Here we are, the list of the top 7 fastest production cars in the earth, ranked by top speed:

1.  Bugatti Veyron Super Sport: Top Speed: 268 mph-1200 HP

2. SSC Ultimate Aero TT  TopSpeed: 257 mph  1146 Horsepower

3. Koenigsegg CCX   259 mph806 Horsepower

4. Saleen S7 250 mph 550 Horsepower

5. McLaren F1 240.1 mph 627 Horsepower

6.Ferrari Enzo 221 mph 800 Horsepower

7. Pagani Zonda F Clubsport Top Speed: 215 mph  640 Horsepower