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GM Authority Daily Digest for December 27, 2025

Your daily GM news and updates

December 27, 2025

Here’s today’s GM Authority Daily Digest… Christmas Edition!

GMC Acadia Sales In The Red, Underperform Segment During Q3 2025

A relatively strange behavior for Big Red's biggest crossover.

Burgundy 1967 Pontiac GTO Headed To World’s Largest Car Auction

The new 400 cubic-inch engine had the intake from the 421 Super Duty.

Here Are The Cadillac CT4 Discount, Lease, Finance Deals In December 2025

Low-interest financing available on small luxury performance sedan.

Here Are All The 2026 Chevy Tahoe Interior Colors

… plus materials and seating options.

What To Expect From GMC In 2026

Some big and small changes and updates.

Will GM Reveal A New Chevy Camaro In 2026?

If so, what will it be?

Chevy Silverado EV Sales Trail Two Key Rivals During Q3 2025

And it's not exactly clear if this will change much in the future.

Here Are The Chevy Express Discount, Lease, Finance Deals In December 2025

MSRP starts at $44,595 for full-size cargo van.

2023 Chevy Corvette 70th Anniversary Edition VIN001 Heading To Auction In Arizona

The first of a unique breed of C8.

Chevy S10 Pickup Celebrates 30th Anniversary In Brazil

With more than 1 million units sold.

Here Are The GMC Sierra EV Discount, Lease, Finance Deals In December 2025

Low-interest long-term financing offered on premium all-electric pickup truck.

GM Rival Ford Plotting New Pickup To Slot Under Maverick

Meanwhile, GM doesn't even have a Maverick rival.

2026 Cadillac Lyriq Drive Modes Explained

Modifying the steering, throttle, motor output, and more.

Chevy Express Sales Move Up The Rankings During Q3 2025

The Bow Tie brand's full-size van also gained segment share.

Here Are The Cadillac CT5 Discount, Lease, Finance Deals In December 2025

Nationwide lease offered on luxury performance sedan.

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