I found another source for the gear ratios - I think the wiki ratios and calculated speeds in my post are correct.
https://news.cadillac.com/newsroom.detail.html/Pages/news/us/en/2024/jan/0124-ct5v.html
I'll help a little on the gearing, theoretically, using this equation:
MPH = (RPM * Tire diameter in inches) / (Gear ratio * Final drive ratio * 336)
Assuming:
- 6500 RPM redline
- 26.3" tire diameter
- Wikipedia gear ratios from Tremec TR-6060 transmission - Wikipedia
- Final drive ratio...
My dealer contacted me - they were notified that the TPW is week of 7/14/25. Still - much quicker than I expected. FWIW my order was allocated/accepted/whatever to ~2050 on June 3. I wonder (wild speculation) if all 2026's with 2050 status initially had a TPW for this week until they actually...
There are quite a few numbers between 2000 and 2051 I believe. Sources include
https://www.cadillacvnet.com/forums/threads/gm-order-event-codes.1822/
https://gmauthority.com/blog/gm-order-tracking/gm-order-event-codes-and-definitions/
The Chatbot had told me last week that "Your vehicle order...
@jbawden - curious what you think about that - is it quieter at stock when valves are closed? And you're selling because the open settings are too loud for your taste?
Call me crazy, but doesn't it seem like 2026's can roll into production much quicker - the 2026's are essentially identical to the 2025's, but the 2025's were going through a refresh.
Interesting. I like the idea of making the Jekyll and Hyde even more pronounced. Do others with the Corsa agree that it’s actually quieter in the ~tour modes?
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