2007 Mercedes-Benz SL 5.5L Petrol · SC55 ALC
2007 Mercedes-Benz SL (5.5L, petrol). First registered 24 May 2007. Recorded mileage 56,169 miles. MOT valid until 14 Apr 2027. Taxed until 01 Apr 2027.
- Make & Model
- MERCEDES-BENZ SL
- Year / Origin
- 2007 · Glasgow
- Safety Recall
- Unknown
- MOT Status
- Valid until 14 Apr 2027
- Road Tax
- Taxed (01 Apr 2027)
- Recorded Mileage
- 56,169 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 4+)
- Fuel & Engine
- Petrol · 5.5L
- 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.
SC55 ALC Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 14/04/2026
- 56,169 miles recorded at latest MOT
- 1 historical MOT failure
- 2 defects noted at the latest MOT
- Recurring suspension items (3 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
SC55 ALC 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 2007 Mercedes-Benz Sl (SC55 ALC) between December 2022 and April 2026.
The record contains 4 passes and 1 failure.
The most recent test on 14 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: Suspension (3 issues), Tyres (2 issues), Brakes (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.
Recorded failure items include: “Offside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i))”; “Nearside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i))”; “Nearside Front Shock absorbers has a serious fluid leak (5.3.2 (b))”.
SC55 ALC Mileage History
- 01/12/202250,138 mi
- 02/04/202450,998 mi+860 mi
- 16/04/202450,998 mi
- 14/04/202552,513 mi+1,515 mi
- 14/04/202656,169 mi+3,656 mi
Average of roughly 1,791 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
This 2007 Mercedes SL requires careful consideration due to a serious suspension failure in 2024 and recurring tyre issues. While recent MOTs show passing results, its age and specific mechanical concerns suggest higher risk for unprepared buyers.
Prioritise a detailed mechanical inspection of the suspension system, focusing on shock absorbers and bushings given the 2024 failure. Check for consistent service records to verify maintenance of the 5.46L V12 engine. Negotiate aggressively due to the suspension repair history and potential for high-cost fixes. Be wary of 'show car' appearances masking underlying issues. Verify that all MOT failures have been fully repaired, particularly the 2024 suspension defects.
The 5.46L petrol engine will incur high fuel costs, with estimated 2026-2027 fuel economy around 18-22 mpg. Tax banding places it in a high-rate category (£410 annual tax for 2026). Insurance groups for luxury convertibles typically range £100-£150+ annually. Major maintenance costs could exceed £1,000 for suspension repairs, with routine services adding £300-£500 per visit. Estimated annual running costs: £1,500-£2,000.
Thoroughly examine suspension components for leaks or wear, especially the nearside and offside front shock absorbers. Check brake system for consistent pressure, addressing the 2022 fluctuation issue. Inspect tyres for uneven wear patterns and ensure proper inflation. Verify that the 2024 suspension repairs were fully completed. Test the vehicle's handling and braking performance on a test drive. Review service history for any missed maintenance intervals.
The 2007 Mercedes SL has a mixed MOT history with a critical suspension failure in 2024 and minor tyre defects in 2026. At 56,169 miles, its mileage is below average for a 19-year-old vehicle, but the lack of aggregate reliability data and specific mechanical issues raise concerns. The car's premium status may offset some risks but not without significant maintenance scrutiny.
No aggregate MOT data available for the Mercedes SL model, but this vehicle's specific history shows mechanical vulnerabilities in suspension and braking systems that may be representative of older convertibles.
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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