2018 GMC Terrain for Sale

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2018 GMC Terrain SLE

2018 GMC Terrain SLE - 6,103 mi

Harrisburg, PA - Listed 34 days ago
  • $2,669 below market price
  • dealer rating
  • 1-owner , certified used , low miles , free CARFAX
$19,642
PREVIEW
Used 2018 GMC Terrain SLE for Sale - $18,999 - 6,103 miles - with wifi, bluetooth, child safety, backup camera, internet radio
Category: Certified Used Cars
Location: Harrisburg, PA 17111
Price: $18,999
Mileage: 6,103 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4.1 star
Exterior Color: White
Engine: 4-Cylinder
Interior Color: Black
Fuel Type: Gasoline
MPG: 28
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: FWD
VIN: 3GKALMEV2JL217808
2018 GMC Terrain SLE

2018 GMC Terrain SLE - 19,195 mi

Washington, MI - Listed 17 days ago
  • $2,396 below market price
  • dealer rating
  • 1-owner , certified used , low miles , free CARFAX
$20,210
PREVIEW
Used 2018 GMC Terrain SLE for Sale - $19,987 - 19,195 miles - with wifi, bluetooth, child safety, backup camera, internet radio
Category: Certified Used Cars
Location: Washington, MI 48095
Price: $19,987
Mileage: 19,195 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
3.8 star
Exterior Color: Black
Engine: 4-Cylinder
Fuel Type: Gasoline
MPG: 23
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: 4X4
VIN: 3GKALTEX9JL281985
  • 2017
    $18,888
  • 2018
    $20,899
  • 2019
    $21,439
  • 2020
    $23,525
iSeeCars Unbiased Insights

What's the price of a GMC Terrain by year?

iSeeCars analyzes over 25 billion data points to help you find the best deals. See more GMC Terrain insights.

iSeeCars Unbiased Insights

How can you save money on a used GMC Terrain?

  • Gas

    $25,357
    $5,103 Savings

    Diesel

    $30,460
  • FWD

    $24,553
    $2,653 Savings

    4X4

    $27,207
  • Non-CPO

    $24,593
    $490 Savings

    CPO

    $25,083

iSeeCars analyzes over 25 billion data points to help you find the best deals.
See more ways to save.

iSeeCars Unbiased Insights

Does car color affect the price of a used GMC Terrain?

Least
Expensive

Brown

$1,899Average Savings

Most
Expensive

Black

$1,295Average Premium

iSeeCars analyzes over 25 billion data points to help you find the best deals.
See more ways to save.

2018 GMC Terrain SLE

2018 GMC Terrain SLE - 21,883 mi

Highland, MI - Listed 145 days ago
  • $3,341 below market price
  • dealer rating
  • 1-owner , certified used , low miles , free CARFAX
$20,950
PREVIEW
Used 2018 GMC Terrain SLE for Sale - $18,789 - 21,883 miles - with wifi, bluetooth, child safety, backup camera, internet radio
Category: Certified Used Cars
Location: Highland, MI 48357
Price: $18,789
Mileage: 21,883 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
5 star
Exterior Color: Silver
Engine: 4-Cylinder
Fuel Type: Gasoline
MPG: 26
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: 4X4
VIN: 3GKALTEV3JL399805
2018 GMC Terrain SLE

2018 GMC Terrain SLE - 18,472 mi

Lutz, FL - Listed 20 days ago
  • $2,045 below market price
  • dealer rating
  • 1-owner , certified used , low miles , free CARFAX
$18,256
PREVIEW
Used 2018 GMC Terrain SLE for Sale - $17,880 - 18,472 miles - with wifi, bluetooth, child safety, backup camera, internet radio
Category: Certified Used Cars
Location: Lutz, FL 33559
Price: $17,880
Mileage: 18,472 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
3.7 star
Exterior Color: White
Engine: 4-Cylinder
Fuel Type: Gasoline
MPG: 28
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: FWD
VIN: 3GKALMEV6JL247782
2018 GMC Terrain SLE

2018 GMC Terrain SLE - 14,960 mi

Woodbridge, VA - Listed 254 days ago
  • $3,409 below market price
  • dealer rating
  • 1-owner , certified used , low miles , free CARFAX
$22,000
PREVIEW
Used 2018 GMC Terrain SLE for Sale - $19,000 - 14,960 miles - with wifi, bluetooth, child safety, backup camera, internet radio
Category: Certified Used Cars
Location: Woodbridge, VA 22191
Price: $19,000
Mileage: 14,960 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
5 star
Exterior Color: Blue
Engine: 4-Cylinder
Fuel Type: Gasoline
MPG: 23
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: 4X4
VIN: 3GKALTEX8JL206629
2018 GMC Terrain SLE

2018 GMC Terrain SLE - 28,216 mi

Ludington, MI - Listed 32 days ago
  • $2,991 below market price
  • dealer rating
  • 1-owner , certified used , low miles , free CARFAX
$20,988
PREVIEW
Used 2018 GMC Terrain SLE for Sale - $20,588 - 28,216 miles - with wifi, bluetooth, child safety, backup camera, internet radio
Category: Certified Used Cars
Location: Ludington, MI 49431
Price: $20,588
Mileage: 28,216 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
3.2 star
Exterior Color: Black
Engine: 4-Cylinder
Fuel Type: Gasoline
MPG: 26
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: 4X4
VIN: 3GKALTEV6JL138457
2018 GMC Terrain SLT

2018 GMC Terrain SLT - 17,800 mi

Woodbridge, VA - Listed 76 days ago
  • $2,788 below market price
  • dealer rating
  • 1-owner , certified used , low miles , free CARFAX
$25,000
PREVIEW
Used 2018 GMC Terrain SLT for Sale - $22,600 - 17,800 miles - with wifi, bluetooth, child safety, backup camera, leather upholstery
Category: Certified Used Cars
Location: Woodbridge, VA 22191
Price: $22,600
Mileage: 17,800 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
5 star
Exterior Color: Blue
Engine: 4-Cylinder
Fuel Type: Gasoline
MPG: 23
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: 4X4
VIN: 3GKALVEX5JL205000
2018 GMC Terrain SLE

2018 GMC Terrain SLE - 50,623 mi

Sullivan, MO - Listed 69 days ago
  • $2,407 below market price
  • dealer rating
  • 1-owner , certified used , free CARFAX
$16,395
PREVIEW
Used 2018 GMC Terrain SLE for Sale - $15,495 - 50,623 miles - with wifi, bluetooth, child safety, backup camera, internet radio
Category: Certified Used Cars
Location: Sullivan, MO 63080
Price: $15,495
Mileage: 50,623 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
5 star
Exterior Color: Silver
Engine: 4-Cylinder
Fuel Type: Gasoline
MPG: 28
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: FWD
VIN: 3GKALMEV2JL314071
2018 GMC Terrain SLT

2018 GMC Terrain SLT - 27,225 mi

Gaylord, MI - Listed 61 days ago
  • $2,698 below market price
  • dealer rating
  • 1-owner , certified used , low miles , free CARFAX
PREVIEW
Used 2018 GMC Terrain SLT for Sale - $20,995 - 27,225 miles - with wifi, bluetooth, child safety, backup camera, leather upholstery
Category: Certified Used Cars
Location: Gaylord, MI 49735
Price: $20,995
Mileage: 27,225 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4.1 star
Exterior Color: Red
Engine: 4-Cylinder
Fuel Type: Gasoline
MPG: 28
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: FWD
VIN: 3GKALPEV4JL220131
2018 GMC Terrain SLT

2018 GMC Terrain SLT - 23,444 mi

Highland, MI - Listed 77 days ago
  • $2,628 below market price
  • dealer rating
  • 1-owner , certified used , low miles , free CARFAX
$23,850
PREVIEW
Used 2018 GMC Terrain SLT for Sale - $22,495 - 23,444 miles - with wifi, bluetooth, child safety, backup camera, leather upholstery
Category: Certified Used Cars
Location: Highland, MI 48357
Price: $22,495
Mileage: 23,444 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
5 star
Exterior Color: White
Engine: 4-Cylinder
Fuel Type: Gasoline
MPG: 26
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: 4X4
VIN: 3GKALVEV9JL293872
2018 GMC Terrain SLE

2018 GMC Terrain SLE - 11,735 mi

Mechanicsburg, PA - Listed 135 days ago
  • $2,782 below market price
  • dealer rating
  • 1-owner , certified used , low miles , free CARFAX
$24,495
PREVIEW
Used 2018 GMC Terrain SLE for Sale - $20,000 - 11,735 miles - with wifi, bluetooth, child safety, backup camera, internet radio
Category: Certified Used Cars
Location: Mechanicsburg, PA 17050
Price: $20,000
Mileage: 11,735 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
3.6 star
Exterior Color: Quicksilver Metallic
Engine: 4-Cylinder
Interior Color: Jet Black
Fuel Type: Gasoline
MPG: 26
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: 4X4
VIN: 3GKALTEV0JL316251
2018 GMC Terrain SLE

2018 GMC Terrain SLE - 6,358 mi

Indio, CA - Listed 89 days ago
  • $2,172 below market price
  • dealer rating
  • 1-owner , certified used , low miles , free CARFAX
$20,856
PREVIEW
Used 2018 GMC Terrain SLE for Sale - $18,500 - 6,358 miles - with wifi, bluetooth, child safety, backup camera, internet radio
Category: Certified Used Cars
Location: Indio, CA 92203
Price: $18,500
Mileage: 6,358 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
3.7 star
Exterior Color: Silver
Engine: 4-Cylinder
Fuel Type: Gasoline
MPG: 28
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: FWD
VIN: 3GKALMEV5JL233498
2018 GMC Terrain SLT

2018 GMC Terrain SLT - 14,731 mi

Columbia, TN - Listed 95 days ago
  • $2,779 below market price
  • dealer rating
  • 1-owner , certified used , low miles , free CARFAX
$24,985
PREVIEW
Used 2018 GMC Terrain SLT for Sale - $22,085 - 14,731 miles - with wifi, bluetooth, child safety, backup camera, leather upholstery
Category: Certified Used Cars
Location: Columbia, TN 38401
Price: $22,085
Mileage: 14,731 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
3.3 star
Exterior Color: Blue
Engine: 4-Cylinder
Fuel Type: Gasoline
MPG: 24
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: FWD
VIN: 3GKALPEX2JL306989
2018 GMC Terrain Denali

2018 GMC Terrain Denali - 17,693 mi

Hagerstown, MD - Listed 137 days ago
  • $3,100 below market price
  • dealer rating
  • 1-owner , certified used , low miles
$28,966
PREVIEW
Used 2018 GMC Terrain Denali for Sale - $25,542 - 17,693 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Certified Used Cars
Location: Hagerstown, MD 21740
Price: $25,542
Mileage: 17,693 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4.4 star
Exterior Color: Black
Engine: 4-Cylinder
Fuel Type: Gasoline
MPG: 23
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: 4X4
VIN: 3GKALXEX9JL260979
2018 GMC Terrain Denali

2018 GMC Terrain Denali - 52,321 mi

Hanover, MA - Listed 36 days ago
  • $2,736 below market price
  • dealer rating
  • 1-owner , certified used , free CARFAX
$24,976
PREVIEW
Used 2018 GMC Terrain Denali for Sale - $23,999 - 52,321 miles - with wifi, bluetooth, child safety, navigation, backup camera
Category: Certified Used Cars
Location: Hanover, MA 02339
Price: $23,999
Mileage: 52,321 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4.7 star
Exterior Color: Red
Engine: 4-Cylinder
Fuel Type: Gasoline
MPG: 23
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: 4X4
VIN: 3GKALXEX5JL256041
2018 GMC Terrain SLE

2018 GMC Terrain SLE - 37,115 mi

Mishawaka, IN - Listed 87 days ago
  • $2,203 below market price
  • dealer rating
  • 1-owner , certified used , low miles , free CARFAX
$21,941
PREVIEW
Used 2018 GMC Terrain SLE for Sale - $18,500 - 37,115 miles - with wifi, bluetooth, child safety, backup camera, internet radio
Category: Certified Used Cars
Location: Mishawaka, IN 46545
Price: $18,500
Mileage: 37,115 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
4.6 star
Exterior Color: Silver
Engine: 4-Cylinder
Interior Color: Black
Fuel Type: Gasoline
MPG: 26
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: 4X4
VIN: 3GKALTEV9JL405980
2018 GMC Terrain SLE

2018 GMC Terrain SLE - 49,059 mi

Olathe, KS - Listed 8 days ago
  • $3,058 below market price
  • 1-owner , certified used , free CARFAX
PREVIEW
Used 2018 GMC Terrain SLE for Sale - $15,000 - 49,059 miles - with wifi, bluetooth, child safety, backup camera, internet radio
Category: Certified Used Cars
Location: Olathe, KS 66061
Price: $15,000
Mileage: 49,059 miles
For Sale By: Dealer
Transmission: Automatic
Exterior Color: White
Engine: 4-Cylinder
Fuel Type: Gasoline
MPG: 28
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: FWD
VIN: 3GKALMEV4JL185895
2018 GMC Terrain SLT

2018 GMC Terrain SLT - 22,723 mi

Putnam, CT - Listed 36 days ago
  • $2,631 below market price
  • dealer rating
  • certified used , low miles
$20,988
PREVIEW
Used 2018 GMC Terrain SLT for Sale - $19,988 - 22,723 miles - with wifi, bluetooth, child safety, backup camera, leather upholstery
Category: Certified Used Cars
Location: Putnam, CT 06260
Price: $19,988
Mileage: 22,723 miles
For Sale By: Dealer
Transmission: Automatic
Dealer Rating:
3.3 star
Engine: 4-Cylinder
Fuel Type: Gasoline
MPG: 24
Seats: 5 seater
Drivetrain: FWD
VIN: 3GKALPEX2JL296738
2018 GMC Terrain SLE

2018 GMC Terrain SLE - 44,336 mi

Moreno Valley, CA - Listed 136 days ago
  • $2,493 below market price
  • 1-owner , certified used , free CARFAX
  • 18 price drops in 137 days
$18,664
PREVIEW
Used 2018 GMC Terrain SLE for Sale - $14,987 - 44,336 miles - with wifi, bluetooth, child safety, backup camera, internet radio
Category: Certified Used Cars
Location: Moreno Valley, CA 92555
Price: $14,987
Mileage: 44,336 miles
For Sale By: Dealer
Transmission: Automatic
Exterior Color: White
Engine: 4-Cylinder
Fuel Type: Gasoline
MPG: 28
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: FWD
VIN: 3GKALMEV2JL353341
2018 GMC Terrain SLE

2018 GMC Terrain SLE - 34,327 mi

Marinette, WI - Listed 13 days ago
  • $2,308 below market price
  • 1-owner , certified used , low miles , free CARFAX
PREVIEW
Used 2018 GMC Terrain SLE for Sale - $19,995 - 34,327 miles - with wifi, bluetooth, child safety, backup camera, internet radio
Category: Certified Used Cars
Location: Marinette, WI 54143
Price: $19,995
Mileage: 34,327 miles
For Sale By: Dealer
Transmission: Automatic
Exterior Color: Blue
Engine: 4-Cylinder
Interior Color: Gray
Fuel Type: Gasoline
MPG: 26
Num Owners: 1 owner
Seats: 5 seater
Drivetrain: 4X4
VIN: 3GKALTEV4JL400069
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What is the average price for 2018 GMC Terrain? How many are for sale and priced below market?

  • 2,556 cars for sale found, starting at $10,995
  • Average price for 2018 GMC Terrain: $21,230
  • 940 deals found. Average savings of $1,496
  • Save up to $7,095 below estimated market price

What GMC Terrain model year and mileage can you get for your budget?

Year Price Mileage
2020 $20,565 to $26,910 2,795 to 38,947 miles
2019 $19,541 to $23,521 12,004 to 47,010 miles
2018 $19,919 to $21,927 9,135 to 46,727 miles
2017 $17,181 to $20,765 12,074 to 63,837 miles

What GMC Terrain trim and mileage can you get for your budget?

Trim Price Mileage
GMC Terrain SLT Diesel SUV $20,186 to $27,061 12,253 to 74,345 miles
GMC Terrain SLT SUV $20,575 to $25,116 9,359 to 55,188 miles
GMC Terrain SLE Diesel SUV $19,718 to $23,274 11,348 to 53,222 miles
GMC Terrain SLE SUV $18,672 to $21,137 9,512 to 42,754 miles
GMC Terrain Denali SUV $25,503 to $28,970 10,497 to 46,447 miles

How much does a used 2018 GMC Terrain cost ?

Average Price
$21,230
For a used 2018 GMC Terrain
Average Savings
$1,496
Based on all 2018 Terrain deals found
Biggest Savings
$7,095
Below estimated market price
Good Deal
$20,826
Typical price of a good deal

What's the price of a Used GMC Terrain by year?

Average price by year
Average mileage by year
Search for a used 2018 GMC Terrain near me
See my listings

How to save money when buying a used 2018 GMC Terrain ?

Fuel Type A gas-fueled Terrain averages $5,103 less than a Diesel
Drive Type A front-wheel drive (FWD) GMC Terrain can be priced $2,653 less than a 4X4
Certified Choosing non-CPO vs Certified Pre-Owned (CPO) can save you $490 on a GMC Terrain

What colors are the best deals for a 2018 GMC Terrain ?

Least Expensive Color
Brown $1,899Average Savings
Most Expensive Color
Black $1,295Average Premium

What 2018 GMC Terrain color has the best resale value ?

Price differences by car color compared to the average price of a used 2018 GMC Terrain
How does car color affect the average price of a used 2018 GMC Terrain ?
Rank Color Compared to Avg Price
1 Brown $1,899 Savings
2 Silver $1,731 Savings
3 Beige $1,216 Savings
4 Blue $686 Savings
5 White $551 Savings
6 Red $175 Higher
7 Gray $664 Higher
8 Black $1,295 Higher

What is the best time to buy a used 2018 GMC Terrain ?

Good times to buy
- Save $274 on average: January, September, October, November, December are good times to buy to find the best prices.
Good times to sell
- Make an extra $198 on average: February, March, April, May, June, July, August are good times to sell to get the best prices
Total saved by iSeeCars users

$268,210,754

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Price of 2018 GMC Terrain by Trim

Trim Average Price Deals Listings
2018 GMC Terrain Denali
$26,681 Save $7,095 on 101 deals 362 listings
2018 GMC Terrain SL
$18,995 - 1 listing
2018 GMC Terrain SLE
$19,689 Save $5,394 on 691 deals 1,747 listings
2018 GMC Terrain SLE Diesel
$20,585 Save $3,634 on 20 deals 38 listings
2018 GMC Terrain SLT
$22,599 Save $6,612 on 178 deals 531 listings
2018 GMC Terrain SLT Diesel
$23,093 Save $2,217 on 6 deals 32 listings

Other Gmc Terrain Years

Year Average Price Deals Listings
2021 GMC Terrain for Sale $31,314 Save $3,807 on 7 deals 4,404 listings
2020 GMC Terrain for Sale $25,780 Save $7,455 on 372 deals 2,173 listings
2019 GMC Terrain for Sale $22,037 Save $6,082 on 465 deals 1,399 listings
2017 GMC Terrain for Sale $18,458 Save $5,878 on 632 deals 1,527 listings
2016 GMC Terrain for Sale $16,424 Save $5,126 on 225 deals 711 listings
2015 GMC Terrain for Sale $14,169 Save $5,286 on 266 deals 784 listings

Gmc Terrain Trims

Trim Average Price Deals Listings
Used GMC Terrain Denali $25,158 Save $7,095 on 315 deals 1,035 listings
Used GMC Terrain SL $17,484 Save $2,787 on 2 deals 12 listings
Used GMC Terrain Sle $24,319 Save $6,589 on 1,092 deals 5,213 listings
Used GMC Terrain Sle Diesel $20,676 Save $3,634 on 20 deals 40 listings
Used GMC Terrain SLT $26,589 Save $7,455 on 796 deals 5,464 listings
Used GMC Terrain SLT Diesel $24,528 Save $2,217 on 9 deals 43 listings

GMC Terrain Test Drive Reviews

2018 GMC Terrain

The GMC Terrain is all-new for 2018, having received a ground-up redesign to bring it into a new generation. The Terrain has improved in almost every way, despite being smaller and lighter in weight than its predecessor. The main improvements are to driveability, comfort and efficiency, without loss in passenger or cargo room.

The 2018 Terrain sits in a place with few rivals, where shoppers will be required to look differently. Base model versus base model, the Terrain will look expensive compared to some lower-end rivals. But in equipment-to-equipment comparisons, it will often come out ahead in terms of what's included for the price. Its nearest competitor is either a more expensive top-end model from another manufacturer or a more luxurious option from its sister company Buick.

For those reasons, the GMC Terrain should be on more shopping lists than it likely is.

The new 2018 Terrain is offered with three engine choices, four trim levels, front-wheel or all-wheel drive, and seating for up to five.
For more click here.
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