The summary is:
The speaker compares three BMW models (M8 Competition, M5 CS and M5 Competition) in a series of drag races, rolling races and brake tests. He shows the features and prices of each car and talks to the guest drivers. He finds out that the M5 CS is the fastest and the M5 Competition is the slowest in all the tests. He also discovers that the M8 Competition does not have the speed limiter removed as the owner claimed. He ends by inviting the viewers to check out his other videos and website.
Here are some key facts extracted from the text:
1. The text is a transcript of a drag race video featuring three BMW models: M8 Competition, M5 CS and M5 Competition.
2. The M8 Competition and the M5 Competition have 4.4 liter twin turbo V8 engines with 625 horsepower and 750 newton meters of torque, while the M5 CS has the same engine but with 635 horsepower.
3. The M8 Competition costs 124,000 pounds, the M5 Competition costs 104,000 pounds and the M5 CS costs 140,000 pounds.
4. The M5 CS is the lightest of the three cars, weighing just over 1.8 tons, while the M8 Competition is the heaviest, weighing just under 2 tons.
5. The M5 CS won all the races, completing the standing quarter mile in 10.9 seconds and reaching a top speed of 175 miles per hour.
6. The M8 Competition came second in most of the races, completing the standing quarter mile in 11.3 seconds and reaching a top speed of 164 miles per hour.
7. The M5 Competition came last in all the races, completing the standing quarter mile in 12.7 seconds and reaching a top speed of 155 miles per hour.
8. The owner of the M8 Competition paid an extra 2,000 pounds for the M Performance pack, which supposedly increases the top speed to 190 miles per hour, but he never verified it.
9. The owner of the M8 Competition is a BMW fanboy who has an M cap, M performance accessories and a big wing on his car.
10. A bird hit the wing mirror of the M8 Competition during one of the races and died.