2004 Mazda RX-8 2.6L Petrol · KC54 HYZ
2004 Mazda RX-8 (2.6L, petrol). First registered 17 Oct 2004. Recorded mileage 51,482 miles. MOT expired on 22 Aug 2023. A manufacturer safety recall is currently outstanding.
- Make & Model
- MAZDA RX-8
- Year / Origin
- 2004 · Borehamwood (Luton)
- Safety Recall
- Recall Notice
- MOT Status
- Expired on 22 Aug 2023
- Road Tax
- —
- Recorded Mileage
- 51,482 mi
- ULEZ Compliance
- Check Required (Pre-Euro 4 Petrol)
- Fuel & Engine
- Petrol · 2.6L
- Reliability Guide
- Common Faults
Outstanding Safety Recall Notice
Action RequiredOfficial DVSA telemetry indicates this vehicle has an unaddressed manufacturer safety recall. Remedial repairs are legally required to be carried out 100% free of charge by an authorised main dealer.
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.
KC54 HYZ Key Findings
- 2 MOT tests recorded
- Outstanding manufacturer safety recall notice
- Latest MOT passed on 24/08/2022
- 51,482 miles recorded at latest MOT
- 1 historical MOT failure
- 3 defects noted at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
KC54 HYZ MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
2 MOT tests are recorded for this 2004 Mazda Rx-8 (KC54 HYZ) between August 2022 and August 2022.
The record contains 1 pass and 1 failure.
The most recent test on 24 August 2022 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 (5 issues), Tyres (4 issues), Exhaust & Emissions (3 issues), Windscreen (1 issue), Lighting (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 10 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 Anti-roll bar linkage insecure and impairing directional stability (5.3.3 (a) (ii))”; “Offside Rear Direction indicator not working (4.4.1 (a) (ii))”; “Exhaust hydrocarbon content after 2nd fast idle exceeds manufacturer's specified limits (8.2.1.2 (a))”.
KC54 HYZ Mileage History
- 17/08/202251,482 mi
- 24/08/202251,482 mi
Average of roughly 0 miles per year across 2 recorded odometer readings.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
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Known faults for Mazda Mazda RX-8
Our database tracks 3 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
MOT Roadworthiness: Poor
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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MAZDA RX-8 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.
- Low Compression and Hot-Start FailureSerious
Wear in the rotary engine reduces compression, making the car increasingly hard to restart when warm and often leading to an expensive rebuild.
- Ignition Coil Failure and Catalytic Converter DamageModerate
Weak coils cause misfires and incomplete combustion, which can quickly overheat and destroy the catalyst on a rotary that already burns oil by design.
- Rear Arch and Sill CorrosionSerious
UK RX-8s rot around the rear arches, sills and front chassis rails, and fresh underseal can hide serious structural work.
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