Factual error: Goldfinger says his Rolls is made from gold, but the magnetic homing device clings to it. You can't attach a magnet to gold.
Suggested correction: The Rolls wouldn't be 100% gold; much of the bodywork could be, but there would be steel areas to maintain the integrity of the vehicle for driving, and the boot lid where he attaches the device could be made of steel. I suspect a car made entirely from gold, which is a soft metal, would be undriveable as it would likely not stand up to the rigours of road travelling.
Also, gold has a density nearly three times more than steel, so a gold car wouldn't be able to move or be transported by air.





