Mazda · 2024
3 5-Door 4WD 2.5L 4-cyl
✓ EPA Verified
Regular Gasoline
Midsize Cars
4-Wheel Drive
City
26
MPG
Combined
29
MPG
Highway
33
MPG
Annual Fuel Cost
$1,500
Based on 15,000 miles/year · EPA estimates
vs avg gas vehicle
$650
saved per year
Class Comparison — Midsize Cars
Top 43%
Better than 57 out of 100 vehicles in its class for fuel efficiency.
This vehicle: 29 MPG
This vehicle
29 MPG
Class average
35 MPG
Class lowest
13 MPG
EPA Energy & Environment Scores
6
Energy Score
Out of 10
6
GHG Score
Out of 10
311 lbs
Annual CO₂
g/mile tailpipe CO₂
No
Start-Stop
Not equipped
Vehicle Specifications
Engine2.5L 4-cyl
TransmissionAutomatic (S6)
Drive4-Wheel Drive
Fuel TypeRegular Gasoline
Vehicle ClassMidsize Cars
Engine DescSIDI
Start-StopNo
EPA Vehicle ID46798

The 2024 Mazda 3 5-Door 4WD with the 2.5L engine achieves 29 MPG combined, a figure that suggests responsible fun. This isn’t a Prius competitor; it’s a uniquely stylish and engaging hatchback that offers all-weather capability, and the fuel economy is a tradeoff many buyers accept for the driving experience and added security of all-wheel drive.

City and highway performance

The EPA estimates 26 MPG in the city and 33 MPG on the highway. The city number reflects the demands of stop-and-go driving, where the 2.5L engine needs to work harder to get the car moving repeatedly. The highway figure is more optimistic, demonstrating the engine’s efficiency when cruising at a constant speed. The six-speed automatic transmission plays a role here, finding the right gear to balance performance and economy. It’s tuned for responsiveness, though, so don’t expect miracles if you’re constantly using full throttle. The all-wheel drive system also has a relatively modest impact on economy compared to the front-wheel drive version.

Annual fuel cost

According to the EPA, the estimated annual fuel cost for the 2024 Mazda 3 5-Door 4WD 2.5L is $1,500. This calculation is based on driving 15,000 miles per year and using national average fuel prices. Keep in mind that your actual fuel costs will vary depending on your driving habits, the type of fuel you use, and local gas prices. Someone who primarily drives short distances in the city will likely exceed this estimate, while someone who mostly takes long highway trips could potentially spend less. $1,500 serves as a useful benchmark when comparing running costs.

Real-world expectations

While the EPA figures provide a standardized baseline, real-world fuel economy often differs. Aggressive driving, frequent acceleration, and carrying extra weight can all negatively impact MPG. Smooth acceleration, anticipating traffic, and keeping your tires properly inflated can help you achieve, or even exceed, the EPA estimates. Owners report that achieving the 33 MPG highway figure is relatively straightforward, but the 26 MPG city number can be more challenging to maintain, especially during colder weather.

How it compares

Compared to other all-wheel-drive hatchbacks, the Mazda 3 is reasonably positioned. The Subaru Impreza, a direct competitor, offers similar utility but at a slightly better 31 MPG combined across all trim levels with the automatic transmission. The Toyota Corolla Hatchback, which doesn’t offer AWD but is still a popular choice, achieves a notably higher 35 MPG combined. Buyers choosing the Mazda 3 5-Door 4WD aren’t prioritizing ultimate fuel efficiency, though. They’re often drawn to the car’s premium interior, sharp handling, and the added confidence of all-wheel drive. They’re willing to trade a few MPGs for these attributes. Comparing 3 MPG across all years of the Mazda 3 can provide even more context.

Tips to maximize efficiency

Gentle acceleration is key. The 2.5L engine is responsive, but it can also be thirsty if you constantly demand full power. Gradually increase your speed to minimize fuel consumption, particularly when starting from a stop. Avoiding aggressive acceleration not only saves fuel but also contributes to smoother driving.

Maintain a consistent speed on the highway. Using cruise control when appropriate can help prevent unnecessary speed fluctuations, which waste fuel. A steady pace allows the engine to operate at its most efficient point, maximizing your MPG. It’s easy to let speed creep up or down depending on the terrain, and cruise control takes this variable out of the equation.

Regular maintenance is critical. Keeping your engine properly tuned, your tires inflated to the correct pressure, and using the recommended oil can all contribute to less gas use. A well-maintained vehicle simply runs more efficiently. Consider exploring all Mazda fuel economy data for further comparison.

Reduce unnecessary weight. Carrying extra cargo in your car adds weight, which requires more energy to move. Remove items you don’t need to improve your fuel economy. Simple actions like clearing out your trunk can have a tangible effect over time. Every extra pound counts.

Anticipate traffic flow. By looking ahead and anticipating traffic lights and other vehicles, you can avoid unnecessary braking and acceleration. Coasting to a stop instead of slamming on the brakes saves fuel and reduces wear and tear on your brakes. A mindful approach to driving is a key factor in achieving optimal miles per gallon.