My diesel car has an 18,000-mile servicing interval, is this too long to leave it?

I have a Renault Kadjar diesel, which I'm told needs servicing every 18,000 miles. I'm a bit uneasy about this. I had Skoda diesels previously that I took off longlife service intervals and did every 10,000 miles. Should I do this with my Kadjar? I'm doing around 20,000 miles per year.
I've got one too and I had it serviced at 10,500 miles. I'm also doing just under 20,000 miles a year in it.
Answered by Honest John on

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