Skip to content

2018 GMC Terrain

Cararam archives 5,315 Copart and IAAI auction results for 2018 GMC Terrain. Based on 5,040 recorded USD final bids, the median final bid is $3,800. The most common recorded damage category is front end. Median recorded odometer across 4,395 actual readings is 103,585 mi. Records span Jun 11, 2019 to Oct 2, 2026. Past Copart and IAAI auction results for the 2018 GMC Terrain. See final bids, damage, title status, odometer and full photos for each 2018 GMC Terrain lot.

Auction data

5,315
Archived lots
5,040
Recorded final bids
$3,800
Median final bid

5,040 records

$3,859
Average final bid

5,040 records

$2,844 – $4,700
Typical bid range
$20 / $15,900
Lowest / highest bid
103,585 mi
Median odometer

4,395 records

95%
Lots with keys
70% / 30%
Copart / IAAI
Jun 11, 2019 – Oct 2, 2026
Records from

Most common damage

  • Front end — 56%
  • Rear end — 14%
  • Side — 11%

Terrain years

GMC models

2018 GMC Terrain SLT
$5,300
Sold

2018 GMC Terrain SLT

3GKALVEX7JL250858 Copart 52710186

125,332 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Jun 23, 2026 Memphis, TN, USA
2018 GMC Terrain SLT
$5,900
Sold

2018 GMC Terrain SLT

3GKALPEV4JL353150 Copart 53232746

133,502 mi · Rear end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Jun 23, 2026 St. Louis, MO, USA
2018 GMC Terrain SLT
$6,100
Sold

2018 GMC Terrain SLT

3GKALPEV4JL394104 Copart 48627706

165,558 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Jun 23, 2026 Ft. Worth, TX, USA
2018 GMC Terrain SLE
$2,850
Sold

2018 GMC Terrain SLE

3GKALTEX6JL284231 Copart 53713716

158,138 mi · Minor dents & scratches · Clean title

  • Gas
  • Automatic
  • AWD
  • Keys
Jun 23, 2026 Freetown, MA, USA
2018 GMC Terrain SLE
$3,600
Sold

2018 GMC Terrain SLE

3GKALTEV1JL177358 Copart 56829356

135,083 mi · Rear end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Jun 23, 2026 Washington Dc, DC, USA
2018 GMC Terrain SLE
$4,300
Sold

2018 GMC Terrain SLE

3GKALMEV2JL196457 Copart 48994026

128,813 mi · Rear end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Jun 23, 2026 Indianapolis, IN, USA
2018 GMC Terrain SLE
$4,350
Sold

2018 GMC Terrain SLE

3GKALMEVXJL342202 Copart 52856456

74,770 mi · Rear end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Jun 23, 2026 Glassboro East, NJ, US...
2018 GMC Terrain SLE
$3,950
Sold

2018 GMC Terrain SLE

3GKALMEV2JL382483 Copart 55104426

47,036 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Jun 22, 2026 San Bernardino, CA, US...
2018 GMC Terrain SLT
$5,600
Sold

2018 GMC Terrain SLT

3GKALPEV0JL327080 Copart 53998636

125,313 mi · Hail · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Jun 22, 2026 Southern Illinois, IL,...
2018 GMC Terrain SLE
$3,900
Sold

2018 GMC Terrain SLE

3GKALTEV8JL334304 Copart 78469555

148,327 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Jun 22, 2026 St. Cloud, MN, USA
2018 GMC Terrain SLE
$1,600
Sold

2018 GMC Terrain SLE

3GKALMEX7JL123716 Copart 55127946

90,951 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Jun 22, 2026 St. Cloud, MN, USA
2018 GMC Terrain SLE
$3,100
Sold

2018 GMC Terrain SLE

3GKALMEV9JL178974 Copart 50118806

122,182 mi · Side · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Jun 22, 2026 Cleveland West, OH, US...
2018 GMC Terrain SLT
$4,800
Sold

2018 GMC Terrain SLT

3GKALPEX6JL284639 Copart 56988446

114,206 mi · Rear end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Jun 22, 2026 Clewiston, FL, USA

Check any 2018 GMC Terrain before you buy

Reported accidents, odometer rollbacks, title brands and past owners — get the full history report for any VIN.

See a sample report first →

VIN patterns

Frequently asked questions

5,315 archived Copart and IAAI lots, with auction dates from Jun 11, 2019 to Oct 2, 2026.

Across 5,040 recorded USD final bids in this archive, the median is $3,800 and the average is $3,859.

The most frequently recorded category is front end, at 56% of the archived lots.

The median actual odometer reading across 4,395 records is 103,585 mi.

Each 2018 GMC Terrain lot below shows its final bid — the clearest guide to current salvage and used values for that year.

Review the primary and secondary damage, title type, odometer (and whether it’s actual), keys and airbag status before bidding.