BumperScan
Powered byNHTSA|EPA|Community Reports|Updated
Your report: 3 of 4 steps complete75%
Car identifiedData collectedBasic analysisFull AI analysis

Free Preview

#BS-2027-GMCTER-344A

2027 GMC TerrainProblems, Recalls & Reliability

Based on reports from 2 owners and 0 recalls for this exact model.

Data updated ·NHTSA complaints through October 19, 2026

Complaints
2
Crashes
2
Fires
0
Recalls
0
TSBs
19
🟡

Preliminary Verdict

Think Twice

Based on 2 complaints, 2 crashes, 0 fires, and 0 recalls. Complaint rate is 6.3x the class average.

See full verdict with buy/skip conditions

Preview: What's in your full report

Each card shows a real sample from your report — unlock all 10 sections from $2.00

Mechanic Inspection Checklist

!Check the AirbagsHIGH

1 owners reported airbags issues.

!Inspect the Forward Collision Avoidance: Automatic Emergency BrakingMED
Look for symptoms of wear and premature failure
+ 3 more items in full checklistUnlock

30,000-Mile Cost Projection

Best Case

$X,XXX

Most Likely

$X,XXX

Worst Case

$X,XXX

Top cost driver: Airbags (1 reports).

Includes fuel costs, common repairs, and recall riskUnlock

Also in your report

Owner Intelligence

AI-synthesized themes from real complaints

Buyer Lot Checklist

Questions, test drive checks, walk-away triggers

Negotiation Talking Points

Data-backed dollar deductions

Buy / Skip Verdict

Final recommendation with conditions

10 sections total in the full reportUnlock all

Where the complaints fall

Airbags1 (50%)
Forward Collision Avoidance: Automatic Emergency Braking1 (50%)

2027 GMC Terrain: Known Issues & Problem Areas

Airbags Issues

Airbags complaints account for 50% of all reports filed for the 2027 GMC Terrain, with 1 owners filing complaints with NHTSA.

Forward Collision Avoidance: Automatic Emergency Braking Issues

Forward Collision Avoidance: Automatic Emergency Braking complaints account for 50% of all reports filed for the 2027 GMC Terrain, with 1 owners filing complaints with NHTSA. Owners should pay attention to forward collision avoidance: automatic emergency braking-related symptoms during test drives and pre-purchase inspections.

Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.

Don't negotiate blind — know what this car costs to own

Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict

Get Report — From $2.00

The worst model year for the GMC Terrain is the 2011 — worth knowing if you're cross-shopping years. The biggest problem area is engine.

2027 GMC Terrain vs. Class Average (Small Sport Utility Vehicle 2WD)

This vehicle

2

Class avg

0

6.3x the class average — significantly more complaints than typical small sport utility vehicle 2wd vehicles.

Complaint counts correlate with sales volume — popular vehicles naturally generate more reports. The full report normalizes for this.

About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 2 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 0 recalls found for this vehicle.

Repair Cost Data

Real-world repair costs from owner reports and independent databases.

Last updated . NHTSA complaints received through October 19, 2026.

Other GMC Terrain Model Years

202720262025202420232022202120202019201820172016201520142013201220112010
View all GMC Terrain years →

2027 GMC Terrain: Frequently Asked Questions

What is the most common problem with the 2027 GMC Terrain?
The most commonly reported issue with the 2027 GMC Terrain is related to the airbags, with 1 complaints filed with NHTSA.
Is the 2027 GMC Terrain reliable?
The 2027 GMC Terrain has 2 complaints, 2 crash reports, and 0 fire reports filed with NHTSA. This is 6.3x the class average — higher than typical for its segment.
How much does it cost to fix 2027 GMC Terrain problems?
Repair costs vary by issue. The full BumperScan report includes detailed repair cost estimates (low/median/high) for every major issue, plus a 30,000-mile total cost of ownership projection.
Does the 2027 GMC Terrain have any recalls?
No recalls have been issued for the 2027 GMC Terrain according to NHTSA records.
What mileage do GMC Terrain problems start?
Mileage data is limited for this vehicle. The full report analyzes available data to identify failure patterns by mileage range.
When was the 2027 GMC Terrain data last updated?
BumperScan last checked this vehicle against NHTSA on October 21, 2026, covering owner complaints received through October 19, 2026 plus the latest recalls, investigations and technical service bulletins.
What’s in the full report?
10 sections of AI analysis: severity-ranked issues, component scores (0-100), 30K-mile cost projection, failure timeline by mileage, recall details with seller scripts, owner sentiment analysis, mechanic checklist, buyer lot checklist, negotiation ammo with dollar figures, and a buy/skip verdict.
How is this different from free NHTSA data?
NHTSA gives you raw complaint text. BumperScan cross-references 2.1M+ complaints with community repair cost data, EPA fuel data, and recall records — then uses AI to synthesize it into actionable advice with dollar figures.
How is this different from Carfax?
Carfax is VIN-specific history ($45/report). BumperScan is model-level reliability intelligence — what problems this car is known for, what they cost, and whether you should buy it. Complementary, not competing.
What if the report isn’t useful?
100% money-back guarantee. If the report doesn’t help you make a more informed decision, we’ll refund you — no questions asked.
RaccoonEagleRoverCat

Get the Full 2027 GMC Terrain Report

10 sections of AI analysis based on 2 owner reports. Know before you buy.

Get Full Report — From $2.00Money-back guarantee
Instant delivery|One-time purchase|No hidden fees