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Used 2018 GMC Terrain for Sale near O Fallon, MO

142 results
O Fallon, MO
2018 GMC Terrain Denali AWD Suntrup Kia South

2018 GMC Terrain

Denali AWD

108,459 miles

$15,475

Good Deal
Saint Louis, MO
30 mi away
Year:
2018
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
252 hp 2L I4
Exterior color:
Blue Steel Metallic
Combined gas mileage:
23 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
9-Speed Automatic
Mileage:
108,459
Stock number:
KT0191-2
VIN:
3GKALXEX5JL406004

Sponsored

2019 GMC Terrain Denali

2019 GMC Terrain

Denali

105,824 miles

$15,247

Great Deal
Shiloh, IL
47 mi away
Year:
2019
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
252 hp 2L I4
Exterior color:
Graphite Gray Metallic
Combined gas mileage:
25 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
9-Speed Automatic
Mileage:
105,824
Stock number:
12934VBB
VIN:
3GKALSEX4KL289228

Sponsored

2018 GMC Terrain SLT

2018 GMC Terrain

SLT

127,334 miles

$13,827

Fair Deal
Saint Louis, MO
30 mi away
Year:
2018
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
252 hp 2L I4
Exterior color:
Graphite Gray Metallic
Combined gas mileage:
25 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
9-Speed Automatic
Mileage:
127,334
Stock number:
KR1676-1
VIN:
3GKALPEX6JL406884

Sponsored

2019 GMC Terrain SLE

2019 GMC Terrain

SLE

63,753 miles

$16,000

Good Deal
Columbia, IL
37 mi away
Year:
2019
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
1.5L I4
Exterior color:
Graphite Gray Metallic
Combined gas mileage:
28 MPG
Fuel type:
Gasoline
Interior color:
Jet Black Cloth
Transmission:
Automatic
Mileage:
63,753
Stock number:
T260447A
VIN:
3GKALMEV4KL164157

2018 GMC Terrain Denali AWD

2018 GMC Terrain

Denali AWD

108,459 miles

$15,475

Good Deal
Saint Louis, MO
30 mi away
Year:
2018
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
252 hp 2L I4
Exterior color:
Blue Steel Metallic
Combined gas mileage:
23 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
9-Speed Automatic
Mileage:
108,459
Stock number:
KT0191-2
VIN:
3GKALXEX5JL406004

2019 GMC Terrain SLE AWD

2019 GMC Terrain

SLE AWD

80,340 miles

$15,783

Good Deal
Ellisville, MO
19 mi away
Year:
2019
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
1.5L I4
Exterior color:
[GAZ] Summit White
Combined gas mileage:
26 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
80,340
Stock number:
GP25352
VIN:
3GKALTEV4KL224478

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2018 GMC Terrain

SLE

122,082 miles

$11,595

Fair Deal
Saint Louis, MO
30 mi away
Year:
2018
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
1.5L I4
Exterior color:
Black (Ebony Twilight Metallic)
Combined gas mileage:
28 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
9-Speed Automatic
Mileage:
122,082
Stock number:
KR1739-1
VIN:
3GKALMEV7JL346921

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2017 GMC Terrain

SLT

82,052 miles

$12,500

Good Deal
Hazelwood, MO
19 mi away
Year:
2017
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
182 hp 2.4L I4
Exterior color:
Quicksilver Metallic
Combined gas mileage:
26 MPG
Fuel type:
Gasoline
Interior color:
Jet Black Leather
Transmission:
Automatic
Mileage:
82,052
Stock number:
T260212A
VIN:
2GKALPEK7H6255637

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2017 GMC Terrain

Denali AWD

126,088 miles

$11,950

Fair Deal
Saint Charles, MO
13 mi away
Year:
2017
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
301 hp 3.6L V6
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Transmission:
6-Speed Automatic
Mileage:
126,088
Stock number:
250539
VIN:
2GKFLVE30H6250539

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2017 GMC Terrain

Denali

141,347 miles

$10,950

Fair Deal
Saint Charles, MO
13 mi away
Year:
2017
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
182 hp 2.4L I4
Combined gas mileage:
26 MPG
Fuel type:
Gasoline
Transmission:
6-Speed Automatic
Mileage:
141,347
Stock number:
174461
VIN:
2GKALREK2H6174461

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2019 GMC Terrain

SLT

104,521 miles

$13,450

Great Deal
Granite City, IL
34 mi away
Year:
2019
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
252 hp 2L I4
Exterior color:
Black
Combined gas mileage:
25 MPG
Fuel type:
Gasoline
Transmission:
9-Speed Automatic
Mileage:
104,521
Stock number:
12918
VIN:
3GKALPEX2KL222902

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2018 GMC Terrain

SLT AWD

95,976 miles

$13,997

Good Deal
Chesterfield, MO
13 mi away
Year:
2018
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
1.5L I4
Exterior color:
Gray
Combined gas mileage:
26 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
95,976
Stock number:
YJL339478
VIN:
3GKALVEV6JL339478

Preparing for a close up...

Photos coming soon

2018 GMC Terrain

SLT

127,334 miles

$13,827

Fair Deal
Saint Louis, MO
30 mi away
Year:
2018
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
252 hp 2L I4
Exterior color:
Graphite Gray Metallic
Combined gas mileage:
25 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
9-Speed Automatic
Mileage:
127,334
Stock number:
KR1676-1
VIN:
3GKALPEX6JL406884

Preparing for a close up...

Photos coming soon

2018 GMC Terrain

SLE

85,579 miles

$14,940

Fair Deal
Saint Peters, MO
4 mi away
Year:
2018
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
1.5L I4
Exterior color:
Gray (Satin Steel Metallic)
Combined gas mileage:
28 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
9-Speed Automatic
Mileage:
85,579
Stock number:
A3460A
VIN:
3GKALMEV8JL387879

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2019 GMC Terrain

Denali AWD

129,157 miles

$14,950

Great Deal
Villa Ridge, MO
27 mi away
Year:
2019
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
252 hp 2L I4
Exterior color:
Gray
Combined gas mileage:
23 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
129,157
Stock number:
V10844
VIN:
3GKALXEX1KL274375

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2019 GMC Terrain

SLT AWD

91,009 miles

$16,089

Good Deal
Shiloh, IL
47 mi away
Year:
2019
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
252 hp 2L I4
Exterior color:
Smokey Quartz Metallic
Combined gas mileage:
23 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
9-Speed Automatic
Mileage:
91,009
Stock number:
13201MJH
VIN:
3GKALVEX0KL162381

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  1. Home
  2. / Used Cars
  3. / GMC Terrain
  4. / 2018
  5. / Missouri
  6. / O Fallon
Overview
Reviews
FAQs
Picture of 2018 GMC Terrain

For years, bold and boxy styling has defined the otherwise unremarkable GMC Terrain. Now a conservatively redesigned 2018 Terrain arrives, and it could easily find itself crossed off consumers’ consideration lists for this and many other reasons.

Proving that a yummy-looking recipe can produce a yucky-tasting meal, the 2018 GMC Terrain is a conceptually appealing compact crossover SUV that falls apart under scrutiny in the reality of daylight. Not only that, it has lost the rugged look that used to set it apart from softer-styled competitors, and it doesn’t meet safety expectations for a brand-new design. Add a questionable value equation, and it’s difficult to recommend a GMC Terrain.

4.6 Overall rating

(37 reviews)
Matthew S
5.0
Reviewed a 2018 GMC Terrain on Mar 23, 2024

Awesome car very spacious for a tall guy like me 6”10 definitely would recommend

Robert L
4.0
Reviewed a 2018 GMC Terrain on Apr 16, 2024

The features are very good, the value is some what okay. I think its a good vehicle

Houston G
5.0
Reviewed a 2018 GMC Terrain on Apr 14, 2024

I went from the Pontiac torrent which I loved to the GMC terrain drives amazing. I love it so far and would recommend to anyone looking to buy a suv.

Anonymous
5.0
Reviewed a 2018 GMC Terrain on Mar 21, 2021

It’s the Denali so it has everything you need plus more. Only thing that would make it better would be a V6 but this 2.0 turbo has major get up and go.

Anonymous
5.0
Reviewed a 2018 GMC Terrain on May 15, 2020

The car is amazing and of great value. We purchased this vehicle for under the market value and it is in excellent condition. I did a thorough walk around and probably looked like an idiot looking for the smallest dents and scratches. The vehicle has great options, panoramic roof and good quality materials, especially for the price. What a steal my wife got!!!!

2018 GMC Terrain FAQs

How much does the 2018 GMC Terrain cost in O Fallon, MO?

The average 2018 GMC Terrain costs about $14,578.31. The average price has decreased by -8.7% since last year. The 142 for sale near O Fallon, MO on CarGurus, range from $6,252 to $24,290 in price.

Is the 2018 GMC Terrain a good car?

CarGurus experts gave the 2018 GMC Terrain an overall rating of 6.2/10 and 2018 GMC Terrain owners have rated the vehicle a 4.5/5 stars on average. If a vehicle has both strong expert and owner reviews, you can feel confident in its quality. If either expert reviews, owner reviews, or both are spotty, you might want to do some research to figure out where the car falls short.

How many 2018 GMC Terrain vehicles in O Fallon, MO have no reported accidents or damage?

119 out of 142 for sale near O Fallon, MO have no reported accidents or damage.

Is the 2018 GMC Terrain safe?

CarGurus experts gave the 2018 GMC Terrain a safety rating of 5/10.

What is the fuel economy of the 2018 GMC Terrain?

Depending on the engine and options, the 2018 GMC Terrain gets between 19 and 32 MPG (or EV battery range).

What fuel types are available?

Diesel, Gasoline engines are available.

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