2005 Mercedes CLK 2.6L Petrol · GU05 AGV
2005 Mercedes CLK (2.6L, petrol). First registered 01 Apr 2005. Recorded mileage 92,698 miles. MOT valid until 08 Apr 2027.
- Make & Model
- MERCEDES CLK
- Year / Origin
- 2005 · Canterbury
- Safety Recall
- Unknown
- MOT Status
- Valid until 08 Apr 2027
- Road Tax
- Untaxed (01 Jul 2026)
- Recorded Mileage
- 92,698 mi
- ULEZ Compliance
- Check Required (Pre-Euro 4 Petrol)
- Fuel & Engine
- PETROL · 2.6L
- Reliability Guide
- Common Faults
AI-generated interpretation of this vehicle’s MOT record — not an official statement and not a substitute for an independent inspection.
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.
GU05 AGV Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 10/04/2026
- 92,698 miles recorded at latest MOT
- 1 historical MOT failure
- 1 defect noted at the latest MOT
- Recurring lighting items (6 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
GU05 AGV 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 Clk (GU05 AGV) between February 2023 and April 2026.
The record contains 4 passes and 1 failure.
The most recent test on 10 April 2026 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: Lighting (6 issues), Brakes (5 issues), Suspension (2 issues), Exhaust & Emissions (1 issue), Tyres (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 13 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.
Recorded failure items include: “Offside Front Headlamp aim projected beam image is obviously incorrect lens condition (4.1.2 (c))”; “Nearside Front Headlamp aim projected beam image is obviously incorrect lens condition (4.1.2 (c))”; “Offside Rear Service brake excessively binding (1.2.1 (f))”.
GU05 AGV Mileage History
- 22/02/202379,369 mi
- 27/02/202479,862 mi+493 mi
- 02/04/202586,429 mi+6,567 mi
- 20/03/202692,681 mi+6,252 mi
- 10/04/202692,698 mi+17 mi
Average of roughly 4,259 miles per year across 5 recorded odometer readings.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
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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.
Buyer's Guide & Inspection Advisory
Expert automotive synthesis from historical MOT defect records and market benchmarks.
Our Verdict
Proceed with caution; while the mileage is reasonable for the age, the MOT history reveals persistent structural corrosion on the sub-frames that will require close monitoring.
The primary concern for this specific vehicle is the state of the sub-frames. The MOT history notes corrosion on the front and rear sub-frames in both 2025 and 2026. Although noted as 'not seriously weakened', structural rust is a progressive issue. You should ask the seller if any rust-proofing treatment has been applied and consider a professional underside inspection to determine the depth of the decay.
Check the service history for oil changes, as the 2.6L V6 engine requires regular maintenance to stay reliable. Given the recent failure for binding brakes and poor service brake efficiency, ensure the braking system has been fully serviced and adjusted. Look for signs of uneven tyre wear, as this was a noted issue in the 2025 MOT.
With a 2597cc petrol engine, this CLK is not an economical choice. Expect fuel economy around 20-25 mpg depending on driving conditions. Tax and insurance will vary based on your profile, but older German grand tourers typically occupy mid-to-high insurance groups.
Maintenance costs for older Mercedes models can be higher than for standard hatchbacks, particularly for suspension components and electronic sensors. Budget an estimated annual running cost of roughly £1,200-£1,500, including fuel, tax, and routine wear and tear items.
Focus your inspection on the chassis. The MOT history explicitly flags corrosion on both the front and rear sub-frames multiple times. Look for bubbling paint or flaking rust on these structural members. Additionally, check the nearside front lower suspension arm bush, which was previously flagged as worn in 2025.
Examine the headlamps carefully. This vehicle has a history of MOT failures due to defective lens conditions and incorrect beam aim. Ensure the lenses are clear, not clouded, and properly adjusted. Finally, take a test drive to check for brake binding, as the nearside rear brake was found excessively binding in early 2026.
This 2005 Mercedes CLK sits at approximately 92,700 miles, which is below the typical average for a 21-year-old vehicle. However, recent MOT records show a recurring pattern of structural issues, specifically corrosion on both the front and rear sub-frames. While it passed its most recent test, the history of binding brakes and worn suspension components suggests the car is entering a phase requiring maintenance.
No aggregate data available for this specific model variant, but the 2.6L V6 is generally considered robust if well-maintained.
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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