The 2019 Acura TLX with its 2.4L four-cylinder engine achieves 27 MPG combined, a respectable number that balances the car’s sporty intentions with a need for efficiency that appeals to its target audience. The TLX isn’t trying to be a hyper-efficient hybrid, nor is it a gas-guzzling performance sedan; it’s a good option for buyers who want a stylish, comfortable, and engaging driving experience without spending too much on gas.

City and highway performance

The EPA estimates city driving at 23 MPG and highway driving at 33 MPG for the 2019 Acura TLX 2.4L. The city MPG reflects the realities of stop-and-go traffic, where the engine spends more time idling and accelerating from a standstill.

The 33 MPG highway figure shows the benefit of the TLX’s eight-speed dual-clutch transmission, allowing the engine to cruise at lower RPMs for improved fuel efficiency on longer trips. These numbers are important for potential buyers who split their time between commuting and weekend getaways and want a vehicle that can handle both without excessive fuel consumption. For a broader perspective, you can view TLX MPG across all years.

Annual fuel cost

According to EPA estimates, the 2019 Acura TLX 2.4L FWD will cost $2,150 per year to fuel. This figure is calculated based on driving 15,000 miles per year and using the national average fuel price at the time of the EPA’s testing. This cost reflects a mix of city and highway driving, giving a realistic cost for prospective owners.

Remember that real-world fuel prices change, so your actual cost may be higher or lower depending on location and driving habits. However, the $2,150 figure gives a useful baseline for comparison shopping.

Real-world expectations

While the EPA estimates give a standardized benchmark, real-world fuel economy can vary depending on driving style, road conditions, and maintenance. Aggressive acceleration, frequent hard braking, and neglecting routine maintenance can all hurt fuel efficiency.

Owners who focus on smooth acceleration, anticipate traffic flow, and follow the recommended maintenance schedule are more likely to achieve the EPA estimates, or even exceed them. Maintaining proper tire pressure is also important because it can substantially affect mileage.

How it compares

In the premium sedan segment, the 2019 Acura TLX 2.4L’s fuel economy is competitive. For example, the comparable Lexus IS 300 RWD achieves an EPA-estimated 21 MPG city and 31 MPG highway. The BMW 330i delivers around 26 MPG combined. The TLX’s fuel economy offers a good choice for buyers who want luxury, performance, and less gas. It’s not the most efficient choice, but it offers an advantage over some rivals while maintaining its sporty character.

You can find all Acura fuel economy data on FuelEconomyHub.

Tips to Maximize Efficiency

Use the TLX’s “Econ” mode, which adjusts throttle response and transmission shift points to focus on fuel efficiency. While it slightly reduces responsiveness, it can improve fuel economy in everyday driving situations, especially in stop-and-go traffic.

Keep your tires properly inflated. Underinflated tires increase rolling resistance, forcing the engine to work harder and consume more fuel. Check your tire pressure regularly and inflate them to the recommended pressure listed on the doorjamb sticker.

Avoid unnecessary idling. If you’re stopped for more than a minute, turn off the engine. Modern engines are designed to restart quickly and efficiently, and idling consumes fuel without moving the car.

Practice smooth acceleration and braking. Rapid acceleration and hard braking waste fuel. Anticipate traffic flow and maintain a consistent speed when possible. Use cruise control on the highway to maintain an optimal speed and avoid unnecessary speed changes.

Keep up with routine maintenance. Regular oil changes, air filter replacements, and spark plug maintenance can all help optimize engine performance and fuel efficiency. Following the manufacturer’s recommended maintenance schedule is the easiest way to ensure your TLX is running well.