Sierra News

The Sierra is a range of full-size pickup trucks from GM’s GMC division. This page displays GMC Sierra news, pictures, videos, reviews, gossip and more.

We Render The 2027 GMC Sierra 1500

Taking cues from the Yukon.

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Airplane Car Based On A GMC Sierra HD For Sale In Alabama

Ready for takeoff.

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GM Facing 6.2L V8 L87 Engine Failure Class Action Lawsuit

Alleging that GM knew it was selling defective engines.

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AEV Launches 37-Inch Tire Clearance Kit For Silverado HD ZR2 Bison, Sierra HD AT4X AEV Edition

Extra rubber, no rubbing.

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GM 6.2L V8 L87 Engine Lawsuit Claims Thicker Oil Increases Fuel Consumption

Another headache for GM.

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

Revised production numbers and Canadian sales may line up nicely.

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AEV Launches Chevy Silverado HD, GMC Sierra HD Vertical Spare Tire Mount

Keep your spare safe, secure, and easily accessible.

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2026 GMC Sierra Production Start Moved Ahead

Rolling off the line in late June.

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

Bringing active cabin ventilation to the features list.

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Faulty Diesel Fuel Pump Settlement Will Cost GM $50M

The Bosch CP4 fuel pump is problematic.

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2025 GMC Sierra 1500 Gets New Sport Exhaust Tuning Calibration

More aggressive sound for the 6.2L.

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GMC Sierra HD Deals In May 2025: Long-Term Financing

Plus, a nationwide lease on the heavy-duty pickup truck.

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Chevy Silverado, GMC Sierra, 2026 Ram 1500 Express: Pricing Comparison

Ram packed a lot of value into its newest truck.

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GM 6.2L V8 L87 Engines That Need New Oil Viscosity, And Those That Don’t

0W-20 or 0W-40, depending on build date and inspection.

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2026 GMC Sierra 1500 To Offer These Two New Paint Colors

Final model year before the next-gen launch.

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This GMC Sierra HD AT4X AEV Edition Is The Ultimate Overland Build 2025

Don't send a van to do a truck's job.

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Cognito Offers Chevy Silverado HD, GMC Sierra HD Steering Alignment Brace Kit: Video

Factory setup may lead to premature wear.

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GM 6.2L L87 Engine Recall Issued In Canada

Affecting almost 50,000 units in the country.

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Here’s When 2026 GMC Sierra HD Production Is Scheduled To Start

Carryover model year with minimal changes.

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2026 Ram 1500 Express Launches As Value-Packed Silverado, Sierra Rival

A new budget-friendly option in the Ram lineup.

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GM Tonawanda Plant To Work Overtime To Build More L87 Engines

To deal with the recall.

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GM Middle East Posts Solid Sales Growth During Q1 2025

Full-size trucks are selling very well.

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Hercules Launches New TIS RT1 All-Terrain Tire, Fits Chevy Silverado And GMC Sierra

Replacement for both 1500 and HD models.

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Should GM Copy Ford Super Duty Platinum Plus Package Ownership Experience?

Are these ownership perks luxuries or gimmicks?

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GMC Sierra 1500 Prices Increased About 20 Percent Since 2021

Is this normal?

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Here’s When 2026 GMC Sierra 1500 Production Is Scheduled To Start

Final model year for the fourth-gen.

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