CITROËN has expanded the diesel C5 offering with the launch of the 173bhp 2.2 HDi engine.

The twin-turbo four-cylinder engine returns 46mpg on the combined cycle and emits 160g/km of CO2 – putting it in the 22% BIK tax bracket. Available in VTX+ and Exclusive hatchback and estates, prices start at £17,790.

Citroën has also added a fleet-specific VTX trim level to the range, priced from £14,090 and adding equipment such as metallic paint and Bluetooth phone compatibility as standard.