Are People Converting Electric Cars Back to Combustion Engines? Is It Economical and Legal?

While the idea of converting an electric vehicle (EV) back to a combustion engine (ICE) might seem like a grand challenge, the practicality and legality of such conversions are often debated. Here, we explore the reality of these modifications and the motivations behind them.

Is It Really Happening?

Yes, people are indeed converting their electric cars back to combustion engines. However, the process is far from easy or cost-effective. According to several reports and personal accounts, the majority of these conversions are rare and largely done by enthusiasts who challenge traditional norms. While it is theoretically possible, the practical challenges and financial costs make it a significant endeavor.

Theoretical Possibility vs. Practical Reality

While the theoretical process is not without its flaws, some experts believe that modifying electric vehicles (EVs) to include combustion engines is possible. However, the feasibility of such a conversion varies widely depending on the original design of the vehicle. For instance, a Tesla Model 3 modified by the Austrian company Obrist was converted into a hybrid vehicle with a range of over 600 miles. Similarly, a Tesla Model S was fitted with a Chevy Camaro V8 small block engine to demonstrate the technical feasibility of the concept.

The Reasons Behind the Conversions

These conversions are typically driven by a few core motivations:

To Prove a Point: Enthusiasts might undertake such conversions to prove that it is possible to modify EVs in this manner. Customization and Personalization: Some individuals might convert their EVs to suit their specific needs or preferences, enabling further customization beyond what factory options provide. Technical and Engineering Challenge: For some, the conversion is a daring engineering challenge, pushing the boundaries of automotive technology.

However, it is crucial to note that such conversions are not only difficult but also expensive and sometimes risky. Many modified vehicles face significant hurdles in obtaining the necessary certifications and permits to be driven legally on public roads.

Why Not Simply Trade In the EV?

Logically, one might wonder why enthusiasts don't simply trade in their EVs for newer gasoline-powered vehicles. This is indeed the more common approach for those looking for a different type of driving experience. The resale value of an EV is a significant factor, and many owners prefer to trade in their electric vehicles for newer models with traditional combustion engines.

Legal and Practical Considerations

Legally, converting an EV to a hybrid or dual-fuel vehicle is possible but requires significant effort and expense. The paperwork and modifications necessary to make the vehicle street legal can be complex and costly. Government regulations and local laws must be strictly adhered to, often leading enthusiasts to seek professional help to navigate these requirements.

Environmental and Practical Implications

Some might argue that converting an EV to a hybrid or combustion engine can be beneficial if the goal is to enhance environmental friendliness. However, such modifications often come at a high cost and may not offer the practical advantages that traditional EVs present. Additionally, the environmental impact of such conversions needs to be carefully considered, as the additional emissions might outweigh the benefits.

While it is possible to convert an electric car back to a combustion engine, the economic viability and legality make it a high-stakes endeavor. The decision to undertake such a conversion should be weighed carefully against more practical alternatives like trading in for a gasoline-powered vehicle, which often provides a better balance of cost, legality, and environmental benefits.

Enthusiasts and custom car builders continue to push the boundaries of automotive technology, but for most people, the simpler and more practical solutions remain the best option.