2017 Mercedes-Benz B-Class 1.5L Diesel · KO66 FCA
2017 Mercedes-Benz B-Class (1.5L, diesel). First registered 12 Jan 2017. Recorded mileage 59,205 miles. MOT valid until 21 Jan 2027.
- Make & Model
- MERCEDES-BENZ B-CLASS
- Year / Origin
- 2017 · Northampton
- Safety Recall
- Unknown
- MOT Status
- Valid until 21 Jan 2027
- Road Tax
- —
- Recorded Mileage
- 59,205 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 6 Diesel)
- Fuel & Engine
- Diesel · 1.5L
- 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.
KO66 FCA Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 22/01/2026
- 59,205 miles recorded at latest MOT
- 3 historical MOT failures
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
KO66 FCA 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 2017 Mercedes-Benz B-Class (KO66 FCA) between January 2025 and January 2026.
The record contains 2 passes and 3 failures.
The most recent test on 22 January 2026 was a pass, although the earlier record includes 3 failures that buyers may want to investigate.
KO66 FCA Mileage History
- 21/01/202545,238 mi
- 21/01/202545,238 mi
- 20/01/202659,150 mi+13,912 mi
- 22/01/202659,201 mi+51 mi
- 22/01/202659,205 mi+4 mi
Average of roughly 13,932 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: Below 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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MERCEDES-BENZ B-CLASS Model Intelligence & Reliability
Verified MOT failure trends, buying advice, and technical directory specifications.
Owner-reported defects, recurring MOT failure points, and estimated repair costs.
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Historical MOT pass rates and DVLA records for 2017 model year cars.
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