Reliability Report · Multi-Source Data

Toyota Aygo Reliability

The Toyota Aygo (current generation) scores 75/100 on our composite reliability index — good territory — drawn from ADAC, DVSA data.

Composite Score
75
/ 100
Good
Sources: ADAC · DVSA · latest 2025
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Reliability data covers the model. A VIN history report covers the exact Toyota Aygo you're looking at — accident and write-off records, mileage rollback, outstanding finance and theft checks.

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Reliability by Source

Each independent organization measures reliability differently. TÜV reports inspection defect rates by age band. ADAC reports pan-European breakdowns per 1,000 vehicles. NHTSA aggregates US consumer complaints. DVSA MOT data is the UK fleet's annual safety inspection — every car 3+ years old. Lower variance across sources = higher confidence in the composite.

ADAC (European Auto Club)
All model years · 2025 report
7.2/1000 breakdowns
View source ↗
68
/ 100
DVSA MOT (UK Inspections)
Model years 2004–2021 · 2024 report · n=337938
337,938 UK MOT tests · overall 19.4% fail rate vs UK fleet baseline
View source ↗
80
/ 100
DVSA MOT (UK Inspections)
Model years 2003–2020 · 2023 report · n=233132
233,132 UK MOT tests · overall 18.8% fail rate vs UK fleet baseline
View source ↗
80
/ 100

UK MOT Reliability Detail

Based on 337,938 MOT tests in the UK during the 2024 reporting period. Score for each age band reflects this model's fail rate vs the UK-fleet baseline fail rate at the same age — a generation-aware metric.

Age 3–5 yrs
85
7.0% fail vs 10.9% fleet
75,458 tests
Age 6–9 yrs
84
12.3% fail vs 19.2% fleet
116,546 tests
Age 10–14 yrs
77
26.5% fail vs 32.1% fleet
92,622 tests
Age 15–20 yrs
69
40.2% fail vs 38.8% fleet
53,312 tests

Most Common MOT Failure Categories

#1
Condition
17,245
22.9%
#2
Headlamp
16,870
22.4%
#3
Service brake performance
15,944
21.2%
#4
Wipers
12,709
16.9%
#5
Registration plate lamp(s)
12,549
16.7%

Categories ranked across all MOT tests of this model in the UK during the 2024 period. "Condition" covers cosmetic / wear issues; suspension and braking dominate the rest.

Compare Against Alternatives

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