what cars can use natural gas

[McStephanie]

Several types of cars can use natural gas, primarily as Compressed Natural Gas (CNG). The most common are bi-fuel vehicles, which can run on either CNG or gasoline, and dedicated Natural Gas Vehicles (NGVs) that run exclusively on CNG. While factory-built options are limited, many vehicles are converted to run on natural gas through aftermarket systems.

Factory-built CNG passenger cars have become rare in the U.S. market. However, the choice is much broader for fleet vehicles, especially in the commercial sector. Many light-duty trucks and vans from manufacturers like Ford, General Motors, and Ram offer CNG-prepped engines or have authorized upfitters that install CNG systems. For the average consumer, popular models for aftermarket conversions have historically included the Honda Civic Natural Gas (discontinued in 2015) and certain Toyota Camrys. The suitability of a vehicle for conversion depends heavily on its engine design and available space for the CNG tank.

The table below lists some vehicle models known to have factory or authorized upfitter CNG options, primarily for the U.S. market.

Vehicle Model	Type	Fuel Type (Bi-fuel or Dedicated)	Typical Model Years (Examples)
Ford F-150	Pickup Truck	Bi-fuel	2017-2022
Chevrolet Silverado 2500HD	Pickup Truck	Bi-fuel	2016-2021
Ram 2500 HD	Pickup Truck	Bi-fuel	2015-2020
Ford Transit Connect	Van	Bi-fuel	2018-2023
Chevrolet Express	Van	Bi-fuel	2014-Present
GMC Savana	Van	Bi-fuel	2014-Present
Honda Civic	Sedan	Dedicated	1998-2015

Before considering a CNG vehicle, it's crucial to weigh the pros and cons. The primary advantage is lower fuel cost compared to gasoline. The main challenges include a higher initial purchase price or conversion cost, limited refueling infrastructure outside of specific regions, and reduced trunk or cargo space due to the CNG tank. Always consult with a certified CNG installer to assess the feasibility and cost of converting a specific vehicle.

[LeoLynn]

Honestly, your best bet for a natural gas car these days is looking at trucks and vans, not regular sedans. Companies like Ford and Chevy sell bi-fuel versions of their popular pickups and work vans right from the factory. These can switch between CNG and gasoline with a button press, which is great because finding a CNG station can be tricky. For a used car, the Honda Civic Natural Gas was the go-to for years. Just know that whatever you get, that CNG tank eats up a lot of trunk or bed space.

[Eleanor]

From a fleet manager's perspective, the viable options are clear. We primarily use bi-fuel Ford Transits and Silverados. The ability to run on gasoline is non-negotiable for operational flexibility, given the sparse public CNG refueling network. The significant fuel cost savings over time justifies the higher upfront investment for our high-mileage vehicles. The key is sticking to manufacturer-supported or qualified vehicle modifier (QVM) programs to ensure warranty compliance and long-term reliability. It's a strategic decision, not for everyone.