2012 Mercedes-Benz B-Class 1.6L Petrol · KV12 BNJ
2012 Mercedes-Benz B-Class (1.6L, petrol). First registered 13 Mar 2012. Recorded mileage 106,366 miles. MOT valid until 22 Nov 2026.
- Make & Model
- MERCEDES-BENZ B-CLASS
- Year / Origin
- 2012 · Northampton
- Safety Recall
- Unknown
- MOT Status
- Valid until 22 Nov 2026
- Road Tax
- —
- Recorded Mileage
- 106,366 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 4+)
- Fuel & Engine
- Petrol · 1.6L
- Reliability Guide
- Common Faults
Thinking of buying this vehicle? Free MOT and tax checks do not cover legal ownership. If outstanding finance exists, finance companies have legal right to repossess without compensation.
KV12 BNJ Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 17/11/2025
- 106,366 miles recorded at latest MOT
- 1 historical MOT failure
- 2 defects noted at the latest MOT
- Recurring tyres items (4 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
KV12 BNJ MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
5 MOT tests are recorded for this 2012 Mercedes-Benz B-Class (KV12 BNJ) between October 2023 and November 2025.
The record contains 4 passes and 1 failure.
The most recent test on 17 November 2025 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
Across all tests, the most frequently flagged areas are: Tyres (4 issues), Brakes (3 issues), Windscreen (2 issues), Lighting (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 11 advisory notices are recorded. Advisories flag items that passed but may need attention before the next test; they are not evidence of how well the vehicle has been serviced.
Recorded failure items include: “Offside Front Inner Tyre tread depth below requirements of 1.6mm (5.2.3 (e))”.
KV12 BNJ Mileage History
- 05/10/202396,604 mi
- 23/11/202396,649 mi+45 mi
- 16/11/2024101,325 mi+4,676 mi
- 15/11/2025106,363 mi+5,038 mi
- 17/11/2025106,366 mi+3 mi
Average of roughly 4,608 miles per year across 5 recorded odometer readings.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
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Known faults for Mercedes-Benz Mercedes-Benz B-Class (W246)
Our database tracks 3 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
MOT Roadworthiness: Average
This rating reflects historical MOT pass rates and recurring advisory wear patterns from official DVSA test logs. Note that roadworthiness does not verify outstanding finance, insurance write-offs, or stolen records.
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Digital Service History
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