COMPRESSED
Ultra-Low Emissions, MAXIMUM RELIABILITY
PROVEN Performance
Under Pressure
Achieving top scores for reliability and the best CNG fuel economy at Altoona, the GILLIG CNG bus sets the standard for what clean transit can achieve. Built on GILLIG’s time-tested platform and trusted for its durability, our CNG buses feature state-of-the-art technology, delivering ultra-low emissions and uncompromising performance mile after mile. Available in 29′, 35′, and 40′ lengths, with optional BRT, BRT Plus, Low Floor Plus, and Trolley styling, the GILLIG CNG bus offers flexibility to fit every fleet and every community’s unique needs, all while driving towards a cleaner, more sustainable future.
A GREENER
WAY TO FUEL
The Cummins L9N engine cuts NOx emissions by 90% compared to diesel, offering cleaner air and quieter operation.
When fueled with Renewable Natural Gas (RNG), GILLIG’s CNG buses go even further, reducing carbon footprints and supporting sustainability. It’s a proven solution that delivers reliable performance while helping communities move toward a cleaner, greener future.
OPTIMIZED
FOR UPTIME
With an integrated fuel access panel that simplifies pressure regulation, filtration, and refueling, and large access panels for easy access to serviceable components, our CNG buses are designed to make operations and maintenance easy.
These features help keep your fleet running smoothly, ensuring maximum uptime and efficiency.
SMART SAVINGS,
CLEAN SOLUTIONS
Engineered with GILLIG’s renowned reliability, our CNG buses deliver a sustainable transit solution that’s easy on the budget.
With fuel costs averaging 20% less per mile than diesel, according to the U.S. Department of Energy’s 2023 Clean Cities Alternative Fuel Price Report, GILLIG CNG buses offer exceptional value while helping communities reduce emissions and move toward a cleaner future.
ADVANCED
AGILITY
Equipped with advanced suspension, lightweight composite fuel cylinders, and precise weight distribution, our buses deliver smooth, fuel-efficient rides with exceptional handling and maneuverability.
Designed to excel on any route, GILLIG’s engineering ensures every ride is comfortable, responsive, and reliable, making it the perfect choice for modern transit needs.
The charging solutions we offer are rigorously tested to ensure seamless compatibility with our Battery Electric Bus. Every piece of equipment meets the highest industry standards, including SAE International and Underwriters Laboratories (UL) requirements, so you can trust your electric fleet to perform day in and day out.