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

Free Preview

#BS-2018-CHECOL-6922

2018 Chevrolet ColoradoProblems, Recalls & Reliability

Based on reports from 249 owners and 1 recall for this exact model.

Data updated ·checked October 21, 2026 · NHTSA complaints through October 19, 2026

Complaints
249
Crashes
3
Fires
6
Recalls
1
TSBs
1,263
🟡

Preliminary Verdict

Think Twice

Based on 249 complaints, 3 crashes, 6 fires, and 1 recalls.

See full verdict with buy/skip conditions

Top reported problems

1

shudder vibration

60 complaints • Severity 7.3/10

$X,XXX
2

ac does not blow cold

2 complaints • Severity 8/10

$X,XXX
3

chattering

2 complaints • Severity 9/10

$X,XXX
4

vehicle shakes

2 complaints • Severity 10/10

$X,XXX
5

vibration

2 complaints • Severity 8/10

$X,XXX

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 DrivetrainHIGH

77 owners reported drivetrain issues — failures commonly reported around 14K miles.

!Inspect the ElectricalMED
Look for symptoms of wear and premature failure
+ 6 more items in full checklistUnlock

Failure Timeline by Mileage

81
0–30K
20
30–60K
7
60–90K
2
90–120K
120–150K
2
150K+

Peak failure range: 0–30K miles (81 reports) • Median: 14K miles

Full report: which components fail at each mileageUnlock

30,000-Mile Cost Projection

Best Case

$X,XXX

Most Likely

$X,XXX

Worst Case

$X,XXX

Top cost driver: Drivetrain (77 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

Drivetrain77 (31%)
Other36 (14%)
Electrical32 (13%)
Engine24 (10%)
Steering18 (7%)
Fuel System12 (5%)
Airbags7 (3%)
Seat Belts5 (2%)

2018 Chevrolet Colorado: Known Issues & Problem Areas

Drivetrain Issues

Drivetrain complaints account for 31% of all reports filed for the 2018 Chevrolet Colorado, with 77 owners filing complaints with NHTSA. The median mileage at time of complaint is 14,000 miles, suggesting issues tend to surface around the 14K-mile mark.

Electrical Issues

Electrical complaints account for 13% of all reports filed for the 2018 Chevrolet Colorado, with 32 owners filing complaints with NHTSA. Owners should pay attention to electrical-related symptoms during test drives and pre-purchase inspections.

Engine Issues

Engine complaints account for 10% of all reports filed for the 2018 Chevrolet Colorado, with 24 owners filing complaints with NHTSA. Owners should pay attention to engine-related symptoms during test drives and pre-purchase inspections.

Steering Issues

Steering complaints account for 7% of all reports filed for the 2018 Chevrolet Colorado, with 18 owners filing complaints with NHTSA. Owners should pay attention to steering-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.

Complaint trend by year

4
17
22
18
52
19
23
20
35
21
12
22
28
23
27
24
29
25
17
26

Complaints filed with NHTSA by year for the 2018 Chevrolet Colorado. Recent trend: decreasing.

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

Recall History (1 recall)

18V358000Jul 2018

FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

General Motors LLC (GM) is recalling certain 2015-2018 GMC Canyon, 2016-2017 Buick Envision, 2016-2018 Chevrolet Colorado and Malibu, 2017-2018 GMC Acadia, 2018 Buick LaCrosse, Cadillac ATS, Chevrolet Equinox, and GMC Terrain vehicles. The high pressure fuel pump may detach from its mounting flange, possibly resulting in the pump damaging the high pressure fuel line.

Recall severity analysis & seller scripts

The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.

Unlock

2018 Chevrolet Colorado NHTSA Safety Ratings

Overall

★★★★★

4 of 5 stars

Frontal crash

★★★★★

4 of 5 stars

Side crash

★★★★★

5 of 5 stars

Rollover

★★★★★

3 of 5 stars

From NHTSA's New Car Assessment Program (5-Star Safety Ratings). Where NHTSA tested more than one version of this vehicle, the lowest rating is shown.

The worst model year for the Chevrolet Colorado is the 2016 — worth knowing if you're cross-shopping years. The biggest problem area is transmission.

2018 Chevrolet Colorado vs. Class Average (Small Pickup Trucks 2WD)

This vehicle

249

Class avg

168

Complaint volume is roughly in line with other small pickup trucks 2wd vehicles from 2018.

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. 249 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 1 recall found for this vehicle.

Repair Cost Data

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

Last updated (checked October 21, 2026). NHTSA complaints received through October 19, 2026; safety ratings from NHTSA's 5-Star program.

Other Chevrolet Colorado Model Years

202620252024202320222021202020192018201720162015201220112010200920082007200620052004
View all Chevrolet Colorado years →

2018 Chevrolet Colorado: Frequently Asked Questions

What is the most common problem with the 2018 Chevrolet Colorado?
The most commonly reported issue with the 2018 Chevrolet Colorado is related to the drivetrain, with 77 complaints filed with NHTSA.
Is the 2018 Chevrolet Colorado reliable?
The 2018 Chevrolet Colorado has 249 complaints, 3 crash reports, and 6 fire reports filed with NHTSA. The full report analyzes whether these numbers indicate real risk or are proportional to the vehicle’s popularity.
How safe is the 2018 Chevrolet Colorado?
NHTSA rates the 2018 Chevrolet Colorado 4 out of 5 stars overall, with 4 stars in frontal crash tests, 5 stars in side crash tests, 3 stars for rollover resistance. Where NHTSA tested more than one version, the lowest rating is shown.
How much does it cost to fix 2018 Chevrolet Colorado 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 2018 Chevrolet Colorado have any recalls?
Yes, the 2018 Chevrolet Colorado has 1 recall on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.
What mileage do Chevrolet Colorado problems start?
Based on 112 complaints with mileage data, the median mileage at time of complaint is 14,000 miles. The highest concentration of reported issues occurs in the 0–30K mile range. The full report breaks down exactly which components fail at each mileage bracket.
When was the 2018 Chevrolet Colorado 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. Its numbers last changed on October 4, 2026.
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 2018 Chevrolet Colorado Report

10 sections of AI analysis based on 249 owner reports. Know before you buy.

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