2018 Mercedes-Benz CLS 2.1L Diesel · RO67 LPA
2018 Mercedes-Benz CLS (2.1L, diesel). First registered 01/01/2018. Recorded mileage 146,037 miles. MOT status: Expired.
- Make & Model
- MERCEDES-BENZ CLS
- Year / Origin
- 2018 · Reading
- MOT Status
- Valid until 12/02/2025
- Road Tax
- Untaxed (01/03/2025)
- Recorded Mileage
- 146,037 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 6 Diesel)
- Fuel & Engine
- DIESEL · 2.1L
- Reliability Guide
- Common Faults
- Fuel Type
- DIESEL
- Year
- 2018
- Engine
- 2143cc
RO67 LPA Key Findings
- 4 MOT tests recorded
- Latest MOT passed on 13/02/2024
- 146,037 miles recorded at latest MOT
- 1 historical MOT failure
- 1 defect noted at the latest MOT
- Recurring tyres items (2 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
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.
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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RO67 LPA Mileage History
- 24/01/202294,481 mi
- 10/02/2023103,912 mi+9,431 mi
- 13/02/2024146,037 mi+42,125 mi
- 13/02/2024146,037 mi
Average of roughly 25,108 miles per year across 4 recorded odometer readings.
RO67 LPA 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 2018 Mercedes-Benz Cls (RO67 LPA) between January 2022 and February 2024.
The record contains 3 passes and 1 failure.
The most recent test on 13 February 2024 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), Lighting (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
Proceed with caution due to the significant mileage accumulation in recent years. While the car has a history of passing MOTs cleanly, the high mileage and recent tyre wear issues suggest it is entering a period where more intensive maintenance will be required.
When inspecting this CLS, prioritise a thorough review of the service history to ensure the 2.1-litre diesel engine has received regular oil changes, which are vital at this mileage. Given the 2024 MOT failure regarding tyre wear on the inner edges, check for signs of uneven suspension geometry or worn bushings that may be causing this premature degradation.
Negotiate the price based on the high mileage and the likelihood that major components like the turbocharger, DPF, and air suspension (if fitted) may be approaching the end of their design life. It is highly recommended to arrange an independent pre-purchase inspection to verify the current state of the drivetrain and electronic systems.
As a 2.1-litre diesel, this CLS is relatively efficient for its size, offering respectable motorway fuel economy. However, as a premium executive vehicle, insurance premiums will remain in a high group, and road tax costs should be verified against current DVLA rates for this specific registration year.
Maintenance costs for a Mercedes-Benz of this age and mileage are significant. Parts are expensive and labour rates for specialists are high. You should budget for a contingency fund of at least £1,500–£2,000 per year to cover unexpected repairs and the premium tyres this vehicle requires.
Begin by inspecting the tyres; the 2024 MOT failure noted inner-edge wear, which can be a sign of tracking issues or worn suspension components. Ensure the front headlamp aim has been properly rectified, as this was a contributing factor to the recent MOT failure.
Furthermore, test all electronic features, including the infotainment screen and climate control, as these are common failure points in high-mileage Mercedes models. Check the bodywork for signs of previous accident damage, particularly around the bumpers and wheel arches, and listen for any rattling or knocking sounds from the engine bay upon a cold start.
This 2018 Mercedes-Benz CLS is a high-mileage example that has covered over 146,000 miles since its registration in January 2018. Despite the heavy usage, the vehicle maintained a clean MOT record until early 2024, when it failed due to tyre and headlight alignment issues. It represents a luxury proposition at a lower price point, but potential buyers must account for the mechanical wear typical of a vehicle that has averaged over 20,000 miles per year.
While specific aggregate data for the CLS is not available, high-mileage Mercedes-Benz diesel engines generally require rigorous maintenance to avoid costly issues with emissions systems and turbochargers.
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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