#F1 2026 Barcelona Shakedown: Detailed Team Analysis & Voices From the Track.
Sir Lewis Hamilton drives the Ferrari SF-26 during day five of Formula 1’s 2026 shakedown test at the Circuit de Barcelona-Catalunya. F1 Barcelona Shakedown.
The 2026 Formula One season began not with engines roaring before fans, but with a private, closed-doors shakedown session at the Circuit de Barcelona-Catalunya from January 26–30, 2026. Across five days of testing under the new technical regulations, every team except Williams participated — ironing out kinks, validating data, and collecting crucial reliability information ahead of the official pre-season test in Bahrain.
This shakedown was unique: no public access, no grandstands, and a tight program aimed at reliability and systems checks rather than outright performance. But what emerged from the garages and paddock — from team principals, drivers, and engineers — gives us a fascinating snapshot of where the grid stands with the new era’s cars. Below is a team-by-team breakdown with commentary and quotes from those on the ground.
Mercedes AMG F1: Setting the Benchmark
Mercedes unsurprisingly emerged as one of the most consistent outfits over the Barcelona shakedown window.
Overview
Mercedes clocked the highest total mileage among all teams, focusing on iron-clad reliability and thorough systems validation. Drivers Kimi Antonelli and George Russell completed extensive laps while engineers gathered baseline data for Bahrain.
Driver Feedback
Antonelli remarked:
“I think it was a pretty good shakedown — we did a lot of laps and really valuable learning about the car. There were issues, but we fixed them, and we go to Bahrain confident.”
Team Principal View
Mercedes’ Team Principal Toto Wolff explained to selected media and F1.com: “I’m really happy how it went for us, in the sense of the interaction of the power unit, deployment and the chassis.” Other teams’ feedback underscores the benchmark Mercedes set. McLaren’s Andrea Stella noted that Mercedes “definitely raised the bar” with their running.
Scuderia Ferrari: Consistent & Reliable Performance
Ferrari opted to spread their running across their permitted days, prioritizing reliability and system checks over lap times or headlines.
Driver Reaction
Ferrari drivers Lewis Hamilton and Charles Leclerc both reported smooth running throughout their sessions, with Hamilton topping the day-five timesheet with an unofficial 1:16.348s lap.
Leclerc summed up the week:
“It was good again. We went through our programme and did everything we wanted to do.”
Takeaway
Ferrari finished with a strong mileage total and crucial data for engine and aerodynamic performance — an encouraging signal after the shift to new regs.
Red Bull Racing & Racing Bulls: Strong Running, Mixed Conditions
Red Bull Racing and its sister outfit, Racing Bulls, targeted steady progress through the Barcelona effort.
Driver Feeback
Isack Hadjar began the shakedown strongly for Red Bull, posting fastest times on the opening day and clearly enjoying time in the new RB22 machine.
Racing Bulls’ Liam Lawson and Arvid Lindblad both logged solid mileage, with Lindblad impressing on Bout’s later running.
Team Principal Insight
Red Bull’s team leadership highlighted the importance of durability under the new hybrid era. While official press releases were sparse, the mood from the garages suggested RBR is comfortable with its direction heading into Bahrain.
McLaren: Steady Progress & Vanishing Reliability Fears
After holding off its first run until weather conditions improved, McLaren’s three-day program was highlighted by Lando Norris and Oscar Piastri completing systems work and early set-up validations.
Principal Quote
Team Principal Andrea Stella addressed early season reliability fears:
“In general, I think teams have shown a high level of preparation. Early fears around 2026 reliability have quickly vanished during the shakedown.”
Stella also acknowledged Mercedes’ pace, framing it as a benchmark to chase.
Driver Sentiments
Norris and Piastri continued the team’s careful program, balancing data collection with fundamental systems checks to ensure a robust base for Bahrain.
Alpine: Quietly Productive
Alpine used the Barcelona shakedown to focus on coherency and reliability after linking with Mercedes power units.
Driver Notes
Pierre Gasly and Franco Colapinto ran a solid program together, with Gasly logging extensive final-day mileage.
This low-key but consistent approach gave Alpine confidence moving forward.
Haas F1 Team: Fixing Gremlins & Finding Stability
Haas endured a mixed week — strong on initial mileage before reliability issues interrupted running.
Principal Quote
Team Principal Ayao Komatsu praised his team’s response:
“Fantastic work by Haas F1 to turn around reliability issues in the Barcelona shakedown.”
Driver Input
Esteban Ocon, who logged around 154 laps early in the week, was encouraged by the team’s ability to rebound.
Audi F1: Debut Week With Valuable Lessons
For Audi, Barcelona marked their first real action as a constructor team with their own power unit — and it was a baptism of fire.
Team Principal Perspective
Head of the Audi F1 Project Mattia Binotto was candid about the scale of work ahead:
“It’s great, we are all very, very happy… but we know there is a lot to build and a lot to grow.”
Driver Reflections
Nico Hülkenberg described one of the team’s better days as “our best day here this week,” praising the mileage and lessons learned.
Gabriel Bortoleto echoed the positive sentiment, reinforcing that solid running — even after setbacks — still offered meaningful data.
Cadillac F1: First Steps for a New Team
Cadillac’s debut in Formula 1 was one of the most compelling storylines of the Barcelona shakedown as the American outfit navigated the learning curve of becoming a full-time constructor.
Team Principal Quote
Cadillac boss Graeme Lowdon highlighted the morale in the camp:
“We’ve got a really strong team spirit… everyone’s energised and up for this.”
Lowdon went on to say the overriding feeling was one of encouragement and readiness for Bahrain.
Driver Feedback
Sergio Perez and Valtteri Bottas tackled foundational laps and system checks, candidly tackling the challenges faced by a new team and taking positives wherever possible.
Aston Martin: Late But Insightful Running
Aston Martin’s shakedown came later in the week, using a smaller window to analyse their Honda-powered AMR26.
Driver Notes
Fernando Alonso logged over 60 laps, describing his first proper day as “encouraging.”
Though the team’s mileage was lighter than most, their data sets were focused and productive.
Williams: Strategic Absence
Williams did not take part in the Barcelona shakedown. Team Principal James Vowles said the decision was “incredibly painful” but necessary to push performance priorities over early reliability runs.
Williams instead prepared through alternative methods, focusing on simulator work and virtual test rigs ahead of Bahrain.
Key Themes From Barcelona
- Reliability First
Across the board, teams focused on systems checks and reliability — underlining the priority of collecting usable data rather than outright lap times.
- Benchmarking Early Leaders
Mercedes, Ferrari, and Red Bull emerged as early standards, both in mileage and overall execution.
- New Team Challenges
Audi and Cadillac’s contrasting debuts highlighted the depth of challenge facing new and returning outfits in F1, from power units to operational workflows.
- Preparation for Bahrain
With the official pre-season test in Bahrain slated for February 11–13 (and 18–20), teams leave Spain not with conclusive pace figures, but with a richer data set and clearer development pathways.
Conclusion
The 2026 Barcelona shakedown was not about glory — it was about foundation, resilience, and preparation. With team principals and drivers offering candid insights, the test has already shaped narratives ahead of the first official track action at Bahrain. While the pecking order remains to be tested under race conditions, Barcelona delivered the clarity teams needed to start building momentum for what promises to be one of the most intriguing F1 seasons in years.
