BMW 3 Series MOT Guide
Thinking about a BMW 3 Series? In 5 minutes, you'll have the complete MOT picture based on real UK 2024 data.
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Before reading further, run its VRM through MOT Ninja to see its specific MOT history, advisories, and mileage progression.
Quick Verdict: BMW 3 Series
Diagnostic assessment based on 5,893 real MOT tests
| Metric | Value | Assessment |
|---|---|---|
| Pass Rate |
76.8%
Based on 5,893 real MOT tests |
⚠ Average Performance |
| Median Mileage |
68,400 miles
Median age: 8 years |
Typical for age |
| Retest Rate | 18.2% | Higher than average |
| Data Confidence | 5,893 real tests analyzed | ✓ High confidence |
Pass Rates Decline As This Model Ages
Year-by-year MOT performance breakdown
Excellent — new car reliability
Strong — well within normal range
Some decline — expect maintenance costs
Typical age-related wear
Premium Requires Premium Care
BMW 3 Series demands regular maintenance; failure rates rise quickly after warranty period
Common Failure Reasons
Top MOT failure points for BMW 3 Series
- Brake pad worn
- Suspension bush deteriorated
- Tyre tread depth
- Brake disc worn
- Windscreen washer system inoperative
💡 Pre-Purchase Tip: Have a mechanic inspect these specific areas before buying. A £100 inspection can save you £1,000+ in post-purchase repairs.
What To Check Before Buying
Essential Checks:
- Full MOT History: Look for recurring advisories (early warning signs)
- Mileage Progression: Should match 68,400 miles at 8 years (±20%)
- Service History: Essential for models over 5 years old
- Recent MOT Pass: If it passed, when? If failed, what for?
- Advisory History: Patterns reveal neglect or quality
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