# 2018 GMC Terrain SLT

- Price (advertised): $14,392
- Market price: $10,607
- Deal: Above market, score 17/100, rank 4 of 5
- Condition: Used
- Mileage: 112,821 mi
- Model year: 2018
- Color: Coppertino Metallic
- Drivetrain: AWD
- VIN: 3GKALVEX1JL310813
- Photos: 30
- Dealer: Scottsdale Mitsubishi, Scottsdale, AZ
- Dealer phone: (480) 748-4400
- Market: Phoenix
- Data as of: 2026-11-12

## Why it ranks where it does

- Advertised at $14,392, $3,785 over its market price of $10,607.
- Market price is what a 2018 GMC Terrain with 112,821 miles is advertised for around Phoenix.
- 112,821 miles is above the 96,000 typical for its age.
- Ranked 4 of 5 comparable 2018 GMC Terrain in Phoenix, score 17 out of 100.

Price is the dealer's advertised price, before tax, title and registration. Confirm price and availability with the dealer.

## Specs

- Engine: Turbo Gas/Ethanol I4 2.0L/
- Transmission: 9-Speed Automatic
- Fuel: gas
- MPG city / hwy: 21 / 26
- Interior: Brandy/Jet Black
- Stock number: KC4524A
- First listed: 2026-09-25

## Itemized price

- Dealer Document Fee: $998
- Sale Price: $14,392
- Price history: 2026-10-05 n/a, 2026-10-05 $14,589, 2026-10-07 $14,490, 2026-10-20 $13,989, 2026-10-29 $14,989, 2026-11-12 $14,392

## Real alternatives nearby

- Costs less: [2018 GMC Terrain SLT](https://carfinity.ai/car/2018-gmc-terrain-slt-05cacba0c0a2/) at $11,766, 101,914 mi, Scottsdale Mitsubishi
- Costs less: [2016 GMC Terrain SLT](https://carfinity.ai/car/2016-gmc-terrain-slt-34f86912c0d6/) at $11,620, 90,135 mi, bergevw.com
- Costs less: [2013 GMC Terrain SLT](https://carfinity.ai/car/2013-gmc-terrain-slt-bba6f1f1e451/) at $11,849, 85,605 mi, Van Buick GMC
- A step up: [2020 GMC Terrain SLT](https://carfinity.ai/car/2020-gmc-terrain-slt-3f361696a3f6/) at $15,372, 83,180 mi, billluketempe.com
- A step up: [2018 GMC Terrain SLT](https://carfinity.ai/car/2018-gmc-terrain-slt-654b8892dd7b/) at $15,333, 82,982 mi, hornekia.com
- A step up: [2019 GMC Terrain SLT](https://carfinity.ai/car/2019-gmc-terrain-slt-43592c83845b/) at $15,072, 88,927 mi, billluke.com

- Page: https://carfinity.ai/car/2018-gmc-terrain-slt-0fc693f53909/
- See it on the dealer's site: https://carfinity.ai/go/0fc693f53909
- More like it: https://carfinity.ai/used/gmc-terrain/phoenix-az/