It's difficult to define what the rarest car is in the world, but some may say that it would be a BMW 507.
The BMW 507 is an automobile made by German manufacturer BMW from 1956 to 1959 and was one of their most luxurious and prestigious models. though there were 1650 made, they come up for sale infrequently, and the last one to come up for sale sold at auction for $135,000 usd.
What is the rarest car of all time?
There are many cars that exist only in the minds of the designers, but it is likely that the Volkswagen corrado is one of the rarest cars ever built. this hand-built sports coupe was never offered to the public for sale, and not many were made. they can sell anywhere from $30,000 to $50,000 once found.
The Mercedes 600 grosser (1938) car will set you back about 100 million usd if it has an outstanding condition rating (it's also very hard to find).
and the prototype oracle d230-4 racer is worth around 200 million usd; it holds four land speed records at Bonneville raceway in 1988 with five different drivers earning four second place finishes.

Which car is only 1 in the world?
The only Ferrari 360 gt California in the world. it is, for all intents and purposes, a classic 394-horsepower v8 that just happens to have a Targa top. or maybe it's an Italian cruiser with an enviable roof? one tester suggested it was “the best of both worlds”–that is, open air motoring with the protection of four-wheel disc brakes.
Fortunately 394 horses are plenty now to haul this curvy wonder down the highway at 186mph+. and what better reason could there be for pine needles under your feet than peeling out on five acres of rich napa valley earth? it has earned our respect simply by being alone.”
How much is the rarest car in the world?
The rare car goes by the name of Lykan hypersport, and it cost from 3.4 million to 4.5 million dollars approx., making it the most expensive supercar in the world.
A Lykan hyper sport is a limited production sports car manufactured by w motors, a company established in Beirut, Lebanon with showrooms in Dubai and Abu Dhabi. it was introduced at the 2013 Qatar motor show and unveiled to prices starting at $3.4 million at that time before being released in north America for a starting price of about $3.9 million in 2014.[1] the car has a diamond encrusted gear gaiter made out of white gold[2] and features an interior design from London.
What is the most expensive rarest car in the world?
As of this time, it is believed that the most expensive car in the world is James young's white gold Bugatti once owned by king carol II. the car was sold for $15.6 million at auction at pebble beach on 15th august 2010. this four-door touring sports coupé has a six-cylinder engine displacement of 1479 cc and produces 70 horsepower at 4500 rpm with a top speed of 105 km/h or approximately 68 mph.