The 2016 Chrysler 300 with the 5.7L V8 engine gets 19 MPG combined. This car isn’t a Prius, and it makes no such claim. This fuel economy reflects what you get with a powerful, full-size sedan that has American muscle and a noticeable presence. The 300 V8 is for drivers who want strong acceleration and a comfortable ride more than saving every possible drop of fuel. They want readily available torque for easy highway driving and the distinctive sound of the Hemi V8.

City and highway performance

The EPA estimates for the 2016 Chrysler 300 5.7L are 16 MPG in the city and 25 MPG on the highway. The city figure shows the engine’s higher fuel use in stop-and-go conditions. The 25 MPG highway number is more appealing, made possible by the 8-speed automatic transmission, which lets the engine run at lower RPMs at higher speeds. Driving hard, especially in cities, will lower your actual MPG. Drivers who frequently floor it should expect numbers closer to the lower end.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2016 Chrysler 300 5.7L at $2,750. This is based on driving 15,000 miles a year and using national average gas prices. Changes in gas prices will change this number directly. If you drive significantly more or less than 15,000 miles per year, your fuel costs will be different. This number is a good starting point for budgeting, but use current fuel costs in your area for a more accurate idea.

Real-world expectations

While the EPA gives useful estimates, actual MPG will vary based on how you drive, traffic, and the roads you drive on. Many drivers have reported averaging between 17 and 22 MPG in combined driving. Getting the EPA’s 25 MPG highway rating requires careful driving and avoiding high speeds. The car’s weight, plus the strong V8 engine, means hard acceleration and braking will greatly affect fuel use. Tire pressure and car maintenance also affect efficiency.

How it compares

Compared to other large sedans with V8 engines, the 2016 Chrysler 300 5.7L is about average. The Dodge Charger R/T, which shares the same engine and platform, offers similar MPG. Some competitors, like the now-discontinued Chevrolet Impala with its optional 3.6L V6 (rated at 19 MPG combined), offer slightly better fuel economy but do not have the V8’s power. Other larger sedans that buyers might consider, like a used Lexus GS 350 (around 23 MPG combined), often focus on luxury and technology more than raw V8 power, which affects both their purpose and their MPG. Those looking at all Chrysler fuel economy data will find other models that are more efficient but give up size and power. The 300 buyer is making a clear choice, accepting slightly lower MPG for the experience the V8 provides. See 300 MPG across all years.

Tips to maximize efficiency

Avoid quick acceleration and hard stops. The 5.7L V8 responds quickly, but using its full power often wastes fuel. Accelerating gently and watching traffic can greatly improve your MPG. Let the 8-speed automatic transmission shift smoothly through the gears.

Keep tires properly inflated. Underinflated tires increase rolling resistance, which lowers fuel economy. Check your tire pressure often and inflate to the recommended levels on the driver’s side doorjamb. This can make a real difference.

Don’t idle more than necessary. Letting the engine idle for long periods uses fuel without going anywhere. If you’re waiting for more than a minute, turn off the engine. Modern cars start quickly, making this a practical way to save fuel.

Use cruise control on the highway. Keeping a steady speed on long highway trips helps get better fuel consumption. Cruise control reduces speed changes, preventing unnecessary acceleration and braking. This is especially useful on fairly flat roads.

Keep the car well maintained. Regular oil changes, air filter replacements, and other maintenance make sure the engine runs efficiently. A well-maintained engine uses fuel better and produces fewer emissions.