2005 Mercedes CLS 3.5L Petrol · EY05 FNU
2005 Mercedes CLS (3.5L, petrol). First registered 01/04/2005. Recorded mileage 82,487 miles. MOT valid until 16/11/2026. Currently declared SORN.
- Make & Model
- MERCEDES CLS
- Year / Origin
- 2005 · Chelmsford
- MOT Status
- Valid until 16/11/2026
- Road Tax
- SORN
- Recorded Mileage
- 82,487 mi
- ULEZ Compliance
- Check Required (Pre-Euro 4 Petrol)
- Fuel & Engine
- PETROL · 3.5L
- Reliability Guide
- Common Faults
- Fuel Type
- PETROL
- Year
- 2005
- Engine
- 3498cc
EY05 FNU Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 14/11/2025
- 82,487 miles recorded at latest MOT
- 2 defects noted at the latest MOT
- Recurring tyres items (3 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
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.
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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EY05 FNU Mileage History
- 03/11/202174,566 mi
- 16/11/202277,650 mi+3,084 mi
- 07/11/202379,944 mi+2,294 mi
- 06/11/202481,542 mi+1,598 mi
- 14/11/202582,487 mi+945 mi
Average of roughly 1,966 miles per year across 5 recorded odometer readings.
EY05 FNU 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 2005 Mercedes Cls (EY05 FNU) between November 2021 and November 2025.
The record contains 5 passes and 0 failures.
The record shows no MOT failures, although 3 advisory notices note items to monitor.
Across all tests, the most frequently flagged areas are: Tyres (3 issues), Lighting (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 3 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
This 2005 Mercedes CLS is a reasonable buy for a used luxury coupe, provided the minor tyre and lighting issues noted in the MOT history are addressed. Its consistent test passes and modest annual mileage suggest a cared-for example, but the lack of model aggregate reliability data means some uncertainty remains.
When viewing this CLS, prioritise confirming the service history is complete, as no aggregate reliability data exists for the model and a 3.5-litre petrol V6 of this age needs regular maintenance to stay healthy. Use the noted MOT advisories as negotiation points — the November 2025 test showed both rear tyres with cuts (not deep enough to fail) and the 2024 test had an inoperative near-side registration plate lamp, so ask for proof these have been fixed or deduct the cost from your offer.
The 3,498cc petrol engine will return modest fuel economy by modern standards, likely in the low-to-mid 20s mpg in mixed driving, making fuel a significant running cost. Road tax for a 2005 petrol vehicle of this size will be in a higher band, and insurance group for a CLS of this era is typically elevated due to value and performance.
Inspect the rear tyres closely as the November 2025 MOT noted cuts on both the near-side and off-side rear, albeit not reaching the ply — replace if deterioration has progressed. Check the near-side registration plate lamp flagged inoperative in 2024 has been repaired, and verify all lighting works.
The silver 2005 Mercedes CLS (EY05FNU) has a clean MOT record with five consecutive passes from 2021 to 2025 and no failures recorded. Mileage is low for a 21-year-old vehicle at 82,487 miles in November 2025, averaging under 1,000 miles per year over the recent test period. Minor advisories include rear tyre cuts and a registration plate lamp fault, which are inexpensive to rectify. No aggregate model reliability statistics are available, so condition must be judged on the individual history provided.
No aggregate MOT reliability data is available for the Mercedes CLS, so this example must be assessed on its individual history alone.
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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