Is a Koenigsegg Italian?
Nope it's Swedish.
You can see Koenigsegg at UK only if there're some people has a Koenigsegg driving on the road. It's because the Koenigsegg cars are not made in UK, Koenigsegg CCX, CCXR, Agera, Agera R... All these Koenigseggs are made in Germany instead of UK. You can go into a factory tutoriol with Koenigsegg cars. So if you live in UK or live in UK and want to see a Koenigsegg car, there'll be less chance…
In terms of verified top speed, no. The Koenigsegg Agera R has a verified top speed of 260mph and the Bugatti Super Sport has a top speed of 268mph. The Koenigsegg Agera R has a non-verified theoretical top speed of 275mph. So currently the Bugatti is faster, but the Koenigsegg is hot on its tail. (Plus, the Bugatti is the fastest car in the world [Guinness world records])
Kia is a car manufactured by Kia Motors Corporation. Ka is a model manufactured by Ford Motor Corporation. Kaiser was an automobile manufactured by Kaiser-Frazer Corporation during the 1940's and 1950's. Koenigsegg is a car manufactured by Swedish company Koenigsegg Automotive AB. Karmann Ghia is a sports car manufactured by Volkswagen. The Koenigsegg Agera is a sports car manufactured in Sweden.