuel cost for the 2020 Mercedes-Benz Metris Passenger Van is $2,750. This figure is based on driving 15,000 miles per year and using national average fuel prices. It’s a useful benchmark, but keep in mind that actual costs can vary significantly based on driving habits, local fuel prices, and the type of driving (city vs. highway). This figure assumes regular gasoline; using premium fuel will raise the annual cost.

Also, this calculation uses the combined MPG figure, which is an average. Drivers who spend most of their time in the city may find their annual fuel costs exceeding the EPA estimate.

Real-world expectations

While the EPA provides a standardized estimate, real-world MPG can differ. How you drive matters. Aggressive acceleration, hard braking, and high speeds can all negatively affect fuel economy. Load also plays a significant role. A Metris packed with passengers and luggage will consume more fuel than an empty one. Terrain is another factor. Hilly or mountainous routes require more power, decreasing MPG. Keeping tires properly inflated and ensuring the vehicle is well-maintained will help maintain optimal fuel efficiency.

Owners should consult online forums and communities dedicated to the Metris to get a better understanding of what other drivers are experiencing in similar conditions. You can also compare METRIS MPG across all years to see if other model years may suit your needs.

How it compares

In the realm of passenger vans, the Metris occupies an interesting niche. The Ford Transit Connect, with its available 2.0L engine, offers better fuel economy, achieving around 26 MPG combined. However, the Transit Connect is smaller and less powerful. The larger Ford Transit, equipped with its base 3.5L V6, delivers around 17 MPG combined, a significant drop compared to the Metris. The Dodge Grand Caravan, while not directly comparable in terms of size and intended use, achieves around 20 MPG combined with its 3.6L V6. The Chrysler Pacifica, a minivan, edges out the Metris slightly with around 22 MPG combined.

These comparisons highlight that while the Metris doesn’t lead its class in fuel economy, it strikes a balance between size, power, and efficiency that appeals to a specific market. Prospective buyers seeking all all Mercedes Benz fuel economy data will want to consider how these trade-offs align with their priorities.

Tips to maximize efficiency

Smooth and steady acceleration is important to improving fuel economy in the Metris. Avoid fast starts and try to anticipate traffic flow. Gentle acceleration allows the engine to operate more efficiently, reducing fuel consumption.

Minimize idling. The 2.0L engine in the Metris consumes fuel even when the van is stationary. If you anticipate being stopped for more than a minute, turn off the engine. This is particularly relevant in city driving where idling at stoplights or in traffic can add up quickly.

Maintain proper tire inflation. Underinflated tires increase rolling resistance, forcing the engine to work harder and reducing fuel economy. Check your tire pressures regularly and inflate them to the recommended levels, which can be found on a sticker inside the driver’s side doorjamb. Consider that tire pressure changes with ambient temperature, so periodic adjustments are needed.

Lighten the load. Excess weight directly impacts fuel economy. Remove any unnecessary items from the van’s cargo area. Reducing the overall weight allows the engine to operate more efficiently, particularly during acceleration and climbing hills.

Use cruise control on the highway whenever possible. Cruise control maintains a constant speed, preventing unnecessary acceleration and deceleration. This can significantly improve fuel economy on long highway journeys. However, avoid using cruise control in hilly terrain, as the system may downshift frequently, negating some of the efficiency benefits.