The 2025 Acura MDX AWD Type-S gets 19 MPG combined. That number might be a concern. This isn’t a vehicle purchased for its extremely low fuel consumption. It’s a performance-oriented three-row SUV designed for buyers who want driving dynamics, luxury appointments, and Acura’s reputation for reliability. Fuel economy, while still relevant, is less important in making the decision to buy the MDX Type-S.

City and highway performance

The EPA estimates for the MDX Type-S are 17 MPG in the city and 21 MPG on the highway. The lower city figure reflects the demands on the 3.0L turbocharged six-cylinder engine during stop-and-go traffic, with frequent acceleration and braking. The highway number, while still not great, better represents the engine operating optimally at consistent speeds. Expect to see highway numbers drop if you’re frequently using the engine’s 355 horsepower to pass or battling headwinds.

Annual fuel cost

The EPA calculates that the 2025 Acura MDX AWD Type-S will cost owners about $3,050 per year in fuel. This is based on driving 15,000 miles annually, using national average fuel prices. Premium fuel is recommended for the Type-S to achieve the best performance, so that price figure is based on the higher cost of premium gasoline. Your actual fuel costs could be higher or lower depending on your driving habits, the type of fuel you use, and local fuel prices.

Real-world expectations

EPA estimates provide a baseline, but real-world fuel economy often differs. Drivers who accelerate quickly, frequently select Sport or Sport+ driving modes, or primarily drive short distances in dense urban environments will likely see numbers lower than the EPA estimates.

Conversely, drivers who accelerate without pushing too hard on the accelerator, anticipate traffic flow, and spend more time on the open highway might get closer to, or even slightly exceed, the EPA’s 21 MPG highway figure. The MDX Type-S is not a fuel-sipping hybrid, and its performance-oriented nature will always influence your mileage, so don’t expect huge fuel savings.

How it compares

The MDX Type-S competes in a crowded segment of luxury three-row SUVs. The Volvo XC90 T6 AWD, for example, gets a combined 22 MPG, making it a more efficient option. The BMW X5 xDrive40i, a two-row SUV that can be optioned with a third row, gets 23 MPG combined. Even the Genesis GV80 3.5T AWD, with similar performance, manages a slightly better 20 MPG combined.

So why choose the Acura? Buyers often cite Acura’s reliability, the MDX’s spacious third row, and the specific tuning and driving experience of the Type-S as reasons that justify using more gas. See MDX MPG across all years to see how fuel economy has evolved.

Tips to maximize efficiency

Use the “Normal” or “Comfort” driving modes whenever possible. The MDX Type-S’s Sport and Sport+ modes sharpen throttle response and hold gears longer, which significantly impacts fuel consumption. Only use those modes when you want to enjoy the car’s performance. Learn more about all Acura fuel economy data.

Minimize idling. Modern engines are surprisingly efficient at restarting, and prolonged idling burns fuel without covering any distance. If you’re stopped for more than a minute, consider turning off the engine.

Ensure your tires are properly inflated. Underinflated tires increase rolling resistance, forcing the engine to work harder and use more fuel. Check your tire pressure regularly and inflate them to the recommended specification found on the driver’s side door jamb.

Avoid aggressive driving habits. Rapid acceleration and hard braking wastes fuel. Anticipate traffic flow, maintain a steady speed, and accelerate smoothly to maximize your mileage.

Consider using cruise control on the highway. Cruise control helps maintain a consistent speed, minimizing unnecessary acceleration and deceleration, which can improve fuel economy, especially on long trips. Be prepared to disengage cruise control if traffic conditions change.