Beta Rev 3 (2005)
2005 Beta Rev 3
CarHunch analysed 197 real MOT records for the 2005 Beta Rev 3. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
The 2005 BETA REV-3 is a challenging proposition: only 22.7% pass first time against the UK average of 80%, and a median CarHunch score of 40 signals serious reliability concerns. The good news is that dangerous defects are absent from this cohort, so safety-critical failures aren't the issue here.
These are ultra-low-mileage vehicles (median just 91 miles, average 304), which suggests most examples are either novelty purchases or off-road machines that see minimal use—making traditional MOT pass rates less meaningful for assessing real-world durability. The minimal failure rate of 0.06 per vehicle and negligible advisories indicate that when these bikes do run, they tend to run cleanly, but their rarity and specialist status mean you should get a pre-purchase inspection from someone who understands the model's quirks before committing.
What to check before buying a 2005 Beta Rev 3
Practical pre-purchase checks for this age and model.
- 📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
- 🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
- 🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
- 📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.
Before you buy a Beta Rev 3
MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.
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Mileage Distribution
Most 2005 Beta Rev 3 vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.
Half of all 2005 Beta Rev 3 vehicles fall between 3 and 195 miles.
MOT History Averages
Most Common MOT Issues — 2005 Beta Rev 3
Based on actual MOT test records for this model. Percentage shows how often each item appears across all vehicles in this cohort.
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77.5%
No lights fitted at time of test
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8.1%
Front Wheel has a slightly distorted bead rim.
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7.2%
Rear wheel bearings have slight free play
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6.3%
Front wheel bearings are slightly rough
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4.5%
Front wheel bearings have slight free play
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4.5%
Clutch lever shortened.
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4.5%
no lights fitted at time of test
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3.6%
Front Wheel has a slightly eccentric bead rim.
Data covers a 3-year window centred on 2005. Counts include advisories and failures.
Found a specific Beta Rev 3?
Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.