2021 SIERRA SLE/SLT Exterior

Attention to Detail Sierra’s impressive new look comes from essential design cues that include a larger, boldly reshaped grille with a new texture and finish, and a taller hood design and more broad-shouldered stance. Chrome accents on SLE and SLT models add distinction to the bumpers, mirror caps and around the side windows.

Larger Corner Step Rear Bumper
Larger Corner Step Rear Bumper

In both corners of the rear bumper, large footwells, lined with an anti-slip texture and sized for large work boots, make access to the cargo box easier than ever.

LED Lighting Technology
LED Lighting Technology

Sierra’s signature LED taillamps, along with LED headlamps with unique C-shape lighting and light blade technology, emphasize Sierra’s premium look. Purpose meets style with LED fog lamps on Sierra SLT.

Distinctive Wheel Selection
Distinctive Wheel Selection

The wheels set off the distinctive personality of the Next Generation Sierra. ​

Sierra SLE&SLT offer a standard 18" 6-spoke machined aluminum wheels with Dark Gray Metallic accents. Double and Crew cab models offer available 20" polished aluminum wheels​​.


Purposeful Design
Purposeful Design

All-new from the ground up, the Next Generation Sierra’s bigger cab and box is a commanding presence that combines style with purpose. Wheels located closer to the corners create a dominant stance while offering better use of cabin space. A larger grille looks bold and helps supply more airflow to the powerful engine.

Industry-First GMC MultiPro Tailgate
Industry-First GMC MultiPro Tailgate

Pushing the limits of innovation, the GMC MultiPro Tailgate offers six distinct functions designed to improve loading, unloading and accessing the cargo box.

Available on SLT

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