Porsche has announced plans to continue producing vehicles with internal combustion engines (ICEs). In a recent strategic shift, the company is investing approximately €800 million into developing new combustion engines and plug-in hybrid models. This decision comes amid a decline in demand for fully electric vehicles, leading Porsche to adjust its product lineup to include more ICE and hybrid options.
EVs are generally heavier than traditional internal combustion engine (ICE) vehicles due to their batteries. This added weight, combined with higher torque, leads to faster tire wear, resulting in approximately 20% more particulate pollution from tires compared to ICE vehicles.
Producing a new tire emits about 31 kg of CO₂, while retreading a tire produces approximately 22 kg of CO₂. The higher weight and performance demands of EVs may necessitate more frequent tire replacements, thereby increasing overall emissions from tire production.
Impact on Infrastructure
Road and Bridge Wear: EVs' additional weight can contribute to increased wear on roads and bridges. For instance, a 2,000-pound increase in axle weight can cause 50% more damage to pavement.
