Benefits and Drawbacks of Converting a Diesel Family Car to Run on LPG

The conversion of a diesel family car to operate on liquefied petroleum gas (LPG) has become a popular option for many motorists looking to reduce their transportation costs. This process, known as re-gassing, represents a significant shift in the fuel type of the vehicle. While it can offer substantial financial benefits and environmental advantages, it also presents certain drawbacks such as reduced power and terrain suitability. In this article, we will explore the pros and cons of converting a diesel family car to run on LPG.

Pros of Converting to LPG

1. Cost Savings

One of the primary reasons to convert a diesel family car to LPG is the potential for significant cost savings in fuel expenses. LPG, especially in regions where it is abundantly available and less regulated, can be considerably cheaper than diesel. The price of LPG is typically lower due to lower extraction and distribution costs, and this benefit is pronounced in areas where LPG production is local and abundant. The savings can be substantial over time, leading to a positive return on investment for those opting for the conversion.

2. Environmental Impact

Converting a diesel car to LPG can also provide environmental benefits. LPG produces fewer emissions than diesel, particularly in terms of NOx (nitrogen oxides) and particulate matter. This reduction in pollutants is especially beneficial in densely populated areas with poor air quality. Additionally, LPG is a gaseous fuel that has a lower carbon footprint compared to diesel, which contributes to reduced greenhouse gas emissions and a more sustainable mode of transportation.

Cons of Converting to LPG

1. Reduced Power and Fuel Efficiency

While the financial and environmental benefits ofLPGare significant, there is an associated reduction in power and fuel efficiency. Diesel engines are designed for higher torque and power output, which results in more efficient and powerful driving performance. Converting a diesel car to LPG can lead to a noticeable drop in engine performance, affecting acceleration and hill-climbing ability. This reduced power can be particularly problematic for families who frequently engage in activities requiring robust performance, such as towing larger vehicles or driving on hilly terrains.

2. Installation and Conversion Costs

The initial cost of converting a diesel car to LPG can be considerable. The conversion process requires specialized equipment and expertise, which drives up the cost. Additionally, the hardware needed for the conversion, including gas tanks, pumps, and regulators, adds to the overall expense. For a family car, the available storage space is limited, typically within the boot/trunk. This can result in a smaller gas tank capacity in comparison to diesel, which may necessitate more frequent refueling and planning for trips.

3. Different Refuelling Infrastructure

Another drawback of using LPG is the limited refueling infrastructure, especially in comparison to the widespread availability of diesel and petrol stations. Although LPG stations are increasing in number, they are still not as common as those for diesel and petrol. This means that long-distance travel may require careful planning and may involve fewer refueling options. This limitation can be particularly challenging for family trips or when moving to less urban, rural areas.

Conclusion

Converting a diesel family car to run on LPG can be an attractive option for those seeking to reduce fuel costs and lower their environmental impact. However, it is essential to weigh these benefits against the reduction in power and increased complexity of the conversion process. Drivers considering this conversion should carefully evaluate their needs, budget, and the driving environment to make an informed decision. While LPG can be a viable alternative for environmentally conscious drivers, it may not be the best fit for all scenarios, particularly those requiring substantial horsepower or stretching long distances.