Explore the Terrain

For those who like renewed appeal and a composed feel through corners.

Why you'll love this Terrain

Small crossover SUV with a broad range of seating positions and an 8-way power driver's seat.

26 city/30 hwy

Miles Per Gallon

Silver

Exterior Color

Black

Interior Color

Front Wheel Drive

Drive Type

4-cyl, Turbo Gas, 2.0L

Engine

Automatic

Transmission

182.3" x 72.4" x 65.4"

Dimensions (L x W x H)

107.3"

Wheelbase

40.9"

Driver Leg Room

40.0"

Driver Head Room

Vehicle Features and Specs

Features

Comfort & Convenience
Remote Start
Front Seat Heaters
Cruise Control
Smart Key
Power Seat(s)
Air Conditioning
Power Mirrors
Rear Defroster
Power Windows
Power Locks
Driver Assistance‡
Rear View Camera
Traction Control
ABS Brakes
Entertainment & Technology
Apple CarPlay®
Android Auto™
Bluetooth Technology
Satellite Radio Ready
SiriusXM Trial Available
Auxiliary Audio Input
AM/FM Stereo
Interior
Leather Seats
Side Airbags
Overhead Airbags
Exterior
Alloy Wheels
Daytime Running Lights
Fog Lamps
Mechanical
Turbo Charged Engine
Automatic Transmission
Key Specifications
26 city/30 hwy
Miles Per Gallon
Silver
Exterior Color
Black
Interior Color
Front Wheel Drive
Drive Type
4-cyl, Turbo Gas, 2.0L
Engine
Automatic
Transmission
Performance
14.9 gal
Fuel Capacity
Measurements
182.3" x 72.4" x 65.4"
Dimensions (L x W x H)
107.3"
Wheelbase
40.9"
Driver Leg Room
40.0"
Driver Head Room
P225/60R18
Front Tire Size (standard)

for the 2018 GMC Terrain SLT

Specs

Comfort & Convenience
Remote Start
Front Seat Heaters
Cruise Control
Smart Key
Power Seat(s)
Air Conditioning
Power Mirrors
Rear Defroster
Power Windows
Power Locks
Driver Assistance‡
Rear View Camera
Traction Control
ABS Brakes
Entertainment & Technology
Apple CarPlay®
Android Auto™
Bluetooth Technology
Satellite Radio Ready
SiriusXM Trial Available
Auxiliary Audio Input
AM/FM Stereo
Interior
Leather Seats
Side Airbags
Overhead Airbags
Exterior
Alloy Wheels
Daytime Running Lights
Fog Lamps
Mechanical
Turbo Charged Engine
Automatic Transmission
Key Specifications
26 city/30 hwy
Miles Per Gallon
Silver
Exterior Color
Black
Interior Color
Front Wheel Drive
Drive Type
4-cyl, Turbo Gas, 2.0L
Engine
Automatic
Transmission
Performance
14.9 gal
Fuel Capacity
Measurements
182.3" x 72.4" x 65.4"
Dimensions (L x W x H)
107.3"
Wheelbase
40.9"
Driver Leg Room
40.0"
Driver Head Room
P225/60R18
Front Tire Size (standard)

for the 2018 GMC Terrain SLT

Standard OEM Features

These are standard original equipment manufacturer features for the 2018 GMC Terrain SLT. All available options are not listed below and may vary by car.

  • Air bag, Passenger Sensing System sensor indicator inflatable restraint, front passenger presence detector (Always use safety belts and the correct child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
  • Air bags, dual-stage frontal, and thorax side-impact driver and front passenger, and head curtain side-impact, front and rear outboard seating positions (Always use safety belts and the correct child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
  • Air conditioning, dual-zone automatic climate control with individual climate settings for driver and right-front passenger
  • Audio system, 8" diagonal GMC Infotainment System includes multi-touch display, AM/FM/SiriusXM stereo, Bluetooth streaming audio for music and most phones, Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings
  • Bluetooth for phone personal cell phone connectivity to vehicle audio system
  • Brakes, 4-wheel antilock, 4-wheel disc, 11.8" front and 11.3" rear (Standard with (LYX) 1.5L Turbo 4-cylinder engine only.)
  • Cruise control, electronic with set and resume speed
  • Daytime Running Lamps, LED signature
  • Defogger, rear-window electric
  • Door locks, power programmable with lockout protection
  • Driver Information Center monitors 26 various systems including, Vehicle Information Menu (oil life, tire pressure, standard/metric units) and Trip Information Menu (trip 1, trip 2, fuel range, average fuel economy, instant fuel economy, average vehicle speed) and compass display
  • Electronic Precision Shift, button and trigger based transmission interface
  • Engine, 1.5L Turbo DOHC 4-cylinder, SIDI, VVT (170 hp [127.0 kW] @ 5600 rpm, 203 lb-ft of torque [275.0 N-m] @ 2000 - 4000 rpm)
  • Floor mats, carpeted front
  • Floor mats, carpeted rear
  • Fog lamps, front, halogen
  • Front wheel drive
  • Fuel, gasoline, E15
  • Glass, deep-tinted, rear
  • GMC 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 1 month or 3GB (whichever comes first); EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.)
  • Headlamp control, automatic on and off
  • Headlamps, automatic delay
  • Headlamps, high intensity discharge with C-shaped lighting
  • Keyless Open, includes extended range Remote Keyless Entry
  • Keyless Start, push-button
  • Mirror, inside rearview auto-dimming
  • Mirrors, outside heated power-adjustable, manual-folding, LED turn signal indicators and auto-dimming
  • OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.)
  • Power outlet, front auxiliary, 12-volt
  • Rear Vision Camera
  • Remote panic alarm
  • Remote Start
  • Seat trim, perforated leather-appointed
  • Seat, driver 8-way power with 2-way power lumbar
  • Seat, power driver lumbar control
  • Seat, rear 60/40 split-folding with center armrest
  • Seats, front bucket
  • Seats, heated driver and front passenger
  • SiriusXM Satellite Radio is standard on nearly all 2018 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus listening on the app and online is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM. (If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call us at 1-866-635-2349. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change.)
  • StabiliTrak, stability control system with Traction Control
  • Steering wheel controls, mounted audio and phone interface
  • Steering wheel, leather-wrapped 4-spoke
  • Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver
  • Theft-deterrent system, unauthorized entry
  • Tire Pressure Monitor manual learn with Tire Fill Alert
  • Tire, spare, T135/70R16 blackwall (Standard with (LYX) 1.5L Turbo 4-cylinder engine only.)
  • Tires, P225/60R18 all-season blackwall
  • Transmission, 9-speed automatic 9T45, electronically-controlled with overdrive (Standard with (LYX) 1.5L Turbo 4-cylinder engine only.)
  • USB data ports, 2, one type-A and one type-C includes auxiliary input jack, located in front center storage bin
  • USB data ports, 2, type-A, located within the center console
  • Wheels, 18" x 7" (45.7 cm x 17.8 cm), machined aluminum with Gray painted accents (Standard with (LYX) 1.5L Turbo 4-cylinder engine only.)
  • Window, power with driver Express-Up/Down
  • Windows, power with front passenger Express-Down
  • Windows, power with rear Express-Down

Comfort & Convenience
Remote Start
Front Seat Heaters
Cruise Control
Smart Key
Power Seat(s)
Air Conditioning
Power Mirrors
Rear Defroster
Power Windows
Power Locks
Driver Assistance‡
Rear View Camera
Traction Control
ABS Brakes
Entertainment & Technology
Apple CarPlay®
Android Auto™
Bluetooth Technology
Satellite Radio Ready
SiriusXM Trial Available
Auxiliary Audio Input
AM/FM Stereo

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How does financing work at CarMax?

CarMax no-haggle pricing

Est. $228 /mo

8.94% APR • 72 mos. • $2,500 down

Over 97% get pre-qualified

Takes less than 3 minutes to get results

All credit types welcome

Get pre-qualified

No impact to your credit

Pay monthly

Est. $228 /mo

8.94% APR • 72 mos. • $2,500 down

Over 97% get pre-qualified

Takes less than 3 minutes to get results

All credit types welcome

Get pre-qualified

No impact to your credit

Pay cash

$15,148

CategoryValue

Vehicle price

$13,998

Est. tax, title, fees

$1,150

Total

$15,148†

Start your purchase

†Excludes $149 optional shipping (non-refundable)

Options to shop your way

Try it in person

Drive it today in or ship it for a test drive closer to home.

Buy it online

Ship and pick up in as soon as 11/14-11/21. Or choose home delivery. †

$149 optional shipping to   by 11/14-11/21

More cars in your area

Even more to love

Fold rear seats flat, fold the front passenger seat down, and view behind you on camera.

CarMax Certified quality

Drive with confidence

  • No flood or frame damage

  • No reported odometer problems

  • Deep cleaned interior

  • 125-point inspection

    View list
  • Vehicle history by AutoCheck®

    View report
  • 10-day money back guarantee

  • 30-day limited warranty

    Longer in some states. See store for details.

Cosmetic condition

Our cars are used, so you might spot a scratch or ding. We fix what’s needed to meet our cosmetic standards and leave some small blemishes so you get a better price.

Condition detail

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See how this one stacks up

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$149 shipping | Est. arrival 11/14-11/21

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CarMax Capital Boulevard

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CarMax Lexington

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2021 GMC Terrain SLE
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CarMax Dayton

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The Basics

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25 city / 30 hwy

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2020 GMC Terrain SLE
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CarMax Lexington

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2018 GMC Terrain Denali
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DenaliEst. $382/mo

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$249 shipping | Est. arrival 11/17-11/27

CarMax Hartford

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MPG
2020 GMC Terrain SLE
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SLEEst. $341/mo

$19,998

Vehicle price

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$249 shipping | Est. arrival 11/18-11/27

CarMax Rochester

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MPG

Learn about Terrain changes by year

Customer rating

4.8/5

19 Reviews

5 star

84%

4 star

16%

3 star

0%

2 star

0%

1 star

0%

What Terrain owners are saying
Summarized by Skye

The 2018 GMC Terrain combines excellent fuel efficiency and smooth handling with a quiet, roomy cabin. While praised for ride comfort and technology like Apple CarPlay, some customers reported issues with cargo space limitations, slow power pick-up, and occasional reliability issues like leaks impacting trunk usability. Ideal for families valuing practicality.

Pros

Fuel Economy

Ride and Handling

Interior Space

Cons

Power

Technology and Entertainment

Value

The CarMax difference

CarMax Certified quality
Easy 10-day returns
30-day limited warranty
Longer in some states. See store for details.
Optional MaxCare® keeps you covered

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Love it for less

*Price excludes state and local taxes, title, registration, tags, and any optional products or services. Price assumes that final purchase will be made in the State of MD, unless vehicle is non-transferable. Vehicle subject to prior sale. Applicable transfer fees are due in advance of vehicle delivery and are separate from sales transactions. Limited warranty is 30 days. See store for details. We make every effort to provide accurate information, but please verify before purchasing.
† Available within a 60-mile radius of select stores. See store for details.
‡ Driver assistance features are not a substitute for attentive driving; the driver is responsible for vehicle operation at all times. Features may have limited functionality in certain situations. See this car’s Owner’s Manual and manufacturer information for full details and important limitations.
§ MPG/MPGe/range figures based on EPA estimates for vehicle sold as new; results will vary based on vehicle history and driving conditions.
‖ Apple CarPlay and iPhone are trademarks of Apple Inc. Google, Android and Android Auto are trademarks of Google LLC.
All trademarks are the property of their respective owners. Use of a third-party trademark does not imply an endorsement or affiliation.