Years ago we used to have hire cars for business trips. On one occasion I went to the car park to collect my hire car and it was a bright red Sierra 2 litre automatic. It was lovely to drive, powerful, quiet, smooth, comfortable, I was really impressed. Two weeks later I had another 2 litre automatic Sierra, this time in white, and was looking forward to another nice drive. I couldn't have been more disappointed, it was rattley and rough and sounded as if I was driving a box of loose nuts and bolts.