Reliability Report · European Market

BMW 330 Reliability

The BMW 330 (current generation) scores 71/100 on our composite reliability index — good territory — drawn from DVSA data.

Composite Score
71
/ 100
Good
Sources: DVSA · latest 2023
European Market Snapshot
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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.

DVSA MOT (UK Inspections)
Model years 2003–2020 · 2023 report · n=20751
20,751 UK MOT tests · overall 12.6% fail rate vs UK fleet baseline
View source ↗
71
/ 100

UK MOT Reliability Detail

Based on 20,751 MOT tests in the UK during the 2023reporting 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
62
13.0% fail vs 10.9% fleet
12,889 tests
Age 6–9 yrs
86
11.6% fail vs 19.2% fleet
7,638 tests
Age 10–14 yrs
88
17.9% fail vs 32.1% fleet
117 tests
Age 15–20 yrs
86
23.4% fail vs 38.8% fleet
107 tests

Most Common MOT Failure Categories

#1
Condition
1,905
55.1%
#2
Tread depth
610
17.7%
#3
Windscreen
536
15.5%
#4
Wipers
252
7.3%
#5
Washers
152
4.4%

Categories ranked across all MOT tests of this model in the UK during the 2023period. "Condition" covers cosmetic / wear issues; suspension and braking dominate the rest.

Compare Against Alternatives

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