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#BS-2020-CHESUB-52362020 Chevrolet Suburban
Based on reports from 57 owners and 3 recalls for this exact model.
Preliminary Verdict
Proceed with Caution
Based on 57 complaints, 3 crashes, 1 fires, and 3 recalls.
Top reported problems
nav screen randomly clicks jumping between apps buttons
1 complaints • Severity 8/10
misfiring fuel pump fuel injection issues struts engine
1 complaints • Severity 10/10
Preview: What's in your full report
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Mechanic Inspection Checklist
14 owners reported engine issues — failures commonly reported around 2K miles.
Failure Timeline by Mileage
Peak failure range: 0–30K miles (10 reports) • Median: 2K miles
30,000-Mile Cost Projection
Best Case
Most Likely
Worst Case
Top cost driver: Engine (14 reports).
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
Where the complaints fall
2020 Chevrolet Suburban: Known Issues & Problem Areas
Engine Issues
Engine complaints account for 25% of all reports filed for the 2020 Chevrolet Suburban, with 14 owners filing complaints with NHTSA. The median mileage at time of complaint is 1,500 miles, suggesting issues tend to surface around the 2K-mile mark.
Drivetrain Issues
Drivetrain complaints account for 18% of all reports filed for the 2020 Chevrolet Suburban, with 10 owners filing complaints with NHTSA. Owners should pay attention to drivetrain-related symptoms during test drives and pre-purchase inspections.
Electrical Issues
Electrical complaints account for 11% of all reports filed for the 2020 Chevrolet Suburban, with 6 owners filing complaints with NHTSA. Owners should pay attention to electrical-related symptoms during test drives and pre-purchase inspections.
Steering Issues
Steering complaints account for 7% of all reports filed for the 2020 Chevrolet Suburban, with 4 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
Complaints filed with NHTSA by year for the 2020 Chevrolet Suburban. Recent trend: decreasing.
Don't negotiate blind — know what this car costs to own
Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict
Recall History (3 recalls)
SERVICE BRAKES
General Motors LLC (GM) is recalling certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles equipped with a 5.3-liter engine, a 3.08-ratio rear axle and four-wheel drive. If a wheel-speed sensor fails, while the vehicle is traveling between 41 and 60 mph in four-wheel or automatic mode, the Electronic-Brake Control Module (EBCM) software may activate the driveline-protection system.
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
General Motors LLC (GM) is recalling certain 2020 Cadillac Escalade, Escalade ESV, Chevrolet Camaro, Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles. The fuel pump may be missing a pressure regulator, allowing for over-pressurization of the fuel system.
TIRES
General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT4, XT5, Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, Traverse, GMC Yukon, Yukon XL, 2018-2021 Chevrolet Express, GMC Savana, 2019-2020 Chevrolet Blazer, Silverado 1500, GMC Acadia, Sierra 1500, and certain Continental tires sold to the aftermarket for various model year 2018-2021 vehicles. The affected tires were cured for too long during production.
Recall severity analysis & seller scripts
The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.
The worst model year for the Chevrolet Suburban is the 2009 — worth knowing if you're cross-shopping years. The biggest problem area is engine.
2020 Chevrolet Suburban vs. Class Average (Standard Sport Utility Vehicle 2WD)
This vehicle
57
Class avg
170
Below the class average — fewer complaints than typical standard sport utility vehicle 2wd vehicles. A good sign.
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. 57 records for this vehicle.
NHTSA Recalls
Manufacturer-issued safety recalls. 3 recalls found for this vehicle.
Repair Cost Data
Real-world repair costs from owner reports and independent databases.
Other Chevrolet Suburban Model Years
2020 Chevrolet Suburban: Frequently Asked Questions
What is the most common problem with the 2020 Chevrolet Suburban?
Is the 2020 Chevrolet Suburban reliable?
How much does it cost to fix 2020 Chevrolet Suburban problems?
Does the 2020 Chevrolet Suburban have any recalls?
What mileage do Chevrolet Suburban problems start?
What’s in the full report?
How is this different from free NHTSA data?
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Get the Full 2020 Chevrolet Suburban Report
10 sections of AI analysis based on 57 owner reports. Know before you buy.