1999 Yamaha YZF R6 0.6L Petrol · T503 ASO
1999 Yamaha YZF R6 (0.6L, petrol). First registered 01 Mar 1999. Recorded mileage 8,650 miles. MOT valid until 18 May 2027. Currently declared SORN.
- Make & Model
- YAMAHA YZF R6
- Year / Origin
- 1999
- Safety Recall
- Unknown
- MOT Status
- Valid until 18 May 2027
- Road Tax
- SORN
- Recorded Mileage
- 8,650 mi
- ULEZ Compliance
- Check Required (Pre-Euro 4 Petrol)
- Fuel & Engine
- Petrol · 0.6L
- 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.
T503 ASO Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 28/04/2026
- 8,650 miles recorded at latest MOT
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
T503 ASO 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 1999 Yamaha Yzf R6 (T503 ASO) between April 2022 and April 2026.
The record contains 5 passes and 0 failures.
No failures or advisories appear anywhere in the recorded tests, so the documented MOT record is relatively clean.
T503 ASO Mileage History
- 16/04/20228,211 mi
- 15/04/20238,306 mi+95 mi
- 20/04/20248,452 mi+146 mi
- 20/05/20258,582 mi+130 mi
- 28/04/20268,650 mi+68 mi
Average of roughly 109 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
A highly attractive prospect for a colle
When viewing this white YZF R6, your primary focus should be on the effects of long-term storage rather than wear and tear. Because the mileage is so low (averaging less than 350 miles per year), check for signs of perished rubber components, such as tyre sidewalls, fuel lines, and fork seals, which can degrade even if not used.
Request evidence of any recent fluid changes, specifically brake fluid and coolant, as these are critical for a bike of this age. Given the lack of MOT failures, the vehicle's history is clean, but you should still negotiate based on the necessity of a comprehensive service to ensure all seals and gaskets are still supple after years of minimal use.
As a 599cc high-performance supersport machine, running costs will be higher than a standard commuter bike. Fuel economy will be relatively low depending on riding style, and insurance groups for R-series Yamahas are typically high due to their performance profile and theft risk.
Maintenance costs for a 1999 model may involve more frequent replacement of age-sensitive items like tyres and batteries. Expect an annual running cost in the region of £600-£900, factoring in petrol, insurance, and basic maintenance items.
Inspect the tyres closely for age DOT codes; even with plenty of tread, tyres older than five or six years are unsafe. Check the chain and sprockets for any signs of surface rust or 'kinking' which can occur when a bike sits stationary for long periods.
Since the MOT history shows no defects for the last five years, focus your physical inspection on the electrical system and the fuel system. Look for any signs of fuel degradation or corrosion in the tank, and ensure the battery holds a charge, as low-mileage bikes often suffer from electrical neglect.
This 1999 Yamaha YZF R6 presents with remarkably low mileage, having covered only 8,650 miles in its 27-year lifespan. The MOT history shows five consecutive passes from 2022 to 2026 with no recorded defects or failures. While the records are clean, the extremely low usage means the vehicle's value is heavily tied to its preservation rather than recent mechanical work.
No aggregate reliability data is available for this specific Yamaha model to provide a statistical comparison.
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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