Mazda 3 BM vs. BN: Which Mazda Masterpiece Suits Your Needs?
The Mazda 3. A compact car celebrated for its sporty handling, sleek design, and premium feel. If you’re in the market for a used Mazda 3, you’ve likely encountered the BM and BN generations. These two iterations represent significant evolutionary steps in the Mazda 3’s lifecycle, each offering its own unique strengths and weaknesses. But which one is the right choice for you? This comprehensive guide will delve into the key differences between the Mazda 3 BM (2014-2016) and the Mazda 3 BN (2017-2018), helping you make an informed decision.
Understanding the Mazda 3 Generations
Before we dive into specifics, it’s helpful to understand the context. The Mazda 3 BM, launched in 2014, marked a complete redesign. It introduced Mazda’s groundbreaking SKYACTIV technology and the KODO – Soul of Motion design language. The BN generation, introduced in 2017, was a mid-cycle refresh, refining and improving upon the foundation laid by the BM. Both generations share a commitment to driving enjoyment and a premium feel, but subtle, yet significant, changes set them apart.
Key Differences: Mazda 3 BM vs. BN
Let’s break down the key areas where the BM and BN differ, allowing you to compare and contrast them effectively.
Exterior Design:
- BM (2014-2016): Features the initial KODO design language with a more aggressive front fascia and a slightly more sculpted overall profile.
- BN (2017-2018): Refined the KODO design with a more mature and elegant aesthetic. Key changes include a redesigned front grille, headlights, and taillights. The BN often appears slightly more streamlined.
Interior and Technology:
- BM (2014-2016): Offered a well-equipped interior with a focus on driver-centric controls. Features included a central infotainment screen controlled by a rotary dial.
- BN (2017-2018): Received a significant interior upgrade. This generation boasts a more refined cabin with higher-quality materials, improved sound insulation, and a redesigned dashboard. The infotainment system was updated, and Apple CarPlay/Android Auto integration became available.
Engine and Performance:
- BM (2014-2016): Offered a range of SKYACTIV engines, including a 2.0L and 2.5L four-cylinder, known for their efficiency and performance. Driving dynamics were praised for their responsiveness and handling.
- BN (2017-2018): Continued to utilize the SKYACTIV engines with minor tweaks. The focus was more on refinement, with improved throttle response and a slightly smoother driving experience.
Safety Features:
- BM (2014-2016): Came equipped with a good suite of safety features, including airbags, stability control, and available advanced driver-assistance systems (ADAS) like blind-spot monitoring and lane departure warning.
- BN (2017-2018): Expanded on the safety offerings, introducing more advanced ADAS features in some trims, such as adaptive cruise control, lane-keep assist, and automatic emergency braking.
Trim Levels and Features:
- BM (2014-2016): Offered a range of trims, each with different features and options.
- BN (2017-2018): Similarly offered various trim levels, often with more standard features and a greater emphasis on premium amenities.
Advantages and Disadvantages: A Quick Comparison
Here’s a quick breakdown of the pros and cons of each generation:
Mazda 3 BM (2014-2016):
- Advantages:
- Potentially more affordable on the used market.
- Sleeker, more aggressive exterior styling (depending on preference).
- Still offers a great driving experience.
- Disadvantages:
- Older infotainment system.
- Fewer standard safety features compared to the BN.
- Interior materials may not be as refined.
Mazda 3 BN (2017-2018):
- Advantages:
- More refined interior with higher-quality materials.
- Improved infotainment system with Apple CarPlay/Android Auto (in some trims).
- Enhanced safety features.
- Slightly updated exterior design.
- Disadvantages:
- Typically more expensive on the used market.
- Styling may be considered less aggressive by some.
Which Mazda 3 is Right for You?
The best choice depends on your priorities and budget:
Choose the BM (2014-2016) if:
- You’re looking for a more budget-friendly option.
- You prefer a more aggressive exterior design.
- You’re not overly concerned with the latest infotainment features.
- Safety features are a consideration, but not the top priority.
Choose the BN (2017-2018) if:
- You prioritize a more refined and premium interior.
- You want the latest infotainment technology, including Apple CarPlay/Android Auto.
- You value enhanced safety features.
- You’re willing to spend a bit more for a newer model.
Frequently Asked Questions (FAQs)
What are the common engine options for both the BM and BN generations?
- Both generations primarily offered 2.0L and 2.5L SKYACTIV four-cylinder engines. The 2.5L engine typically provided more power.
Are there any major reliability differences between the BM and BN generations?
- Both generations of the Mazda 3 are known for their reliability. However, as with any used car, it’s essential to have a pre-purchase inspection performed by a qualified mechanic.
Does the BN generation have a better fuel economy than the BM generation?
- Fuel economy is generally comparable between the two generations. Factors like driving habits and specific engine/transmission combinations will influence fuel consumption more than the generation itself.
Which generation has the better resale value?
- Generally, the BN generation (2017-2018) will hold its value slightly better than the BM generation (2014-2016) due to its newer age and updated features. However, this can vary depending on the specific trim level, condition, and market demand.
Are there any known common issues with either generation?
- While both generations are generally reliable, some owners have reported minor issues such as infotainment glitches or problems with the automatic transmission. Consult online forums and reviews for more detailed information.
Conclusion: Making the Right Mazda 3 Choice
Choosing between the Mazda 3 BM and BN ultimately comes down to your individual needs and preferences. Both generations offer a rewarding driving experience, stylish design, and a premium feel. By carefully considering the differences in features, technology, safety, and budget, you can confidently select the Mazda 3 that best suits your lifestyle and driving needs. Remember to test drive both generations if possible, and thoroughly inspect any potential purchase before making a decision. Happy driving!
