27 MPG combined is respectable for the 2017 Volkswagen Passat 1.8L, a mid-size sedan that prioritizes comfort and interior space over sporting performance. This isn’t a hyper-efficient hybrid or a bare-bones economy car; it’s a family-friendly sedan designed for commuting, school drop-offs, and weekend road trips – where practicality and a smooth ride are valued. Its fuel efficiency balances those needs and the realities of driving a car of this size.

City and highway performance

The EPA estimates of 23 MPG in the city and 34 MPG on the highway show where the Passat 1.8L performs best. The city figure is adequate, reflecting the engine’s need to work harder in stop-and-go traffic. The highway number is where this car excels. The smooth-shifting six-speed automatic transmission allows the engine to settle into a relaxed cruise. This makes the Passat a comfortable and relatively fuel-efficient car for long journeys. You’ll notice the difference most on extended road trips, where the Passat’s comfortable seats and quiet cabin further enhance the experience. The 1.8L engine, while not the most powerful in its class, provides adequate acceleration for merging and passing on the highway when needed.

Annual fuel cost

According to the EPA, the annual fuel cost for the 2017 Volkswagen Passat 1.8L is estimated at $1,600. This figure is based on driving 15,000 miles per year, with a roughly even split between city and highway driving, using national average fuel prices. This is just an estimate, and your actual fuel costs may vary depending on your driving habits, local fuel prices, and the conditions in which you drive. If you primarily drive in the city, or if fuel prices in your area are higher than the national average, you can expect to spend more. If you primarily drive on the highway and take steps to maximize fuel efficiency, you may spend less.

Real-world expectations

While the EPA estimates provide a useful benchmark, real-world fuel economy can differ. Drivers who prioritize smooth acceleration and avoid aggressive braking are more likely to achieve or even exceed the EPA numbers. Aggressive driving will certainly lower the MPG. Factors like tire pressure, vehicle maintenance, and even the weight of cargo can affect fuel economy. Load up the Passat with passengers and luggage, and you’ll naturally see a slight decrease in MPG compared to driving solo with an empty trunk.

How it compares

The 2017 Volkswagen Passat 1.8L’s fuel economy holds up reasonably well against its competitors. The 2017 Honda Accord with its 2.4L engine achieves around 27 MPG combined, mirroring the Passat’s number. A similarly equipped 2017 Toyota Camry, with its 2.5L engine, also lands in a similar range. Newer, more fuel-conscious trim levels of those competitors may outperform the Passat. For example, the 2017 Ford Fusion EcoBoost (1.5L) advertises closer to 30 MPG combined. For a buyer primarily concerned with lower fuel costs, this difference may be a factor in their car buying decision. Be sure to view all Volkswagen fuel economy data before making a buying decision. Or narrow your choice by focusing on PASSAT MPG across all years.

Tips to maximize efficiency

One of the simplest ways to improve fuel economy in your Passat is to ensure your tires are properly inflated. Check your tire pressure regularly and maintain the recommended inflation level found on the sticker inside the driver’s side doorjamb. Underinflated tires create more rolling resistance, forcing the engine to work harder and consume more fuel.

Gentle acceleration and braking are important for maximizing fuel economy. Avoid rapid starts and stops, and anticipate traffic flow to maintain a smooth, steady pace. The Passat’s automatic transmission is designed to shift smoothly and efficiently. Making it shift more via aggressive starts and stops will negate any fuel savings.

Regular maintenance is key to keeping your Passat running well. Ensure the engine is properly tuned, the air filter is clean, and the oil is changed according to the factory-recommended schedule. These simple steps can help optimize engine performance and improve fuel efficiency.

Reduce your vehicle’s weight by removing unnecessary items from the trunk and passenger compartment. Excess weight forces the engine to work harder, reducing fuel economy. Leaving items unnecessarily in the car can reduce your fuel MPG by a small but measurable amount, especially if you are making regular trips.

Aggressive driving wastes fuel. Avoid speeding to get to a red light faster; that sort of driving reduces MPG. Pay attention, and avoid the temptation to “put the pedal down” at every opportunity.