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- GM Authority Daily Digest for October 11, 2025
GM Authority Daily Digest for October 11, 2025
Your daily GM news and updates
Here’s today’s GM Authority Daily Digest…
GM Stock Value Plummets 8 Percent During Week of October 6, 2025 – October 10, 2025

Big losses on the back of the EV credit expiration.
Watch The 20-Foot-Tall GM Logo Get Installed On Hudson’s Detroit: Video

Unclear when the automaker will move into its new corporate headquarters.
2019 Corvette ZR1 vs. 1987 Buick GNX: Which Collector Car Would You Buy?

These rare GM powerhouses now trade for extraordinary money.
Here Are The GMC Sierra HD Discount, Lease And Finance Deals In October 2025

Offering long-term financing on premium heavy-duty pickup truck.
2025 Chevy Tahoe Z71 vs 2024 Chevy Tahoe Z71: Side By Side Comparison

A detailed, side-by-side comparison of the updated SUV to the pre-refresh model.
Is The Chevy Silverado HD, GMC Sierra HD Duramax L5P Engine Oil Filter Too Small?

Aftermarket solution offers huge boost in filter media area.
Chevy Colorado WT With This Package Selling A Lot Faster Than Without

Added for the 2025 model year.
These Temporary GMC Sierra EV Transit Wheels Are Just Wrong: Photos

Supply chain woes create odd Sierra-Hummer mashup.
GM China Sales Jump 10 Percent During Third Quarter 2025

Buick and Cadillac were up, but Chevy was (likely) down.
GMC Hummer EV, Cadillac Escalade IQ Production Paused For The Remainder Of 2025

Silverado EV and Sierra EV production will continue.
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