GM Authority - GM News, GM Forums, GM Rumors, GM Reviews

GM Files Patent For Electric Scrambler Motorcycle Design

2026 GMC Hummer EV Introduces King Crab Off-Road Mode: Video

Chevy Silverado, GMC Sierra Software Update Gives GM Trucks New Feature: Video

6.2L V8 L87 Recall: Here’s How Many Engines GM Expects To Replace

GM And LG Energy Solution To Launch LMR Prismatic Battery Cells For Full-Size Trucks

Cadillac CT5 Gains Market Share As Sales Rebound During Q1 2025

2026 GMC Sierra 1500 To Offer These Two New Paint Colors

2025 Buick Encore GX: Here’s What Changed Compared To 2024

2026 Chevy Silverado 1500 To Offer These Two New Paint Colors

This 660 Horsepower Super Vette With Side Exit Exhaust Is No Ordinary Corvette C7 Stingray

Latest Stories

GM Slowing Down Chevy Tracker Production In Argentina

Interruptions only planned for May, for now.

Read More »

2026 Cadillac CT5-V, CT5-V Blackwing Configurator Live

Slightly more expensive than the 2025 MY.

Read More »

2026 Chevy Corvette Featuring Revised Interior Confirmed For Mexico

Once again offered in Stingray and Z06 variants.

Read More »

Here’s When 2026 Buick Envision Production Is Scheduled To Start

Rolling off the line in China.

Read More »

Here May Be Why Your GMC Yukon Rear Heater Blows Cold Air

With a simple fix.

Read More »

This 2025 Chevy Colorado Paint Color Is No Longer Available To Order

Replacement color currently unknown, but we have an idea.

Read More »

Chevy Blazer EV Deals Include Interest-Free Financing In May 2025

Plus, a nationwide lease on the all-electric midsize crossover.

Read More »

2027 Chevy Silverado Small Block V8 Needs To Step Up Its Game

The competition is fierce.

Read More »

2025 Buick Encore GX Gets Expanded Remote Engine Start Availability

Now standard across the range.

Read More »

Here Is 2026 Cadillac Escalade IQ Pricing With Options And Packages

Styling, comfort, and tech.

Read More »

2026 Chevy Silverado EV To Offer Digital Key

A handy new tech feature.

Read More »

Here’s When 2026 GMC Savana Production Is Scheduled To Start

More than 30 years in production.

Read More »

Tesla Cybertruck Looks A Little Better With GMC Badges

But we don't think the badges are fooling anyone.

Read More »

Here’s How The Cadillac Celestiq Air Suspension Works

It adjusts automatically based on the drive mode.

Read More »

2026 Cadillac CT4-V, CT4-V Blackwing Configurator Live

A few small changes from the 2025 model year.

Read More »

2025 GMC Yukon Denali Officially Arrives In Australia And NZ

6.2L V8, 4WD and air suspension included.

Read More »

2026 Buick Envista To Offer This New Paint Color

One color out, one color in.

Read More »

2025 Chevy Blazer EV Now Features Vehicle-To-Home Capability

Now standard across all trims.

Read More »

2026 GMC Hummer EV To Offer Three New Paint Colors

Interestingly, all three already available elsewhere in GM's lineup.

Read More »

Some 2025 Chevy Trax Units Need A Brake Master Cylinder Replacement

Reduced brake performance and limited top speed as symptoms.

Read More »

Cadillac Optiq Deals Include Nationwide Lease In May 2025

All-new battery electric luxury crossover qualifies for $7,500 EV tax credit.

Read More »

GM Stock Value Jumps 6 Percent During Week Of May 12, 2025 – May 16, 2025

Finally over the $50-per-share mark.

Read More »

Will GM Build The GMC Sierra At Its Oshawa Plant In Ontario?

Revised production numbers and Canadian sales may line up nicely.

Read More »

Here Is 2025 Chevy Silverado EV Pricing With Options And Packages

All of the options on offer.

Read More »

GM Files Patent For Electric Scrambler Motorcycle Design

Preview of a new Hummer EV tie-in?

Read More »

Here’s When 2026 Chevy Express Production Is Scheduled To Start

Rolling out in November.

Read More »

Load More Stories