The BMW i3, a quirky and innovative electric vehicle, carved a unique niche in the automotive landscape. Its unconventional design, sustainable materials, and focus on urban mobility made it a compelling choice for environmentally conscious drivers. However, like any vehicle, some model years of the i3 proved to be better than others. This guide aims to help you navigate the i3's production run, highlighting the best years to buy and potential pitfalls to avoid.
| Model Year | Key Improvements/Changes | Potential Issues/Considerations |
|---|---|---|
| 2014 | Introduction of the i3; available with or without range extender (REx) | Early models may have software glitches; smaller battery pack (22 kWh) limits range; REx engine can be noisy and require maintenance. |
| 2015 | Minor software updates | Same as 2014; limited range compared to later models. |
| 2016 | Larger battery pack (33 kWh) significantly increases range; revised suspension for improved ride quality | Still uses the older iDrive system; REx engine remains a potential maintenance point. |
| 2017 | Minor cosmetic updates; available in Mega World, Giga World, and Tera World trim levels | Same as 2016. |
| 2018 | i3s model introduced with sportier suspension and more powerful motor; updated iDrive system | i3s has a firmer ride; REx engine remains a potential maintenance point. |
| 2019 | Minor software updates; standard DC fast charging | Same as 2018. |
| 2020 | Battery pack increased to 42.2 kWh, further increasing range; REx option discontinued in the US market | None significant. |
| 2021 | Final year of production; limited availability | None significant. |
| 2022 | Final year of production in some markets; limited availability | None significant. |
Detailed Explanations
2014: The inaugural year of the BMW i3. These models introduced the world to BMW's foray into electric vehicles with its unique carbon fiber reinforced plastic (CFRP) construction and distinctive design. Key features included the option of a range extender (REx) – a small gasoline engine used to charge the battery and extend driving range – and a 22 kWh battery. However, early models were known for some software glitches and a relatively limited range compared to subsequent years.
2015: A relatively unchanged year for the i3. While minor software updates were implemented, the core features and specifications remained the same as the 2014 model. The 22 kWh battery remained the standard, meaning range anxiety was still a concern for some drivers.
2016: A significant year for the i3 due to the introduction of a larger 33 kWh battery pack. This upgrade significantly increased the electric range, making the i3 a more practical option for daily commuting and longer trips. BMW also revised the suspension for improved ride quality, addressing some criticisms of the earlier models. While the iDrive system wasn't the latest version, the increased range was a major selling point.
2017: Another year with minor updates. Cosmetic changes were introduced, and the i3 was offered in different trim levels – Mega World, Giga World, and Tera World – each featuring unique interior materials and design elements. Performance and battery size remained the same as the 2016 model.
2018: The introduction of the i3s model marked a sportier direction for the i3. The i3s featured a more powerful electric motor, a sport-tuned suspension, and unique exterior styling cues. In addition, the iDrive system was updated to a newer version, improving the user experience. However, the i3s's firmer ride might not be for everyone.
2019: A year of incremental improvements. Minor software updates were implemented, and DC fast charging became a standard feature, allowing for quicker charging times at public charging stations. Otherwise, the i3 remained largely unchanged from the 2018 model year.
2020: The penultimate year of the i3, and another significant upgrade. The battery pack was increased again, this time to 42.2 kWh, further extending the electric range. Critically, the range extender (REx) option was discontinued in the US market, making the i3 a pure electric vehicle. This simplified maintenance and eliminated concerns about the REx engine.
2021: The final year of production for the BMW i3. No major changes were made, and availability was limited as production wound down. These models represent the culmination of BMW's i3 development, offering the largest battery pack and the most refined driving experience.
2022: The final year of production for the BMW i3 in some markets. Production ended in July 2022. No major changes were made, and availability was limited as production wound down. These models represent the culmination of BMW's i3 development, offering the largest battery pack and the most refined driving experience.
Frequently Asked Questions
Which i3 model year offers the best range? The 2020 and 2021 models offer the best range, thanks to their 42.2 kWh battery packs.
Is the range extender (REx) worth it? The REx can alleviate range anxiety, but it adds complexity and potential maintenance costs. It was discontinued in the US from 2020 onwards.
Are older i3 models reliable? Older i3 models can be reliable, but they may require more maintenance and have a shorter range.
What is the difference between the i3 and i3s? The i3s is a sportier version with a more powerful motor and a stiffer suspension.
Are there any known issues with the carbon fiber body? The CFRP body is incredibly strong and resistant to dents, but repairs can be costly if damaged.
What should I look for when buying a used i3? Check the battery health, service history, and condition of the REx engine (if applicable).
Is the BMW i3 a good car for long trips? While the later models with larger batteries are better suited for longer trips, planning your route around charging stations is still necessary.
How much does it cost to charge a BMW i3? The cost to charge depends on your electricity rates and the size of the battery.
Is the BMW i3 expensive to maintain? The i3 generally has lower maintenance costs than gasoline cars, but repairs to the CFRP body or REx engine (if equipped) can be expensive.
Are there any government incentives for buying a used i3? Government incentives for used EVs vary depending on location and eligibility criteria. Check your local and federal regulations.
Conclusion
The BMW i3 remains a compelling choice for those seeking a unique and efficient electric vehicle. The 2020 and 2021 models, with their larger battery packs and the absence of the REx engine in the US, represent the best overall value. However, even older models can be a good option depending on your budget and driving needs, just be aware of the potential limitations and maintenance considerations.