When Oversized Cars Endanger Pedestrians, Cyclists, and Motorcyclists: What Research Shows

The growing size of cars in Europe is raising safety concerns for vulnerable road users, according to a recent study. The European Cyclists' Federation (ECF) highlighted that increasingly large vehicles, often referred to as SUVs or simply big cars, pose significant risks to pedestrians, cyclists, and motorcyclists. These oversized vehicles also worsen existing problems related to limited urban space and increase energy consumption.

The study, titled "Ever-bigger? Car size at a crossroads," published by the organization Transport & Environment (T&E), analyzes how new cars in Europe have been steadily increasing in size over the years. The research details the implications of this trend for road safety, urban planning, and energy usage, findings that are particularly concerning for cyclists, motorcyclists, and drivers of smaller cars, as well as environmental advocates.

Data from T&E indicates a consistent rise in car dimensions since 2000. The average length of new cars in Europe has increased by approximately 1.2 cm annually, while width and height have grown by about 0.5 cm per year. Since 2010, the height of car hoods has also increased by roughly 0.5 cm per year. If this trend continues, the average new car in 2040 could measure 4.56 meters by 1.90 meters, a significant jump from the 4.09 meters by 1.69 meters recorded in 2000.

The ECF emphasizes that these figures represent averages, suggesting that the dimensions of the largest models could be considerably greater. T&E contrasted the current trajectory with a potential "right-sizing" scenario, where the average size of new cars could revert to 2015 levels by 2040. The safety risks associated with larger vehicles are particularly pronounced, as cars with elevated front ends are more lethal in collisions with cyclists and pedestrians. Projections suggest that the trend towards larger vehicles could lead to a substantial increase in fatalities among these groups between 2026 and 2040.