We can't say for sure.

It may seem like it can have an objective answer because both Star Wars and Star Trek universes show top speeds of ships. The main problem actually is that we don't know for sure if standards and units used in both universes are same.

For example, the accepted answer says that Millennium Falcon is 58000 times faster than USS Enterprise D based on the fact that the Falcon travelled 70000 light years within hours. First, do we know that light year definition is same in both universes? After all, Star Wars has a track record of using parsec as a unit of time. Second, if the definition is really the distance travelled by light in one year, what if a standard year isn't 365 days long? There are other troubles like definition of fundamental units of time itself.

Either, the question tries to involve real world physics to coordinate both universes (which makes it off-topic) or this is a Gorilla vs Shark question.

Update:
There are other issues, too. We don't know for sure if physics and fundamental constants of both universes are same. And, I've a lead here. In Star Wars universe, there's this thing called "The Force" exists. What if midichlorians interact with photons to reduce speed of light in vacuum significantly?

We can't say for sure.

It may seem like it can have an objective answer because both Star Wars and Star Trek universes show top speeds of ships. The main problem actually is that we don't know for sure if standards and units used in both universes are same.

For example, the accepted answer says that Millennium Falcon is 58000 times faster than USS Enterprise D based on the fact that the Falcon travelled 70000 light years within hours. First, do we know that light year definition is same in both universes? After all, Star Wars has a track record of using parsec as a unit of time. Second, if the definition is really the distance travelled by light in one year, what if a standard year isn't 365 days long? There are other troubles like definition of fundamental units of time itself.

Update:
There are other issues, too. We don't know for sure if physics and fundamental constants of both universes are same. And, I've a lead here. In Star Wars universe, there's this thing called "The Force" exists. What if midichlorians interact with photons to reduce speed of light in vacuum significantly?

We can't say for sure. This is indeed a Gorilla vs Shark question.

It may seem like it can have an objective answer because both Star Wars and Star Trek universes show top speeds of ships. The main problem actually is that we don't know for sure if standards and units used in both universes are same.

For example, the accepted answer says that Millennium Falcon is 58000 times faster than USS Enterprise D based on the fact that the Falcon travelled 70000 light years within hours. First, do we know that light year definition is same in both universes? After all, Star Wars has a track record of using parsec as a unit of time. Second, if the definition is really the distance travelled by light in one year, what if a standard year isn't 365 days long? There are other troubles like definition of fundamental units of time itself.

Either, the question tries to involve real world physics to coordinate both universes (which makes it off-topic) or this is a Gorilla vs Shark question.

We can't say for sure.

It may seem like it can have an objective answer because both Star Wars and Star Trek universes show top speeds of ships. The main problem actually is that we don't know for sure if standards and units used in both universes are same.

For example, the accepted answer says that Millennium Falcon is 58000 times faster than USS Enterprise D based on the fact that the Falcon travelled 70000 light years within hours. First, do we know that light year definition is same in both universes? After all, Star Wars has a track record of using parsec as a unit of time. Second, if the definition is really the distance travelled by light in one year, what if a standard year isn't 365 days long? There are other troubles like definition of fundamental units of time itself.

Either, the question tries to involve real world physics to coordinate both universes (which makes it off-topic) or this is a Gorilla vs Shark question.

Update:
There are other issues, too. We don't know for sure if physics and fundamental constants of both universes are same. And, I've a lead here. In Star Wars universe, there's this thing called "The Force" exists. What if midichlorians interact with photons to reduce speed of light in vacuum significantly?