What does AT4X actually mean - and is it worth the money spent?

GM Authority is diving head first into one of the Sierra EV's new paint options, featuring the 2026 GMC Sierra EV in Magnus ...

GM is expected to launch a new Silverado Hybrid and Sierra Hybrid variant for the next generation, so we want to know- what ...

This week, I am reviewing the 2026 GMC Sierra EV AT4 Max Range, the toughest-looking and most capable version yet of GMC's all-electric full-size pickup. While it shares its basic architecture ...

GMC has vastly expanded the Sierra EV’s trim lineup for 2026, underscoring the importance of knowing its trims. At the same time, the Sierra EV faces steep competition from rival all-electric pickups, ...

INDIANAPOLIS — A favorite memory with my grandfather was going with him to collect his brand-new 1984 GMC three-quarter-ton pickup – with four-wheel-drive, power windows and AM/FM radio. The single ...

The Chevrolet Silverado and GMC Sierra led the full-size pickup segment in 2025, and all-new replacements will be revealed in 2026. GM to reveal new Chevrolet Silverado and GMC Sierra pickups later ...

It’s official: the next-generation Chevrolet Silverado and GMC Sierra pickup trucks will come out of hiding later this year. The reveal is part of the automaker’s expansion of U.S. production capacity ...

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The Sierra gets a smaller 1.5-litre diesel engine, but can it offer better real-world mileage than the Harrier? We find out. The Tata Harrier offers a 2-litre diesel engine, while the Sierra is ...

Both midsize SUVs feature the same engine but different automatic transmissions. The 1.5-litre diesel engine powering the Sierra and Curvv produces 118hp, but it puts out slightly more torque in the ...