Just been blown out by Audi UK Customer services. My 54 plate Audi A6 Avant (with a CVT autobox) has just started juddering whilst pulling away at low RPM. The car is only just 4 years old, mileage is <90K and yet I am to get ZERO goodwill offerings to rectify the fault. It's had full Audi service history and two full gearbox / transmission services - the reason Audi UK aren't willing to help is becasue the 1st gearbox service was 2800 miles over due !!!!!! I'm disgusted with Audi UK, what's the point producing engines that gone on for ever when they can't design / manufacture gearboxes that last !

Apparently the input shaft needs replacing, I have been quoted £1500 by Audi dealer although we have a great local independant specialist who will carryout the work for £900 or so.

Any advice on what to do - I'm not confident Audi have diagnosed this correctly.