Entities mentioned:
- Sérgio Perez: Competitive spirit, Ambition, Recognition
- Cadillac: Ambition, Competitive spirit, Brand recognition
- Formula 1: Competitive spirit, Recognition, Legacy

Article Assessment:
Credibility Score: 65/100
Bias Rating: 50/100 (Center)
Sentiment Score: 75/100
Authoritarianism Risk: 20/100 (Strongly Democratic)

Bias Analysis:
The article presents a straightforward announcement without apparent political slant. It focuses on the facts of Perez joining Cadillac, maintaining a neutral stance typical of sports reporting.

Key metric: US Automotive Industry Competitiveness

Let me tell you something - this story is HUGE! We're talking about a major league shakeup in the Formula 1 world, folks! Sérgio Perez is stepping up to the plate with a brand new team, and Cadillac is making a power play to join the big leagues of international racing. This is like watching a veteran quarterback sign with an expansion team - it's a game-changer! Perez is bringing his championship mentality to Cadillac, and they're both gunning for that checkered flag. This move could be the fourth quarter Hail Mary that puts American automotive back on the podium. I'm telling you right now, the competition better watch out because this new dream team is coming in hot and hungry for victory!