2016 Mercedes-Benz B-Class 2.1L Diesel · WX66 HVV
2016 Mercedes-Benz B-Class (2.1L, diesel). First registered 23 Sept 2016. Recorded mileage 79,761 miles. MOT valid until 23 Nov 2026.
- Make & Model
- MERCEDES-BENZ B-CLASS
- Year / Origin
- 2016 · Bristol
- Safety Recall
- Unknown
- MOT Status
- Valid until 23 Nov 2026
- Road Tax
- —
- Recorded Mileage
- 79,761 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 6 Diesel)
- Fuel & Engine
- Diesel · 2.1L
- 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.
WX66 HVV Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 24/11/2025
- 79,761 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.
WX66 HVV 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 2016 Mercedes-Benz B-Class (WX66 HVV) between October 2022 and November 2025.
The record contains 4 passes and 1 failure.
The most recent test on 24 November 2025 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
WX66 HVV Mileage History
- 31/10/202230,641 mi
- 14/11/202344,064 mi+13,423 mi
- 19/11/202462,219 mi+18,155 mi
- 21/11/202579,757 mi+17,538 mi
- 24/11/202579,761 mi+4 mi
Average of roughly 16,020 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 2016 model year cars.
- 7G-DCT Gearbox JudderModerate
The dual-clutch automatic can become hesitant or jerky if clutch wear is present or fluid changes have been skipped.
- OM651 Diesel Timing Chain Tensioner Oil LeakModerate
The gasket on the timing chain tensioner is a frequent leak point. Oil loss can reduce tensioner pressure and lead to chain rattle and eventual stretch.
- 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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