Buying a used Q5 - what should I look out for?

I am considering Audi Q5 with the 2.0 TFSI engine, year 2011, with 75,000 on the clock. The car has been regularly serviced, but some of the cylinders were changed because of oil usage and now it doesn't use any. I am buying from my friend, can you please tell me what I should I look for?

Asked on 2 February 2015 by petrolhead

Answered by Honest John
The main problem with this engine seems to have been cured, which is good news.You'll get a good idea of what the car is worth and what to pay here: www.honestjohn.co.uk/used-prices/

It will help to run the engine on Shell V-Power 99Ron because that burns cleaner, and though it doesn't wash the valves as it enters the engine it will help to keep the injectors clear.
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