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George Russell shares surprising 'good news' after eye-catching Mercedes test
George Russell has joked that the new generation of F1 car will
"save a few years on the back" after the eradication of porpoising.
Throughout the ground-effects era, cars were prone to the
aerodynamic phenomenon of bouncing as the underside of the floor
stalled before quickly re-attaching, with the oscillation cycle
known as porpoising. Multiple drivers initially reported major
concerns in 2022, with Lewis Hamilton particularly suffering at the
2022 Azerbaijan GP, with his participation in the next race in
Canada briefly in doubt. The FIA stepped in during the season to
make rule changes to reduce porpoising, but by the end of the
ground effects era, it had returned, albeit to a lesser extent. For
the 2026 generation of car, the conditions for porpoising have been
removed with the floor of the car no longer required to as close as
possible to the track surface to create downforce, with the 'rake'
returning. This is the difference in ride height between the front
and rear of the car, with the rear higher, under which Mercedes
dominated in the old rules cycle between 2017 and 2021. Reflecting
on the first week of running with the 2026 breed of car, Russell,
who completed a field-leading 265 laps of Mercedes' own
chart-topping 502, felt the immediate improvement for the drivers.
"It's been a positive test; we had lots of mileage on the car,
which was the main focus of the test," Russell reflected. "The car
is feeling nice to drive, there are no major issues, and no
porpoising, which is pretty good news for all of us. "It will save
a few years on the back, so all in all, it was a decent few days.
"The car has been working well, but it is not about how well it
works; it is about how quickly it goes around the track, and we
don't really have an indication of that at the moment. "But we're
in a reasonably good place, but I'm sure things are going to change
a lot between now and the next Bahrain test, and then I am sure
people will be bringing upgrades to the car, so it is still very
much early days."