Citroen’s recently expanded Ready to Run range of off-the-shelf conversions now includes a dual-fuel (petrol/LPG) Berlingo 600 1.4i costing £7995.

Aimed at operators who regularly have to enter the London congestion tax zone – it’s exempt – it has the potential to provide savings of in excess of £1500 a year. The standard engine’s 12,500-mile service interval is maintained.

A 43-litre LPG tank is situated in the spare wheel well or there’s the option of a 100-litre tank sited in the load area.