2018 Mercedes-Benz B-Class 2.1L Diesel · SV68 RNU
2018 Mercedes-Benz B-Class (2.1L, diesel). First registered 28 Sept 2018. Recorded mileage 17,520 miles. MOT valid until 12 Sept 2027.
- Make & Model
- MERCEDES-BENZ B-CLASS
- Year / Origin
- 2018 · Aberdeen
- Safety Recall
- Unknown
- MOT Status
- Valid until 12 Sept 2027
- Road Tax
- —
- Recorded Mileage
- 17,520 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.
SV68 RNU Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 14/09/2026
- 17,520 miles recorded at latest MOT
- 1 historical MOT failure
- No defects recorded at the latest MOT
- Recurring tyres items (2 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
SV68 RNU 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 2018 Mercedes-Benz B-Class (SV68 RNU) between September 2023 and September 2026.
The record contains 4 passes and 1 failure.
The most recent test on 14 September 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: Tyres (2 issues). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 1 advisory notice is 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: “Nearside Rear Outer Tyre has a cut in excess of the requirements deep enough to reach the ply or cords sidewall heavily ”; “Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g))”.
SV68 RNU Mileage History
- 08/09/202314,664 mi
- 26/08/202415,865 mi+1,201 mi
- 28/07/202516,502 mi+637 mi
- 04/08/202516,563 mi+61 mi
- 14/09/202617,520 mi+957 mi
Average of roughly 947 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
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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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