Used 2018 GMC Sierra 2500HD for Sale in Phoenix, AZ
Sierra 2500HDs for Sale at Dealers
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Price
Year
Mileage
Trim

2017 GMC Sierra 2500HD SLE RWD • Gilbert, AZ
Brown • 6.0L V8 Engine
Brown • 6.0L V8 Engine
$32,900 • 42k miles
•••
More details

3
2016 GMC Sierra 2500HD Denali 4WD • Phoenix, AZ
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$32,991 • 149k miles
•••
#3 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- Great Price - $4,386 Below Market
- Includes $6,549 Premium Upgrades
- Dealer Rating - 4.3 stars
More details

21
2016 GMC Sierra 2500HD Denali 4WD • Phoenix, AZ
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$44,875 • 112k miles
•••
#21 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “D” Buy
- Includes $7,346 Premium Upgrades
- Motivation to Negotiate - Increasing
- Below Average Mileage
More details

17
2019 GMC Sierra 2500HD Denali 4WD • Gilbert, AZ
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$49,450 • 81.6k miles
•••
#17 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “C+” Buy
- Fair Price - $235 Above Market
- Below Average Mileage
- Dealer Rating - 4.4 stars
More details
13
2020 GMC Sierra 2500HD Denali 4WD • Glendale, AZ
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$67,490 • 42.6k miles
•••
#13 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- $1,500 Price Drop
- Fair Price - $1,088 Above Market
- Includes $14,824 Premium Upgrades
More details
18
2020 GMC Sierra 2500HD Denali 4WD • Scottsdale, AZ
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$55,991 • 76.6k miles
•••
#18 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “C” Buy
- Includes $7,037 Premium Upgrades
- Below Average Mileage
- Dealer Rating - 4.3 stars
More details
24
2016 GMC Sierra 2500HD SLT RWD • Mesa, AZ
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$37,900 • 120.7k miles
•••
More details
10
2020 GMC Sierra 2500HD Denali 4WD • Scottsdale, AZ
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$66,118 • 29.5k miles
•••
#10 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- $380 Price Drop
- Fair Price - $937 Below Market
- Includes $12,592 Premium Upgrades
More details
9
2019 GMC Sierra 2500HD SLE 4WD • Prescott, AZ
Silver • 6.6L V8 Engine
Silver • 6.6L V8 Engine
$39,500 • 61.9k miles
•••
#9 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- $2,350 Price Drop
- Good Price - $2,151 Below Market
- Includes $8,121 Premium Upgrades
More details
11
2018 GMC Sierra 2500HD Denali 4WD • Scottsdale, AZ
Silver • 6.6L V8 Engine
Silver • 6.6L V8 Engine
$47,988 • 89.4k miles
•••
#11 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- Fair Price - $469 Below Market
- Includes $7,751 Premium Upgrades
- Below Average Mileage
More details
4
2018 GMC Sierra 2500HD 4WD • Glendale, AZ
Silver • 6.6L V8 Engine
Silver • 6.6L V8 Engine
$29,591 • 93.9k miles
•••
#4 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- $901 Price Drop
- Great Price - $3,345 Below Market
- Includes $7,014 Premium Upgrades
More details
7
2020 GMC Sierra 2500HD Denali 4WD • Peoria, AZ
Red • 6.6L V8 Engine
Red • 6.6L V8 Engine
$57,599 • 63.6k miles
•••
#7 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- $978 Price Drop
- Good Price - $2,290 Below Market
- Includes $13,111 Premium Upgrades
More details
22
2020 GMC Sierra 2500HD Denali 4WD • Oracle, AZ
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$56,900 • 96.6k miles
•••
#22 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “D” Buy
- Includes $10,903 Premium Upgrades
- CARFAX: One Owner
- Dealer Rating - 4.7 stars
More details
23
2018 GMC Sierra 2500HD SLE 4WD • Mesa, AZ
Black • 6.0L V8 Engine
Black • 6.0L V8 Engine
$44,888 • 52.3k miles
•••
#23 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “D-” Buy
- Motivation to Negotiate - Very High
- Very Low Mileage
More details
8
2019 GMC Sierra 2500HD Denali 4WD • Mesa, AZ
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$42,995 • 115.5k miles
•••
#8 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- Good Price - $2,207 Below Market
- Includes $7,356 Premium Upgrades
- CARFAX: One Owner
More details
15
2020 GMC Sierra 2500HD AT4 4WD • Mesa, AZ
Red • 6.6L V8 Engine
Red • 6.6L V8 Engine
$49,500 • 99.4k miles
•••
#15 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “B” Buy
- $495 Price Drop
- Fair Price - $109 Below Market
- Includes $14,758 Premium Upgrades
More details
1
2017 GMC Sierra 2500HD Denali 4WD • Phoenix, AZ
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$46,900 • 71.4k miles
•••
#1 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- Great Price - $6,401 Below Market
- Includes $8,607 Premium Upgrades
- Very Low Mileage
More details
2
2020 GMC Sierra 2500HD Denali 4WD • Peoria, AZ
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$62,469 • 23k miles
•••
#2 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- $5,064 Price Drop
- Great Price - $5,630 Below Market
- Includes $9,796 Premium Upgrades
More details
5
2019 GMC Sierra 2500HD Denali 4WD • Phoenix, AZ
Silver • 6.6L V8 Engine
Silver • 6.6L V8 Engine
$42,000 • 115.1k miles
•••
#5 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- Good Price - $2,672 Below Market
- Includes $6,745 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
12
2016 GMC Sierra 2500HD Denali 4WD • Phoenix, AZ
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$43,999 • 83.5k miles
•••
#12 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- $500 Price Drop
- Fair Price - $148 Below Market
- Includes $7,005 Premium Upgrades
More details
6
2020 GMC Sierra 2500HD Denali 4WD • Scottsdale, AZ
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$60,991 • 49.8k miles
•••
#6 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- $194 Price Drop
- Good Price - $2,298 Below Market
- Includes $14,140 Premium Upgrades
More details
14
2020 GMC Sierra 2500HD AT4 4WD • Tempe, AZ
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$45,999 • 129k miles
•••
#14 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “B” Buy
- Fair Price - $382 Below Market
- Includes $13,000 Premium Upgrades
- Dealer Rating - 4.9 stars
More details
19
2019 GMC Sierra 2500HD SLT 4WD • Mesa, AZ
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$49,991 • 53.2k miles
•••
#19 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “D+” Buy
- Includes $4,269 Premium Upgrades
- Very Low Mileage
- Dealer Rating - 4.3 stars
More details
20
2020 GMC Sierra 2500HD Denali 4WD • Glendale, AZ
Gray • 6.6L V8 Engine
Gray • 6.6L V8 Engine
$73,516 • 45.8k miles
•••
#20 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “D+” Buy
- $1,400 Price Drop
- Includes $15,260 Premium Upgrades
- CARFAX: One Owner
More details
16
2019 GMC Sierra 2500HD Denali 4WD • Gilbert, AZ
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$49,056 • 101.4k miles
•••
#16 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “B” Buy
- Fair Price - $448 Above Market
- Includes $9,240 Premium Upgrades
- Average Mileage
More details
2018 GMC Sierra 2500HD
Three-Quarter-Ton Truck
Seats
6
NHTSA Rating Summary
Copilot Rating
Dimensions
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