2018 GMC Terrain SLE Diesel
3GKALUEU0JL172827
ABOVE MARKET
· $6,367 above typical price
Renton, WA
This 2018 GMC Terrain SLE Diesel is listed at $20,084 with 56,356 miles in Renton, WA.
Market price range
Based on 8 comparable same-build listings · Market data as of August 31, 2026This vehicle: $20,084 — above the market range (typical price $13,717)
Asking $20,084 · typical market price $13,717 · based on 8 comparable same-build listings.
Price history for this VIN
Asking price over time
Asking prices recorded across 3 listing dates for VIN 3GKALUEU0JL172827, spanning 4 years 8 months.
Active listing
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Good Chevrolet | Renton, WA 98057 | $20,084 | 56,356 mi | 2026-08-31 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Art Gamblin Motors | Enumclaw, WA 98022 | $31,772 | 18,307 mi | 2022-01-01 |
What would this 2018 GMC Terrain SLE Diesel cost per month?
Estimate the monthly payment on a $20,084 vehicle. Move the numbers to match your own loan.
Estimate only. Excludes tax, title, registration and dealer fees, and assumes a fixed-rate loan with equal monthly payments. Your actual rate depends on your credit and lender.
Decoded from the VIN
NHTSA build data for 3GKALUEU0JL172827Full factory specs for this build →
- ✓ Backup camera
- ✓ Blind-spot monitor
- ✗ Lane departure
- ✓ ABS
- ✓ Electronic stability
Rebuild the original window sticker for this VIN — packages, standard equipment and the sticker price the seller left out of the ad.
Look up the factory Monroney sticker by VIN →Fuel economy (EPA)
Assumes 15,000 miles a year at $3.10/gallon and 32 MPG combined.
5-year cost to own
Beyond the sticker: what this 2018 GMC Terrain likely costs over five years at 15,000 mi/yr.
Estimate — insurance and taxes vary by driver and state.
Safety & recalls
NHTSA crash tests & recall campaigns for this model yearThe 2018 GMC Terrain has 5 recall campaigns as of August 2026. NHTSA rated it 5 out of 5 stars overall. EPA combined fuel economy: 32 MPG.
Tested configuration: 2018 GMC Terrain SUV FWD Later Release
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AIR BAGSGeneral Motors LLC (GM) is recalling certain 2018 GMC Terrain vehicles.NHTSA campaign 18V340000
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SERVICE BRAKES, HYDRAULICGeneral Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Equinox, Impala, Cruze, Volt and Bolt EV vehicles, GMC Terrain vehicles, Buick Lacrosse and Regal vehicles,…NHTSA campaign 18V576000
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FUEL SYSTEM, GASOLINEGeneral Motors LLC (GM) is recalling certain 2015-2018 GMC Canyon, 2016-2017 Buick Envision, 2016-2018 Chevrolet Colorado and Malibu, 2017-2018 GMC Acadia, 2018 Buick LaCrosse,…NHTSA campaign 18V358000
Recall campaigns apply to the model year, not to one car. Check remedy status for this VIN at nhtsa.gov/recalls.
Model-level data for the 2018 GMC Terrain from NHTSA (recalls, NCAP crash tests) and EPA fueleconomy.gov, refreshed August 27, 2026.
Where the price is heading
Typical asking price for a 2018 GMC Terrain over the last 6 months — the market softened $262 in that span.
Monthly price table
| Month | Typical price |
|---|---|
| March 2026 | $14,950 |
| April 2026 | $14,990 |
| May 2026 | $14,995 |
| June 2026 | $14,950 |
| July 2026 | $14,900 |
| August 2026 | $14,688 |
How it compares to rivals
Median asking price for comparable body styles listed near this car| Model | Median price | For sale nearby | vs this car |
|---|---|---|---|
| 2018 GMC Terrain SLE Diesel (this car) | $20,084 | 8 | — |
| 2016 Subaru Forester | $19,190 | 34 | −$894 |
| 2019 Honda CR-V | $22,996 | 32 | +$2,912 |
| 2020 Toyota RAV4 | $25,525 | 30 | +$5,441 |
| 2019 Toyota Highlander | $27,699 | 26 | +$7,615 |
| 2020 Jeep Grand Cherokee | $19,691 | 25 | −$393 |
Cheapest active listings of each comparable body style in this region — median of what those models actually ask.
Market by model year
Gen 2 · 2018–2022What each model year costs right now — live supply, median asking price and how much value each year keeps versus the newest one.
| Year | Units for sale | Median price | vs newest | Avg mileage |
|---|---|---|---|---|
| 2022 | 1,380 | $22,038 | 100% | 60,515 mi |
| 2021 | 580 | $18,594 | 84% | 80,214 mi |
| 2020 | 1,146 | $17,899 | 81% | 85,555 mi |
| 2019 | 904 | $15,798 | 72% | 96,437 mi |
| 2018 | 723 | $14,083 | 64% | 102,737 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
