I think not exactly equal, but a little bit more. Serious.
Best identifier is the flat rear wing in at02, the str14 uses the curved bottom one. You'll notice the difference in 0:36GhostF1 wrote: ↑Thu Feb 25, 2021 4:56 am
First video with genuine footage of a new car testing with the new power unit (just note the footage mixes with the StR14 as well, best identifier is the new bargeboards, drivers were in both cars). I shared this in the AT02 thread because it's relevant there. But for PU related discussion, here it is again.
Significantly altered note. The car at the start is the new one and a couple other clips as well. From 3:00 this video is purely audio showcasing the new engine leaving pits. Totally different idle, and a higher note on power.
Correct the new engine sound different, the sound @ 5:08 reminds me like the sounds when you apply the engine brake on an diesel engine, something similar.