F1 heads into its third of four years under the 2022-era regulations cycle, which has gradually seen teams converge on Red Bull's all-conquering design philosophies.
Red Bull completely crushed the opposition in 2023 after facing some initial resistance from Ferrari the year before, but behind it the rest of the grid has been closer than ever, with even the slowest teams being regular challengers for Q3 in qualifying.
With the effects of F1's cost cap and aerodynamic testing restrictions now in full force, and the technical rules stable for another year, teams are bracing for an even tighter battle in 2024, which is set to see every little mistake punished and any development breakthrough heralded a game changer.
"It's going to be very tight," said Aston Martin's Fernando Alonso, whose team made a big leap forward at the start of last year but then slid to fifth.
"Even if we make a reasonable and very good step forward, we know that the other teams over the winter, they do also good step forward. And we saw in Abu Dhabi, I think, within six tenths was pole position and P18.
"So, when you improve couple of tenths, this can change your life. This can change fighting for podium or being in Q2, out of the top 10 in the first races. It's just one small update that maybe you bring to the next race, and from Q2 you jump to a podium."
Source: Autosport