2014 Mercedes-Benz E 2.1L Diesel · KN14 NTX
2014 Mercedes-Benz E (2.1L, diesel). First registered 25 Mar 2014. Recorded mileage 65,504 miles. MOT expired on 20 Oct 2026.
- Make & Model
- MERCEDES-BENZ E
- Year / Origin
- 2014 · Northampton
- Safety Recall
- Unknown
- MOT Status
- Expired on 20 Oct 2026
- Road Tax
- —
- Recorded Mileage
- 65,504 mi
- ULEZ Compliance
- Non-Compliant (Pre-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.
KN14 NTX Key Findings
- 4 MOT tests recorded
- Latest MOT passed on 21/10/2025
- 65,504 miles recorded at latest MOT
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
KN14 NTX MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
4 MOT tests are recorded for this 2014 Mercedes-Benz E (KN14 NTX) between October 2022 and October 2025.
The record contains 4 passes and 0 failures.
No failures or advisories appear anywhere in the recorded tests, so the documented MOT record is relatively clean.
KN14 NTX Mileage History
- 17/10/202259,762 mi
- 20/10/202363,280 mi+3,518 mi
- 18/10/202464,467 mi+1,187 mi
- 21/10/202565,504 mi+1,037 mi
Average of roughly 1,906 miles per year across 4 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 E-Class (W212)
Our database tracks 4 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
MOT Roadworthiness: Average
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 E 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 2014 model year cars.
- OM651 Diesel Chain Tensioner Oil LeakModerate
The gasket on the timing chain tensioner is a frequent source of oil leaks. This can lead to decreased oil pressure for the tensioner, causing chain rattle.
- Rear Subframe CorrosionSerious
Like the W204, the rear subframe can corrode badly enough to fail an MOT and require full replacement.
- NOx Sensor and AdBlue FaultsModerate
BlueTEC diesels regularly trigger engine lights, limp mode or restart countdowns when sensors or heaters fail.
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