2011 Mercedes-Benz B-Class 2.0L Diesel · KN11 UFT
2011 Mercedes-Benz B-Class (2.0L, diesel). First registered 17 May 2011. Recorded mileage 49,857 miles. MOT valid until 30 Jan 2027.
- Make & Model
- MERCEDES-BENZ B-CLASS
- Year / Origin
- 2011 · Northampton
- Safety Recall
- Unknown
- MOT Status
- Valid until 30 Jan 2027
- Road Tax
- —
- Recorded Mileage
- 49,857 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.
KN11 UFT Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 14/01/2026
- 49,857 miles recorded at latest MOT
- 1 historical MOT failure
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
KN11 UFT 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 2011 Mercedes-Benz B-Class (KN11 UFT) between July 2022 and January 2026.
The record contains 4 passes and 1 failure.
The most recent test on 14 January 2026 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
KN11 UFT Mileage History
- 08/07/202246,053 mi
- 31/01/202446,707 mi+654 mi
- 15/01/202546,981 mi+274 mi
- 13/01/202649,851 mi+2,870 mi
- 14/01/202649,857 mi+6 mi
Average of roughly 1,080 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 (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 2011 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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