Audi A5 Acceleration problems by year

I drive an 2019 Audi A5 and there is a terrible Auto start/stop malfunction and cruise control malfunction that has made this car unsafe to drive. The Auto start is featured on the A5 to "save gas," but however malfunctions and cuts off while driving or coming to a stop. Tonight on 1/21/2025 at 1:44 am it did just that. While sitting at the light it stalled out, manually crank it up attempt to get thru the light and it cuts off leaving my son and I stranded dead center of the intersection leaving the two of us...

While driving the car I press the gas pedal and it loses power or won't accelerate at all, then all of a sudden something happens and it lunges forward fast it is scary I have almost crashed 2 times. This issues is intermittent, thus the driver has no control of when the car is going to drive properly when I doesn't it is scary. I'm have been relegated to 45 miles an hour on the freeway I cannot control any part of the car to ensure I can make a lane change if I need to to overt an accident. The reason I'm...

The contact owns a 2015 Audi A5. The contact stated that while driving at an undisclosed speed, the vehicle hesitated while accelerating. The vehicle was taken to the dealer; however, the dealer was unable to duplicate the failure. The dealer informed the contact that the vehicle was operating as designed. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 25,000.

On two occasions so far, when making a left turn in a four way intersection, the pre-sense system detected an oncoming car way too early and applied the brakes hard just as I was well into the turn and needed to get out of the intersection before I became a danger to the oncoming car. This put me into a potentially very dangerous situation. I am aware that the sensitivity can be adjusted but, in this case, there was no danger at all until my car braked suddenly as I was trying to complete my turn safely. That...

This is another occurrence therefore a continuation of complaint number 11258717. On a second occasion while driving in the express lanes of an expressway, the pre-sense displayed a crossroad indication on the instrument display and applied the brakes while I was going approximately 75 mph on a limited access expressway in the express lanes. Can you imagine what would have happened if I had a car tailgating me at that time? There is some serious software defects with this system. Is anyone going to respond to this?

I was stopped in a turn lane to make a left turn across 3 lanes of opposing traffic on a major us highway. . I started the turn and the pre-sense system stopped the car as it was entering the opposing lane of traffic almost causing a disaster as the oncoming traffic was moving approximate 50-60 mph. Fortunately for the oncoming car, the lane adjacent was empty at the moment so they could move over and pass me safely as I was stuck in the lane of the oncoming traffic with the brakes automatically applied.