GM Discontinues CNG Impala for 2017
General Motors will cease production of its fleet-oriented bi-fuel compressed natural gas (CNG) Chevrolet Impala sedan as part of its 2017 model-year lineup.

Photo of Chevrolet Impala CNG courtesy of GM.

Photo of Chevrolet Impala CNG courtesy of GM.
General Motors will cease production of its fleet-oriented bi-fuel compressed natural gas (CNG) Chevrolet Impala sedan as part of its 2017 model-year lineup, the company has confirmed to Automotive Fleet.
The vehicle had initially been included in GM's dealer order guide, but will be removed in a future update, said Robert Wheeler, communications manager of General Motors Fleet.
"Order guide changes are made in specific block points, therefore the order guide can be slightly off of real-time," Wheeler said. "If a change happens between block points, you have to wait for the next scheduled block point for the OG change. We will not offer a 2017 CNG Impala."
The vehicle, which was announced in 2013, had been delayed in its initial roll-out with the 2015 model year to ensure quality. As of the end of 2015, GM had delivered about 200 to fleet customers.
The bi-fuel CNG Impala offered a combined 500 miles of range, including a range of 150 miles on CNG and 350 miles on gasoline.
Editor's note: To read our Driving Notes blog about the vehicle, click here.
More Operations

Managing Fleet Costs in an Era of Permanent Volatility
Fleet operating costs have risen more than 20% since 2020, raising a key question: When does extending a vehicle's service life stop making financial sense?
Read More →
The Next Evolution of Fleet Management: Autonomous Operations
This opening keynote session at the Fleet Forward Conference highlights the future of autonomous driving for fleets.
Read More →
How to Reduce the Total Cost of Risk From Catalytic Converter Theft
A stolen catalytic converter can cost fleets far more in downtime and lost productivity than in repairs. A total-cost-of-risk approach can help fleet managers quantify their exposure and prioritize theft prevention.
Read More →
Personal-Use Charges Rise as Vehicle Values Fall | AF News Recap
Personal-use charges are climbing, wholesale used-vehicle values are declining, and commercial fleet sales growth is slowing. This week, we're breaking down the latest fleet data, plus how Element Fleet Management is helping Waymo prepare for its first Canadian robotaxi market.
Read More →
Here's When You Should Make an Exception to Fleet Policy
Fleet policies are designed to create consistency, but not every driver or situation fits neatly within standard rules.
Read More →
AI-Native or AI-Acquired: What Should Fleet Managers Look for in an AI Platform?
Six questions can help fleet managers look beyond AI marketing claims to evaluate integration, data access, and real-world operational performance.
Read More →
A buyer's guide to fleet management software in 2027
Buying fleet management software in 2027 means looking beyond features and price. As fleet operations, technology and expectations evolve, this guide explores what today’s fleet professionals should consider when choosing a system that can deliver value now and adapt to what comes next.
Read More →
What Will Shape the Next Era of Fleet Management?
EVs, AI, and autonomous vehicles are reshaping fleet management. Discover what’s ahead—and how fleet leaders can prepare for the next era.
Read More →
How Fleets Can Recruit and Train Veterans for Technician Roles
Here's how the technician shortage has affected uptime for fleets, and what to do about it.
Read More →
Avis Budget Group Deploys Neology Toll Management Technology Across Major Brands
Neology’s neoFleet platform will manage toll transactions and toll-authority operations for vehicles across Avis, Budget, Payless, Budget Truck and Zipcar.
Read More →
