2019 Mercedes-Benz S-Class 2.9L Diesel · KM19 KMJ
2019 Mercedes-Benz S-Class (2.9L, diesel). First registered 06 Mar 2019. Recorded mileage 71,588 miles. MOT valid until 26 Nov 2026. Taxed until 01 Feb 2027.
- Make & Model
- MERCEDES-BENZ S-Class
- Year / Origin
- 2019 · Northampton
- Safety Recall
- Unknown
- MOT Status
- Valid until 26 Nov 2026
- Road Tax
- Taxed (01 Feb 2027)
- Recorded Mileage
- 71,588 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 6)
- Fuel & Engine
- Diesel · 2.9L
- 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.
KM19 KMJ Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 27/11/2025
- 71,588 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.
KM19 KMJ 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 2019 Mercedes-Benz S-Class (KM19 KMJ) between November 2023 and November 2025.
The record contains 5 passes and 0 failures.
No failures or advisories appear anywhere in the recorded tests, so the documented MOT record is relatively clean.
KM19 KMJ Mileage History
- 08/11/202342,982 mi
- 22/06/202452,399 mi+9,417 mi
- 26/11/202459,400 mi+7,001 mi
- 15/08/202566,229 mi+6,829 mi
- 27/11/202571,588 mi+5,359 mi
Average of roughly 13,932 miles per year across 5 recorded odometer readings.
Technical Specifications
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Known faults for Mercedes-Benz Mercedes-Benz S-Class (W222)
Our database tracks 6 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
MOT Roadworthiness: Excellent
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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MERCEDES-BENZ S-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 2019 model year cars.
- Airmatic Suspension FailureSerious
The AIRMATIC semi-active air suspension system features rubber air spring bellows that perish and leak over time, valve blocks that seize, and an electric air compressor that burns out from running continuously to compensate for pressure loss. Replacing struts and compressors carries substantial parts costs.
- NOX Sensor FailureModerate
Diesel variants (OM642 3.0-litre V6 in S 350 d and OM656 2.9-litre straight-six in facelift models) suffer widespread failure of the upstream and downstream nitrogen oxide (NOx) exhaust sensors. Moisture ingress and thermal shock damage internal sensor ceramics, causing engine warnings and non-start countdowns.
- Front Suspension Ball Joint and Control Arm WearModerate
Weighing over two tonnes, the W222 exerts tremendous load on its complex multi-link front suspension. Lower control arm compliance bushes, track control ball joints, and anti-roll bar drop links wear rapidly on UK roads, resulting in knocking over speed bumps and MOT failure.
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