Lawson reveals 'biggest challenge' of Red Bull switch: The RB21 is completely different

When the meeting room door at Milton Keynes closed, I knew that Liam Lawson's story was not about his call-up, but about the gap between the two cars he has to drive. Lawson, the 24-year-old New Zealander, just had an impressive debut at Zandvoort with P7, but what caught my attention was not the result, but how he described the difference between the Red Bull RB21 and the Racing Bulls car he drove earlier in the season. Lawson admitted that the biggest challenge was not the pressure of being promoted to the top team, but adapting to a car that is 'different everywhere, other than the power unit'. He said: 'The car is very different to drive, even in the simulator, and that is the biggest challenge.' From my perspective as someone who has followed drivers switching teams for nearly two decades, I recognize that this admission is not an exaggeration. In the ground-effect era, chassis and aerodynamics are the deciding factors, and moving from a car with a more forgiving balance to one optimized for ultimate performance is a real cultural shock. The context of this shuffle stems from Isack Hadjar's wrist injury, the young Racing Bulls driver. Hadjar did not recover in time for Zandvoort and Monza, triggering a chain reaction. Lawson, who was demoted to Racing Bulls after the Japanese Grand Prix, was recalled to Red Bull with only three days' notice. He admitted: 'I knew there was still a chance, it felt late, but there was enough time for a simulator session and normal prep.' His professionalism in handling this situation, including talking to both teams' engineers to stay ready for either scenario, shows a maturing driver. The core of my analysis lies in Lawson's technical feedback. He described Red Bull's high-speed grip as 'the most impressive', while emphasizing that 'the balance of the car is very different'. This is not just a feeling; it reflects a different design philosophy. The Red Bull RB21 is built to generate downforce efficiently at high speed, but that comes with a narrower operating window, demanding more precision and sensitivity from the driver. In contrast, the Racing Bulls car is probably easier to drive at the limit but has a lower performance ceiling. Lawson said: 'The feedback through the steering and the way it moves around is very different.' This is clear evidence that within the Red Bull group, technology transfer does not mean creating two identical cars. A counter-intuitive angle I want to explore: Lawson's P7 at Zandvoort may understate the true potential of the RB21. With only one simulator session and a single practice session (as Zandvoort was a Sprint weekend), his points finish shows that Red Bull's performance floor is high, even when the driver is still learning. If Lawson had more time, could he get closer to Verstappen's position? This question will haunt Red Bull's engineers, who understand that the difference between the two cars is not just a feeling but measurable data. Looking ahead, Monza with three practice sessions will be a big opportunity for Lawson. He admitted: 'Now it should be easier to adjust, with three practice sessions and a more normal weekend.' However, Monza is the lowest-downforce circuit on the calendar, where the RB21's 'high-speed grip' strength may not be as effective as at Zandvoort. This will be a real test of Lawson's adaptability, not just to the car but to the different operating characteristics of the track. Lawson's return to Red Bull is not just a story about injury and replacement. This is an extended trial by Red Bull's management to evaluate which driver deserves the seat next to Verstappen for the 2026 season, when new engine and chassis regulations take effect. Yuki Tsunoda's demotion to Racing Bulls is a clear signal that the organization is seeking long-term stability. Can Lawson turn this temporary replacement into a permanent position? Data has no gender; only the people reading it carry bias. In this race, I will follow every number, every lap, to find the truth behind these admissions.