24 MPG combined is a reasonable expectation for the 2020 GMC Acadia FWD with the 2.0L turbocharged four-cylinder. It’s a mid-size SUV designed to haul the family, a reasonable amount of cargo, and do so in comfort. The Acadia buyer prioritizes space and a smooth ride over fuel efficiency, and this modern turbo engine with its nine-speed transmission delivers a balance between those two priorities.

City and highway performance

The EPA estimates for the 2020 Acadia FWD 2.0L are 21 MPG in the city and 28 MPG on the highway. The city figure reflects stop-and-go driving, where the Acadia’s weight matters, and the turbocharger may need to work a bit harder to get the SUV moving. The highway figure shows the benefits of the nine-speed automatic. At cruising speeds, the engine can settle into a low RPM range, maximizing fuel economy.

Drivers who spend more time on the open road will see better overall MPG than those primarily doing urban commutes. The Acadia’s aerodynamics, while improved over previous generations, still reduce fuel economy at higher speeds compared to a smaller vehicle.

Annual fuel cost

The EPA estimates the annual fuel cost for this Acadia configuration at $1,800. This is based on driving 15,000 miles per year, using national average fuel prices. This is an estimate. Your actual fuel costs will vary depending on your driving habits, the type of driving you do (city vs. highway), and the price of gasoline in your area. Drivers who maintain their vehicles well and practice fuel-efficient driving techniques may spend less.

However, those with a lead foot or who frequently drive in heavy traffic may exceed this estimate. For more information on all Gmc fuel economy data.

Real-world expectations

The EPA estimates provide a baseline, but real-world MPG often differs. Factors such as aggressive acceleration, frequent hard braking, carrying heavy loads, and the use of accessories like air conditioning can all impact fuel consumption. Owners report that achieving the EPA’s 28 MPG highway figure is realistic on long trips at moderate speeds, but short trips around town often result in figures closer to the 21 MPG city estimate, or even slightly lower.

Drive smoothly and anticipate traffic flow to minimize unnecessary acceleration and braking.

How it compares

In the competitive mid-size SUV segment, the 2020 Acadia FWD 2.0L’s fuel economy is respectable, but not class-leading. The front-wheel drive Honda Passport achieves 20 city and 25 highway MPG. The Toyota Highlander Hybrid, though more expensive, offers significantly better fuel economy, achieving an EPA-estimated 36 MPG combined in its front-wheel drive configuration.

A similarly sized Chevrolet Traverse with its standard V6 engine gets 18 city and 27 highway with front-wheel drive. These comparisons are important to Acadia buyers because, while they need the space and practicality of a mid-size SUV, they are still conscious of fuel costs and seek a reasonable compromise. Always research ACADIA MPG across all years before making a decision.

Tips to maximize efficiency

Smooth and steady driving improves fuel economy. Avoid aggressive acceleration and hard braking. The Acadia’s 2.0L turbo engine responds well to gentle throttle inputs, allowing you to maintain speed without burning excessive fuel. Anticipate traffic flow and maintain a safe following distance to minimize sudden stops.

Tire pressure is important in fuel efficiency. Check your tires regularly and ensure they are inflated to the recommended pressure listed on the driver’s side doorjamb. Under-inflated tires increase rolling resistance, which forces the engine to work harder and consumes more fuel. A simple tire pressure gauge can help maintain optimal MPG.

Minimize idling. If you’re stopped for more than a minute, especially in stop-and-go city traffic, turning off the engine can save fuel. Modern vehicles like the Acadia are designed to restart quickly and efficiently, so there’s no need to let the engine idle unnecessarily. This is particularly true for the turbocharged 2.0L engine, as idling can decrease turbocharger efficiency.

Avoid carrying unnecessary weight. Hauling extra cargo adds to the vehicle’s overall mass, requiring the engine to expend more energy to accelerate and maintain speed. Remove any items from the trunk or cargo area that you don’t need regularly. Even small amounts of weight can add up over time and impact fuel economy, especially in city driving.