I have recently had the first service on my 2012 Kia Cee'd SW (1.6 diesel, manual gearbox). I was very surprised to note that this service did not include an oil and filter change. On checking with the garage, they confirmed that the first oil and filter change is at 20,000 miles or two years. Should I run this car for this length of time without an oil/filter change? They have quoted £90 to carry out the work if required.