2016 Mercedes-Benz B-Class 2.1L Diesel · WK16 RBY
2016 Mercedes-Benz B-Class (2.1L, diesel). First registered 26 May 2016. Recorded mileage 80,933 miles. MOT valid until 27 May 2027.
- Make & Model
- MERCEDES-BENZ B-CLASS
- Year / Origin
- 2016 · Truro
- Safety Recall
- Unknown
- MOT Status
- Valid until 27 May 2027
- Road Tax
- —
- Recorded Mileage
- 80,933 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.
WK16 RBY Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 26/05/2026
- 80,933 miles recorded at latest MOT
- 1 historical MOT failure
- 2 defects noted at the latest MOT
- Recurring suspension items (2 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
WK16 RBY 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 (WK16 RBY) between May 2023 and May 2026.
The record contains 4 passes and 1 failure.
The most recent test on 26 May 2026 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
Across all tests, the most frequently flagged areas are: Suspension (2 issues), Tyres (2 issues), Windscreen (1 issue), Brakes (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 4 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 Suspension arm attachment bracket/mounting corroded and seriously weakened subframe (5.3.3 (b) (i))”.
WK16 RBY Mileage History
- 02/05/202352,161 mi
- 14/05/202465,578 mi+13,417 mi
- 17/05/202465,578 mi
- 27/05/202575,547 mi+9,969 mi
- 26/05/202680,933 mi+5,386 mi
Average of roughly 9,384 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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