Work Truck Logo
MenuMENU
SearchSEARCH

Bollinger B4: A Medium-Duty Electric Truck

Bollinger Motors will track test B4 chassis cab trucks this fall with numerous fleet customers, upfitters, and charging companies to gather constructive feedback.  

Bollinger B4: A Medium-Duty Electric Truck

High-voltage components operate on an 800-volt platform, with batteries consisting of LFP (lithium-iron-phosphate) chemistry.

Photo: Bollinger Motors

3 min to read


Bollinger Motors announced its medium-duty, Class 4 all-electric fleet truck, the Bollinger B4. The new medium-duty truck features a cab-forward design with focusing on safety, cargo, and increased turning capabilities, and will be followed by Class 5 and 6 electric trucks.

Ad Loading...

“The cab-forward design is a radical change from our previous concepts,” said Robert Bollinger, founder and CEO of Bollinger Motors. “And that’s on purpose. We listened to our commercial customers and developed what they need for ultimate efficiency.”  

Ad Loading...

The new Bollinger B4 incorporates years of feedback from dozens of major fleets looking to electrify their vehicles. The result is a cab-forward truck designed from the ground up to offer maximum cargo volume, accommodate unlimited adaptation, and prioritize safety.  

“The cab-forward design also increases both overall cargo space behind the cab and critical downward visibility in front,” noted Kent Harrison, chief product officer of Bollinger Motors. “The B4’s 41-foot turning radius will be better than any comparable wheelbase truck -- which will improve driving dynamics in both rural and urban settings.”  

High-voltage components operate on an 800-volt platform, with batteries consisting of LFP (lithium-iron-phosphate) chemistry, which ensures fleet safety and reduces cost, according to the company. A solid rear-axle e-drive drives the Bollinger B4 to meet the demand for higher payloads. Customers may outfit their B4s with either one or two battery packs to accommodate cost and range requirements. According to Bollinger, range estimates exceed current customer needs and offer roughly 100 miles per battery pack.  

Bollinger Motors will track test B4 chassis cab trucks this fall with numerous fleet customers, upfitters, and charging companies to gather constructive feedback.  

Bollinger B4 customers will benefit from the Inflation Reduction Act recently signed by President Joe Biden. The B4 is expected to be eligible for a 30% tax credit for up to $40,000 under the newly created 45W Commercial EV Tax Credit.  

Ad Loading...

 Customers may outfit their B4s with either one or two battery packs to accommodate cost and range requirements.

Photo: Bollinger Motors

“Commercial fleets need a cost-competitive alternative to traditional ICE vehicles, and these credits, along with Bollinger’s aggressive efforts to deliver a quality product with a lower total cost of ownership, make EV’s a more affordable and viable option than their ICE counterparts,” said Ed Burke, commercial sales director.

Bollinger Motors has been developing medium-duty all-electric trucks since 2015, according to Bryan Chambers, chief operating officer of Bollinger Motors. “Our Class 4-6 engineering and supply chain development means our commercial trucks are on the fast track to production.”  

Bollinger will begin production with the Class 4 Chassis Cabs. Additional Class 5 and Class 6 trucks are set to follow.

The price and release date for the B4 chassis cabs are yet to be announced. 

Bollinger announced in May that it will source and provide all materials for Roush to assemble its all-electric vehicle platforms and chassis cabs.

More Sustainability

Blue Republic Services McNeilus Volterra ZSL electric refuse truck parked outside a facility, with Republic Services branding and “This truck runs on electricity” displayed on the body.
Sustainability•October 6, 2026

What Republic Services Learned Moving Electric Trucks Beyond the Pilot

With 250 electric refuse trucks now in service, Republic Services is learning that scaling a new powertrain depends as much on routes, drivers, technicians, and daily operations as it does on the truck itself.

Read More →
City Harvest Volvo VNR Electric refrigerated box truck featuring green “Fully Charged to Feed NYC” graphics and messaging highlighting 100% electric, zero-emissions operation.
Sustainability•by News/Media Release•September 29, 2026

City Harvest Begins Using Volvo VNR Electric Trucks to Rescue Food Across New York City

Volvo Trucks North America and the Bronx Is Breathing project team handed over three new Volvo VNR Electric trucks to City Harvest, which will use the trucks to rescue and deliver food throughout the Bronx and across all five boroughs of New York.

Read More →
Three Volvo executives pose with a 2027 International Truck of the Year trophy in front of a teal Volvo FH truck, with two giving thumbs-up gestures.
Sustainability•by News/Media Release•September 22, 2026

Volvo Trucks Wins International Truck of the Year 2027 for its Global Electric Range

Volvo Trucks' global heavy-duty electric range has been named International Truck of the Year 2027. Since 2019, more than 7,000 electric Volvo trucks have driven more than 310 million miles worldwide.

Read More →
Ad Loading...
FFC one day pass announce
Sustainability•by Staff•September 15, 2026

Fleet Forward Conference Introduces One-Day Passes for 2026

New one-day registration gives fleet professionals the flexibility to attend Tuesday, Wednesday, or Thursday, with passes available for $199 through Sept. 18.

Read More →
Catalyst Mobility logo displayed over an image of an electric commercial truck connected to a charging station inside a facility.
Sustainability•by News/Media Release•September 14, 2026

CALSTART Rebrands as Catalyst Mobility, Will Combine with Forth in 2027

CALSTART has rebranded as Catalyst Mobility and will combine with Forth at the start of 2027. The new organization said it is poised to become one of the world's largest, strongest, and most impactful clean transportation nonprofits.

Read More →
Aerial view of a New York-New Jersey port terminal with shipping containers and cranes, overlaid with CALSTART and Port Authority of NY & NJ logos.
Sustainability•by News/Media Release•September 9, 2026

Electric Truck and Charging Programs to Boost Sustainability at NY & NJ Ports

Together, the Port Authority of New York and New Jersey and CALSTART will electrify drayage and terminal operations serving the East Coast’s busiest container port. A pair of incentive programs totaling $45 million has launched to accelerate adoption of zero-emission drayage trucks and terminal tractors.

Read More →
Ad Loading...
Conceptual map showing multiple energy paths, including electric, gasoline, propane, and other fuels, converging at the same operational goal.
Sustainability•by Lauren Fletcher•September 3, 2026

The Smart Way to Build a Mixed-Energy Fleet Isn’t About Picking a Side

Mixed-energy fleets aren’t about picking a winning fuel. Sarah Booth of WEX explains how vehicle data, duty cycles, charging strategy, and real-world costs can help fleets choose the right energy source for each job.

Read More →
White dual-axle enclosed equipment trailer with side access doors and a spare tire, parked in a desert landscape with mountains in the background.
Sustainability•by News/Media Release•September 2, 2026

Xos Hub Surpasses One Gigawatt-Hour of Energy Delivered in the Field

A single Xos Hub has surpassed one gigawatt-hour of energy across more than 33,600 charging sessions in the field, demonstrating performance that supports Xos' expansion across new products and markets.

Read More →
Carrier Transicold Vector 8200 refrigeration unit mounted on a refrigerated trailer outside a distribution facility with loading docks and additional refrigerated trucks.
Sustainability•September 1, 2026

Carrier Transicold Launches All-Electric Vector 8200 TRU for Diesel-Free On-Site Cold Storage

Carrier Transicold’s first engineless multi-temperature TRU helps fresh- and frozen-food fleets add supplemental cold storage capacity during seasonal peaks.

Read More →
Ad Loading...
Three compact white utility trucks parked in a row on a paved lot, surrounded by trees, with large windshields, enclosed cabs, and amber warning lights.
Sustainability•by News/Media Release•August 21, 2026

Narro Trucks Introduces Electric Utility Vehicle

Narro Trucks officially launched its operations on Aug. 20 and hosted a ride and drive to showcase its electric truck, which will be produced in Virginia.

Read More →