SIPP codes are used as a reference to describe a category of car hire vehicles. They consist of 4 letters. We have stated the SIPP code for the vehicle you have chosen on your quotation and where possible we also state the rental company's group code (ie Group D / IDMR). Of course we also give you an example of the possible make and model of the vehicle you can expect. See the fleet page.
More information on SIPP Codes can be found at the ACRISS website.
Below is a helpful reference which breaks down the 4 letter SIPP code. If you have any questions regarding the vehicles offered please don't hesitate to contact us.