For urban commuters and eco-conscious drivers, extending the range of a BMW i3 without sacrificing performance is key. The BMW i3 range extender gas tank offers a practical solution—boosting fuel efficiency and driving confidence with minimal modifications.
The BMW i3 range extender gas tank is engineered to seamlessly integrate with the i3’s fuel system, delivering reliable performance and enhanced fuel economy. Designed for compact electric vehicles, this accessory ensures extended range during long trips, reducing range anxiety while maintaining the i3’s signature agility and zero-emission advantage. Installation is straightforward, often requiring minimal modification to the existing fuel setup, making it ideal for both new builds and retrofits.
Unlike conventional fuel tanks, the i3 range extender gas tank enhances the vehicle’s versatility by bridging the gap between pure electric efficiency and traditional range security. Its lightweight, durable construction ensures no added weight penalty, preserving the i3’s handling and acceleration. With a secure seal and corrosion-resistant materials, it delivers consistent performance in varied climates, giving drivers peace of mind whether navigating city streets or remote highways. This upgrade supports sustainable travel without compromising on practicality.
Installing a BMW i3 range extender gas tank typically requires minimal tools and no extensive rewiring—ideal for DIY enthusiasts. Verify compatibility with your i3’s fuel system before purchase, and always use OEM-approved components to ensure safety and warranty compliance. Regular inspections for fuel leaks and tank integrity are essential for safe, long-term use. Pairing the tank with the i3’s energy management system further optimizes efficiency, maximizing every drop of fuel used.
Upgrade your BMW i3 with a high-performance range extender gas tank to extend your driving range, eliminate range anxiety, and embrace sustainable mobility with confidence. Discover how this innovative accessory transforms everyday commuting—optimize your i3 today and drive farther, smarter, and greener.
Since its initial release, BMW's i3 has been a bit of a disappointment to drivers due to its limited range. This was addressed somewhat when i3 included a range extender. A reason for the small fuel tank is that there is a range cost in carrying petrol around that is not necessary.
A second petrol tank that would only be used if the driver proposes a longer journey would resolve this issue and then put the i3rex in the same league as the Prius plug in hybrid and similar vehicles. These other vehicles have a much shorter electric range, probably partly due to. The BMW i3 is an electric vehicle that can be optioned with a nifty range-extender engine which runs on gasoline - a series hybrid set up exactly like the new Ram Ramcharger.
It's a great way to avoid the problem of slow EV chargers on long trips, save for one problem-it has a tiny fuel tank that lasts maybe an hour or two at best on the highway. That's led several owners to develop. In the US, the fuel tank was restricted to 1.9 gallons so the i3 REx can qualify for incentives.
The Range Extender could add anywhere from 40 to 80 miles of range based on the driving mode. BMW i3 owners hate the small gas tank. This video solves the problem with a top-rated gas can.
See the robust design, smart dispenser, and pivoting spout in action. Filling up made easy! With the right BMW i3 coding, it's easy to recode your i3 REx and flexibly activate battery charge hold mode.
And to keep you driving even longer, get a gas tank capacity upgrade. This part generally fits BMW vehicles and includes models such as i3 with the trims of Range Extender Hatchback 4-Door. The engine types may include 0.6L 647CC l2 BATTERY W/RANGE EXT (BEV REX) SOHC Naturally Aspirated.
I installed a 4 gallon race tank with foam on my 2019S following instructions from an article I found. Initial test failed and it was venting fuel onto the ground when I would open the main cap. I joined the I3 FB group and someone recommended reversing the hoses so the fuel is being pumped up.
Description: With range extender. I3 Range Extender, fuel pump. I3s.
With 740e, fuel tank pressure. With hybrid, fuel tank pressure. BMW wanted the range-extender version of the i3 to get the same number of ZEV emissions credits as the pure-BEV version (the range-extender was technically an option on all trim levels).