How Many Miles Per Gallon Does The 2024 GMC Acadia Get?

The 2024 GMC Acadia is GMC’s popular three-row midsize SUV. As families continue to ditch cars for crossovers and SUVs, the Acadia remains a top-selling vehicle in its class thanks to its sleek styling, comfortable interior, and wide range of available features. But one of the biggest factors potential buyers will consider is fuel economy – so how many miles per gallon the 2024 GMC Acadia gets.

Fuel Economy for the Base 2024 GMC Acadia

2024 GMC Acadia

The base engine option for the 2024 GMC Acadia is a 2.5L inline-4 cylinder engine. This engine produces 193 horsepower and 188 lb-ft of torque. It’s paired with a 9-speed automatic transmission and front-wheel drive (all-wheel drive is optional).

With the 2.5L I4 and front-wheel drive, the 2024 GMC Acadia is estimated to get 23 mpg in the city and 27 mpg on the highway. That works out to an average combined fuel economy rating of 25 mpg.

So on average, you could expect to travel about 25 miles on a single gallon of gas with the base Acadia. Not too shabby for a midsize three-row SUV! The fuel economy ratings are also pretty competitive compared to other vehicles in the class like the Honda Pilot, Toyota Highlander, and Ford Explorer.

Fuel Economy for the Optional 3.6L V6

2024 GMC Acadia

Many 2024 GMC Acadia buyers will opt for the upgraded 3.6L V6 engine instead of the base four-cylinder. This V6 produces 310 horsepower and 271 lb-ft of torque, so it definitely delivers a nicer power boost.

The tradeoff is slightly lower fuel economy estimates compared to the four-banger. With the 3.6L V6 and front-wheel drive, the Acadia is rated for 20 mpg city and 26 mpg highway. The combined rating drops down to 22 mpg.

So on average, you’d get around 22 miles per gallon with the V6-powered Acadia. It’s about a 3 mpg decrease compared to the four-cylinder model. Still not bad considering the added power, but something to be aware of if maximizing fuel efficiency is a top priority.

Does All-Wheel Drive Affect Fuel Economy?

2024 GMC Acadia

Many 2024 GMC Acadia buyers will want the added safety and traction of all-wheel drive (AWD), especially those in colder climates. However, it’s important to note that AWD does have an impact on fuel economy compared to front-wheel drive (FWD) models.

Specifically, the Acadia with the 2.5L I4 engine and AWD is estimated to get 1 mpg less in both city and highway driving. So the combined rating drops down to 24 mpg.

As for the 3.6L V6, AWD lowers the fuel economy estimates even further to 19 mpg city and 25 mpg highway. The combined rating with AWD and the V6 is 21 mpg.

Yes, opting for AWD will decrease your real-world fuel economy by about 1-2 mpg depending on the engine. It’s a tradeoff many still find worthwhile for the added traction and handling benefits in different road and weather conditions.

Real-World Fuel Economy vs Estimates

2024 GMC Acadia

It’s important to note that the EPA fuel economy estimates should be taken as guidelines rather than guarantees. Your actual mileage may vary based on your driving habits, weather, cargo load, and other factors.

For example, if you do a lot of highway cruising at moderate speeds, you may exceed the EPA estimates. But frequent stop-and-go city driving or aggressive acceleration will likely result in lower real-world fuel economy.

Additionally, carrying extra passengers or cargo puts more strain on the engine and reduces mileage. Factors like temperature extremes, using climate control features, or towing a trailer will also lower your observed fuel economy.

With that in mind, it’s reasonable to expect to see fuel economy in the real world that’s about 5-10% lower than the EPA estimates. So aim for the high 20s on the highway and low 20s in the city with the four-cylinder 2024 GMC Acadia.

Fuel Economy Comparison to Other SUVs

2024 GMC Acadia

To put the 2024 GMC Acadia’s fuel economy into context, let’s quickly compare it to some other popular midsize three-row SUV competitors:

  • 2023 Honda Pilot – 19/27 mpg (FWD); 18/26 mpg (AWD)
  • 2023 Toyota Highlander – 22/29 mpg (FWD); 21/27 mpg (AWD)
  • 2023 Ford Explorer – 19/26 mpg (FWD); 18/24 mpg (AWD)
  • 2023 Kia Telluride – 19/26 mpg (FWD); 18/24 mpg (AWD)

As you can see, the Acadia stacks up pretty well against these rivals, especially the Pilot and Explorer which tend to be less efficient. The Highlander and Telluride eke out slightly better numbers, but the difference is marginal in real-world use.

Final Thoughts on 2024 GMC Acadia Fuel Economy

In summary, the 2024 GMC Acadia offers competitive fuel economy for a midsize three-row SUV. The standard four-cylinder engine returns an estimated 25 mpg combined, while the V6 drops to around 22 mpg. Opting for all-wheel drive also reduces mileage by 1-2 mpg across the board.

Real-world driving will likely see numbers 5-10% lower than EPA estimates. But overall, most Acadia owners should expect to average in the low-to-mid 20s for fuel economy depending on their model, engine, and driving habits. Not too shabby for a spacious seven-seater crossover with available V6 power and advanced tech features.

As always, test drive a 2024 GMC Acadia yourself to experience the comfort, utility, and driving dynamics. Stop by your local GMC dealer if you have any other questions about fuel economy, engine options, or the entire Acadia lineup.


How does towing affect fuel economy in the Acadia?

Towing capacity ranges from 3500-5000 lbs depending on the model, but it will definitely lower your mpg. Expect around a 20-25% decrease while towing heavy loads up long hills. The V6 is recommended for serious towing.

Can I improve fuel economy with different tires?

Low rolling resistance tires can help squeeze 1-2 more mpg on the highway. Look for brands like Michelin, Goodyear, or Bridgestone Ecopia that are designed for low rolling resistance without sacrificing performance. Proper inflation is also important.

What’s the real difference between FWD and AWD?

AWD provides better traction in snow, rain, and off-road. But it adds weight and complexity that hurts gas mileage by 1-2 mpg. FWD is sufficient for most light duty unless you need extra capability.

Any tips for maximizing fuel economy?

Combine trips, slow down, avoid excessive idling, and remove heavy cargo when not needed. Using cruise control more and accelerating gradually can help tweak out an extra mile or two per tank.

Is the fuel tank large enough for road trips?

With an 18-19 gallon fuel tank, you can expect a range of around 450 highway miles per tank. Most road trippers will want to fill up every 300-350 miles to be safe.

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