25 MPG combined from the 2016 Acura TLX 4WD 3.5L isn’t going to win any awards for lower fuel costs, but it’s a perfectly acceptable figure for a mid-size sedan that prioritizes a smooth, powerful driving experience alongside all-weather confidence. Acura TLX buyers aren’t hypermilers; they’re professionals, families, and empty-nesters who appreciate a well-built, comfortable car with a touch of sporting flair. They want V6 power, not necessarily Prius efficiency, and they view this fuel economy as a reasonable trade-off for the performance and security this specific model delivers.

City and highway performance

The EPA estimates for the 2016 Acura TLX 4WD 3.5L are 21 MPG in the city and 31 MPG on the highway. The city figure reflects stop-and-go driving with frequent acceleration and deceleration, and is where the TLX’s weight and all-wheel-drive system take their toll. The highway rating, however, is more respectable. The smooth-shifting 9-speed automatic transmission helps keep the engine in its optimal range at cruising speeds, improving efficiency on long journeys. This makes the TLX a comfortable and relatively economical road trip companion, allowing occupants to arrive refreshed after hundreds of miles on the road.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2016 Acura TLX 4WD 3.5L at $2,300. This figure is based on driving 15,000 miles per year and using national average fuel prices. This number is a useful benchmark for comparing the TLX’s running costs to other vehicles, but keep in mind that your personal fuel costs will vary based on driving habits, location, and fuel prices. Residents of areas with higher gas taxes, for example, can expect to pay more, as can those who frequently engage in spirited driving.

Real-world expectations

While EPA estimates provide a standardized basis for comparison, real-world fuel economy often differs. Aggressive driving, heavy traffic, and extreme weather conditions can all negatively impact fuel efficiency. Owners who prioritize smooth acceleration, anticipate traffic flow, and maintain proper tire inflation are more likely to achieve MPG figures closer to the EPA estimates. Owners report averaging around 23-27 MPG in mixed driving conditions, suggesting the EPA numbers are largely attainable. The 9-speed automatic, while advanced, can occasionally exhibit hesitant shifts, particularly in congested city environments, which can drag down fuel economy.

How it compares

In the mid-size sedan segment, the 2016 Acura TLX 4WD 3.5L faces competition from several vehicles offering similar performance and features. A comparably equipped Lexus ES 350, known for its smooth ride and luxury appointments, achieves around 24 MPG combined, slightly less than the TLX. The all-wheel-drive Nissan Maxima, with its powerful V6, also lands around 25 MPG combined. However, four-cylinder competitors like the Honda Accord 1.5T achieve significantly better figures – around 33 MPG combined. These competitors appeal to buyers who prioritize efficiency over all-out performance. The TLX caters to buyers willing to sacrifice a few MPGs for more power and Acura’s SH-AWD, providing enhanced handling in challenging conditions. See TLX MPG across all years for a complete picture.

Tips to maximize efficiency

Use the TLX’s “Econ” mode. This setting adjusts throttle response and transmission shift points to prioritize fuel economy. While it may slightly reduce acceleration, it can noticeably improve MPG in everyday driving. Engage “Econ” mode during highway cruising or when driving in stop-and-go traffic to minimize fuel consumption.

Maintain proper tire inflation. Under-inflated tires increase rolling resistance, forcing the engine to work harder and consume more fuel. Check your tire pressure regularly and inflate tires to the recommended level indicated on the doorjamb sticker. This simple maintenance task can significantly improve fuel economy and extend tire life.

Avoid aggressive acceleration and braking. The TLX’s V6 engine is eager to please, but excessive throttle use quickly drains the fuel tank. Drive smoothly and anticipate traffic flow to minimize the need for sudden acceleration or harsh braking. Gradual acceleration and gentle braking not only improve fuel economy but also enhance passenger comfort.

Reduce unnecessary weight. Carrying extra cargo in the trunk or backseat adds weight to the vehicle, reducing fuel efficiency. Remove any unnecessary items from your car to lighten the load and improve MPG. A lighter vehicle requires less energy to accelerate and maintain speed, resulting in noticeable fuel savings.

Consider an Acura specialist for maintenance. Ensuring your TLX is running optimally with proper engine tuning and maintenance can help improve its efficiency. Acura-trained technicians are familiar with the nuances of the 3.5L V6 and SH-AWD system, ensuring your car operates efficiently. See all Acura fuel economy data.