2017 Mercedes-Benz B-Class 1.5L Diesel · SM67 YFS
2017 Mercedes-Benz B-Class (1.5L, diesel). First registered 01 Sept 2017. Recorded mileage 46,787 miles. MOT valid until 15 Feb 2027. Taxed until 01 Jan 2027.
- Make & Model
- MERCEDES-BENZ B-CLASS
- Year / Origin
- 2017 · Edinburgh
- Safety Recall
- Unknown
- MOT Status
- Valid until 15 Feb 2027
- Road Tax
- Taxed (01 Jan 2027)
- Recorded Mileage
- 46,787 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.
SM67 YFS Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 04/02/2026
- 46,787 miles recorded at latest MOT
- 2 historical MOT failures
- 2 defects noted at the latest MOT
- Recurring tyres items (6 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
SM67 YFS 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 (SM67 YFS) between February 2024 and February 2026.
The record contains 3 passes and 2 failures.
The most recent test on 04 February 2026 was a pass, although the earlier record includes 2 failures that buyers may want to investigate.
Across all tests, the most frequently flagged areas are: Tyres (6 issues), Windscreen (4 issues), Brakes (2 issues), Lighting (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 10 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: “Rear Registration plate lamp inoperative in the case of a single lamp or all lamps both rear lamps inoperative (4.7.1 (b”; “Nearside Rear Service brake excessively fluctuating (1.2.1 (e))”; “Offside Rear Service brake excessively binding (1.2.1 (f))”.
SM67 YFS Mileage History
- 13/02/202439,943 mi
- 13/02/202439,965 mi+22 mi
- 28/01/202543,869 mi+3,904 mi
- 28/01/202543,869 mi
- 04/02/202646,787 mi+2,918 mi
Average of roughly 3,462 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: Good
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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- OM651 Diesel Timing Chain Tensioner Oil LeakModerate
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- Water ingress in boot from rear air vent sealsModerate
The rear air vent seals behind the bumper can fail, allowing water into the boot. This can damage the rear SAM electrical module, causing lighting and locking faults.
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