2008 Mercedes-Benz SLK 1.8L Petrol · TT08 ABS
2008 Mercedes-Benz SLK (1.8L, petrol). First registered 29 Sept 2008. Recorded mileage 43,104 miles. MOT valid until 28 Mar 2027. Taxed until 01 Aug 2027.
- Make & Model
- MERCEDES-BENZ SLK
- Year / Origin
- 2008
- Safety Recall
- Unknown
- MOT Status
- Valid until 28 Mar 2027
- Road Tax
- Taxed (01 Aug 2027)
- Recorded Mileage
- 43,104 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 4+)
- Fuel & Engine
- Petrol · 1.8L
- 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.
TT08 ABS Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 12/03/2026
- 43,104 miles recorded at latest MOT
- 1 historical MOT failure
- 4 defects noted at the latest MOT
- Recurring brakes items (11 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
TT08 ABS 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 2008 Mercedes-Benz Slk (TT08 ABS) between March 2023 and March 2026.
The record contains 4 passes and 1 failure.
The most recent test on 12 March 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: Brakes (11 issues), Tyres (3 issues), Lighting (2 issues). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 14 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: “Nearside Front Hazard warning lamps inoperative side repeater in mirror in/op with ignition off (4.4.1 (e))”; “Offside Front Side repeater light intensity significantly reduced (4.4.3 (a))”.
TT08 ABS Mileage History
- 21/03/202342,384 mi
- 18/03/202442,538 mi+154 mi
- 17/03/202542,723 mi+185 mi
- 04/03/202643,099 mi+376 mi
- 12/03/202643,104 mi+5 mi
Average of roughly 242 miles per year across 5 recorded odometer readings.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
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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
The primary area of concern is the braking system. The MOT records show brake pipe corrosion flagged in 2023, 2025, and 2026; you should verify whether these pipes have been fully replaced or merely treated. Given the very low annual mileage, check the service history to ensure oil and filters were changed based on time intervals rather than just mileage.
Negotiate based on the need for upcoming maintenance, specifically the brake discs which were noted as pitted and worn in March 2026. Ensure the convertible roof operates smoothly, as vehicles that sit for long periods can develop perished seals or mechanical stiffness in the folding mechanism.
The 1.8L petrol engine offers a balance of performance and efficiency, though it will not match modern hybrids. Tax will be based on the 2008 CO2 emissions bracket, and insurance for an SLK typically falls into a mid-to-high group depending on the driver's profile.
Maintenance costs for Mercedes-Benz vehicles can be higher than average, especially when sourcing genuine parts for the braking system and roof mechanism. Expect annual running costs to be moderately high due to the premium nature of the model.
Prioritise a thorough inspection of the brake lines. The MOT history specifically identifies corrosion on the nearside and offside rear brake pipes in 2025 and 2026, as well as front pipe corrosion in 2023. Check the front brake discs for the pitting and scoring mentioned in the March 2026 test.
Examine the tyres, particularly the nearside rear, which was flagged for being close to the legal limit in both 2024 and 2026. This could indicate a tracking issue or simply a lack of replacement due to low usage. Finally, test all exterior lighting, including the side repeaters and hazard lamps that caused the 2026 failure.
This silver 2008 Mercedes SLK has covered just 43,104 miles, which is very low for a vehicle of this vintage. However, the MOT history reveals a persistent issue with corroded brake pipes mentioned in 2023, 2025, and 2026. A recent failure in March 2026 also highlighted issues with brake discs, tyres, and lighting.
No aggregate reliability data is available for this model, but this specific vehicle shows a recurring pattern of braking system corrosion.
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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