Spanish insurance broker Ucoga Asesores has published a practical guide with indicative prices from the Spanish market as of October 2026. It lists used Fiat Ducatoⓘ examples: a 2022 L2H2 with 66,000 km at €21,900, a 2023 L2H2 with 106,800 km at €20,900 and a 2023 L3H2 with 91,080 km at €24,455. Professional conversion of large-volume vans starts at about €19,000 plus VAT, while a DIY conversion of an L2H2 or L3H2 with bed, kitchen, fridge, electrics, water, shower and heating is estimated at €4,300–11,000 in materials, excluding labour. According to the company, mileage below 100,000 km is considered acceptable, 100,000–180,000 km requires attention to the maintenance history, and above 180,000–200,000 km an independent mechanical inspection is recommended.