Seat leon tdi fr

Hi there I just been to look at a 2007 leon fr tdi its in white and in good condition exept a few minor stone chips.The only down side is its done 89000 miles. I took it for a test run and everything seemed fine except there seems to be a lot of tyre/road noise not sure if this is normal as its got the 18'alloys.
The car is quite cheap at £10780.
Iff i bought the car id plan on keeping it for aprox 3 years which would put another 45000 miles ish on the clock.
My question is are these engines good for 135000 if looked after and can anyone see any obvious promblems i may run into with such high milage.

Cheers iash101