23 MPG combined isn’t going to win any awards, but it’s the price you pay for a 2018 Dodge Charger with the 3.6L V6. This isn’t a Prius, and no one expects it to be. The Charger, even in its V6 form, is about unapologetic presence and accessible performance, wrapped in a distinctly American package. Buyers accept that trade-off for rear-wheel drive fun and aggressive styling that simply aren’t available in similarly priced sedans.

City and highway performance

The EPA estimates peg the 2018 Dodge Charger 3.6L at 19 MPG in the city and 30 MPG on the highway. The city figure reflects the Charger’s weight and its tendency to encourage spirited driving, even with the V6. Stop-and-go traffic and frequent acceleration work against maximizing fuel efficiency. However, the 30 MPG highway rating is respectable. The eight-speed automatic transmission plays a crucial role here, allowing the engine to cruise at lower RPMs at highway speeds, contributing to better fuel economy on long trips.

Annual fuel cost

According to the EPA, the annual fuel cost for the 2018 Dodge Charger 3.6L is $1,900. This figure is based on driving 15,000 miles per year and using the national average fuel price at the time of calculation. Individual fuel costs will vary depending on driving habits, local fuel prices, and the type of fuel used. It’s a useful benchmark, but remember it represents a typical usage scenario. The $1,900 figure underscores the ongoing ownership costs associated with a larger sedan that leans towards performance; a more efficient compact car will invariably cost less to fuel.

Real-world expectations

While the EPA estimates provide a baseline, real-world fuel economy for the 2018 Dodge Charger 3.6L can vary. Aggressive driving, heavy acceleration, and frequent use of the Charger’s Sport mode will decrease fuel economy. Conversely, gentle acceleration, consistent highway speeds, and diligent maintenance can help achieve or even exceed the EPA estimates. Owners report averaging around 26-28 MPG on the highway during long road trips, but that requires a conscious effort to drive efficiently. The Charger encourages drivers to tap into its performance potential, potentially sacrificing fuel economy.

How it compares

Compared to other large sedans, the 2018 Dodge Charger 3.6L’s fuel economy is generally in line with its competitors. The Chrysler 300, which shares a platform and engine with the Charger, achieves similar fuel economy numbers. The Toyota Avalon offers slightly better fuel economy, often around 22 MPG combined and upwards of 32 MPG on the highway, but it lacks the aggressive styling and rear-wheel drive dynamics that Charger buyers crave. The Ford Taurus, which was discontinued after 2019, typically delivered similar to slightly worse fuel economy. These comparisons highlight that fuel economy isn’t the primary purchase driver for Charger enthusiasts; they prioritize styling, performance, and heritage, all of which are areas where the Charger stands apart. To see other models from this manufacturer, check out all all Dodge fuel economy data. Or, to compare to other years of this specific model, view CHARGER MPG across all years.

Tips to maximize efficiency

Take advantage of the Charger’s Eco mode when possible. This mode adjusts the engine and transmission settings to prioritize fuel efficiency. It might slightly reduce throttle response, but it can noticeably improve MPG during normal driving conditions, especially in the city. Don’t be afraid to use it when you’re not trying to win any impromptu races.

Ensure your tires are properly inflated and aligned. Underinflated tires create increased rolling resistance, which reduces fuel economy. Regular tire maintenance is a simple way to improve MPG. It also contributes to safer handling and extended tire life.

Anticipate traffic flow and avoid harsh acceleration and braking. Gentle acceleration consumes less fuel than rapidly pressing the gas pedal. Look further ahead and coast when possible to minimize braking, which wastes energy. Smooth driving habits make a significant difference, especially in urban environments.

Minimize idling. If you anticipate being stopped for more than a minute, turn off the engine. Extended idling burns fuel without moving the car. Modern cars are designed to restart quickly, so the impact on the starter is minimal compared to the fuel saved. This is especially true in colder climates where people are tempted to let their cars idle to warm up.