New tax rules introduced have led to increased costs for drivers, including EV owners and buyers of high-end cars.Under the new vehicle excise duty (VED) system, EVs have lost their tax exemption, and a costly car supplement is applicable for high-value vehicles.This change may deter people from purchasing EVs, as they now face similar tax obligations as petrol and diesel car owners.VED, also known as car tax, is based on factors like vehicle emissions and value, with rates varying based on registration date.For cars registered post-2017, a showroom tax is applied initially, followed by a flat rate, with an additional levy for vehicles over £40,000.Previously exempt from VED, EVs now incur a £10 first-year tax and subsequent standard rates, impacting their attractiveness.The changes aim to promote EV sales, but critics suggest they hinder the switch to electric due to increased costs.Some experts believe the revised tax regime may push buyers towards more affordable non-EV options, affecting EV demand.Rising VED costs for petrol and diesel vehicles may make cleaner, more efficient cars more appealing to consumers.Potential consequences include longer retention of current vehicles due to financial constraints imposed by the tax changes.