2018 GMC Terrain

Canadian MSRP
$30,300 - $41,800
2018 GMC Terrain

Key Specifications for 2018 GMC Terrain

Fuel Economy 6.0 - 11.2 City/HWY combined
Horsepower 137 - 252 hp
Drivetrain Front-Wheel Drive, All-Wheel Drive
Engine Gasoline, Diesel
Torque 203 - 260 ft-lb
Seats 5
 

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2018 GMC Terrain Trims

The 2018 GMC Terrain has 7 trims. Below you will be able to review all the trims with the option to compare.
7 trims available
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AutoTrader Review

7.4
STYLING
QUALITY
PRACTICALITY
USABILITY/ERGONOMICS
FEATURES
POWERTRAIN
Comfort
DRIVABILITY
Fuel Economy
VALUE
If you’re a little confused by GMC’s SUV lineup lately, don’t feel bad. You’re not alone. GMC has been rejigging things, so everything has changed. Well, they’ve changed by a few millimetres here and there, at any rate. When the second generation of the previously full-sized GMC Acadia crossover SUV was introduced for 2017, it shrank by 191 mm in overall length (and a little in width and height) to become a mid-size model. This left the Yukon to handle the full-size SUV duties unimpeded. For this year, the 2018 GMC Terrain, formerly a mid-size crossover, has been trimmed by 108 mm in length (and a negligible amount of width and height) to debut for its second generation as a compact crossover SUV. The Terrain’s size change isn’t immediately apparent up close, and poring over the specs shows that the only place it’s really any smaller inside than its predecessor is in terms of front hip room (down 18 mm to 1382 mm) and luggage volume (down 57 L behind the second row to 838 L, but only down 18 L with the second row folded, to 1792 L). The base curb weight is down too, by a little over 100 kg (it’s now 1,643 kg).
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Recall Information

Recall number
Recall date
System affected
Model year(s) affected
Recall number
2018-461
Recall date
2018-08-30
System affected
Brakes
Model year(s) affected
2018 2019
Manufacturer Recall Number:
18279
Units Affected:
19,385
Notification Type:
Safety Mfr
On certain vehicles, a problem with the rear brake system may cause gas bubbles to form in the brake fluid. This could cause a soft brake pedal feel and a reduction in brake performance, increasing the risk of a crash causing injury and/or damage to property. Correction: Dealers will bleed the rear brakes.
Recall number
2018-289
Recall date
2018-06-01
System affected
Fuel Supply
Model year(s) affected
2018
Manufacturer Recall Number:
18188
Units Affected:
73
Notification Type:
Safety Mfr
On certain vehicles, a joint on the high-pressure fuel pump may have been improperly welded during the manufacturing process. Over time, this could cause the weld to crack and create a potential fuel leak. A fuel leak in the presence of an ignition source could increase the risk of fire, causing injury and/or damage to property. Correction: Dealers will replace the high-pressure fuel pump and high-pressure fuel pipe.
Recall number
2018-279
Recall date
2018-05-25
System affected
Airbag
Model year(s) affected
2018
Manufacturer Recall Number:
18179
Units Affected:
12,711
Notification Type:
Safety Mfr
On certain vehicles, the Sensing Diagnostic Module (SDM), which controls the airbag system, may not shut down correctly when the vehicle is turned off. If this happens, the SDM may not work when the vehicle is started, making it unable to detect a crash or deploy the airbags, and increasing the risk of injury in a crash. Correction: Dealers will reprogram the SDM with updated software to correct this problem. Note: If the SDM is inoperative when the vehicle is started, the airbag warning lamp would illuminate, a “service restraint system” message would be displayed and warning chimes would sound.

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