# Global vehicle size and weight increase > Live situation record from CLSTR: https://clstr.news/situations/global-vehicle-size-and-weight-increase > Updated: 2026-08-24T04:00:53.000Z. Sources: 5. Developments: 2. Global trends show a significant increase in the size, weight, and height of modern vehicles, a phenomenon described as ‘car spreading’. This growth is driven by consumer demand for larger SUVs and crossovers, enhanced safety features like high-strength steel and advanced driver-assistance systems, and the added mass of lithium-ion batteries in electric vehicles. These physical changes pose escalating risks to pedestrian and cyclist safety. In the United States, larger SUVs and pickup trucks are linked to hundreds of pedestrian deaths annually, with research suggesting that every 2.54-centimeter increase in hood height raises the probability of a pedestrian fatality by 2.8 percent. In Europe, the average width of new cars has increased significantly since 2001, leading to projections that vehicle size could contribute to a 40% increase in child road fatalities by 2040. Beyond safety, larger vehicles are noted for reducing available parking spaces and encroaching on sidewalks and bike lanes. ## Timeline ### 2026-08-24: Increasing vehicle size and weight raises road safety concerns Modern vehicles are growing larger and heavier due to safety tech, comfort features, and electrification, increasing risks for pedestrians and children while reducing urban space. 3 sources. https://clstr.news/cluster/increasing-vehicle-size-and-weight-raises-road-safety-concerns ### 2026-08-17: Vehicle size increases pose rising risks to pedestrian safety Rising vehicle size and weight are increasing pedestrian fatality risks. Studies link larger SUVs and pickups to thousands of deaths in the US and project significant casualties in Europe through 2040. 2 sources. https://clstr.news/cluster/vehicle-size-increases-pose-rising-risks-to-pedestrian-safety --- Cite as: Global vehicle size and weight increase. CLSTR, https://clstr.news/situations/global-vehicle-size-and-weight-increase