2021 GMC Sierra 1500 Denali – 3.0L Duramax Diesel | Fully Loaded Luxury Truck

This 2021 GMC Sierra 1500 Denali represents the highest level of refinement, capability, and diesel efficiency in a premium full-size pickup. Powered by the proven 3.0L 6-cylinder Duramax Turbo Diesel engine, it delivers impressive torque, smooth power delivery, and excellent fuel economy for both work and daily driving.

As a Denali, this truck comes fully loaded with all available luxury and technology features, combining rugged GMC capability with a refined, upscale driving experience.

Inside, you’ll find a premium cabin designed for comfort and convenience, featuring high-end materials, advanced technology, and a quiet ride. From daily commutes to long highway trips, this Sierra is built to keep every drive comfortable and connected.

Key Features (Fully Loaded Denali):
• 3.0L Duramax Turbo Diesel Engine
• 4WD System (if equipped)
• Denali Premium Trim Package
• Leather Interior
• Premium Infotainment System
• Apple CarPlay & Android Auto (if equipped)
• Navigation System (if equipped)
• Backup Camera
• Advanced Driver Assist Features
• Heated & Ventilated Seats (if equipped)
• Power Sunroof (if equipped)
• Remote Start (if equipped)
• Premium Sound System (if equipped)
• Power Tailgate (if equipped)
• Alloy Wheels
• Automatic Transmission

This 2021 GMC Sierra Denali Diesel is a top-tier luxury pickup that blends strength, technology, and comfort—perfect for drivers who want capability without compromise.

Contact today for more information or to schedule a test drive.



At Southview Motors, your trusted AMVIC-licensed dealer, every vehicle comes with a third-party mechanical assessment and a full Carfax history report for peace of mind. We offer flexible extended warranties to fit your needs. No matter your credit status, good, bad, or in between, we welcome all and provide competitive financing with up to 180 days of no payments on approved credit. Your rates, terms, payments, and borrowing expenses are contingent upon your creditworthiness, as determined by our review of your application. 

Why consider Southview Motors for your next vehicle purchase?                                                                   

-Auto Trader Best Priced Dealer Award

-CarGurus Top Rated Dealer Award

-Over 300 5-star Google reviews

-Financing Available

-Extended Warranty Available

-Mechanical Fitness Assessment

-Carfax Report

-Vehicles Priced to Sell

-No Pressure Sales Environment

-Professionally Detailed Vehicles

-Full Disclosure Guaranteed

-Owned and Operated for over 16 years 

-AMVIC Licensed

Call 403-235-1100 or visit www.southviewmotors.com to schedule an appointment or browse our inventory.

3419 17TH AVE SE CALGARY AB T2A 0R3