Maruti Versa
This was the first, and so far only, ad to feature the father-son duo of Amitabh and Abhishek Bachchan.
The ad had the Big B relaxing in the backseat as son Abhishek drives the car. Both like the car for different reasons and launch on a witty conversation about it.
The two will soon be seen together in films too, like Rajkumar Santoshi's Ranveer, which will be launched on Big B's birthday, and Rakesh Mehra's next.