McLaren and Red Bull have released the first images of their 2026 Formula 1 cars. The reveal coincides with the start of pre-season testing in Spain, marking the first on-track action for the new regulations. Teams are eager to evaluate their initial designs against the competition after months of factory development.

The 2026 season represents a major technical reset, with new engine rules and a simplified aero philosophy. For McLaren and Red Bull, these launches are critical benchmarks. Their performance in Barcelona testing will provide the first real clues about the pecking order heading into the new campaign, following Red Bull's recent dominance and McLaren's strong 2024 recovery.

All eyes will now be on the timing sheets from the Circuit de Barcelona-Catalunya. How these new chassis perform under the revised regulations will set the narrative for the season. The next few days of testing will be crucial in understanding which team has nailed the new rulebook from the outset.