Trim Report

GMC Terrain SL2025

Includes:TERRAIN|SL

SL Market Overview

All Trims Combined
From$22,499
$22K–$39K
348 listings26,006 avg miles
AT4
From$14,995
2,375 listings|$15K–$48K
Denali
From$1,200
2,387 listings|$1K–$54K
Elevation
From$22,499
5,308 listings|$22K–$65K
SLE
From$800
3,568 listings|$800–$35K
SLT
From$1,275
2,676 listings|$1K–$40K
Data coming soon
SL

GMC Terrain Safety & Reliability

Safety data for all 2025 GMC Terrain trims

Low Concern

The 2025 GMC Terrain's low safety profile includes 0 recall campaigns and 13 owner-reported complaints. Make recall verification part of your pre-purchase checklist.

0
Recalls
13
Complaints
2
Crashes
0
Fires

Source: National Highway Traffic Safety Administration (NHTSA)

Top Complaint Areas

The 2025 GMC Terrain has accumulated 13 NHTSA complaints over 1 years, with power train,service brakes,forward collision avoidance leading the pack. Know what to look for before you buy.

01Power Train,service Brakes,forward Collision Avoidance1
02Steering,air Bags,wheels1
03Electrical System,vehicle Speed Control,unknown Or Other1
04Power Train1
05Steering,suspension,service Brakes1
13 total across 1 model years (2025–2025)Full data at NHTSA.gov
Know the risks. Now track the deals.Start tracking for $5/week

GMC Terrain Fuel Economy

EPA fuel economy data for all 2025 GMC Terrain trims

25–27mpg combined
·
24-26city
·
28hwy
·
$2,300-$2,450/yr

With 2 configurations tested, the 2025 GMC Terrain ranges from 25 to 27 MPG combined. That's a 2 MPG gap that can add up to hundreds of dollars a year in fuel costs.

By Trim
Terrain FWD - Automatic (variable gear ratios)
27mpg
1.5L 4-cyl Turbo · Front-Wheel Drive
26 city28 hwy~$2,300/yr5/10 Average
Terrain AWD - Automatic 8-spd
25mpg
1.5L 4-cyl Turbo · All-Wheel Drive
24 city28 hwy~$2,450/yr5/10 Average

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

2025 GMC Terrain SL FAQ

Trim-specific pricing and feature questions

How does the SL compare to other GMC Terrain trims?

Every GMC Terrain trim targets a different buyer. The 2025 model page compares all available trims side by side.

What should I know about maintaining the 2025 GMC Terrain SL?

The SL shares its core mechanicals with other GMC Terrain trims, so major service intervals are similar. Watch for power train,service brakes,forward collision avoidance issues, the most commonly reported problem area. The 2025 model page has the details.

What are the best years for the GMC Terrain SL?

Check the price-to-mileage ratio for each GMC Terrain SL year. The last year before a generation change is usually the most refined; the first year after is when resale drops fastest. The GMC Terrain overview compares all years side by side.

Get GMC Terrain market updates

We'll email you when prices shift or new data comes in for the 2025 GMC Terrain.

No spam. We'll only reach out about GMC Terrain features.