Warning bit of a long story
So I have a 2011 A4 1.8T, automatic,bought new, currently with 73K on the clock.
A few weeks ago driving home, on the fast lane about 130km/h a VW Caravelle pulls behind me and try's to show me the way to the centre lane. Needless to say I won't move for a Caravelle

, so I accelerate from 130 to about 160 and create a nice gap between the Caravelle and me.
Suddenly the engine starts "missing" and losing compression, EPC light comes on and the other orange "engine light"I slow down get off the freeway and manage to get to a garage, call Audi assistance for help.
the only tech in my region is on another call 60km away, anyway I start the car again and everything seems fine and I get home.
Next day I take the car to Audi Centre Durban and diagnostics come out clear, nothing wrong with the car they say, but anyway want to do an oil consumption test, they fiddle with some settings and tell me that I should drive 1000kms and bring it back for an assessment.
Yesterday I went back, 1000kms completed, second stage oil test done and the report is that the engine is damaged, replacement engine needed.
While the car runs "normally" the only difference I can feel is a lack(not significant) of power.
I'm not stressing as it's covered under the Freeway Plan, but strange nonetheless that the engines caves early
It's my first Audi, love the car and am not a "performance" driver lol. It's strange that the engine goes and 73K.
Anyone else had early engine failure ?