28 MPG combined in a 2019 Ford Mustang EcoBoost isn’t going to win any hypermiling contests, but it represents a sensible compromise for enthusiasts who want some Mustang flair without the GT’s thirst. This isn’t the ride for penny-pinching commuters. It’s for younger buyers, or those seeking a stylish, sporty coupe/convertible that’s still reasonably economical for daily driving.

City and highway performance

The EPA estimates 25 MPG in the city and 34 MPG on the highway for the 2019 Mustang EcoBoost with the 10-speed automatic transmission. The 2.3L EcoBoost engine, while smaller than the GT’s V8, delivers a respectable 310 horsepower and 350 lb-ft of torque. This allows for brisk acceleration and confident highway cruising, which contributes to the highway MPG figure. The 10-speed transmission helps fuel efficiency by keeping the engine in its optimal powerband, especially at higher speeds. However, aggressive driving will quickly diminish these numbers.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2019 Ford Mustang EcoBoost at $1,875. This figure is based on driving 15,000 miles per year and using national average fuel prices. Keep in mind that this is just an estimate, your actual fuel costs will vary depending on your driving habits, the type of fuel you use, and local fuel prices. If you spend more time in stop-and-go traffic or have a heavier foot, expect to exceed the $1,875 projection. Consistent highway driving at moderate speeds could lower your annual fuel bill.

Real-world expectations

While the EPA provides a standardized fuel economy rating, real-world results will vary based on driving style and conditions. Mustang EcoBoost owners who frequently engage in spirited driving, using the car’s full performance potential, will likely see fuel economy figures closer to the low 20s. Those who prioritize smooth acceleration and maintain consistent highway speeds can often achieve or even exceed the EPA’s highway estimate of 34 MPG. Traffic congestion, weather conditions, and even tire pressure can also influence overall fuel economy, so it’s important to drive mindfully and maintain your vehicle to optimize mileage.

How it compares

Compared to other sporty coupes, the 2019 Mustang EcoBoost offers a competitive balance of performance and fuel efficiency. The Chevrolet Camaro 2.0T, for instance, achieves similar numbers, rated at 25 MPG combined with the automatic transmission. The Subaru BRZ, a smaller, more focused sports car, boasts a slightly better 27 MPG combined. However, it lacks the Mustang’s iconic style and broader appeal. Considering alternatives outside the traditional “sports car” segment like the four-door Kia Stinger GT-Line (25 MPG combined), showcases that better mileage often requires sacrificing the Mustang’s specific coupe/convertible formula. Buyers choose the Mustang EcoBoost for its image and performance, and are willing to accept its fuel economy to get those attributes.

Tips to maximize efficiency

The 2.3L EcoBoost responds well to smooth, deliberate acceleration. Avoid aggressive starts and stops, allowing the turbocharger to spool up gradually. This will significantly reduce fuel consumption, especially in city driving. Using cruise control on the highway is also highly effective.

Proper tire inflation is critical for optimizing fuel economy. Check your tire pressure regularly and ensure it matches the manufacturer’s recommended specifications, found on a sticker inside the driver’s side doorjamb. Underinflated tires create more rolling resistance, which can reduce fuel efficiency by several MPG.

Consider using the Mustang’s selectable drive modes. The “Normal” or “Eco” modes will typically remap the throttle response and shift points for improved fuel efficiency. Avoid continuously driving in “Sport” or “Track” mode unless you are intentionally seeking maximum performance, as these modes prioritize power over economy. You can find all Ford fuel economy data on our site.

Regular maintenance is essential for keeping your Mustang EcoBoost running efficiently. Ensure that you follow the manufacturer’s recommended service schedule, including oil changes, air filter replacements, and spark plug replacements. A well-maintained engine will generally deliver better fuel economy. For a deeper dive, investigate MUSTANG MPG across all years.

Minimize the use of accessories that place a heavy load on the engine, such as air conditioning. While effective at cooling the cabin, the AC compressor saps power from the engine, resulting in increased fuel consumption. Use it carefully, especially during shorter trips.