The BMW i4 is a compelling all-electric sedan that showcases BMW’s commitment to sustainable driving without compromising on performance. It comes in several models including the eDrive35, eDrive40, and M50 xDrive, each designed to meet different driving needs with varying levels of power and range. This guide delves deeper into how to charge BMW i4 including the various charging options available for the BMW i4, providing detailed insights into charging speeds, times, and compatibility with charging networks, including Tesla Superchargers.
BMW i4 Charging Specs
The BMW i4 lineup offers robust battery options and charging capabilities:
- Battery Capacity: Varies from 80.7 kWh in the eDrive35 to 83.9 kWh in the M50 xDrive.
- Max AC Charging Power: Up to 11 kW across all models, enabling efficient home charging.
- Max DC Fast Charging Power: Up to 200 kW, facilitating rapid charging for extended travel.
Charging Speed by Charger Type
Level 1 Charging (120V)
- Charging Speed: Roughly 4 miles of range per hour. Ideal for overnight charging or topping up.
- Full Charge Time: Can take over 24 hours to achieve a full charge from empty, making it less ideal for quick refills.
Level 2 Charging (240V)
- 32A Charger (7.7 kW): Provides approximately 23.6 miles of range per hour.
- Time for 10%-80%: About 8 hours, suitable for overnight charging.
- 48A Charger (11.5 kW): Offers around 35.4 miles of range per hour.
- Time for 10%-80%: Reduced to approximately 5.4 hours, significantly quicker and more practical for daily use.
DC Fast Charging (up to 200 kW)
- Charging Speed: Capable of adding 80-100 miles of range in just 10 minutes under optimal conditions.
- Time for 10%-80%: As little as 31 minutes, making it the best choice for quick recharges during long trips.
Compatibility with Tesla Superchargers
Like the BMW i5, the BMW i4 models also feature a CCS charging port and are not directly compatible with most Tesla Superchargers, which require a proprietary Tesla connector. BMW has not formed a partnership with Tesla, meaning BMW i4 vehicles cannot utilize a NACS to CCS adapter to connect with Tesla’s V3 or V4 Superchargers.
However, a growing number of Tesla Superchargers equipped with Magic Docks do offer a built-in CCS adapter, allowing electric vehicles that feature CCS ports, such as the BMW i4, to charge. This capability is part of Tesla’s initiative to open its charging network to non-Tesla electric vehicles, providing additional charging options for BMW i4 owners.
It’s crucial for BMW i4 drivers to check the availability of these Magic Dock-equipped Tesla Superchargers along their intended routes, as the rollout of these docks is still expanding. For broader coverage, BMW i4 drivers should also consider the extensive network of standard CCS-compatible charging stations available nationwide for their fast-charging needs.
How to Choose the Right Home Charger for the BMW i4
For optimal home charging, consider the following:
- Recommended Amp Rating: A 48A charger maximizes the 11 kW AC charging capability of the i4, substantially reducing charging time.
- Installation Type: Opt for a hardwired charger to ensure stability and safety. Make sure the installation is performed by a certified electrician and meets all local electrical codes.
- Daily Usage and Charging Needs: Evaluate your daily driving distance to choose the most appropriate charger. A 48A charger is particularly beneficial for those requiring quick daily turnarounds.
BMW i4 Charging Cost Analysis
Home Charging Costs: Depending on local electricity rates, charging at home can cost between $4.72 to $9.24 per 100 miles, depending on the model and electricity cost per kWh.
Public DC Fast Charging Costs: Generally higher due to convenience but offers rapid charging capabilities essential during travel.
How to Charge BMW i4: Conclusion
Understanding how to charge BMW i4 efficiently ensures that owners maximize their vehicle’s performance and convenience. The BMW i4 combines luxury with advanced electric technology, supported by a versatile charging infrastructure that caters to both daily commuters and long-distance travelers. While direct compatibility with Tesla Superchargers is limited, the widespread availability of CCS stations ensures that i4 drivers have plentiful options for rapid charging. Preparing the appropriate home charging setup will help i4 owners optimize their BMW i4 charging experience with ease.