The 2017 Acura TLX FWD 2.4L, a mid-size sedan, gets 28 MPG combined. This is a respectable figure for a car that prioritizes a balanced driving experience over maximum fuel efficiency. Buyers seeking maximum MPG might look elsewhere, but the TLX’s 4-cylinder offers a blend of performance, comfort, and reasonable running costs. It appeals to those who value a touch of luxury without sacrificing practicality.

City and highway performance

The EPA estimates for the 2017 TLX 2.4L break down to 24 MPG in the city and 35 MPG on the highway. That in-town fuel economy is adequate, benefitting from the car’s relatively light weight and the smooth-shifting 8-speed dual-clutch automatic transmission (AM-S8), which helps keep the engine in its most efficient rev range. This TLX shines on longer journeys. The 35 MPG highway rating allows for extended driving range, making it a comfortable and economical choice for road trips. These figures are achieved with regular unleaded fuel, a welcome change where some rivals demand premium.

Annual fuel cost

The EPA estimates that the annual fuel cost for the 2017 Acura TLX 2.4L is $2,050. This figure is based on driving 15,000 miles per year, with fuel prices reflecting national averages. Actual fuel costs will vary depending on individual driving habits, local fuel prices, and the specific ratio of city to highway miles driven. Aggressive driving, frequent short trips in cold weather, and prolonged idling can all negatively impact fuel economy and increase your annual spend. Smooth driving, proper tire inflation, and regular maintenance can help you meet or exceed the EPA estimates, potentially lowering your fuel bill.

Real-world expectations

The EPA provides a standardized benchmark, but real-world fuel economy often differs depending on driving style and conditions. Owners of the 2017 TLX 2.4L report figures close to the EPA estimates, especially on the highway. Achieving 35 MPG on long trips is plausible with a moderate driving style. City driving can be more variable, but most drivers should expect to see numbers in the low to mid-20s. Using the car’s “Econ” mode can also help to improve efficiency, but it reduces performance. Remember that factors like carrying extra weight (passengers or cargo) and the use of accessories (air conditioning, infotainment system) can also subtly affect fuel consumption.

How it compares

The 2017 Acura TLX 2.4L holds its own in terms of fuel economy when compared to its competitors. The similarly-sized 2017 Lexus ES 350 offers more power, but achieves only 24 MPG combined. A 2017 BMW 320i manages a slightly better 28 MPG combined, yet usually requires premium fuel, which increases the overall running cost. The TLX offers better MPG than some V6-powered rivals, and remains competitive with other four-cylinder options. For shoppers focused intensely on MPG, a hybrid like the Toyota Camry Hybrid (52 MPG combined) is more economical, but at the cost of a less engaging driving experience and a different character. Browse all Acura fuel economy data and note how the TLX MPG stacks up. You can also review TLX MPG across all years to see how the model’s efficiency has evolved.

Tips to maximize efficiency

Use Acura’s “Econ” mode in everyday driving. This mode adjusts throttle response and transmission mapping to prioritize fuel efficiency. It might slightly dull acceleration, but it’s an effective way to reduce fuel consumption, especially in stop-and-go traffic.

Pay attention to tire pressure. Underinflated tires increase rolling resistance, leading to decreased fuel economy. Check your tires regularly and maintain the recommended pressure found on the sticker in your driver’s side doorjamb. This simple step can noticeably improve your MPG.

Avoid aggressive driving. Rapid acceleration and hard braking consume significantly more fuel. Smooth and gradual acceleration, combined with anticipating traffic conditions, optimizes your fuel efficiency. The TLX’s smooth automatic transmission rewards a calm and deliberate driving style.

Minimize idling. Letting your engine idle for extended periods is a waste of fuel. If you’re stopped for more than a minute or two, turn off the engine. Modern cars are designed to restart quickly and efficiently, so there’s no need to keep them running unnecessarily.