Update - I am seriously fed up with this. Now submitted three forms to local dealership (everytime it has happened since being in there) - which they supposedly submit to technical. No response. This morning at the front of the red traffic light queue the car completely died. Very awkward. Started a...

FYI it happened again last night - not a cold start, we had been doing 50mph for approx 40 mins. We then stop to give way at a junction and loud clunk as pull away - the mates we picked up both went "oohhh that ain't normal!" ....

Sorry did not get notification of these replies so lack of response from me! Focusy - why do you suggest that please?

We have a 2020 auto N line Tucson which has developed a VERY loud clunk noise. It happens maybe once or twice a week and it is when pulling away from standstill (so neutral to first) - it is so loud and alarming it is scary! Almost sounds like you are being hit by another vehic;e? We have taken it t...