Can audi all road toll 4000 lbs

I would ask your Audi salesman but I do not think the 2.0T is a good choice for towing.

if you have the manuel look to that for towing referances also it should alternativly either say it on the door or in the trunk on a sticker but cars towing capictys are ussaly the weight of the car itself audis are generaly a 2 ton car which means its towing capacity is 2000lbs to know for sure tho refer to your manuel

No it can not tow 4000lbs. Brakes, suspension, tq converter and other driveline parts should not be subjected to that