
All Set for Another Test of the W16 – Toto Previews the Bahrain GP
After the excitement of Suzuka, Formula 1 heads back to Bahrain for the second leg of the 2025 season’s first triple-header. From Japan’s challenging twists to the scorching heat of the Middle East, the Bahrain International Circuit will again test teams, drivers, and their machines. Ahead of the weekend’s race, Toto Wolff shares his insights into what to expect from Mercedes and the W16.

Positives From a Solid Suzuka
The season kicked off with a promising performance in Australia and China, and the momentum continued with another strong points finish in Japan. This marks Mercedes’ best start to a season since 2021, and yet, Toto believes there was more potential left untapped at Suzuka.
“Japan was a case of what might have been,” Toto reflects. “We showed great pace throughout practice, but we couldn’t quite translate that into our qualifying performance. That ultimately cost us a stronger result on race day.”
He continued, “Suzuka is a tough circuit for overtaking, and with the race being a one-stop strategy, there weren’t many chances to make up positions. But there were still positives – the car showed good potential, and with a cleaner execution, a podium was within reach.”

Fred to Drive in Bahrain FP1
As part of Mercedes’ ongoing development plan, Fred Vesti will step into George Russell’s seat for Friday’s Free Practice 1. The Danish reserve driver has played a crucial role in the W16’s development, both in the simulator and on the test track.
“Fred Vesti will be driving in FP1 to fulfill one of the two rookie sessions we are required to run this year,” says Toto. “He’s put in more miles in the W16 than any other driver, helping fine-tune the car’s performance. This session will give him another chance to contribute, but this time, it’ll be on the real track.”
Racing for Real
Bahrain’s 5.4km layout is notorious for putting cars to the test, especially with its rear-limited characteristics and abrasive surface. The hot track temperatures make it tough on tyres, and the circuit has been a challenge for Mercedes in the past.
“Toto knows this race will be another key test for the W16,” he says. “Bahrain is a circuit that challenges rear grip, especially with the abrasive tarmac. The hot conditions typically make it even more demanding on the tyres. Last year, we struggled here, so we’ll be looking to improve.”

A Look Ahead
With back-to-back races, Bahrain is an opportunity for Mercedes to build on the strengths shown in Japan while addressing the areas that still need improvement. As the weekend unfolds, all eyes will be on the W16 and its performance on this iconic desert circuit.
Toto’s message is clear: while the season’s early days have been promising, Bahrain will provide another critical measure of how well the team’s developments are taking shape. The race is not only a test for the drivers but also for the team’s resilience and their ability to adapt under the challenging conditions of the Bahrain International Circuit.
