Everylot

Used GMC Sierra 2500 in Collinsville, IL

17 listings from dealer lots in Collinsville, IL, $33,872 to $84,372 (median $54,372). 8 price drops this week. Newest first. Refine with filters

  1. 2025 GMC Sierra 2500 HD SLE
    27,643 mi·4WD·Summit WhiteLaura Buick GMC · Collinsville, IL
    $47,372
  2. 2025 GMC Sierra 2500 HD AT4
    8,607 mi·4WD·Thunderstorm GrayLaura Buick GMC · Collinsville, IL
    $70,372
  3. 2021 GMC Sierra 2500 HD AT4
    104,159 mi·4WD·BlackLaura Buick GMC · Collinsville, IL
    $48,372
  4. 2025 GMC Sierra 2500 HD SLT
    16,179 mi·4WD·Summit WhiteLaura Buick GMC · Collinsville, IL
    $62,372
  5. 2023 GMC Sierra 2500 HD AT4
    68,702 mi·4WD·Onyx BlackLaura Buick GMC · Collinsville, IL
    $54,372$54,872
    $500 price drop
  6. 2026 GMC Sierra 2500 HD Denali Ultimate
    19,548 mi·4WD·Glacier White TricoatLaura Buick GMC · Collinsville, IL
    $82,372
  7. 2026 GMC Sierra 2500 HD SLE
    4,864 mi·4WD·Summit WhiteLaura Buick GMC · Collinsville, IL
    $58,372
  8. 2020 GMC Sierra 2500 HD AT4
    81,742 mi·4WD·Red Quartz TintcoatLaura Buick GMC · Collinsville, IL
    $45,372
  9. 2021 GMC Sierra 2500 HD Denali
    71,701 mi·4WD·Cayenne Red TintcoatLaura Buick GMC · Collinsville, IL
    $54,372$55,372
    $1,000 price drop
  10. 2014 GMC Sierra 2500 HD SLT
    74,662 mi·4WD·Summit WhiteLaura Buick GMC · Collinsville, IL
    $33,872$35,372
    $1,500 price drop
  11. 2020 GMC Sierra 2500 HD Denali
    82,980 mi·4WD·White Frost TricoatLaura Buick GMC · Collinsville, IL
    $54,372$55,372
    $1,000 price drop
  12. 2021 GMC Sierra 2500 HD Denali
    69,469 mi·4WD·Onyx BlackLaura Buick GMC · Collinsville, IL
    $55,872$56,872
    $1,000 price drop
  13. 2021 GMC Sierra 2500 HD AT4
    95,889 mi·4WD·Summit WhiteLaura Buick GMC · Collinsville, IL
    $47,372$48,372
    $1,000 price drop
  14. 2022 GMC Sierra 2500 HD AT4
    157,609 mi·4WD·Ebony Twilight MetallicLaura Buick GMC · Collinsville, IL
    $42,872$43,372
    $500 price drop
  15. 2023 GMC Sierra 2500 HD Denali
    129,958 mi·4WD·Ebony Twilight MetallicLaura Buick GMC · Collinsville, IL
    $48,372$49,372
    $1,000 price drop
  16. 2024 GMC Sierra 2500 HD AT4
    42,242 mi·4WD·Summit WhiteLaura Buick GMC · Collinsville, IL
    $63,872$64,372
    $500 price drop
  17. 2026 GMC Sierra 2500 HD Denali Ultimate
    11,447 mi·4WD·Glacier White TricoatLaura Buick GMC · Collinsville, IL
    $84,372$85,372
    $1,000 price drop

See every model: Used GMC Sierra 2500 for sale.

Used cars nearby: Granite City (7 mi) · Wood River (13 mi) · Alton (20 mi) · Columbia (21 mi).

We don't cover your area yet

Everylot indexes dealer lots state by state. Leave your email and we'll send one note the day your area is on. Nothing else, ever.

You're on the list

One email to you the day your area is covered. Nothing was created and nothing else will be sent.

Create your account

Free. Save cars and hear when their prices drop, on any device.

Loading secure sign-in

Already have an account? Sign in

By continuing you agree to the terms and privacy policy.