The Moon Buggy aka The Lunar Rover, it cost $38 Million to develop, and the 3 used covered a grand total of just over 56 miles.
And that's not even adding in the delivery charges.
The most expensive luxury car is the Maybach Landaulet. With a price of $1,380,000 or € 1,096,980.
Dodge viper
Some claim the Bugatti Royal was in its year and adjusted for today's $ the most expensive production car ever.
A rolls Royce most expensive car ever Bugatti Veyron
"The most expensive ad ever made was a BMW ( Bavarian Motor Works ) car company add for their new car series. The ad starred actors Clive Owen, Madonna and was produced by Guy Richie."
The best-looking part depends on your opinion.
The Mclaren F1 is the most expensive car ever at 11,800,000$. Or 11 million, 800 thousand $.That'll set you back A LOT
it was made by Nissan and it is a Bugatti.
The Koenigsegg Agera R is currently the most expensive "new car" at 2.5million dollars. The most expensive ever sold, at auction, 1936 Bugatti Type 57C Atlantic - $43.7 million (2010)
The most expensive car is the Bugatti Veyron Super Sport 16.4, with a price of €1,950,000 or $2,453,100. It is also the fastest car in the world with a speed up to 413 km/h or 257 MPH.
Probably in this link: http://gizmodo.com/357377/140000-hot-wheels-is-most-expensive-tiny-toy-car-ever
The Lamborghini Veneno is the world's most expensive car. It is valued at approximately US$3.9 million, and only three have ever been built worldwide.