Vehicle report
2018 GMC Terrain
Fair price, market signal, reviews, and common issues — all in one place. Tuned to ZIP 43215 (from your location).
Fair price range
$9,600
$8,350 — $10,850
low confidence
Why low confidence?
We don't have direct listings for this exact model — we're showing a segment-average estimate. Treat the range as directional.
Est. out-the-door
$10,946
$9,605 — $12,287
What's OTD?
Out-the-door is the total check you actually write — asking price + sales tax + doc fee + registration. Reddit “what I paid” reports are usually OTD, so this is the honest number to compare against.
Listing: $9,600 + $696 tax + $500 doc + $150 reg = $10,946
What's shaping this price
- Age (8 yrs)−$18,810
13%/yr for midsize
- Mileage (40,000)+$412
56,000 under expected
Local market signal · 432xx
Avg days on market
37
from 12 comparable listings
30-day price trend
↓ 5.6%
cooling
Prices for this trim in 432xx are trending down — a buyer's edge right now.
Price over its life
Anchored on today's Marketcheck typical price, traced back through segment depreciation to estimate what it cost new.
Next 5 years (forecast)
Projected from today's typical price using the segment's annual depreciation rate, with a small penalty for accumulated mileage. Rough forecast — actual resale value swings with the used-car market.
Get your ZIP-tuned estimate
Prices vary by region. See what a 2018 GMC Terrain sells for in your area.
Potential monthly cost of ownership
Loan + insurance + gas — the three big monthly line items.
Estimated monthly total
Loan + insurance + gas
$436/mo
Auto loan
72 months · 10% down · 7.5% APR (national avg)
$149/mo
Insurance
Full coverage · Ohio average for midsize cars
$90/mo
Gas
32 mpg combined · $6.29/gal · 1,000 mi/mo
$197/mo
Estimated payments — actual rates depend on credit, coverage, and driving.
$9,315over 5 yrs
~$1,863/yr
Depreciation
$4,815
Segment: midsize
Maintenance
$4,500
segment ballpark
Depreciation projected from segment averages against today’s typical price; maintenance is an AAA-derived segment ballpark. Loan, insurance, and gas are covered in the Affordability section above.
Overall
★★★★★
4.5 of 5
Frontal crash
★★★★★
5.0 of 5
Side crash
★★★★★
4.5 of 5
Rollover
★★★★★
4.0 of 5
Averaged across 4 tested body/cab configurations (NHTSA scores by variant).
AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE
General Motors LLC (GM) is recalling certain 2018 GMC Terrain vehicles. The sensing diagnostic module (SDM) that senses a crash and deploys the necessary air bags may not power down correctly when the vehicle is shut off, causing it to be inoperative when the vehicle is restarted.
18V340000 ·
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER
General 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, Cadillac XTS and XTS Professional vehicles and 2018 Chevrolet Malibu vehicles. The rear brake caliper pistons may have an insufficient coating causing gas pockets to form, potentially reducing rear brake performance.
18V576000 ·
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
General 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, Cadillac ATS, Chevrolet Equinox, and GMC Terrain vehicles. The high pressure fuel pump may detach from its mounting flange, possibly resulting in the pump damaging the high pressure fuel line.
18V358000 ·
POWER TRAIN:AUTOMATIC TRANSMISSION
General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Cruze and Buick LaCrosse, 2018-2020 Chevrolet Equinox, Chevrolet Traverse and GMC Terrain, 2018 Chevrolet Malibu, 2019-2020 Buick Encore, Buick Enclave, Cadillac XT4, Chevrolet Blazer and GMC Acadia, and 2020 Cadillac XT6 vehicles. The start/stop accumulator endcap may have missing bolts.
20V668000 ·
POWER TRAIN:DRIVELINE:DRIVESHAFT
General Motors LLC (GM) is recalling certain 2018 Chevrolet Equinox and GMC Terrain vehicles and 2017-2018 GMC Acadia vehicles. The right front intermediate driveshaft may fracture and separate while driving.
17V516000 ·
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AI synthesis
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- Reviewer summary — what pro reviewers and real owners agree — and disagree — on
- Common issues to watch for — model-specific problems, ranked by severity, with sources
- What real buyers paid — actual out-the-door prices extracted from Reddit threads
Ownership economics
Real market data
- 5-year total cost of ownership — depreciation + fuel + insurance + maintenance, itemized
- EPA fuel economy — real MPG + annual fuel cost for this trim
- Safety ratings + recalls — official NHTSA scores and every open campaign
Curated sources
So you don't have to search
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