What's the difference between CNG and LPG? CNG is Compressed Natural Gas, which is mainly methane compressed at a pressure of 200 to 248 bars. LPG is Liquefied Petroleum Gas, a mixture of propane and butane liquefied at 15 °C and a pressure of 1.7 - 7.5 bar. Some variants of LPG are primarily propa...

Jan 30, 2020 · LPG, a byproduct of extracting crude petroleum, is a mixture of propane and butane known for emitting fewer hydrocarbons and increasing engine longevity. LNG, a natural gas cooled into a liquid form, is praised for its cost-effectiveness in storage and transportation due to its reduced volume.

CNG is an abbreviation of “Compressed Natural Gas” whereas LPG is an abbreviation of “Liquefied Petroleum Gas”. The primary difference between CNG and LPG lies in the components that make up these fuels. While CNG is primarily made …

Apr 23, 2024 · The difference between CNG (compressed natural gas) and LPG cars is storage pressure, with CNG (compressed natural gas) at 10 times the pressure with 20-25 MPa vs 2 MPa for LPG. LPG has a higher energy content so a much greater cruising range with the …

Jan 13, 2025 · CNG (Compressed Natural Gas) is primarily composed of methane, the simplest and lightest hydrocarbon. On the other hand, LPG (Liquefied Petroleum Gas) is a mixture of propane and butane, which are heavier hydrocarbons.

Nov 16, 2023 · Both LPG and CNG burn cleaner than conventional fuels, but there are differences worth noting: LPG produces more CO2 emissions than CNG but still less than gasoline and diesel. CNG has the edge over LPG in producing lower …

Jun 18, 2023 · CNG is mainly composed of methane gas and contains small amounts of other hydrocarbons, and LNG is a natural gas that has been cooled to a very low temperature, approximately -162 degrees Celsius, whereas LPG is a mixture of hydrocarbon gases, mainly propane and butane.

Mar 21, 2024 · Compared to more conventional fossil fuels, compressed natural gas (CNG) and liquid propane gas (LPG) are far better for the environment. Compared to LPG, CNG is lighter. For this reason, LPG finds utility in many different settings, including homes, businesses, and …

Key difference: The difference between LPG and CNG is what they are composed or consist of. CNG majorly consists of methane gas, whereas LPG has butane, propane and a variety of other chemicals. The term LPG stands for ‘Liquefied Petroleum Gas’. LPG is an artificial product.

Compressed Natural Gas (CNG) and Liquefied Petroleum Gas (LPG) are highly efficient and environmentally friendly fuel options. CNG contains about 50-55 megajoules per kilogram (MJ/kg) of energy, while LPG has a slightly higher calorific value of around 46 MJ/kg.