2009 Mercedes-Benz B-Class 2.0L Diesel · OY59 ONC
2009 Mercedes-Benz B-Class (2.0L, diesel). First registered 28 Sept 2009. Recorded mileage 86,710 miles. MOT valid until 17 Jun 2027.
- Make & Model
- MERCEDES-BENZ B-CLASS
- Year / Origin
- 2009 · Oxford
- Safety Recall
- Unknown
- MOT Status
- Valid until 17 Jun 2027
- Road Tax
- —
- Recorded Mileage
- 86,710 mi
- ULEZ Compliance
- Non-Compliant (Pre-Euro 6 Diesel)
- Fuel & Engine
- Diesel · 2.0L
- 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.
OY59 ONC Key Findings
- 17 MOT tests recorded
- Latest MOT passed on 02/06/2026
- 86,710 miles recorded at latest MOT
- 2 historical MOT failures
- No defects recorded at the latest MOT
- Recurring brakes items (4 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
OY59 ONC MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
17 MOT tests are recorded for this 2009 Mercedes-Benz B-Class (OY59 ONC) between September 2012 and June 2026.
The record contains 15 passes and 2 failures.
The most recent test on 02 June 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: Brakes (4 issues), Windscreen (3 issues), Tyres (1 issue), Lighting (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 13 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: “Centre Rear Seat belt locking mechanism does not secure or release (5.2.5a)”.
OY59 ONC Mileage History
- 07/09/201239,547 mi
- 11/09/201348,934 mi+9,387 mi
- 11/09/201348,936 mi+2 mi
- 11/09/201458,291 mi+9,355 mi
- 15/05/201566,491 mi+8,200 mi
- 03/05/201671,558 mi+5,067 mi
- 02/05/201773,099 mi+1,541 mi
- 26/04/201874,411 mi+1,312 mi
- 15/04/201975,753 mi+1,342 mi
- 19/06/202077,074 mi+1,321 mi
- 26/05/202177,998 mi+924 mi
- 31/05/202279,352 mi+1,354 mi
- 08/06/202380,842 mi+1,490 mi
- 10/06/202484,033 mi+3,191 mi
- 20/05/202585,292 mi+1,259 mi
- 02/06/202686,710 mi+1,418 mi
- 02/06/202686,710 mi
Average of roughly 3,435 miles per year across 17 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 (W245)
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.
Verify lender finance agreements, insurance write-offs, police stolen registers, and mileage rollback.
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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.
Browse production generations, registration statistics, and trim variants.
Historical MOT pass rates and DVLA records for 2009 model year cars.
- CVT gearbox failureSerious
The CVT transmission can suffer from worn variators, overheating and mechatronic unit failures. Jerky acceleration and whining noises are common. Regular fluid changes are critical to延 life.
- DPF blockage (diesel models)Moderate
The diesel particulate filter clogs quickly on short urban journeys, triggering limp mode. Regular motorway driving is needed for passive regeneration.
- Seat belt webbing frayingModerate
The seat belt webbing on B-Class models is prone to premature fraying at the edges, which is an MOT failure. Replacement belts are surprisingly expensive.
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