The Mercedes-AMG Petronas Formula One Team is set to debut a distinctive paint scheme on its W17 chassis as the Bahrain grand prix makes a rare appearance at the Sepang International Circuit in Malaysia. After a twelve-year hiatus, the Malaysian venue returns to the calendar, promising hot temperatures, high-speed corners and a test of every engineering compromise the team has made over the season.
Team principal Toto Wolff framed the visual change as a tribute to the long-standing partnership with PETRONAS. The new livery blends the squad’s classic black base with vivid shades of the oil-company’s signature green, turning the Silver Arrows into a moving billboard for their title sponsor. Wolff emphasized that the aesthetic gesture is more than a marketing splash; it underscores a shared history that has powered the team’s recent championship successes.
Special PETRONAS-green livery honors a decade-long partnership
The design features green accents along the sidepods, front wing endplates and rear wing endplate, all framed by the iconic Mercedes silver and black. By integrating PETRONAS’s corporate colour, the team visually celebrates a partnership that began in and has been pivotal in funding technical development. Wolff added, “This weekend has extra significance for us because of our long-standing relationship with PETRONAS. It’s fantastic to see Formula 1 returning to Sepang and to recognise the effort behind making this Grand Prix happen.”
Beyond the symbolism, the livery is expected to be highly visible under Sepang’s bright sun, aiding photographers and broadcasters in differentiating the cars on a circuit where every millisecond counts. Fans attending the race will also notice the green highlights on merchandise, as the team’s official store has already rolled out a line of replica gear featuring the new colour scheme.
Sepang’s technical demands and the new upgrade package
Sepang is notoriously unforgiving. The 5.543-km layout offers a blend of long sweeping turns such as Turn 1 and the high-speed straight leading into Turn 7, demanding a balance between aerodynamic efficiency and mechanical grip. Wolff warned that “Sepang asks every question of the car – you need performance in the high-speed corners, good traction, strong tyre management and consistency in hot, challenging conditions.” In response, Mercedes will bring an update package that includes a revised front-wing profile, a modified rear-floor geometry and a new cooling solution for the power unit.
The team’s engineers hope the package will improve airflow to the rear wing, boosting downforce without a prohibitive drag penalty. Simultaneously, the updated cooling ducts aim to keep the hybrid system within optimal temperature windows despite the tropical heat, a factor that often dictates race-day strategy through tyre wear and fuel consumption. Wolff summed up the ambition: “Our focus is on understanding the package quickly, executing the weekend well, and aiming to put ourselves in the fight at the front.”
Collaboration between Malaysia and Bahrain powers the event
The decision to host the Bahrain Grand Prix in Malaysia reflects a broader cooperation between the two nations’ motorsport authorities. Wolff praised the joint effort, noting that “the effort that has gone into making this Grand Prix happen required strong collaboration between Malaysia and Bahrain, and that deserves credit.” Logistical challenges, including transporting equipment, securing permits and aligning race-weekend schedules, were overcome through a coordinated approach that highlights the global nature of Formula 1.
For spectators, the race promises a festive atmosphere, with local promoters organizing fan zones that celebrate both Bahraini and Malaysian culture. The return to Sepang also offers a rare opportunity for teams to gather data on a circuit that has not been on the calendar since 2017, potentially influencing development paths for the latter half of the season.
