Car dealer is offering Autoglym Lifeshine - is it worth paying extra for?

I am buying a car and I have been quoted £370 for the dealer to apply Autoglym Lifeshine. I think this is too much but he won’t budge on the price. Is it worth the extra or can I buy this and apply it...

Can I overcoat my car's ceramic paint finish?

Apparently, I am a rare breed who enjoys cleaning and keeping my car in pristine condition! I am now 81 and tend to change my car every 1-2 years - I suppose you could say it is a hobby/pastime. Usually,...

Are dealer insurance packages worth the extra?

I'm picking up a new BMW shortly and the dealer is keen to sell me GAP insurance, smart insurance (for the bodywork), tyre and alloy insurance, and ceramic paint protection. Each are £500. Are any of these...