MG Rover's liquefied petroleum gas conversion for the Rover 25 and 45 and the MG ZR and ZS will qualify for the maximum 60% PowerShift grant.

The conversion for the 1.8-litre engine in 118bhp guise had already been approved for the maximum level of support in the Rover 75, but it now means the full range of gas cars offered through MG Rover will gain the 60% grant towards conversion cost.