Trim Report

GMC Terrain SL2017

Includes:TERRAIN|SL

GMC Terrain Safety & Reliability

Safety data for all 2017 GMC Terrain trims

Elevated

Federal safety data shows 1 recalls and 133 complaints for the 2017 GMC Terrain, a elevated safety profile overall. Check the known issues section below for the most common problem areas.

1
Recalls
133
Complaints
11
Crashes
2
Fires
Recall Findings
22V1370002022-08-03
EXTERIOR LIGHTING:HEADLIGHTS

General Motors, LLC (GM) is recalling certain 2010-2017 GMC Terrain vehicles. A reflection caused by the headlight housings may illuminate areas above the vehicle and outside of the driver's view with excessively bright light. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."

The bright reflection may cause a glare for other drivers, reducing their visibility and increasing the risk of a crash.

View at NHTSA

Source: National Highway Traffic Safety Administration (NHTSA)

Top Complaint Areas

Of 133 issues reported over 1 model years, engine problems are the most common for the 2017 GMC Terrain. A pre-purchase inspection should focus here first.

01Engine55
02Power Train10
03Exterior Lighting7
04Unknown Or Other7
05Unknown Or Other,engine5
133 total across 1 model years (2017–2017)Full data at NHTSA.gov
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GMC Terrain Fuel Economy

EPA fuel economy data for all 2017 GMC Terrain trims

18–25mpg combined
·
16-21city
·
23-31hwy
·
$2,450-$3,400/yr

The 2017 GMC Terrain delivers 18 to 25 MPG combined across 5 powertrain combinations. If fuel cost matters to you, pay attention to engine and drivetrain. The spread is significant.

By Trim
Terrain FWD - Automatic 6-spd
25mpg
2.4L 4-cyl · Front-Wheel Drive
21 city31 hwy~$2,450/yr5/10 Average
Terrain AWD - Automatic 6-spd
23mpg
2.4L 4-cyl · All-Wheel Drive
20 city28 hwy~$2,650/yr5/10 Average
Terrain FWD - Automatic 6-spd
20mpg
3.6L 6-cyl · Front-Wheel Drive
17 city24 hwy~$3,100/yr4/10 Average
Terrain AWD - Automatic 6-spd
18mpg
3.6L 6-cyl · All-Wheel Drive
16 city23 hwy~$3,400/yr3/10 Poor

Source: U.S. Environmental Protection Agency (EPA)

SL Trim Buyer Questions

What to know about the 2017 GMC Terrain SL

How does the SL compare to other GMC Terrain trims?

the SL sits in a specific spot in the 2017 GMC Terrain lineup. Compare pricing across all trims on the 2017 GMC Terrain page.

What should I know about maintaining the 2017 GMC Terrain SL?

The SL shares its core mechanicals with other GMC Terrain trims, so major service intervals are similar. Watch for engine issues, the most commonly reported problem area. There are 1 recall to verify before purchase. The 2017 model page has the details.

What are the best years for the GMC Terrain SL?

The best model year for the GMC Terrain SL comes down to the price-to-mileage ratio. Compare all years on the GMC Terrain overview.

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