BMW I3 (2014)
2014 BMW I3
CarHunch analysed 1,366 real MOT records for the 2014 BMW I3. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
The 2014 BMW i3 passes its MOT on first attempt 86.6% of the time, meaningfully better than the UK average of 80%, though the hybrid-electric variant (89.1% pass rate) significantly outperforms the pure electric version (82.8%). However, a concern emerges in the dangerous defect rate: over a quarter of these cars (26.1%) have suffered a dangerous fault at some point, well above typical thresholds and a genuine buyer red flag.
At 44,500 miles average, these i3s sit right where you'd expect for their age, suggesting owners aren't using the electric range carelessly or hammering the drivetrain. The 1.11 average failures per car and 8.5 advisories suggest routine wear on brakes and suspension rather than systemic problems, but before committing to a used i3, insist on a full service history and get an independent EV battery health check to avoid inheriting expensive electrical gremlins.
What to check before buying a 2014 BMW I3
Practical pre-purchase checks for this age and model.
- 📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
- 🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
- 🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
- ⚠️ 26.1% of these vehicles have had a dangerous defect recorded. Enter the reg below — the full MOT history will show exactly what was flagged and whether it was resolved.
- 📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.
Before you buy a BMW I3
MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.
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Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Hybrid Electric (Clean) (59%) | 801 | 89.2% | 1.18 |
| Electric (41%) | 565 | 82.9% | 1.02 |
Mileage Distribution
Most 2014 BMW I3 vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.
Half of all 2014 BMW I3 vehicles fall between 33,362 and 64,560 miles.
2014 BMW I3 — Still on the Road
Strong survival — 1,137 vehicles still getting MOTs in 2025, 94% of the peak.
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2017–2025.
MOT History Averages
Most Common MOT Issues — 2014 BMW I3
Based on actual MOT test records for this model. Percentage shows how often each item appears across all vehicles in this cohort.
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36%
Offside Rear Tyre worn close to legal limit/worn on edge
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34%
Nearside Rear Tyre worn close to legal limit/worn on edge
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30.6%
Offside Front Tyre slightly damaged/cracking or perishing
-
28.1%
Nearside Front Tyre slightly damaged/cracking or perishing
-
20.5%
Nearside Front Tyre worn close to legal limit/worn on edge
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18.5%
Offside Front Tyre worn close to legal limit/worn on edge
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17.3%
Front Brake pad(s) wearing thin
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15.4%
Front Brake disc worn, pitted or scored, but not seriously weakened
Data covers a 3-year window centred on 2014. Counts include advisories and failures.
Found a specific BMW I3?
Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.