Buying a used car for £8k - Toyota or Volkswagen?

My budget is between £8000 to £11000. I drive 50 miles on the motorway everyday and really want a reliable car. I've shortlisted the following cars:

Toyota Auris Diesel 1.4D-4D 2013 (Mileage 12K Oct 2013)
Volkswagen Polo 1.4 SE (85 PS) 5-Dr (Mileage 25K Dec 2010)
Volkswagen Golf 1.6 TDI BlueMotion (105 PS) 5-Dr (Mileage 30K Apr 2011)

Which car would you buy?

Asked on 24 March 2015 by Kunal1234

Answered by Honest John
Of these, the Toyota Auris. The old Volkswagen Polo 1.4 petrol is a bad engine and the 1.6TDI in the Golf has been a lot of trouble.
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