CoPilot AI-Assisted Car Shopping

 New Search
 Save
 Sort
 Share

Used 2018 GMC Sierra 2500HD for Sale in San Jose, CA

Sierra 2500HDs for Sale at Dealers

Filters
Price
Year
Mileage
Trim
2018 GMC Sierra 2500HD SLT 4WD photo
1
Price Drop
2018 GMC Sierra 2500HD SLT 4WD Vacaville, CA
Brown 6.6L V8 Engine
$51,990 26.9k miles
•••

#1 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s anA+” Buy

  • $1,000 Price Drop
  • Great Price - $8,962 Below Market
  • Includes $12,124 Premium Upgrades
More details
2019 GMC Sierra 2500HD Denali 4WD photo
2
Price Drop
2019 GMC Sierra 2500HD Denali 4WD Hayward, CA
Silver 6.6L V8 Engine
$57,500 17.9k miles
•••

#2 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s anA+” Buy

  • $400 Price Drop
  • Good Price - $2,203 Below Market
  • Includes $8,628 Premium Upgrades
More details
2019 GMC Sierra 2500HD SLT 4WD photo
3
2019 GMC Sierra 2500HD SLT 4WD San Jose, CA
White 6.6L V8 Engine
$42,009 89.2k miles
•••

#3 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s anA” Buy

  • Good Price - $1,693 Below Market
  • Includes $8,117 Premium Upgrades
  • CARFAX: Clean Title
More details
2019 GMC Sierra 2500HD Denali 4WD photo
4
Price Drop
2019 GMC Sierra 2500HD Denali 4WD Concord, CA
Gray 6.6L V8 Engine
$50,995 89.6k miles
•••

#4 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s anA-” Buy

  • $2,000 Price Drop
  • Fair Price - $1,157 Above Market
  • Includes $7,781 Premium Upgrades
More details
2017 GMC Sierra 2500HD Denali 4WD photo
5
Price Drop
2017 GMC Sierra 2500HD Denali 4WD Jamestown, CA
Red 6.6L V8 Engine
$53,988 54.5k miles
•••

#5 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aB+” Buy

  • $802 Price Drop
  • Great Price - $5,012 Below Market
  • Includes $8,020 Premium Upgrades
More details
2018 GMC Sierra 2500HD SLT 4WD photo
6
2018 GMC Sierra 2500HD SLT 4WD Davis, CA
Gray 6.6L V8 Engine
$59,999 15.7k miles
•••

#6 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aB+” Buy

  • Good Price - $2,489 Below Market
  • Includes $12,124 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
More details
2020 GMC Sierra 2500HD SLT 4WD photo
7
Price Drop
2020 GMC Sierra 2500HD SLT 4WD San Rafael, CA
Silver 6.6L V8 Engine
$47,991 92.1k miles
•••

#7 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aB” Buy

  • $2,093 Price Drop
  • Fair Price - $599 Above Market
  • Includes $9,062 Premium Upgrades
More details
2020 GMC Sierra 2500HD Denali 4WD photo
8
2020 GMC Sierra 2500HD Denali 4WD Concord, CA
Gray 6.6L V8 Engine
$55,995 102.1k miles
•••

#8 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aB” Buy

  • Fair Price - $1,055 Above Market
  • Includes $11,464 Premium Upgrades
  • CARFAX: One Owner, Clean Title
More details
2019 GMC Sierra 2500HD Denali 4WD photo
9
2019 GMC Sierra 2500HD Denali 4WD Sacramento, CA
Black 6.6L V8 Engine
$54,847 73.1k miles
•••

#9 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aB” Buy

  • Fair Price - $1,108 Above Market
  • Includes $9,482 Premium Upgrades
  • CARFAX: Clean Title
More details
2018 GMC Sierra 2500HD Denali 4WD photo
10
Price Drop
2018 GMC Sierra 2500HD Denali 4WD Hayward, CA
Black 6.6L V8 Engine
$65,900 11.8k miles
•••

#10 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aB” Buy

  • $2,000 Price Drop
  • Includes $9,424 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
More details
2019 GMC Sierra 2500HD Denali 4WD photo
11
Price Drop
2019 GMC Sierra 2500HD Denali 4WD Sacramento, CA
Black 6.6L V8 Engine
$46,998 117.9k miles
•••

#11 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aB-” Buy

  • $1,000 Price Drop
  • Includes $7,114 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
More details
2019 GMC Sierra 2500HD SLE 4WD photo
12
2019 GMC Sierra 2500HD SLE 4WD Merced, CA
White 6.6L V8 Engine
$42,900 106.9k miles
•••

#12 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aB-” Buy

  • Includes $5,978 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
  • Dealer Rating - 4.5 stars
More details
2016 GMC Sierra 2500HD Denali 4WD photo
13
2016 GMC Sierra 2500HD Denali 4WD Patterson, CA
Black 6.6L V8 Engine
$38,995 153.5k miles
•••

#13 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aC” Buy

  • Includes $5,862 Premium Upgrades
  • CARFAX: One Owner, Clean Title
  • Motivation to Negotiate - Increasing
More details
2019 GMC Sierra 2500HD Denali 4WD photo
14
2019 GMC Sierra 2500HD Denali 4WD Petaluma, CA
Black 6.6L V8 Engine
$59,990 56.6k miles
•••

#14 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aC” Buy

  • Includes $8,978 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
  • Very Low Mileage
More details
2020 GMC Sierra 2500HD Denali 4WD photo
15
2020 GMC Sierra 2500HD Denali 4WD Hilmar, CA
White 6.6L V8 Engine
$81,688 28k miles
•••

#15 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aC” Buy

  • Includes $13,468 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
  • Motivation to Negotiate - Increasing
More details
2020 GMC Sierra 2500HD SLT 4WD photo
16
Price Drop
2020 GMC Sierra 2500HD SLT 4WD Larkspur, CA
White 6.6L V8 Engine
$37,991 141.2k miles
•••

#16 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aD+” Buy

  • $1,000 Price Drop
  • Includes $1,657 Premium Upgrades
  • CARFAX: One Owner, Clean Title
More details
2018 GMC Sierra 2500HD SLT 4WD photo
17
Price Drop
2018 GMC Sierra 2500HD SLT 4WD Fair Oaks, CA
White 6.6L V8 Engine
$36,599 171.7k miles
•••

#17 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aD-” Buy

  • $400 Price Drop
  • Includes $6,310 Premium Upgrades
  • CARFAX: Clean Title
More details
2017 GMC Sierra 2500HD  RWD photo
18
2017 GMC Sierra 2500HD RWD San Jose, CA
White 6.0L V8 Engine
$25,777 130.1k miles
•••
More details
2018 GMC Sierra 2500HD Denali 4WD photo
2018 GMC Sierra 2500HD Denali 4WD Fremont, CA
Black 6.6L V8 Engine
$54,999 81.7k miles
•••

Not Ranked

CoPilot AI: It’s aB-” Buy

  • Includes $8,383 Premium Upgrades
  • Below Average Mileage
More details

2018 GMC Sierra 2500HD

Three-Quarter-Ton Truck
Seats
5
NHTSA Rating Summary
Copilot Rating
Dimensions

© 2025 CoPilot. All Rights Reserved.