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GM Authority is a must-read GM Forum for GM news, GM rumors, GM reviews, and information about General Motors cars and trucks.
Here's When Next-Gen Chevy Silverado, GMC Sierra Will Launch
Aug 10, 2024 · Just last week, GM Authority was the first to report that the next-generation Chevy Silverado and GMC Sierra light-duty pickups will ride on the GM T1-2 platform, an evolution of the GM T1 ...
GM Ordered To Face Lawsuit Over Faulty 8-Speed Transmissions
Aug 30, 2024 · I have a 2017 Canyon with 3.6. Please make sure they use Mobile 1 transmission fluid. I have Mobile 1 in my transmission, and it stopped shuttering.
2025 GMC Yukon Elevation: First Images - GM Authority
Aug 23, 2024 · We're getting our first look at the new 2025 GMC Yukon Elevation thanks to the following photos. The Elevation serves as the new entry-level trim in the lineup.
When 2025 GMC Yukon Duramax Diesel Engine Ordering Begins
Dec 19, 2024 · According to GM Authority sources, orders for the diesel-powered 2025 GMC Yukon will kick off on March 3 rd, 2025.Notably, this is the same date that orders for the diesel-powered units of the ...
Chevrolet News, Reviews, Rumors & Info | GM Authority
U.S. Chevrolet Sales Grew Impressive 17 Percent During Q4 2024 . Two-thirds of the Bow Tie brand's 18 nameplates were in the green. Read More »
What To Expect From GMC In 2025 - GM Authority
Dec 26, 2024 · As we roll ahead into the 2025 calendar year, GMC has several significant developments in store. From expanded EV offerings, to updates for some of its more popular ICE-based models, GMC will ...
Future GM Product News And Rumors | GM Authority
Recent Discussions. 2024 Blazer EV Beauty Cover; 2024 Silverado 2500 HD Black resonated exhaust tip; 2025 XT4 Sport fog lamps; 2022 Silverado 1500 LTZ Transmission Issues
GM Production Status - GM Authority
Nov 13, 2024 · GM North America Production Status - Week Of November 18, 2024; Vehicle Plant Status Restart Date 2025MY Production Start 2024MY Production Start 2023MY Production Start
GMC News, Reviews, Rumors & Info - GM Authority
GMC Hummer EV Deals In January 2025 Include Interest-Free Financing . Plus local market leases on all-electric off-road Pickup and SUV. Read More »