1998 Mazda MX-5 1.8L Petrol · G21 BSB
1998 Mazda MX-5 (1.8L, petrol). First registered 11 Aug 1998. Recorded mileage 115,351 miles. MOT expired on 14 Jul 2026.
- Make & Model
- MAZDA MX-5
- Year / Origin
- 1998 · Maidstone
- Safety Recall
- Unknown
- MOT Status
- Expired on 14 Jul 2026
- Road Tax
- —
- Recorded Mileage
- 115,351 mi
- ULEZ Compliance
- Check Required (Pre-Euro 4 Petrol)
- 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.
G21 BSB Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 15/07/2025
- 115,351 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.
G21 BSB 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 1998 Mazda Mx-5 (G21 BSB) between September 2022 and July 2025.
The record contains 4 passes and 1 failure.
The most recent test on 15 July 2025 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
G21 BSB Mileage History
- 20/09/202297,203 mi
- 04/10/202297,220 mi+17 mi
- 08/03/202398,856 mi+1,636 mi
- 26/02/2024108,353 mi+9,497 mi
- 15/07/2025115,351 mi+6,998 mi
Average of roughly 6,443 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 MX-5 (NA, late UK cars)
Our database tracks 5 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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MAZDA MX-5 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 1998 model year cars.
- Rear Sill and Inner Arch RustSerious
Late NA shells commonly rot around the rear sill sections ahead of the back wheels, often from the inside out after years of damp and blocked drains.
- Hood Drain and Rain-Rail Water IngressModerate
Blocked drains or an ageing rain rail let water into the cabin and rear cavities, accelerating sill corrosion and leaving carpets damp.
- Clutch Slave Cylinder Hydraulic Fluid Leakage and Pedal FailureModerate
Late Mk1 MX-5 models frequently suffer clutch hydraulic failures due to internal seal degradation and cylinder bore corrosion in the clutch slave cylinder, which is mounted low on the side of the transmission bellhousing exposed to UK road splash. Leaking hydraulic fluid causes a spongy clutch pedal that progressively loses resistance, drops to the floor and fails to disengage the clutch, making 1st and reverse gears almost impossible to engage from a standstill. Because the clutch and brake systems share similar fluid maintenance regimes, dirty moisture-laden DOT 4 fluid accelerates the failure. Replacing the slave cylinder along with a braided flexi-hose and fresh fluid is a standard UK independent repair.
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