Volvo VNL 300 Available with Cummins Westport ISX12N Natural Gas Engine
The Volvo VNL 300 day cab is now available with the newest version of the Cummins Westport ISX12N Near Zero natural gas engine.

The Volvo VNL 300 day cab is now available with the newest version of the Cummins Westport ISX12N natural gas engine.
Photo: Volvo Trucks North America
Volvo Trucks North America announced that its Volvo VNL 300 day cab is now available with the newest version of the Cummins Westport ISX12NNear Zero natural gas engine.
With available engine ratings of 350 hp with 1,450 lb-ft torque and up to 400 hp with 1,450 lb-ft torque, the ISX12N engine is approved for GCW ratings of up to 80,000 pounds. According to Volvo, that makes the engine well suited for heavy-duty regional-haul truck and tractor applications, port drayage, vocational, refuse, and conventional straight truck applications.
“The ISX12N represents best-in-class gas engine technology for local pickup and delivery and regional haul operations,” said John Moore, Volvo Trucks North America’s product marketing manager – powertrain.
“The low carbon footprint, expanded delivery and distribution, abundant supply, and stable pricing of natural gas offer substantial benefits to fleet operators looking to utilize the fuel as a clean, quiet and cost-effective alternative to diesel without the need for a DPF or SCR system,” he added.
The natural gas engine can be fueled by compressed natural gas, liquefied natural gas, or renewable natural gas. The ISX12N is OBD (On-Board Diagnostic) compliant and U.S. EPA and CARB certified.
Related: EPA, Carb Certify Cummins Westport ISX12N Natural Gas Engine
More Fuel Smarts

How GP Transco Builds Fuel Savings a Fraction at a Time
Aerodynamic specs, solar panels, and driver incentives help GP Transco turn small efficiency gains into savings it can reinvest in its people.
Read More →
Trucking’s Diesel Squeeze Isn’t Letting Up
With diesel topping $6 a gallon nationally, ATA's Bob Costello explains why fleets should prepare for continued pressure at the pump.
Read More →
FlowBelow Redesigns Trailer AeroSlider to Cut Fuel Use
The lighter trailer aerodynamic system installs in less than 45 minutes, according to the company, with potential payback in under a year depending on fuel prices and trailer mileage.
Read More →
Why Diesel Price Relief Efforts May Fall Short
Diesel prices have eased from September’s record high, but doubts about additional Russian supply and limits on dyed-diesel tax relief mean trucking fleets still face expensive fuel. And prices could go higher.
Read More →Why Small Fuel Savings Matter in Trucking
Can better fuel economy help pay for driver raises? In this podcast, GP Transco explains how small efficiency gains create room to reinvest in its people.
Read More →How GP Transco Cuts Trucking Fuel Costs, a Tenth of a Gallon at a Time
What’s another tenth of a mile per gallon worth? GP Transco shares how equipment upgrades and driver coaching turn small gains into meaningful fuel savings.
Read More →
Electric Yard Tractors Move Beyond Pilots
Operating-cost savings have overtaken sustainability goals as the leading reason surveyed fleets are adopting battery-electric terminal tractors, according to new NACFE research.
Read More →
Geotab Links Fleet Card to Vehicle Data
The new card combines fuel discounts with telematics-based purchase controls. Geotab’s analysis also points to potential savings from choosing lower-priced fuel stops.
Read More →
Fleet Economics Shape Electric Truck Outlook
ACT Research expects costs, charging infrastructure, and technology improvements to drive zero-emission commercial vehicle adoption as federal regulations and incentives retreat.
Read More →
Wex Adds Cardless Fuel Payments for Over-the-Road Customers
A new fuel card feature for Wex customers offers convenience and security.
Read More →
