
The German manufacturer Audi experienced a few challenges during the first two days of the Barcelona shakedown, largely due to their completely new power unit. James Key, the team’s technical director, remains calm, describing the problems as minor and quickly resolvable.
Reliability in early 2026 tests remains strong
Overall, the reliability displayed by the new 2026 cars at the Barcelona tests has been impressive. Pre-season fears, amplified even by the technical staff of various teams, have largely proved excessive. The new power units are steadily accumulating mileage, demonstrating the high quality of work behind them. Within this context, it’s notable that Audi has experienced what is essentially a normal part of early development: some teething issues.
On-track progress and minor setbacks
On both Monday and Tuesday morning, the R26 spent a significant amount of time in the garage but managed to return to the track in the afternoon with Nico Hülkenberg at the wheel, completing 68 laps. “These tests are a proving ground for everyone,” explained James Key. “We’re dealing with completely new designs, especially for us, as this is Audi’s first power unit in Formula 1. The main goal of these sessions is to assess reliability; we certainly don’t want to discover problems during the Melbourne weekend.”
“On Monday, we fell behind schedule for several reasons, all of which are fixable – and that’s exactly why we’re here. Yesterday we made progress: there was a hydraulic leak in the morning, but in the afternoon we completed a good number of laps, which I see as a step forward,” Key added. He described the unexpected issues as a natural part of the process. “If we hadn’t encountered any surprises, that would have been nice, but at the same time we’ve seen nothing truly unexpected. Several times we addressed minor warning signals, but again, this is just the early stage – the car is still immature. At this point, testing is primarily mechanical; performance will become a priority later.”
Collecting data for Neuberg
One of Audi’s main objectives during the Barcelona tests is to gather data for their Neuberg facility, where the power unit is manufactured. “This is the first time they can work with on-track data, both for the power unit and the gearbox, so these are the first steps on that front as well. In many areas, we’re on the right track, but there’s still a long list of tests to complete. That makes the third day of testing very important: if we manage to accomplish what we’ve planned, we can leave this test quite satisfied.”
Focus remains on development, not lap times
“It’s not yet time to focus on lap times,” Key concluded. “I think it’s not very meaningful to look at the times posted so far because we have no insight into each team’s program. Our priority is to focus on what we need. All the issues we’ve encountered are solvable, so we can continue with our plan confidently.”
Audi therefore continues its integration into the pinnacle of motorsport and these initial hurdles serve as essential lessons for the Neuburg engineers. While rival manufacturers with years of hybrid experience may seem further ahead, Audi’s methodical approach to identifying and fixing mechanical gremlins now could pay dividends when the lights go out in Australia. The R26 is a work in progress, but the calm atmosphere within the team suggests that their 2026 roadmap remains firmly on schedule.



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