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2018 Mazda3 4-Door vs 2018 Mazda3 5-Door

Comparison image of a red 2018 Mazda3 4-Door and a silver 2018 Mazda3 5-Door

Have you ever wondered what the main differences are between the 2018 Mazda3 4-Door and the 2018 Mazda3 5-Door? If so, then you have come to the right place. We feature several models for both 2018 Mazda3 body styles right here at Bob Baker Mazda. As a result, our staff knows these vehicles inside and out! The differences between the 2018 Mazda3 body styles seem obvious to the naked eye, but they are subtler than you might think!

Customers in Carlsbad, CA can explore the differences between each of the two 2018 Mazda3 body styles for themselves at Bob Baker Mazda today! As we evaluate the differences between the two body styles, we will explore the engine options both options share and the difference in cargo volume and passenger space each body style offers. Let’s take a closer look at each body style of the 2018 Mazda3 to explore the main differences between each option.

Engine Options

2.0L 4-Cylinder Engine

Engine Option

2.5L 4-Cylinder Engine

155 Horsepower Engine Power 184 Horsepower
150 Pound-Feet Engine Torque 185 Pound-Feet
28 MPG / 37 MPG Fuel Economy (City / Hwy) 27 MPG / 36 MPG
Sport Trim Level Availability Touring, Grand Touring

Get a 2018 Mazda3 in Carlsbad CA

The table above highlights the two engine options available on the 2018 Mazda3 body styles. As you can see the 2018 Mazda3 comes equipped with two engines that offer an excellent combination of engine performance and fuel economy. The 2.0L engine available on the Sport trim offers better fuel economy, while the 2.5L engine available on the Touring and Grand Touring trims offers better engine power and torque. When it comes to comparing the two body styles of the 2018 Mazda3, one major difference is the starting MSRP of each option. The 2018 Mazda3 4-Door is available at a starting price of $18,095, while the 2018 Mazda3 5-Door is available at a starting price of $19,345. The table below compares the interior volume of each of the two body styles. As you can see, the 2018 Mazda3 5-Door offers more interior space for passengers and cargo.

Interior Volume Comparison

Mazda3 4-Door


Mazda3 5-Door

5 Passengers Passenger Space 5 Passengers
12.4 Cubic Feet EPA Cargo Volume 20.2 Cubic Feet
96.3 Cubic Feet EPA Passenger Volume 96.4 Cubic Feet
108.7 Cubic Feet EPA Interior Volume 116.6 Cubic Feet

If you are interested in learning more about the differences between the body styles of the 2018 Mazda3, then you should contact the staff at Bob Baker Mazda today! Our team is able to answer any questions that you might have. Visit our dealership in Carlsbad, CA today!