Same period of time is required to produce a Rolls Royce and Toyota ½ million.
Rolls Royce cars are manufactured using the highest technology. Luxury cars are produced by a technology called "bespoke". This involves both mechanized and automated process performed by robots and one manually performed by highly trained people. A Rolls Royce engine is assembled by one man.
Producing a single Rolls Royce takes up to one year for a limited edition model "Centenary Edition" or "Phantom Black" and about six months for a model more "earthly".
On the other hand, Toyota with one of the most automated production lines, producing a 546.6 cars per day.
So, time to produce a Rolls Royce = 281 481.2 produced Toyota cars.
So, time to produce a Rolls Royce = 281 481.2 produced Toyota cars.