2021 GMC Sierra 2500HD and 3500HD Trim Levels

2021 GMC Sierra HD | Delaware, OH

Sierra HD Inventory          Learn More About Sierra HD

The 2021 GMC Sierra 2500HD and 3500HD are tough trucks that are ideal for those tough jobs here in Delaware, Ohio. Both trucks come in five trim levels, which gives you plenty of towing, tech, and luxury options to pick from. These GMC Heavy Duty trucks come with either a 6.6-liter V8 gas engine or a 6.6-liter V8 Turbo Diesel engine depending on the bed size you choose.

When it comes to towing, both the 2500HD and the 3500HD have their own sets of strengths that can get the job done. Plus, the 2021 GMC Sierra HD is the first in its class to offer the available Allison® 10-speed automatic transmission, which gives you the power and strength for any job.

The 2021 Sierra 2500HD has a max payload of up to 3,715 pounds with the regular cab 2WD Diesel Long Box. Its older sibling (the 3500HD Regular Cab Diesel 2WD Long Box DRW) almost doubles its max payload at 6,523 pounds. Learn more about the differences between the 2021 GMC Sierra HD trim levels below.

Sierra (Base)

The base trim of the 2021 GMC Sierra HD comes equipped with a CornerStep rear bumper and a side bed step that makes loading and unloading the pickup bed that much easier. Check out some of the other standard Sierra features:

● Locking Tailgate
● Chrome bumpers
● GMC Infotainment System with color touchscreen
● Hitch guidance (in rear vision camera)

Sierra SLE

The SLE trim raises the Sierra HD’s technology game with a tailgate with EZ Lift assist, power lock, & release — and it’s 4G LTE Wi-Fi® hotspot capable. You’ll also find the following standard on the SLE:

● GMC MultiPro™ Tailgate
● Deep-tinted glass
● Cruise control
● GMC Connected Access capable
● Remote Keyless Entry
● OnStar® & GMC Connected Services capable
● Leather-wrapped steering wheel

Sierra SLT

Live your life in luxury with the amped up interior features of the SLT, like power lumbar in the driver’s seat and dual-zone automatic climate control. The list continues with remote start, heated seats, a heated steering wheel, even more:

● HD Rear Vision Camera
● Cargo bed LED lighting
● Chrome door handles and mirror caps
● LED fog lamps, running lamps, and signature tail lamps
● 10-way power driver seat with power lumbar
● 10-way power front passenger seat
● 8-inch diagonal Premium GMC Infotainment System
● Driver memory
● HD Radio™
● Heated front seats and heated steering wheel
● Hitch Guidance with Hitch view
● Inside rearview auto-dimming mirror
● Keyless Open and Start
● Remote start

Sierra AT4

Off-roading is the name of the game in the 2021 Sierra HD AT4. The X31 Off-Road package with Hill Descent Control and skid plates make sure that adventuring is just as safe as it is fun. Check out some of the other AT4 features:

● Off-Road suspension
● Spray-on bedliner
● Heated rear outboard seats
● Ventilated driver and front passenger seats
● AT4 high clearance step

Sierra Denali

You’ll feel like royalty in the Sierra HD Denali, as it’s equipped with a truckload of tech and safety features. Pump up the jam with a Bose® Premium Sound System and keep your phone charged and ready to go with wireless charging capability. The Denali is the gift that keeps on giving; here are more standard features:

● HD Surround Vision
● Bed view camera
● Driver Alert Package I & II
● Automatic Emergency Braking
● Chrome vertical recovery hooks
● IntelliBeam® headlights
● Smoked Amber LED roof marker lamps
● Universal Home Remote
● Following distance indicator
● Forward Collision Alert
● Front and Rear Park Assist
● Lane Change Alert with Side Blind Zone Alert
● Lane Departure Warning
● Rear Cross Traffic Alert
● Safety Alert Seat

If you’ve got any questions about the 2021 GMC Sierra 2500HD or the 3500HD, feel free to contact our knowledgeable team here at Chesrown Chevrolet Buick GMC.

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