22 MPG combined may not be thrilling, but for the 2016 Chevrolet Impala Limited 3.6L V6, it’s an acceptable figure. Buyers for this vehicle, typically fleet managers, rental companies, and those seeking comfortable, reliable, straightforward transportation, prioritize space, value, and readily available parts over advanced fuel efficiency. It’s a big, traditional sedan playing a specific role, and its fuel consumption reflects that.

City and highway performance

The EPA estimates the 2016 Impala Limited at 18 MPG in the city and 29 MPG on the highway. The city figure is where most drivers will feel the pinch, particularly in stop-and-go traffic that exposes the engine’s size. The highway number, however, is respectable and shows the benefits of the 6-speed automatic transmission when cruising at consistent speeds. The transmission works well with the engine’s power to achieve respectable fuel economy numbers, even with this engine. The spread between city and highway results shows this car prefers open roads.

Annual fuel cost

The EPA calculates the annual fuel cost for the 2016 Chevrolet Impala Limited 3.6L V6 at $2,000. This figure is based on driving 15,000 miles per year, using a blend of city and highway driving, and assumes prevailing national average fuel prices. Individual spending will vary depending on driving habits and local fuel costs, but this provides a standardized benchmark for comparing against other vehicles. Consider this number in relation to your typical mileage and driving balance to get a more realistic projection.

Real-world expectations

While the EPA estimates provide a useful benchmark, real-world fuel economy often differs. Some Impala Limited owners report figures close to the EPA’s highway number on long trips, but city driving often results in numbers slightly below the 18 MPG estimate. Aggressive acceleration and extended idling can significantly reduce fuel economy. Driving style has a strong impact on fuel economy for this vehicle. Using a lead foot guarantees using much more fuel than necessary.

How it compares

In 2016, the large sedan segment offered mixed fuel economy results. A comparable Toyota Avalon, equipped with its 3.5L V6, managed an EPA-rated 21 MPG city and 31 MPG highway. A Nissan Maxima with a 3.5-liter V6 achieved similar numbers. The base model Chrysler 300 with its 3.6L V6 and eight-speed transmission edged out the Impala Limited with 19 MPG city and 31 MPG highway. These competitors demonstrate slightly better EPA numbers, but many Impala Limited sales went to buyers prioritizing upfront cost and fleet maintenance considerations, making the small difference in MPG less of a deciding factor. If you’re looking for better gas mileage in the Impala line, you might consider browsing IMPALA MPG across all years.

Tips to maximize efficiency

Smooth acceleration is key to maximizing fuel economy in the Impala Limited. Avoid abrupt starts and hard braking. The 3.6L V6 offers ample power, but using it unnecessarily will hurt your MPG. Anticipate traffic flow and gradually modulate the throttle to maintain momentum.

Tire pressure plays a significant role. Ensure that all tires are inflated to the recommended pressure, typically found within the driver’s side door jamb. Under-inflated tires create more rolling resistance, forcing the engine to work harder and consume more fuel.

Reduce unnecessary weight. Remove any items from the trunk that aren’t essential. Extra weight increases the load on the engine, decreasing fuel efficiency, especially in city driving. Clean out the clutter and lighten the load.

Minimize idling. The Impala Limited’s 3.6L V6 consumes fuel even when stationary. If you anticipate being stopped for more than a minute, turn off the engine. Restarting the engine consumes minimal fuel compared to prolonged idling.

Plan routes strategically. Avoid heavily congested areas whenever possible. Stop-and-go traffic dramatically reduces fuel economy. Opt for routes with smoother traffic flow and fewer stoplights to improve the MPG rating. For more information on Chevrolet vehicles, including fuel consumption and efficiency, see all Chevrolet fuel economy data.