AutoUtility currently tracks 133 official NHTSA owner defect complaints for the 2021 Volkswagen Tiguan. Engine & Cooling issues are the most frequently reported category, appearing in 47 complaints (35.3% of submitted records). Among these NHTSA complaint records, 2 filings cite a crash, 2 report one or more injuries. The 2021 Volkswagen Tiguan belongs to the 2nd Generation (Typ 5N2 / MQB LWB) platform.

Key Problem Findings
  • Total NHTSA Complaints: 133 reports
  • #1 Reported Problem Area: Engine & Cooling (47 reports • 35.3% of submitted complaints)
  • Secondary Problem Areas: Electrical System (23), Driver Assistance & Safety Tech (14)
  • Crash-Citing Complaints: 2 filings
  • Fire-Citing Complaints: 0 filings
  • Complaints Reporting Injuries / Fatalities: 2 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
133
Submitted to NHTSA ODI
Crash-Citing Complaints
2
Filings citing a collision
Fire-Citing Complaints
0
Filings citing smoke or fire
Complaints Reporting Injuries
2
Filings citing one or more injuries
Complaints Reporting Fatalities
0
Consumer filings citing fatalities

Most Reported Problems for 2021 Volkswagen Tiguan

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

#1 Problem Area 35.3% of complaints

Engine & Cooling

47 owner complaints submitted to NHTSA ODI
⚠️ 1 crash report
#2 Problem Area 17.3% of complaints

Electrical System

23 owner complaints submitted to NHTSA ODI
⚠️ 1 crash report
#3 Problem Area 10.5% of complaints

Driver Assistance & Safety Tech

14 owner complaints submitted to NHTSA ODI
⚠️ NHTSA Recall Context

NHTSA records list 2 official safety recall campaigns for this model year involving the same broad component area:

*Component overlap means an official recall exists for the same broad vehicle system. It does not establish that an individual owner complaint was caused by, covered by, or resolved through that recall.
✓ 0 crashes or fires cited
#4 Problem Area 9% of complaints

Body & Structure

12 owner complaints submitted to NHTSA ODI
⚠️ NHTSA Recall Context

NHTSA records list 1 official safety recall campaign for this model year involving the same broad component area:

*Component overlap means an official recall exists for the same broad vehicle system. It does not establish that an individual owner complaint was caused by, covered by, or resolved through that recall.
🩹 1 injury report entry
#5 Problem Area 8.3% of complaints

Powertrain & Transmission

11 owner complaints submitted to NHTSA ODI
⚠️ 1 crash report 🩹 1 injury report entry
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%.

Symptoms Mentioned in NHTSA Owner Reports for 2021 Volkswagen Tiguan

Specific mechanical, electrical, and driver-assist defect symptoms identified via deterministic narrative analysis

AutoUtility uses deterministic phrase matching to identify recurring symptom descriptions within consumer-submitted NHTSA complaint narratives.

Engine & Cooling 11.3% of complaints

Engine Coolant Intrusion / Oil Leak

15 complaint narratives describe this symptom
Powertrain & Transmission 3.8% of complaints

Loss of Motive Power While Driving

5 complaint narratives describe this symptom
Symptom Identification Method: A complaint may describe more than one symptom, so percentages may sum to more than 100%. Symptom identification reflects text contained in consumer-submitted complaint records and does not establish a confirmed mechanical diagnosis.

Recent NHTSA Owner Reports for 2021 Volkswagen Tiguan

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

Engine & Cooling NHTSA ODI ID: #11758308
Filed: 08/20/2026

"Vehicle abruptly lost power on the highway and limited itself to 3000 RPM. PCV valve failed and oil pan cracked at only 45k vehicle miles."

Incident Date: 08/14/2026 • Raw NHTSA Component: ENGINE
Engine & Cooling NHTSA ODI ID: #11755894
Filed: 08/10/2026

"PCV value/oil leak is a known issue with this specific model of car. The repair I was quited was over $2700 when the car is just out of warranty. There was no oil light indication showing that the oil was low! I only checked everything out because I saw oil in the drive way. The car read zero oil..."

Incident Date: 08/03/2026 • Raw NHTSA Component: ENGINE
Driver Assistance & Safety Tech NHTSA ODI ID: #11755246
Filed: 08/06/2026

"My name is [XXX], and I am writing today to express my complete frustration mentally and financially with a CPO 2021 Volkswagen Tiguan (VIN [XXX]) I purchased XXX. To date my vehicle has been in for service multiple times – countless times for an issue with the infotainment system and driver..."

Incident Date: 07/29/2026 • Raw NHTSA Component: ELECTRICAL SYSTEM,ENGINE,FORWARD COLLISION AVOIDANCE
Engine & Cooling NHTSA ODI ID: #11754156
Filed: 08/01/2026

"My Tiguan leaks and burns oil like crazy. Now it has 111k miles on it, but this has been an ongoing issue for the last five years since I've had it. I now have to put a quart of oil in every 100 miles. This is not the fault of me getting an oil change, this is a persistent problem caused by the..."

Incident Date: 07/15/2026 • Raw NHTSA Component: ENGINE
Electrical System NHTSA ODI ID: #11753051
Filed: 07/27/2026

"Electrical screen fail. Makes backup camera turn black and turns off while using. off and on repeatedly while in use. Very dangerous."

Incident Date: 06/24/2026 • Raw NHTSA Component: 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 Volkswagen Tiguan

Reported defect complaint volume across sibling model years (2015–2026)

Model Year NHTSA Complaints Crash Reports Safety Recalls Detailed Report
2015 Volkswagen Tiguan 62 1 4 View 2015 Problems →
2016 Volkswagen Tiguan 96 4 2 View 2016 Problems →
2017 Volkswagen Tiguan 73 6 4 View 2017 Problems →
2018 Volkswagen Tiguan 280 5 13 View 2018 Problems →
2019 Volkswagen Tiguan 188 6 5 View 2019 Problems →
2020 Volkswagen Tiguan 138 5 3 View 2020 Problems →
2021 Volkswagen Tiguan Current Page 133 2 5 Current
2022 Volkswagen Tiguan 254 3 5 View 2022 Problems →
2023 Volkswagen Tiguan 60 1 1 View 2023 Problems →
2024 Volkswagen Tiguan 59 2 2 View 2024 Problems →
2025 Volkswagen Tiguan 46 1 2 View 2025 Problems →
2026 Volkswagen Tiguan 0 0 0 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 2021 Volkswagen Tiguan

Complete distribution of consumer defect reports across all 47 granular NHTSA system and subsystem classifications

Vehicle Component / System Total Complaints Crash Reports Fire Reports Reported Injury Entries Reported Fatality Entries
Engine NHTSA category: ENGINE 32 0 0 0 0
Other / Uncategorized NHTSA category: UNKNOWN OR OTHER 23 0 0 0 0
Structure & Body NHTSA category: STRUCTURE 7 0 0 1 0
Electrical System NHTSA category: ELECTRICAL SYSTEM 6 0 0 0 0
Fuel & Propulsion System NHTSA category: FUEL/PROPULSION SYSTEM 5 0 0 0 0
Forward Collision Avoidance NHTSA category: FORWARD COLLISION AVOIDANCE 4 0 0 0 0
Visibility & Wipers NHTSA category: VISIBILITY/WIPER 4 0 0 0 0
Engine & Cooling NHTSA category: ENGINE AND ENGINE COOLING 3 0 0 0 0
Powertrain NHTSA category: POWER TRAIN 3 0 0 0 0
POWER TRAIN,ENGINE 3 0 0 0 0
Air Bags NHTSA category: AIR BAGS 2 0 0 0 0
ELECTRICAL SYSTEM,ENGINE 2 0 0 0 0
ELECTRICAL SYSTEM,STRUCTURE 2 0 0 0 0
ENGINE AND ENGINE COOLING,ENGINE 2 0 0 0 0
EXTERIOR LIGHTING 2 0 0 0 0
VEHICLE SPEED CONTROL,FORWARD COLLISION AVOIDANCE 2 0 0 0 0
Back Over Prevention / Camera NHTSA category: BACK OVER PREVENTION 1 0 0 0 0
ELECTRICAL SYSTEM,ENGINE,FORWARD COLLISION AVOIDANCE 1 0 0 0 0
ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM 1 0 0 0 0
ELECTRICAL SYSTEM,EXTERIOR LIGHTING 1 0 0 0 0
ELECTRICAL SYSTEM,FORWARD COLLISION AVOIDANCE 1 0 0 0 0
ELECTRICAL SYSTEM,LATCHES/LOCKS/LINKAGES,SERVICE BRAKES 1 0 0 0 0
ELECTRICAL SYSTEM,SEAT BELTS,ENGINE 1 0 0 0 0
ELECTRICAL SYSTEM,SERVICE BRAKES,ENGINE 1 1 0 0 0
ELECTRICAL SYSTEM,SERVICE BRAKES,FORWARD COLLISION AVOIDANCE 1 0 0 0 0
ELECTRICAL SYSTEM,STRUCTURE,FUEL/PROPULSION SYSTEM 1 0 0 0 0
ELECTRICAL SYSTEM,UNKNOWN OR OTHER,ENGINE 1 0 0 0 0
ELECTRICAL SYSTEM,UNKNOWN OR OTHER,FUEL/PROPULSION SYSTEM 1 0 0 0 0
ELECTRICAL SYSTEM,VISIBILITY/WIPER 1 0 0 0 0
ENGINE,FUEL/PROPULSION SYSTEM 1 0 0 0 0
Equipment & Accessories NHTSA category: EQUIPMENT 1 0 0 0 0
EXTERIOR LIGHTING,UNKNOWN OR OTHER 1 0 0 0 0
EXTERIOR LIGHTING,VISIBILITY/WIPER 1 0 0 0 0
FORWARD COLLISION AVOIDANCE,BACK OVER PREVENTION 1 0 0 0 0
PARKING BRAKE,POWER TRAIN 1 0 0 0 0
POWER TRAIN,ELECTRICAL SYSTEM,ENGINE 1 0 0 0 0
POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM 1 0 0 0 0
POWER TRAIN,VEHICLE SPEED CONTROL 1 0 0 0 0
STEERING,POWER TRAIN,SERVICE BRAKES 1 1 0 1 0
STRUCTURE,UNKNOWN OR OTHER 1 0 0 0 0
Suspension NHTSA category: SUSPENSION 1 0 0 0 0
Tires NHTSA category: TIRES 1 0 0 0 0
UNKNOWN OR OTHER,VISIBILITY/WIPER 1 0 0 0 0
Vehicle Speed Control NHTSA category: VEHICLE SPEED CONTROL 1 0 0 0 0
Visibility / Glass NHTSA category: VISIBILITY 1 0 0 0 0
VISIBILITY/WIPER,FORWARD COLLISION AVOIDANCE 1 0 0 0 0
Wheels & Hubs NHTSA category: WHEELS 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 (133). 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.
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.