AutoUtility currently tracks 13 official NHTSA owner defect complaints for the 2018 Buick Envision. Steering System issues are the most frequently reported category, appearing in 4 complaints (30.8% of submitted records). Zero crashes, fires, injury reports, or fatality reports are cited across these complaint records.

Key Problem Findings
  • • Total NHTSA Complaints: 13 reports
  • • #1 Reported Problem Area: Steering System (4 reports • 30.8% of submitted complaints)
  • • Secondary Problem Areas: Suspension (3), Electrical System (3)
  • • Crash-Citing Complaints: 0 filings
  • • Fire-Citing Complaints: 0 filings
  • • Complaints Reporting Injuries / Fatalities: 0 injury filings • 0 fatality filings
Reporting Methodology: Statistics describe unverified consumer submissions voluntarily filed with NHTSA. Complaint volume is not normalized for vehicle sales volume or miles driven. Multiple components can be cited within a single owner complaint submission.
Total Complaints
13
Submitted to NHTSA ODI
Crash-Citing Complaints
0
Filings citing a collision
Fire-Citing Complaints
0
Filings citing smoke or fire
Complaints Reporting Injuries
0
Filings citing one or more injuries
Complaints Reporting Fatalities
0
Consumer filings citing fatalities

Most Reported Problems for 2018 Buick Envision

Top automotive subsystem defect categories ranked by unique owner complaint volume in federal records

#1 Problem Area 30.8% of complaints

Steering System

4 owner complaints submitted to NHTSA ODI
✓ 0 crashes or fires cited
#2 Problem Area 23.1% of complaints

Suspension

3 owner complaints submitted to NHTSA ODI
✓ 0 crashes or fires cited
#3 Problem Area 23.1% of complaints

Electrical System

3 owner complaints submitted to NHTSA ODI
✓ 0 crashes or fires cited
#4 Problem Area 15.4% of complaints

Engine & Cooling

2 owner complaints submitted to NHTSA ODI
✓ 0 crashes or fires cited
#5 Problem Area 15.4% of complaints

Driver Assistance & Safety Tech

2 owner complaints submitted to NHTSA ODI
✓ 0 crashes or fires cited
Domain Share Note: Share percentage represents the proportion of unique complaint filings referencing each vehicle system. Because single complaints may cite multiple systems (such as engine and electrical simultaneously), domain percentages represent individual category incidence and may sum to over 100%.

Recent NHTSA Owner Reports for 2018 Buick Envision

Representative defect filings submitted by owners to the NHTSA Office of Defects Investigation

Suspension NHTSA ODI ID: #11694386
Filed: 10/19/2025

"UNKNOWN- when driving onto a rough road my front end will shake violently, even the steering wheel shakes. Sometimes it will go on for about 1 minute + or -"

Incident Date: 10/16/2025 • Raw NHTSA Component: SUSPENSION
Engine & Cooling NHTSA ODI ID: #11661556
Filed: 05/16/2025

"My vehicle only has 81824 miles on it and I am having head gasket issues. I have a coolant leak into my engine. It is barely 7 years old. This should NOT be an issue in a vehicle this age with this many miles. I have seen that this has become a known issue with the 2018 Buick Envision and it should..."

Incident Date: 03/13/2025 • Raw NHTSA Component: ENGINE
Air Bags & Restraints NHTSA ODI ID: #11652451
Filed: 04/03/2025

"Multiple Electrical parts became faulty starting with 3 tire sensors, then the front passenger airbag sensor, immediately followed by both rear sensor control modules. Milage at onset was approx 85000. Brought to dealer for dx due to my vehicle applying breaks when it shouldn’t, when auto..."

Incident Date: 04/02/2025 • Raw NHTSA Component: ELECTRICAL SYSTEM,AIR BAGS,BACK OVER PREVENTION
Driver Assistance & Safety Tech NHTSA ODI ID: #11574230
Filed: 02/27/2024

"The Instrument Panel Cluster failed and is completely gone black. Due to the failure, there is no speedometer, or other safety notifications being delivered to the driver. The lack of knowing your current speed, the speed cruise control is set at, along with zero safety notifications is a huge..."

Incident Date: 01/30/2024 • Raw NHTSA Component: ELECTRICAL SYSTEM,VEHICLE SPEED CONTROL
Steering System NHTSA ODI ID: #11514166
Filed: 03/28/2023

"Every time the car auto stops and turns back on the steering locks. So when the car starts you can’t turn the wheel. Also, while driving the car will lock and radio will shut off/ turn on. This happens like 1 to 2x a week. It is available for inspection. It could be very dangerous for me and others..."

Incident Date: 03/12/2023 • Raw NHTSA Component: STEERING,ELECTRICAL SYSTEM
Consumer Narrative Notice: Excerpts are sanitized text descriptions submitted by vehicle owners to the federal ODI database. They reflect the reporting consumer's observations at the time of filing and have not been independently confirmed by vehicle manufacturers or government investigators.

Complaint History for Buick Envision

Reported defect complaint volume across sibling model years (2016–2026)

Model Year NHTSA Complaints Crash Reports Safety Recalls Detailed Report
2016 Buick Envision 19 0 5 View 2016 Problems →
2017 Buick Envision 81 2 4 View 2017 Problems →
2018 Buick Envision Current Page 13 0 0 Current
2019 Buick Envision 23 2 0 View 2019 Problems →
2020 Buick Envision 10 2 0 View 2020 Problems →
2021 Buick Envision 23 2 2 View 2021 Problems →
2022 Buick Envision 24 0 1 View 2022 Problems →
2023 Buick Envision 23 0 1 View 2023 Problems →
2024 Buick Envision 10 0 1 View 2024 Problems →
2025 Buick Envision 7 0 0 View 2025 Problems →
2026 Buick Envision 0 0 1 View 2026 Problems →
Comparative Disclaimer: Complaint totals are unadjusted historical counts and are not normalized for vehicles sold, active fleet size, or total road mileage. Newer model years naturally have had less calendar exposure time to accumulate owner filings.

Detailed NHTSA Component Breakdown for 2018 Buick Envision

Complete distribution of consumer defect reports across all 10 granular NHTSA system and subsystem classifications

Vehicle Component / System Total Complaints Crash Reports Fire Reports Reported Injury Entries Reported Fatality Entries
Steering NHTSA category: STEERING 2 0 0 0 0
Suspension NHTSA category: SUSPENSION 2 0 0 0 0
Other / Uncategorized NHTSA category: UNKNOWN OR OTHER 2 0 0 0 0
ELECTRICAL SYSTEM,AIR BAGS,BACK OVER PREVENTION 1 0 0 0 0
ELECTRICAL SYSTEM,VEHICLE SPEED CONTROL 1 0 0 0 0
Engine NHTSA category: ENGINE 1 0 0 0 0
ENGINE,FUEL/PROPULSION SYSTEM 1 0 0 0 0
Service Brakes NHTSA category: SERVICE BRAKES 1 0 0 0 0
STEERING,ELECTRICAL SYSTEM 1 0 0 0 0
STEERING,SUSPENSION,ENGINE 1 0 0 0 0
Data Attribution & Reporting Methodology: Complaints are unverified voluntary submissions to the NHTSA Office of Defects Investigation (ODI). Because multiple vehicle components can be cited within a single owner complaint submission, component-level rollups may sum to more than the unique complaint count (13). Injury and fatality entries in the detailed table reflect raw values entered by reporting consumers across individual submissions; they are not deduplicated casualty statistics and may include duplicate or unverified entries. Complaint volume is not normalized for sales volume or vehicle mileage and does not represent an audited component failure rate.

Related Official Reports for 2018 Buick Envision

Cross-reference safety recalls, crash test safety ratings, and EPA fuel economy for this model year

Official US Government Data Provenance

The complaint records on this page are retrieved directly from the NHTSA Office of Defects Investigation (ODI) public database.

Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.