Ford · 2016
Mustang 2.3L 4-cyl
✓ EPA Verified
Regular Gasoline
Subcompact Cars
Rear-Wheel Drive
City
21
MPG
Combined
25
MPG
Highway
31
MPG
Annual Fuel Cost
$1,750
Based on 15,000 miles/year · EPA estimates
vs avg gas vehicle
$400
saved per year
Class Comparison — Subcompact Cars
Top 42%
Better than 58 out of 100 vehicles in its class for fuel efficiency.
This vehicle: 25 MPG
This vehicle
25 MPG
Class average
27 MPG
Class lowest
12 MPG
EPA Energy & Environment Scores
6
Energy Score
Out of 10
6
GHG Score
Out of 10
356 lbs
Annual CO₂
g/mile tailpipe CO₂
No
Start-Stop
Not equipped
Vehicle Specifications
Engine2.3L 4-cyl
TransmissionAutomatic (S6)
DriveRear-Wheel Drive
Fuel TypeRegular Gasoline
Vehicle ClassSubcompact Cars
Engine DescSIDI
Start-StopNo
EPA Vehicle ID36878

The 2016 Ford Mustang 2.3L EcoBoost gets 25 MPG combined, This is acceptable because it’s a stylish, rear-wheel-drive coupe or convertible that also offers respectable performance and an engaging driving experience. This isn’t a Prius; it’s a Mustang. Buyers choose this model, instead of the V6 or V8, because it balances daily usability with sports car appeal, and the fuel economy reflects that.

City and highway performance

The EPA estimates the 2016 Mustang EcoBoost will get 21 MPG in the city and 31 MPG on the highway. While the combined figure is cited often, the city number helps you understand daily running costs if you drive in stop-and-go traffic. The highway figure shows that this Mustang, with its 6-speed automatic transmission, can be reasonably efficient on long trips. These numbers are specifically for the automatic transmission. The manual gearbox offers slightly different figures due to its unique gearing and driver engagement.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2016 Ford Mustang 2.3L EcoBoost at $1,750. This is based on driving 15,000 miles per year and using the national average fuel price when the estimate was created. Your own fuel costs will vary based on how many miles you drive and gasoline prices in your area. Aggressive driving will also substantially impact this. However, $1,750 is a useful baseline for budgeting and comparing the Mustang’s running costs with other vehicles. For more details, explore all Ford fuel economy data and see how the Mustang compares to the rest of the lineup.

Real-world expectations

The EPA provides a standardized test cycle, but real-world fuel economy often differs. Traffic, driving style, weather, and even tire inflation can affect your MPG. Expect numbers close to the EPA estimates if you drive conservatively and maintain your vehicle. Spirited driving and frequent acceleration will push the MPG closer to the city figure, regardless of where you’re driving. Drivers who prioritize efficiency can realistically expect to achieve numbers closer to the EPA averages. However, those who frequently test the Mustang’s performance should expect lower numbers.

How it compares

The 2016 Mustang 2.3L EcoBoost strikes a reasonable balance compared to other sports cars. A similarly equipped Chevrolet Camaro with the 2.0L turbocharged engine gets an EPA-estimated 25 MPG combined, directly matching the Mustang MPG. A Nissan 370Z, focused purely on performance, gets only 22 MPG combined. Even some modern hot hatchbacks, like the Volkswagen Golf GTI, may not be significantly more efficient, achieving around 28 MPG combined in real-world conditions. For reference, you can see MUSTANG MPG across all years to help with your research. The Mustang’s style, performance, and fuel economy make it a good choice for buyers who want a sporty car without sacrificing daily usability.

Tips to maximize efficiency

Gentle acceleration and smooth braking can improve your fuel economy in the Mustang EcoBoost. Avoid aggressive starts and hard stops, letting the car gradually build speed. The automatic transmission shifts efficiently, so let it do its job and resist manually shifting unless you’re up for a spirited drive.

Proper tire inflation is critical for optimal fuel economy. Check your tire pressure regularly and inflate your tires to the manufacturer’s recommended pressure, which is on a sticker inside the driver’s side doorjamb. Underinflated tires increase rolling resistance, decreasing MPG.

Reduce unnecessary weight inside the vehicle. Extra cargo adds load to the engine, reducing fuel efficiency. Remove items from the trunk or backseat that you don’t need to carry. Even small amounts of weight can add up over time, especially during city driving.

Use cruise control on the highway to maintain a consistent speed, This can help you avoid fluctuating speeds that waste fuel. Be mindful of traffic conditions and only use cruise control when it’s safe to do so.

Consider using a fuel additive to clean fuel injectors. Clean fuel injectors ensure a proper fuel spray pattern, which is necessary to keep efficiency up. Follow the recommendations on your cleaner.