Basically I have got foreign car UK Driving License. Can I enter UK two times in 12 months. I mean like I enter country and I stay here for couple months and I leave and come back again. Example - I have stayed here 4 months, then I have decided to leave and come back again and stay 6 months. Is it allowed to do like that with foreign car If I have got insurance and all documents from foreign country?
You may only use a foreign registered car in the UK for up to 6 months in any 12 month period so it depends how long you will be living outside the UK. https://www.gov.uk/importing-vehicles-into-the-uk/temporary-imports