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2018 GMC Terrain

Cararam archives 5,329 Copart and IAAI auction results for 2018 GMC Terrain. Based on 5,054 recorded USD final bids, the median final bid is $3,800. The most common recorded damage category is front end. Median recorded odometer across 4,406 actual readings is 103,634 mi. Records span Jun 11, 2019 to Oct 5, 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

5,329
Archived lots
5,054
Recorded final bids
$3,800
Median final bid

5,054 records

$3,858
Average final bid

5,054 records

$2,850 – $4,700
Typical bid range
$20 / $15,900
Lowest / highest bid
103,634 mi
Median odometer

4,406 records

95%
Lots with keys
70% / 30%
Copart / IAAI
Jun 11, 2019 – Oct 5, 2026
Records from

Most common damage

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

Terrain years

GMC models

2018 GMC Terrain SLE
$4,050
Sold

2018 GMC Terrain SLE

3GKALTEV6JL339887 Copart 49892196

97,846 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
May 19, 2026 Chicago North, IL, USA
2018 GMC Terrain SLT
$3,550
Sold

2018 GMC Terrain SLT

3GKALPEV8JL372641 Copart 50780616

160,202 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
May 19, 2026 Knoxville, TN, USA
2018 GMC Terrain SLE
$2,800
Sold

2018 GMC Terrain SLE

3GKALMEV9JL193488 Copart 47966326

102,179 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
May 19, 2026 Glassboro East, NJ, US...
2018 GMC Terrain SLE
$4,100
Sold

2018 GMC Terrain SLE

3GKALTEX1JL295542 Copart 51522626

149,195 mi · Rear end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
May 18, 2026 Denver South, CO, 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.

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VIN patterns

Frequently asked questions

5,329 archived Copart and IAAI lots, with auction dates from Jun 11, 2019 to Oct 5, 2026.

Across 5,054 recorded USD final bids in this archive, the median is $3,800 and the average is $3,858.

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

The median actual odometer reading across 4,406 records is 103,634 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.