The 2019 Acura TLX AWD A-SPEC with its 3.5L V6 gets 23 MPG combined. This number isn’t likely to be a primary selling point for this specific configuration. The TLX A-SPEC, especially with all-wheel drive and the V6, appeals to drivers seeking sporty styling, confident handling, and Acura’s reputation for reliability. For this particular buyer, these other attributes are often more important than fuel efficiency.

City and highway performance

The EPA estimates the 2019 TLX AWD A-SPEC at 20 MPG in the city and 29 MPG on the highway. The difference between city and highway figures suggests the transmission’s programming favors fuel conservation at steady cruising speeds, while the engine’s characteristics and the demands of stop-and-go traffic impact urban mileage. Aggressive driving will significantly reduce both figures. Someone prioritizing efficiency would likely find the four-cylinder variant of the TLX a more suitable choice, but that choice sacrifices the added power and refinement of the V6 and the visual aggression of the A-SPEC package.

Annual fuel cost

The official EPA estimate for annual fuel cost for the 2019 Acura TLX AWD A-SPEC is $2,500. This figure is calculated based on driving 15,000 miles per year and using the EPA’s estimate of fuel prices when the car was certified. Actual cost will fluctuate with gasoline prices, but $2,500 provides a benchmark for budgeting. Drivers who cover significantly more or less mileage annually will see proportional changes in their fuel expenses.

Real-world expectations

The EPA provides a standardized benchmark, but real-world fuel economy depends heavily on driving habits and conditions. Some drivers report achieving figures close to the EPA estimates during mixed driving. Consistently aggressive acceleration, frequent short trips in cold weather, and prolonged idling will lower fuel economy below 23 MPG. Drivers who prioritize smooth acceleration and consistent highway speeds may see slightly better results. Regularly checking the TLX’s trip computer will provide a more accurate view of your specific fuel consumption. You can view TLX MPG across all years to see how the ratings have changed.

How it compares

The TLX AWD A-SPEC’s fuel economy places it in a reasonable position within the competitive set of sport-oriented sedans with available all-wheel drive. A similarly equipped 2019 BMW 330i xDrive, with its turbocharged four-cylinder, achieves a combined EPA rating of 28 MPG, making it a more efficient choice. The BMW delivers its power differently, and the TLX offers the smoothness of a V6. The Lexus IS 350 AWD, another competitor, lands closer to the TLX with a combined rating of 22 MPG, indicating the Acura’s position as an average performer when assessing fuel economy alone. The A-SPEC’s target audience prioritizes styling and a strong powertrain, so these small differences in MPG often play a secondary role to other factors.

Tips to maximize efficiency

Gentle acceleration and maintaining a steady speed greatly affect fuel economy. Avoid sudden bursts of speed, especially from a standstill. The 3.5L V6 responds eagerly to the throttle, but measured inputs will significantly reduce fuel consumption in urban settings.

Tire pressure plays a crucial role in rolling resistance. Ensure your tires are inflated to the recommended pressure, found on the sticker inside the driver’s side door, and check them regularly, especially during seasonal temperature changes. Underinflated tires increase drag and reduce fuel economy.

Reduce unnecessary weight in the vehicle. Extra cargo adds to the engine’s workload, particularly during acceleration. Removing anything that doesn’t need to be there, especially heavy items in the trunk, can yield a small improvement in fuel consumption.

Avoid prolonged idling. If you anticipate stopping for more than a minute, turn off the engine. Modern cars like the TLX are designed to restart quickly and efficiently, and idling wastes fuel. See all Acura fuel economy data on our site.