Used GMC Sierra 2500HD for sale
21 below-market GMC Sierra 2500HD listings, $26,289–$59,995, averaging 72,136 miles. Model years 2016–2025.
By model year
GMC Sierra 2500HD listings
Mile rating2016 GMC Sierra 2500HD
SLE Crew Cab SB 4WD · White
$31,240
$2,475 below market
17.2% reach 250k miles · 138k miles left to 200k
$0.23 per mile of runway
Mile rating2020 GMC Sierra 2500HD
Denali Crew Cab 4WD · Onyx Black
$54,495
$3,405 below market
17.2% reach 250k miles · 163k miles left to 200k
$0.33 per mile of runway
Mile rating2020 GMC Sierra 2500HD
AT4 Crew Cab 4WD · Onyx Black
$54,024
$3,077 below market
17.2% reach 250k miles · 162k miles left to 200k
$0.33 per mile of runway
Mile rating2020 GMC Sierra 2500HD
Denali Crew Cab 4WD · Black
$53,183
$3,335 below market
17.2% reach 250k miles · 143k miles left to 200k
$0.37 per mile of runway
Mile rating2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD · Black
$33,995
$3,062 below market
17.2% reach 250k miles · 85k miles left to 200k
$0.40 per mile of runway
Mile rating2018 GMC Sierra 2500HD
SLE Crew Cab SB 4WD · White
$26,289
$2,476 below market
17.2% reach 250k miles · 81k miles left to 200k
$0.32 per mile of runway
Mile rating2024 GMC Sierra 2500HD
Pro Double Cab 4WD · Summit White
$45,286
$1,485 below market
17.2% reach 250k miles · 185k miles left to 200k
$0.24 per mile of runway
Mile rating2021 GMC Sierra 2500HD
AT4 Crew Cab 4WD · Pacific Blue Metallic
$51,262
$2,816 below market
17.2% reach 250k miles · 124k miles left to 200k
$0.41 per mile of runway
Mile rating2024 GMC Sierra 2500HD
Pro Crew Cab 4WD · White
$44,872
$2,043 below market
17.2% reach 250k miles · 170k miles left to 200k
$0.26 per mile of runway
Mile rating2020 GMC Sierra 2500HD
AT4 Crew Cab 4WD · Black
$42,047
$3,056 below market
17.2% reach 250k miles · 80k miles left to 200k
$0.53 per mile of runway
Mile rating2024 GMC Sierra 2500HD
AT4 Crew Cab 4WD · Onyx Black
$59,995
$2,991 below market
17.2% reach 250k miles · 156k miles left to 200k
$0.38 per mile of runway
Mile rating2023 GMC Sierra 2500HD
Denali Crew Cab 4WD · Onyx Black
$52,680
$2,840 below market
17.2% reach 250k miles · 127k miles left to 200k
$0.42 per mile of runway
Mile rating2021 GMC Sierra 2500HD
AT4 Crew Cab 4WD · Summit White
$45,159
$2,020 below market
17.2% reach 250k miles · 115k miles left to 200k
$0.39 per mile of runway
Mile rating2025 GMC Sierra 2500HD
SLT Crew Cab 4WD · Volcanic Red Tintcoat
$55,995
$2,172 below market
17.2% reach 250k miles · 139k miles left to 200k
$0.40 per mile of runway
Mile rating2020 GMC Sierra 2500HD
Denali Crew Cab 4WD · White Frost Tricoat
$45,067
$2,797 below market
17.2% reach 250k miles · 63k miles left to 200k
$0.71 per mile of runway
Mile rating2022 GMC Sierra 2500HD
AT4 Crew Cab 4WD · Summit White
$51,131
$1,402 below market
17.2% reach 250k miles · 111k miles left to 200k
$0.46 per mile of runway
Mile rating2023 GMC Sierra 2500HD
AT4 Crew Cab 4WD · Onyx Black
$54,414
$1,896 below market
17.2% reach 250k miles · 138k miles left to 200k
$0.39 per mile of runway
Mile rating2023 GMC Sierra 2500HD
Denali Crew Cab 4WD · Green
$48,445
$2,655 below market
17.2% reach 250k miles · 120k miles left to 200k
$0.40 per mile of runway
Mile rating2023 GMC Sierra 2500HD
Pro Crew Cab 4WD · White
$35,900
$2,122 below market
17.2% reach 250k miles · 122k miles left to 200k
$0.29 per mile of runway
Mile rating2022 GMC Sierra 2500HD
SLE Double Cab 4WD · Summit White
$32,497
$1,443 below market
17.2% reach 250k miles · 89k miles left to 200k
$0.37 per mile of runway
Mile rating2025 GMC Sierra 2500HD
SLE Double Cab 4WD · Summit White
$49,371
$2,027 below market
17.2% reach 250k miles · 174k miles left to 200k
$0.28 per mile of runway
What should you pay for a used GMC Sierra 2500HD?
Across the 21 below-market GMC Sierra 2500HD listings we track right now, the median asking price is $48,445 against a median market value of $51,100 — an average of 5.2% under. Typical mileage works out to about 17,000 miles a year, so a 2021 example carrying much more than 85,000 miles is above average for its age and should be priced accordingly.
These are dealer asking prices on cars already filtered to below-market listings, not sale prices, and they exclude tax, title and fees. Use them as a negotiating floor, not a valuation.
| Year | Median asking | Median market value | Avg. under market | Median miles | Listings |
|---|---|---|---|---|---|
| 2025 | $52,683 | $54,783 | 3.8% | 43,321 | 2 |
| 2024 | $45,286 | $46,915 | 4.1% | 30,129 | 3 |
| 2023 | $50,563 | $53,310 | 4.8% | 75,819 | 4 |
| 2022 | $41,814 | $43,237 | 3.5% | 100,109 | 2 |
| 2021 | $48,211 | $50,629 | 4.7% | 80,809 | 2 |
| 2020 | $53,183 | $56,518 | 6% | 57,193 | 5 |
| 2018 | $30,142 | $32,911 | 8.4% | 116,748 | 2 |
| 2016 | $31,240 | $33,715 | 7.3% | 62,476 | 1 |
Research the GMC Sierra 2500HD
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