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
2017 GMC Sierra 2500HD Denali 4WD photo
1
2017 GMC Sierra 2500HD Denali 4WD Turlock, CA
Silver 6.6L V8 Engine
$54,999 50.6k miles
•••

#1 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s anA+” Buy

  • Great Price - $5,538 Below Market
  • Includes $9,672 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
More details
2020 GMC Sierra 2500HD Denali 4WD photo
2
Price Drop
2020 GMC Sierra 2500HD Denali 4WD Jamestown, CA
Silver 6.6L V8 Engine
$64,790 33.4k miles
•••

#2 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s anA+” Buy

  • $200 Price Drop
  • Great Price - $4,539 Below Market
  • Includes $13,028 Premium Upgrades
More details
2019 GMC Sierra 2500HD Denali 4WD photo
3
Price Drop
2019 GMC Sierra 2500HD Denali 4WD Fairfield, CA
Red 6.6L V8 Engine
$52,700 57k miles
•••

#3 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s anA+” Buy

  • $1,200 Price Drop
  • Great Price - $3,572 Below Market
  • Includes $9,567 Premium Upgrades
More details
2017 GMC Sierra 2500HD Denali 4WD photo
4
2017 GMC Sierra 2500HD Denali 4WD Tracy, CA
Gray 6.6L V8 Engine
$48,990 86k miles
•••

#4 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s anA+” Buy

  • Good Price - $2,412 Below Market
  • Includes $7,386 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
More details
2019 GMC Sierra 2500HD Denali 4WD photo
5
Price Drop
2019 GMC Sierra 2500HD Denali 4WD Sacramento, CA
Black 6.6L V8 Engine
$43,988 117.9k miles
•••

#5 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s anA” Buy

  • $1,000 Price Drop
  • Good Price - $1,765 Below Market
  • Includes $7,191 Premium Upgrades
More details
2018 GMC Sierra 2500HD Denali 4WD photo
6
Price Drop
2018 GMC Sierra 2500HD Denali 4WD Hayward, CA
Black 6.6L V8 Engine
$61,900 11.8k miles
•••

#6 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s anA” Buy

  • $2,000 Price Drop
  • Fair Price - $567 Above Market
  • Includes $9,424 Premium Upgrades
More details
2020 GMC Sierra 2500HD Denali 4WD photo
7
Price Drop
2020 GMC Sierra 2500HD Denali 4WD Jamestown, CA
Gray 6.6L V8 Engine
$56,990 72k miles
•••

#7 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s anA-” Buy

  • $3,000 Price Drop
  • Fair Price - $1,744 Below Market
  • Includes $7,682 Premium Upgrades
More details
2016 GMC Sierra 2500HD Denali 4WD photo
8
2016 GMC Sierra 2500HD Denali 4WD Woodland, CA
Blue 6.6L V8 Engine
$39,966 136k miles
•••

#8 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s anA-” Buy

  • Fair Price - $1,019 Below Market
  • Includes $6,490 Premium Upgrades
  • CARFAX: Clean Title
More details
2018 GMC Sierra 2500HD SLT 4WD photo
9
Price Drop
2018 GMC Sierra 2500HD SLT 4WD Davis, CA
Gray 6.6L V8 Engine
$57,999 15.7k miles
•••

#9 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aB+” Buy

  • $1,000 Price Drop
  • Great Price - $5,926 Below Market
  • Includes $12,124 Premium Upgrades
More details
2017 GMC Sierra 2500HD Denali 4WD photo
10
Price Drop
2017 GMC Sierra 2500HD Denali 4WD Jamestown, CA
Red 6.6L V8 Engine
$52,900 54.5k miles
•••

#10 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aB+” Buy

  • $677 Price Drop
  • Great Price - $5,497 Below Market
  • Includes $8,020 Premium Upgrades
More details
2020 GMC Sierra 2500HD Denali 4WD photo
11
Price Drop
2020 GMC Sierra 2500HD Denali 4WD Fremont, CA
Black 6.6L V8 Engine
$59,777 51.3k miles
•••

#11 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aB+” Buy

  • $634 Price Drop
  • Great Price - $4,965 Below Market
  • Includes $13,028 Premium Upgrades
More details
2019 GMC Sierra 2500HD Denali 4WD photo
12
Price Drop
2019 GMC Sierra 2500HD Denali 4WD Santa Rosa, CA
Black 6.0L V8 Engine
$43,500 75.4k miles
•••

#12 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aB” Buy

  • $250 Price Drop
  • Good Price - $2,476 Below Market
  • Includes $1,077 Premium Upgrades
More details
2020 GMC Sierra 2500HD AT4 4WD photo
13
Price Drop
2020 GMC Sierra 2500HD AT4 4WD Jamestown, CA
White 6.6L V8 Engine
$67,790 13.1k miles
•••

#13 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aC+” Buy

  • $200 Price Drop
  • Includes $16,984 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
More details
2020 GMC Sierra 2500HD Denali 4WD photo
14
2020 GMC Sierra 2500HD Denali 4WD Hilmar, CA
White 6.6L V8 Engine
$81,688 28k miles
•••

#14 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 - Very High
More details
2019 GMC Sierra 2500HD Denali 4WD photo
15
Price Drop
2019 GMC Sierra 2500HD Denali 4WD Seaside, CA
White 6.6L V8 Engine
$52,200 80k miles
•••

#15 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aD+” Buy

  • $500 Price Drop
  • Includes $1,200 Premium Upgrades
  • CARFAX: Clean Title
More details
2018 GMC Sierra 2500HD SLT 4WD photo
16
Price Drop
2018 GMC Sierra 2500HD SLT 4WD Fair Oaks, CA
White 6.6L V8 Engine
$35,999 171.7k miles
•••

#16 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aD-” Buy

  • $600 Price Drop
  • Includes $6,178 Premium Upgrades
  • CARFAX: Clean Title
More details
2017 GMC Sierra 2500HD  RWD photo
17
2017 GMC Sierra 2500HD RWD San Jose, CA
White 6.0L V8 Engine
$25,777 130.1k miles
•••
More details
2017 GMC Sierra 2500HD Denali 4WD photo
2017 GMC Sierra 2500HD Denali 4WD Sonora, CA
Silver 6.6L V8 Engine
$55,987 58.9k miles
•••

Not Ranked

CoPilot AI: It’s aB+” Buy

  • Good Price - $3,104 Below Market
  • Includes $10,220 Premium Upgrades
  • Very Low Mileage
More details
2020 GMC Sierra 2500HD Denali 4WD photo
2020 GMC Sierra 2500HD Denali 4WD Fairfield, CA
White 6.6L V8 Engine
$52,991 104.7k miles
•••

Not Ranked

CoPilot AI: It’s aB+” Buy

  • Fair Price - $1,026 Below Market
  • Includes $12,079 Premium Upgrades
More details
2020 GMC Sierra 2500HD Denali 4WD photo
Price Drop
2020 GMC Sierra 2500HD Denali 4WD Merced, CA
White 6.6L V8 Engine
$59,774 85k miles
•••

Not Ranked

CoPilot AI: It’s aB+” Buy

  • $604 Price Drop
  • Fair Price - $1,423 Above Market
  • Includes $12,773 Premium Upgrades
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 $8,367 Premium Upgrades
  • Motivation to Negotiate - Increasing
  • 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.