The 2023 Acura TLX with all-wheel drive and the 2.0-liter turbo engine gets 24 MPG combined, which should be viewed in light of this car’s purpose. A TLX buyer wants a stylish, comfortable, and dynamically engaging sport sedan. Fuel efficiency is a consideration, but it likely ranks behind those core desires.

City and highway performance

The EPA estimates the 2023 Acura TLX AWD 2.0L gets 21 MPG in the city and 29 MPG on the highway. These figures reflect a balance of performance and efficiency, but the TLX is no Prius. The 2.0-liter turbocharged four-cylinder engine prioritizes responsive power delivery over outright frugality. The 10-speed automatic transmission generally does an excellent job of keeping the engine in its sweet spot, but can sometimes be caught out in stop-and-go traffic, leading to lower city MPG. Highway driving, where the engine can settle into a more relaxed state and the transmission can use its higher gears, yields the best fuel economy numbers.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2023 Acura TLX AWD 2.0L at $2,400. This figure is based on driving 15,000 miles per year and using the national average fuel price at the time of calculation. This should be seen as a baseline; actual fuel costs will vary depending on individual driving habits, local fuel prices, and the percentage of city versus highway driving. It’s simple math: if you drive more than 15,000 miles or live in an area with higher-than-average gas prices, your fuel costs will exceed $2,400.

Real-world expectations

While the EPA provides a standardized test cycle, real-world fuel economy often differs. Aggressive driving, frequent short trips, and the use of accessories like air conditioning can all negatively impact mileage. However, consistently conservative driving practices and diligent vehicle maintenance can help you achieve numbers closer to, or even slightly above, the EPA estimates. User reports on sites like Fuelly suggest that average real-world MPG for the 2.0T AWD TLX is around 23 MPG, right in line with the EPA combined number. Expect dips below 20 MPG in heavy city traffic or during enthusiastic driving on winding roads.

How it compares

The Acura TLX competes in a crowded segment of luxury sport sedans. Its fuel economy figures are generally competitive, but not class-leading. For example, the BMW 330i xDrive, another popular all-wheel-drive sport sedan, boasts an EPA combined rating of 28 MPG. The Audi A4 quattro achieves similar numbers, also around 28 MPG combined. The Genesis G70 2.0T AWD, known for its value and sporty character, offers an EPA combined rating of 23 MPG, putting it nearly on par with the TLX. Ultimately, the TLX buyer will weigh these MPG differences against styling, features, and driving dynamics, where the Acura aims to stand out. You can also review TLX MPG across all years to see how the current model compares to previous iterations.

Tips to maximize efficiency

The Acura TLX features an “Econ” mode that remaps the throttle response and shift points to prioritize fuel efficiency. Use this mode for everyday driving, especially in stop-and-go traffic, where aggressive acceleration is unnecessary. While it might slightly dull the car’s responsiveness, the fuel savings can be significant.

The 2.0-liter turbocharged engine responds well to smooth, consistent throttle inputs. Avoid sudden acceleration and hard braking. Anticipate traffic flow and maintain a steady pace whenever possible. Using cruise control on the highway can help maintain a consistent speed and minimize fuel consumption.

Tire pressure plays an important role in fuel efficiency. Check your tire pressure regularly and maintain it at the recommended levels, which can be found on a sticker inside the driver’s side doorjamb. Underinflated tires increase rolling resistance, which reduces fuel economy.

Regular maintenance is essential for optimal fuel economy. Ensure that your TLX receives timely oil changes, air filter replacements, and spark plug inspections. A well-maintained engine runs more efficiently and consumes less fuel. View all Acura fuel economy data to compare models.

Minimize unnecessary weight in the vehicle. Remove any items from the trunk or backseat that are not essential, as extra weight reduces fuel economy. The lighter the car, the less energy it takes to accelerate and maintain speed.