Real price data
What should you pay for a 2018 GMC Terrain?
Original MSRP
$27,900
When new
Fair market price
$14,992
Mileage-adjusted
Below MSRP
$12,908
A fair used price
Where prices land
25th $12,838 · 75th $17,534 · MSRP $27,900
Spread of current 2018 GMC Terrain listings · 25th–75th percentile marked.
Fair price by trim
| Trim | Fair price | MSRP | Est. dealer cost |
|---|---|---|---|
| SLE | $13,954 | $27,900 | — |
| SLT | $14,824 | $33,100 | — |
| Denali | $16,936 | $39,300 | — |
- SLE
- $13,954
- SLT
- $14,824
- Denali
- $16,936
Out-the-door price by state
Out-the-door for a 2018 GMC Terrain runs about $15,303 in MT to $17,012 in NJ — fair price plus state tax, title, registration, and a typical dealer doc fee.
| State | Sales/use tax | Doc + title + reg | Out-the-door |
|---|---|---|---|
| CA | $1,087 | $110+ | $16,189 |
| TX | $937 | $332 | $16,261 |
| FL | $900 | $1,074+ | $16,966 |
| NY | $600 | $371 | $15,963 |
| PA | $900 | $587 | $16,479 |
| IL | $937 | $683 | $16,612 |
| OH | $862 | $444 | $16,298 |
| GA | $1,049 | $637 | $16,678 |
| NC | $450 | $793 | $16,235 |
| WA | $974 | $215+ | $16,181 |
| OR | $0 | $525 | $15,517 |
Estimates using each state's base tax rate. Local (city/county) taxes can add 1–3% in many areas, dealer doc fees vary, and some states base registration on vehicle value or weight (shown with a "+"). Trade-in tax credits are not included.
Out-the-door price by state: California, Texas, Florida, New York, Pennsylvania, Illinois, Ohio, Georgia, North Carolina, Washington, Oregon
Safety & recalls
5 open NHTSA recalls on record for the 2018 GMC Terrain.
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.
Remedy: GM will notify owners, and dealers will reprogram the SDM with updated software, free of charge. The recall began June 29, 2018. Owners may contact GMC customer service at 1-800-462-8782. GM's number for this recall is 18179.
Campaign 18V340000 · 24/05/2018
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.
Remedy: GM will notify owners, and dealers will bleed the vehicle's brake system, free of charge. The recall began October 11, 2018. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 18279.
Campaign 18V576000 · 30/08/2018
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.
Remedy: GM will notify owners, and dealers will replace the high pressure fuel pump, and high pressure fuel pipe, free of charge. The recall began July 2, 2018. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 18188.
Campaign 18V358000 · 31/05/2018
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.
Remedy: GM will notify owners, and dealers will inspect the start-stop transmission accumulator and replace it if any bolts are missing, free of charge. The recall began December 15, 2020. Owners may contact GMC customer service at 1-888-988-7267, Buick Customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N202313440.
Campaign 20V668000 · 29/10/2020
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.
Remedy: GM will notify owners, and dealers will replace the right front intermediate drive shaft assembly, free of charge. The recall began August 25, 2017. Owners may contact GMC customer service at 1-800-462-8782 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 17329.
Campaign 17V516000 · 22/08/2017
Source: NHTSA. Contact your dealer to schedule a free recall repair.
Frequently asked questions
What is a fair price for a 2018 GMC Terrain?
A fair, mileage-adjusted price is about $14,992, within a typical market range of $12,838 to $17,534.
Is the 2018 GMC Terrain cheaper than MSRP?
Yes — its original MSRP was about $27,900, so a fair used price is roughly $12,908 below MSRP.
What is the out-the-door price of a 2018 GMC Terrain?
Out-the-door (price plus state tax, title, registration, and a typical doc fee) runs about $15,303 in MT to $17,012 in NJ, depending on your state. Local taxes can add more.
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Prices are computed from live market listings, adjusted for mileage, and aggregated by trim · updated 6/21/2026. Estimates only; your price depends on condition, options, and location.