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INTERIOR WITH INTENTION
Sierra Heavy Duty’s refined and expansive cabin offers advanced, thoughtfully placed technology to help ensure your ride is smooth and smart.
HEAVY DUTY HIGHLIGHTS
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ENHANCED COMFORT
Available leather-wrapped heated steering wheel†
Available heated and ventilated leather-appointed front seats†
Available HVAC system with dual-zone climate control and rear-seat outlets
RIDE CONFIDENT
Sierra HD’s elevated driver seat lets you survey the road with absolute confidence and offers comfortable cushions that provide enhanced support during long hauls and while towing
Spacious interior features best-in-class† Crew Cab front head room (1092 mm (43.0")) and leg room (1130 mm (44.5”))
PREMIUM REAR SEAT COMFORT
Backseat passengers are sure to be comfortable with the available heated rear outboard seats† and spacious rear leg room on Crew Cab models.
EYE-CATCHING INTERIOR OPTIONS
DARK WALNUT/SLATE
Dark Walnut/Slate Perforated Front Leather-Appointed Seating GMC Sierra HD SLT Full Interior Overhead View Shown.
JET BLACK
Jet Black Perforated Front Leather-Appointed Seating GMC Sierra HD SLT Crew Cab Full Interior Overhead View Shown.
JET BLACK FRONT SEATING
Jet Black Perforated Leather Seating Surfaces GMC Sierra HD Denali Crew Cab Full Interior Overhead View Shown.
DARK WALNUT/DARK ASH GREY
Dark Walnut/Dark Ash Grey Forge Perforated Leather Seating Surfaces GMC Sierra HD Denali Crew Cab Full Interior Overhead View Shown.
JET BLACK WITH KALAHARI ACCENTS
Jet Black Perforated Front Leather Seating Surfaces with Kalahari Accents GMC Sierra HD AT4 Crew Cab Full Interior Overhead View Shown.
INGENIOUS STORAGE
SMART REAR SEAT STORAGE
Convenient and spacious storage solutions include available rear seatback storage, perfect for stowing a smartphone and your other road trip essentials.
ROOM FOR ALL THE GEAR YOU NEED
Sierra HD Crew Cab models have ample storage options to pack the stuff you need, with features like rear-folding split bench with under-seat storage.
SPACIOUS CENTRE CONSOLE
Lighted centre console storage with available lockable console vault accessory†, and large lower lockable glove box and upper glove box.
PREMIUM INTERIOR TECH
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AVAILABLE WIRELESS CHARGING†
When on the road in the Sierra Heavy Duty, it’s OK to leave the cords at home. The available wireless charging pad,† located within easy reach near the cup holders, has excellent charging abilities and keeps your compatible smartphone charged and ready.
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AVAILABLE BOSE† PREMIUM SOUND SYSTEM
The available Bose† Premium Sound System supplies seven well-placed speakers to produce powerful, high-quality concert-like sound wherever you go.
AT4’S ATHLETIC INTERIOR
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PURPOSEFUL ACCOMMODATIONS & ACCENTS
Exclusive Jet Black with Kalahari interior
Premium front and rear floor liners with removable carpet inserts
Embroidered AT4 logos
Heated and ventilated front leather seating surfaces†
Heated leather-wrapped steering wheel†
Rear seatback and under-seat storage
Powerful HVAC system with dual-zone climate control and rear-seat outlets
PREMIUM DENALI FEATURES
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SEE DEALER FOR FEATURE AVAILABILITY. U.S. MODEL SHOWN.
Jet Black and exclusive Denali Dark Walnut/Dark Ash Grey interiors
Forge perforated leather seating surfaces with front heated and ventilated bucket seats(driver seat includes memory)
Denali-exclusive authentic Open-Pore Ash Wood, brushed aluminum trim, chrome accents and more
Heated rear outboard seating† with expansive rear leg room
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