The blue whale is bigger than the sperm whale.
Based on the provided information, which lists some of the "Top 10 biggest whales", the size difference between the blue whale and the sperm whale is significant. These massive marine mammals are measured by their length.
According to the reference dated 21-Oct-2022:
Key Whale Sizes
Here are the recorded lengths for the whales mentioned:
| Whale Name | Length (feet) |
|---|---|
| Blue Whale | 98 |
| Sperm Whale | 67 |
Size Comparison
As the data clearly indicates, the Blue Whale has a recorded length of 98 feet, while the Sperm Whale has a recorded length of 67 feet. This makes the blue whale substantially longer and therefore bigger than the sperm whale according to this data.
