2003 Mazda RX8 2.6L Petrol · HS03 MYL
2003 Mazda RX8 (2.6L, petrol). First registered 31 Dec 2003. Recorded mileage 49,140 miles. MOT valid until 06 Apr 2027. Taxed until 01 Sept 2026.
- Make & Model
- MAZDA RX8
- Year / Origin
- 2003 · Portsmouth
- Safety Recall
- Unknown
- MOT Status
- Valid until 06 Apr 2027
- Road Tax
- Taxed (01 Sept 2026)
- Recorded Mileage
- 49,140 mi
- ULEZ Compliance
- Check Required (Pre-Euro 4 Petrol)
- Fuel & Engine
- Petrol · 2.6L
- 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.
HS03 MYL Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 02/04/2026
- 49,140 miles recorded at latest MOT
- 2 historical MOT failures
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
HS03 MYL 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 2003 Mazda Rx8 (HS03 MYL) between April 2024 and April 2026.
The record contains 3 passes and 2 failures.
The most recent test on 02 April 2026 was a pass, although the earlier record includes 2 failures that buyers may want to investigate.
Across all tests, the most frequently flagged areas are: Brakes (1 issue), Lighting (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
HS03 MYL Mileage History
- 08/04/202446,252 mi
- 01/04/202549,053 mi+2,801 mi
- 01/04/202549,053 mi
- 02/04/202649,140 mi+87 mi
- 02/04/202649,140 mi
Average of roughly 1,457 miles per year across 5 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: 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.
Common Problems: MAZDA RX8
Known issues reported by owners and MOT testers.
- Low Compression and Hot-Start Failure(Serious)
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 Damage(Moderate)
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 Corrosion(Serious)
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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MAZDA RX8 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 2003 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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