The 2019 Chrysler 300 AWD with the 3.6L V6 gets 21 MPG combined. That’s the price you pay for all-weather traction and old-school American sedan swagger. People don’t buy this car for its frugality. They buy it for the roomy interior, the muscular looks, and the available options that make it feel surprisingly luxurious. The fuel economy is simply a tolerated compromise.

City and highway performance

The 300’s 18 MPG city and 27 MPG highway ratings reflect the realities of driving a large, relatively heavy sedan. The V6 engine, while smooth and capable, needs to work to move the 300’s mass, especially in stop-and-go city driving. On the highway, the eight-speed automatic transmission helps keep the engine in its sweet spot, contributing to the better mileage figure. The aerodynamic profile of a car designed for presence, not efficiency, also limits the highway MPG potential.

Aggressive acceleration and higher speeds will noticeably decrease economy, even on the open road.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2019 Chrysler 300 AWD 3.6L at $2,100. This calculation is based on driving 15,000 miles per year, with 55% of those miles driven in the city and 45% on the highway. They also use the national average fuel price at the time of calculation. Your actual fuel costs may vary depending on your driving habits, the type of driving you do, and local fuel prices, but $2,100 provides a useful benchmark for comparison.

Real-world expectations

EPA estimates are a good starting point, but real-world MPG often differs. Owners of the 2019 Chrysler 300 AWD typically report varying figures, depending on driving style, traffic conditions, and even tire pressure. Some drivers who prioritize fuel efficiency and do mostly highway driving might see numbers closer to the EPA’s 27 MPG highway rating, or even slightly above it. However, those who frequently drive in congested city environments or have a lead foot are likely to see their average MPG dip below the 21 MPG combined rating.

It’s always a good idea to consult owner forums and online MPG tracking websites to get a broader sense of what drivers are experiencing.

How it compares

The 2019 Chrysler 300 AWD 3.6L sits in a segment where fuel economy isn’t always the top priority, but it’s still a factor. Consider the Dodge Charger GT AWD, which shares the 300’s platform and engine, and achieves virtually identical MPG figures. The Nissan Maxima, front-wheel drive only, manages a slightly better 24 MPG combined thanks to its slightly smaller size and lighter weight. For those considering other AWD sedans, the Subaru Legacy offers significantly better fuel economy, with its available 2.5L engine achieving 30 MPG combined, though it lacks the 300’s spaciousness and imposing style. These comparisons matter to the 300 buyer because they often cross-shop vehicles with similar space and features, even if style and drivetrain differ.

Tips to maximize efficiency

Smooth acceleration is your best friend. The 3.6L V6 in the Chrysler 300 AWD is responsive, but also rewards a gentle touch. Avoid stomping on the accelerator, especially from a standstill, as this burns significantly more fuel.

Maintain proper tire inflation. Correctly inflated tires reduce rolling resistance, which directly improves fuel economy. Check your tire pressure regularly and inflate them to the manufacturer’s recommended pressure, found on the sticker inside the driver’s side door jamb. A few PSI can make a difference.

Minimize idling. Letting your engine idle for extended periods wastes fuel and contributes to unnecessary emissions. If you’re stopped for more than a minute or two, it’s generally more efficient to turn off the engine and restart it when you’re ready to go.

Avoid unnecessary weight. Carrying extra weight in your car reduces fuel economy. Remove any items from your trunk or back seat that you don’t need to carry regularly. Every pound adds up, especially in city driving.

Use cruise control on the highway. Cruise control helps maintain a steady speed, which optimizes fuel efficiency on long highway trips. Avoid abrupt acceleration and deceleration, as these actions consume more fuel.

Looking for more information on the 300 MPG across all years or browsing all Chrysler fuel economy data? FuelEconomyHub has you covered.