Could GTA 6 Be Forza Horizon's Next Big Rival?

The first GTA 6 trailer released this morning, full of cars. Judging by footage, could GTA 6 be the next major Forza Horizon rival?

Forza Horizon 2 for Xbox One : Microsoft Corporation

Microsoft is adding several classic and current Italian sport cars

This game has GTA 6 like graphics, Thoughts about GTA 6

I think GTA 6 will most likely look like Forza Horizon 5 : r/GTA6

Forza Horizon 5 Season Change: Aluminum Anniversary – GTPlanet

GTA Online new cars added with the Chop Shop update

Could GTA 6 Be Forza Horizon's Next Big Rival?

Could GTA 6 Be Forza Horizon's Next Big Rival?

Forza Horizon Series: 5 equally good open-world racing games

Steam Community :: Forza Motorsport

Forza Motorsport 6 : 2015 VS GTA 5 : 2015 Graphics Comparison Side

GTA 6 Trailer with Forza Cars Looks Good, Don't Fall for It Though