questionText: To ask the Secretary of State for Transport, pursuant to the Answer of 15 June 2026 to Question 8838, what estimate her Department has made of the average total cost of ownership of (a) a diesel heavy goods vehicle and (b) an equivalent zero emission heavy goods vehicle over the operational lifetime of the vehicle.
answerText: The total cost of ownership is expected to fall over time as vehicle prices decline and battery energy density improves. As these trends continue, battery electric HGVs are projected to become cheaper to operate than diesel across many duty cycles, streng...
heading: Large Goods Vehicles: Operating Costs