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The new F1 dictionary for 2026
With the start of the 2026 season, drivers, teams and fans will
have to deal with a completely new vocabulary of buttons, systems
and regulations. From "Overtake" to active aerodynamics, from
Audi's entry to the compression ratio controversy, the sport is
evolving into a new era. Here are the key terms for the coming
years. Overtake The well-known DRS system will be replaced by
Overtake Mode in 2026. Unlike the opening rear wing, which offered
an aerodynamic advantage, Overtake Mode provides additional
electrical power. The system can be activated when a driver is
within one second of the car ahead, similar to how DRS was allowed
to be activated. There is one detection point per circuit. With
Overtake Mode, the attacking driver can charge an additional 0.5
megajoules and use it the next lap to attempt an overtake. This
means that the attacking driver has both more total energy
available and access to full power at higher speeds than the car in
front of him. A significant advantage to enable overtaking
manoeuvres. Boost In addition to Overtake Mode, drivers will also
have a separate Boost Mode at their disposal, a system that
operates completely independently of proximity to rivals. Boost is
a button on the steering wheel that delivers the maximum combined
power from both the combustion engine and the battery, as long as
electrical power is available. As opposed to Overtake Mode,
drivers can use this system anywhere on the track, both for attack
and defence. The strategic element is in the timing. Drivers can
decide to deploy the boost all at once for powerful acceleration,
or spread the extra energy over several moments in the lap,
depending on when they need the extra performance most. This
flexibility makes the boost button one of the most versatile
tactical tools in the new F1 arsenal. Recharge Drivers can then
recharge the battery with Recharge Mode. When the mode is enabled,
the battery recharges by the energy released under braking. This
creates an intense task in the cockpit. Drivers must constantly
switch between power input, aerodynamic modes and energy from the
battery. It becomes a constant dialogue between driver and team via
the onboard radio. In early simulations, the battery would be
depleted so early on a straight that a driver would have to
downshift, but that is not expected to happen. However, speed can
be reduced on straights. Straight and Corner Mode In addition to
changes to the engine, 2026 also marks the end of the ground-effect
era that began in 2022. The real revolution, however, is in active
aerodynamics. Both the front and rear wings get adjustable flaps
that can operate in two different positions, available to all
drivers on designated straights. In Straight Mode, the front and
rear wings are flatter to reduce drag in predetermined activation
zones. This lowers downforce and improves top speed. In Corner
Mode, the wings remain in their standard closed position to
maintain the higher downforce needed for cornering grip. For wet
conditions, there is a partial aero option where the front wing can
be in Straight Mode while the rear wing remains in Corner Mode for
the needed downforce. The text continues below the image.
Compression Ratio While the visible changes draw attention, behind
the scenes a technical controversy rages over engine compression
ratios. The 2026 regulations limit the geometric compression ratio
to 16:1 from 18:1 in 2025. This reduction was implemented to help
new engine manufacturers and align with the transition to
sustainable fuels. The critical point: compression ratio is
measured statically, not while racing. This measurement approach
has generated considerable controversy. Namely, Mercedes could
still reach 18:1 if used without violating regulations. That could
yield three to four tenths on a circuit like Australia. So this
term will come up often, as other engine suppliers are not happy
with it. Ferrari, Audi and Honda are said to have protested to the
FIA. So this topic will no doubt be continued... Audi &
Cadillac About Audi, that brand will enter F1 as a factory team in
2026 after taking over from Sauber. The team will operate from
Sauber's existing headquarters in Hinwil, Switzerland, while Audi
has set up a powertrain production site in Neuberg, Germany. Nico
Hülkenberg and Gabriel Bortoleto form the driver duo, with Jonathan
Wheatley as team principal. Cadillac forms the other, all-new
eleventh team. The Cadillac Formula 1 Team, backed by General
Motors and TWG Motorsports, received final approval in March 2025
and becomes the first new team since Haas in 2016. The team is led
by Graeme Lowdon as team boss and will initially use Ferrari
engines while General Motors builds an engine for 2029. Valtteri
Bottas and Sergio Pérez should help Cadillac advance with their
experience. Red Bull Powertrains Red Bull Racing is also taking a
huge step forward with Red Bull Powertrains, its own power unit to
be used from 2026. Red Bull Powertrains is developing a V6 turbo
hybrid powertrain in collaboration with Ford. This is a huge
project, with about 700 people contributing to it in Milton Keynes.
The question is how competitive Red Bull and sister team Racing
Bulls will be, though. They have never driven its own engines
before. Max Verstappen and Isack Hadjar should help the team in
its biggest challenge to date in the coming years. Arvid Lindblad
In the midst of all this technical complexity, there is one driver
who is experiencing it all for the first time: Arvid Lindblad, the
only rookie on the 2026 grid. The 18-year-old British driver drives
for Racing Bulls alongside Liam Lawson. Lindblad earned his seat
after just one season in Formula 2, where he finished sixth in the
championship with three race wins. His path to F1 was accelerated
by two appearances for Red Bull in 2025 at Silverstone and in
Mexico City, where he impressed the team management enough to
secure his Racing Bulls seat. Early competitiveness will be
challenging, especially since the 2026 season features completely
new technical regulations and engines that even experienced drivers
will have to get used to. Spanish Grand Prix And as if all these
technical changes were not enough, the 2026 Spanish Grand Prix will
be held at the Madring for the first time. This is a street
circuit near Madrid, near the IFEMA Exhibition Centre. The circuit
covers 5.47 kilometres with 22 corners, including a remarkably long
sloping corner, the longest sloping corner on the F1 calendar. The
Spanish Grand Prix will take place on Sept. 13 and is the sixteenth
round of the season. The European season will officially conclude
at the Madring.
