2018 Mercedes-Benz S-Class 6.0L Petrol · JAM 1
2018 Mercedes-Benz S-Class (6.0L, petrol). First registered 01/04/2018. Recorded mileage 35,362 miles. MOT valid until 23/04/2027. Taxed until 01/04/2027.
- Make & Model
- MERCEDES-BENZ S-Class
- Year / Origin
- 2018
- MOT Status
- Valid until 23/04/2027
- Road Tax
- Taxed (01/04/2027)
- Recorded Mileage
- 35,362 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 4+)
- Fuel & Engine
- PETROL · 6.0L
- Reliability Guide
- Common Faults
- Fuel Type
- PETROL
- Year
- 2018
- Engine
- 5980cc
AI-generated interpretation of this vehicle’s MOT record — not an official statement and not a substitute for an independent inspection.
JAM 1 Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 10/04/2026
- 35,362 miles recorded at latest MOT
- No defects recorded at the latest MOT
- Recurring suspension items (2 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
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.
Verify lender finance agreements, insurance write-offs, police stolen registers, and mileage rollback.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
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JAM 1 Mileage History
- 06/04/202230,706 mi
- 17/04/202332,854 mi+2,148 mi
- 04/04/202433,671 mi+817 mi
- 25/04/202534,755 mi+1,084 mi
- 10/04/202635,362 mi+607 mi
Average of roughly 1,161 miles per year across 5 recorded odometer readings.
JAM 1 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 S-Class (JAM 1) between April 2022 and April 2026.
The record contains 5 passes and 0 failures.
The record shows no MOT failures, although 2 advisory notices note items to monitor.
Across all tests, the most frequently flagged areas are: Suspension (2 issues), Windscreen (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 2 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.
Buyer's Guide & Inspection Advisory
Expert automotive synthesis from historical MOT defect records and market benchmarks.
Our Verdict
A strong candidate for a low-mileage lux
When inspecting this specific S-Class, focus on the suspension components. The MOT history from 2023 and 2024 specifically noted play in the offside front suspension arm ball joint. You should confirm whether these parts were replaced and if there is any remaining play in the steering or suspension when test-driving.
Because this is a large-capacity 5980cc petrol model, ensure you check for any signs of fluid leaks around the engine bay. While the most recent MOTs were defect-free, the high-performance nature of this engine means maintenance of cooling and lubrication systems is vital. Ask for evidence of any specialist Mercedes-Benz servicing to complement the MOT record.
Running costs for this 5.9L petrol S-Class will be substantial. Expect high fuel consumption due to the large engine displacement, and insurance groups for this model are typically high. Tax bands for a vehicle of this specification and engine size are also at the upper end of the scale.
Maintenance costs will likely be higher than average for a standard saloon, particularly regarding tyres and braking systems, which can be costly on heavy, high-performance luxury vehicles. An estimated annual budget should account for premium fuel and higher-than-average servicing requirements.
Direct your attention to the front suspension. The recorded MOT advisories in 2023 and 2024 regarding the offside front lower suspension arm ball joint suggest this is a known area of wear for this vehicle. Check for any knocking or clunking sounds when driving over uneven surfaces.
Additionally, while the 2024 MOT noted a defective windscreen wiper blade, ensure all electrical components and sensors associated with the S-Class's advanced driver assistance systems are functioning correctly. Given the model's aggregate data shows headlamps as a top failure reason, verify that all LED or laser lighting elements are fully operational.
This 2018 Mercedes-Benz S-Class presents with 35,362 miles, which is significantly lower than the model average of 7,319 miles per year. The MOT history shows a clean pass in 2026 and 2025, following two years where minor suspension and wiper issues were noted. Given its 5.9L petrol engine, it is a high-performance example with a relatively consistent inspection record.
Aggregate data for this model shows an 86.5% MOT pass rate, with common failure points including headlamps, tyres, and engine MIL issues.
Reviewed by the IsItAGoodCar editorial team — Verified automotive analysis synthesized from official vehicle registries.
Data Sources
DVSA
Official MOT test logs & failure reasons
DVLA
Tax, registration & powertrain specs
Experian
Finance, stolen markers & total loss
AI Analysis
Historical fault & advisory patterns
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