Used 2018 GMC Sierra 3500HD for Sale in Denver, CO
21 Sierra 3500HDs for Sale at 498 Dealers
Black • 6.6L V8 Engine
#1 2016-2020 GMC Sierra 3500HD
CoPilot AI: It’s an “A+” Buy
- Great Price - $6,294 Below Market
- Includes $7,773 Premium Upgrades
- CARFAX: One Owner, Clean Title
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Interior:
Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Heated Steering Wheel…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Apple CarPlay, Wireless Charging…CoPilot AI Highlights
- Great Price - $6,294 Below Market
- Includes $7,773 Premium Upgrades
- CARFAX: One Owner, Clean Title

Silver • 6.6L V8 Engine
#2 2016-2020 GMC Sierra 3500HD
CoPilot AI: It’s an “A+” Buy
- $452 Price Drop
- Great Price - $3,708 Below Market
- Includes $7,681 Premium Upgrades
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Interior:
Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Heated Steering Wheel…Safety:
Lane Departure Warning, Security System, Driver Restriction Features, Front Collision Warning…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Wireless Charging…CoPilot AI Highlights
- $452 Price Drop
- Great Price - $3,708 Below Market
- Includes $7,681 Premium Upgrades

White • 6.6L V8 Engine
#3 2016-2020 GMC Sierra 3500HD
CoPilot AI: It’s an “A-” Buy
- $595 Price Drop
- Fair Price - $323 Above Market
- Includes $6,505 Premium Upgrades
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CoPilot AI Highlights
- $595 Price Drop
- Fair Price - $323 Above Market
- Includes $6,505 Premium Upgrades

White • 6.6L V8 Engine
#4 2016-2020 GMC Sierra 3500HD
CoPilot AI: It’s a “B+” Buy
- $595 Price Drop
- Good Price - $1,614 Below Market
- Includes $11,330 Premium Upgrades
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Interior:
Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Heated Steering Wheel, Heated Rear Seats…Safety:
Blind Spot Monitor, Lane Departure Warning, Security System, Cross-Traffic Alert, Aerial View Display System, Driver Restriction Features, Front Collision Mitigation, Front Collision Warning…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, Heads-Up Display, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay, Wireless Charging…CoPilot AI Highlights
- $595 Price Drop
- Good Price - $1,614 Below Market
- Includes $11,330 Premium Upgrades
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Vehicle Overview
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All Features
Interior:
Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Heated Steering Wheel…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Entertainment (Video) System, Navigation System, Premium Sound System, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Apple CarPlay, Wireless Charging…CoPilot AI Highlights
- Fair Price - $705 Above Market
- Includes $8,052 Premium Upgrades
- CARFAX: Clean Title, Not a rental or commercial vehicle
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Interior:
Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Heated Steering Wheel…Safety:
Lane Departure Warning, Security System, Driver Restriction Features, Front Collision Warning…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Wireless Charging…CoPilot AI Highlights
- Good Price - $1,527 Below Market
- Includes $4,082 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
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Interior:
Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Heated Steering Wheel…Safety:
Lane Departure Warning, Security System, Driver Restriction Features, Front Collision Warning…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Wireless Charging…CoPilot AI Highlights
- $133 Price Drop
- Fair Price - $611 Below Market
- Includes $7,867 Premium Upgrades
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Vehicle Overview
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All Features
Interior:
Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Heated Steering Wheel, Heated Rear Seats…Safety:
Blind Spot Monitor, Lane Departure Warning, Security System, Cross-Traffic Alert, Aerial View Display System, Driver Restriction Features, Front Collision Mitigation, Front Collision Warning…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, Heads-Up Display, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay, Wireless Charging…CoPilot AI Highlights
- Includes $11,994 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
- Below Average Mileage
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Interior:
Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Heated Steering Wheel…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Apple CarPlay, Wireless Charging…CoPilot AI Highlights
- $599 Price Drop
- Includes $6,681 Premium Upgrades
- CARFAX: Clean Title, Not a rental or commercial vehicle
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Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Wireless Charging…CoPilot AI Highlights
- Includes $11,435 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
- Very Low Mileage
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Vehicle Overview
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All Features
Interior:
Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Heated Steering Wheel…Safety:
Lane Departure Warning, Security System, Driver Restriction Features, Front Collision Warning…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Wireless Charging…CoPilot AI Highlights
- $221 Price Drop
- Includes $6,285 Premium Upgrades
- CARFAX: Clean Title, Not a rental or commercial vehicle
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See more about this car
Vehicle Overview
All Features
Interior:
Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Heated Steering Wheel, Heated Rear Seats…Safety:
Blind Spot Monitor, Lane Departure Warning, Security System, Cross-Traffic Alert, Aerial View Display System, Driver Restriction Features, Front Collision Mitigation, Front Collision Warning…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, Heads-Up Display, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay, Wireless Charging…CoPilot AI Highlights
- Includes $11,767 Premium Upgrades
- CARFAX: Clean Title, Not a rental or commercial vehicle
- Motivation to Negotiate - Increasing
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See more about this car
Vehicle Overview
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See more about this car
Vehicle Overview
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See more about this car
Vehicle Overview
Packages
All Features
Interior:
Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Heated Steering Wheel, Heated Rear Seats…Safety:
Blind Spot Monitor, Lane Departure Warning, Security System, Cross-Traffic Alert, Aerial View Display System, Driver Restriction Features, Front Collision Mitigation, Front Collision Warning…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, Heads-Up Display, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay, Wireless Charging…CoPilot AI Highlights
- $1,000 Price Drop
- Fair Price - $56 Below Market
- Includes $13,075 Premium Upgrades
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Vehicle Overview
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All Features
Interior:
Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Heated Steering Wheel, Heated Rear Seats…Safety:
Blind Spot Monitor, Lane Departure Warning, Security System, Cross-Traffic Alert, Aerial View Display System, Driver Restriction Features, Front Collision Mitigation, Front Collision Warning…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, Heads-Up Display, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Smartphone Integration, Android Auto, Apple CarPlay, Wireless Charging…CoPilot AI Highlights
- $100 Price Drop
- Includes $10,424 Premium Upgrades
- Motivation to Negotiate - Very High
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See more about this car
Vehicle Overview
Packages
All Features
Interior:
Leather Seats, Cooled Seats, Heated Front Seats, Multi-Zone A/C, Heated Steering Wheel…Safety:
Lane Departure Warning, Security System, Driver Restriction Features, Front Collision Warning…Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, Navigation System, Premium Sound System, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start, Wireless Charging…CoPilot AI Highlights
- Includes $632 Premium Upgrades
- Dealer Rating - 4.2 stars
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Technology:
Auxiliary Audio Input, Back-Up Camera, Bluetooth Connection, WiFi Hotspot, Steering Wheel Audio Controls, Remote Engine Start…CoPilot AI Highlights
- $1,000 Price Drop
- Motivation to Negotiate - Increasing
- Average Mileage
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