2004 Porsche 911 3.8L Petrol · C4 MNY
2004 Porsche 911 (3.8L, petrol). First registered 18 Aug 2004. Recorded mileage 88,322 miles. MOT expired on 17 Sept 2026.
- Make & Model
- PORSCHE 911
- Year / Origin
- 2004 · Cardiff
- Safety Recall
- Unknown
- MOT Status
- Expired on 17 Sept 2026
- Road Tax
- —
- Recorded Mileage
- 88,322 mi
- ULEZ Compliance
- Likely ULEZ Compliant (Early Euro 4)
- Fuel & Engine
- Petrol · 3.8L
- 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.
C4 MNY Key Findings
- 4 MOT tests recorded
- Latest MOT passed on 18/09/2025
- 88,322 miles recorded at latest MOT
- 1 historical MOT failure
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
C4 MNY 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 2004 Porsche 911 (C4 MNY) between April 2023 and September 2025.
The record contains 3 passes and 1 failure.
The most recent test on 18 September 2025 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
C4 MNY Mileage History
- 11/04/202384,584 mi
- 11/04/202384,584 mi
- 23/08/202485,123 mi+539 mi
- 18/09/202588,322 mi+3,199 mi
Average of roughly 1,532 miles per year across 4 recorded odometer readings.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
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Known faults for Porsche Porsche 911 (996)
Our database tracks 4 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
MOT Roadworthiness: Below 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.
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PORSCHE 911 Model Intelligence & Reliability
Verified MOT failure trends, buying advice, and technical directory specifications.
Owner-reported defects, recurring MOT failure points, and estimated repair costs.
Browse production generations, registration statistics, and trim variants.
Historical MOT pass rates and DVLA records for 2004 model year cars.
- IMS Bearing FailureSerious
Early M96 engines can suffer intermediate shaft bearing failure, leading to major internal damage.
- Cylinder Bore ScoringSerious
Later 3.6 engines can suffer bore wear, leading to ticking, smoke and expensive rebuilds.
- Rear Main Seal Oil LeakModerate
The rear main seal between engine and gearbox degrades over time, causing oil to leak into the bellhousing area. Often mistaken for IMS failure.
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