SBF 70 years logo
MenuMENU
SearchSEARCH

Thomas Built to offer CNG Type C school bus

A compressed natural gas model of the Thomas Saf-T-Liner C2 is slated to go into production in early 2016. It will be powered by a Cummins Westport ISB6.7 G engine.

Thomas McMahon
Thomas McMahonExecutive Editor
November 18, 2014
Thomas Built to offer CNG Type C school bus

A compressed natural gas model of the Thomas Saf-T-Liner C2 is slated to go into production in early 2016.

1 min to read


KANSAS CITY, Mo. — Thomas Built Buses is developing another alternative-fuel offering for its line of school buses: a compressed natural gas (CNG) Type C.

A company spokesperson said that Thomas Built anticipates being the first to market with a CNG-powered Type C (also known as conventional) school bus.

Ad Loading...

The Saf-T-Liner C2 CNG is slated to go into production in the first quarter of 2016. It will be CARB-certified and will exceed EPA 2013 emissions requirements, according to the company.

The bus will be powered by a Cummins Westport ISB6.7 G engine, with 200 to 240 horsepower, and an Allison 2500 transmission.

Thomas Built currently offers CNG models of its Saf-T-Liner HDX, which is a Type D school bus, and its Minotour, which is a Type A.

More Alternative Fuels

An orange and yellow graphic with a black and white image of electric Thomas Built Buses and text reading "Alt-Fuel Moves: Racking Up Miles & Scaling Up Fleets."
Alternative Fuelsby Elora HaynesApril 27, 2026

Alt-Fuel Moves: Racking Up Miles & Scaling Up Fleets

Electric school buses are hitting the road in greater numbers as fleets expand, infrastructure catches up, and mileage accumulates.

Read More →
Image of the outdoor vehicle expo at Virginia Clean Cities' Rally at Richmond event.
Alternative Fuelsby StaffApril 13, 2026

Virginia Clean Cities Celebrates 30 Years, Highlights Award Winners in School Bus Innovation

At its annual rally, the organization spotlighted propane and electric school bus advancements while recognizing leaders driving forward-looking student transportation.

Read More →
An orange and yellow graphic with a black and white image of an electric IC Bus school bus and text reading "Funding & the Road to Electrification."
Alternative Fuelsby Elora HaynesApril 8, 2026

Alt-Fuel Moves: Funding & the Road to Electrification

From federal oversight fixes to state funding milestones and district deployments, the transition to cleaner school transportation continues to advance.

Read More →
Ad Loading...
A yellow school bus drives along a rural road surrounded by green grass and trees under a partly cloudy sky. Overlaid text reads “SAF-T-LINER C2 GASOLINE ARRIVES,” with the School Bus Fleet logo in the corner.

Thomas Built Buses Adds Gasoline Engine Option to Saf-T-Liner C2 School Bus Lineup

The gasoline-powered bus features the Cummins B6.7 Octane engine and industry-first compression brake, joining the OEM's C2 powertrain lineup for 2026.

Read More →
Row of yellow school buses with overlay text reading “The essential guide to school bus fleet maintenance: Maximizing safety and uptime” and the Geotab logo.
SponsoredApril 1, 2026

Data-Driven School Bus Maintenance Guide

Stop reacting to engine lights and start predicting them. This guide reveals how transitioning from a "break-fix" model to a data-driven maintenance strategy can drastically reduce fleet downtime and protect your district's budget. Learn how to transform your garage operations from a cost center into a reliability powerhouse.

Read More →
Graphic displaying InCharge Energy and Foreseeson logos over an aerial facility background, highlighting a partnership to expand EV charging infrastructure in Canada.

InCharge Energy Plugs Into Canada with New Key Partnerships

InCharge Energy has expanded into Canada through partnerships with RocketEV and Foreseeson, aiming to deliver end-to-end EV charging infrastructure and support for fleet and public-sector customers.

Read More →
Ad Loading...
Graphic titled “Canada’s First Electric School Bus Report Card: 2026” with CESBA branding and an image of the report cover featuring a map of Canada

Report: Canada's Transition to Electric School Buses Lags Behind Goals

Canada’s first electric school bus report card finds that most provinces are failing the transition away from diesel buses used for student transportation.

Read More →
An orange and yellow graphic with a black and white image of Blue Bird propane school buses.
Alternative Fuelsby Elora HaynesMarch 19, 2026

Alt-Fuel Moves: EV Charging Expansion & Fleet Deployments

From EV charging growth to V2G testing and new bus deployments, districts and providers advance alt-fuel goals amid challenges.

Read More →
Buyers Guide and Directory thumbnail
SponsoredMarch 13, 2026

2026 School Bus Fleet Vendor Directory & Buyer's Guide

Searching for the right equipment, technology, or services for your school transportation program? This industry guide brings together manufacturers and suppliers across the entire school bus market, all in one place. Download it to find the partners who can help move your operation forward.

Read More →
Ad Loading...
Front view of an IC Bus next generation electric CE Series bus driving on a suburban street.
Alternative Fuelsby Elora HaynesFebruary 27, 2026

EPA Revamps Clean School Bus Program, 2024 Rebates Halted

The EPA will open a 45-day comment period and is planning a March 3 webinar as it reshapes Clean School Bus funding for 2026.

Read More →