Citroen is offering drivers a great reason to go green for the New Year with two new ‘Airdream+’ special editions of its cleanest C3 and C4 models, with more equipment, more economy, more value for money and less impact on the environment.

The C3 Airdream+, based on the mid-range model, will feature the added extras of rear parking sensors and smart 15″ alloy wheels, on top of the already standard equipment like air-conditioning and electric windows. Powered by Citroen’s clean and efficient 1.4HDi 70hp unit, the C3 Airdream+ emits just 115g/km of CO2 and achieves an ultra economical 64.2mpg on the combined cycle – a range of around 660 miles on a full tank.

The C4 Airdream+, based on the five door, SX trim, also gains rear parking sensors and with Citroën’s 1.6HDi 16V 92hp unit fitted, the family-sized hatchback has CO2 emissions of just 117g/km and combined cycle fuel economy of 64.2mpg.

The C3 Airdream+ and C4 Airdream+ arrive with OTR prices of just £10,995 and £13,895 respectively, and will both be available with a credit crunch busting 0% finance for three years with no deposit required.