Sym Ad05w Jet 4 50 (2012)
2012 Sym Ad05w Jet 4 50
CarHunch analysed 140 real MOT records for the 2012 Sym Ad05w Jet 4 50. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
The 2012 SYM AD05W JET 4 50 has a first-time MOT pass rate of 62.7%, which is notably below the UK average of 80%—this is a reliability concern worth taking seriously. With only 8.6% of vehicles ever recording a dangerous defect, safety isn't the primary worry, but the lower pass rate suggests you should budget for more regular maintenance and repairs than average.
At nearly 10,800 miles average, these scooters are being ridden moderately for their age, and the pattern of 0.67 failures and 2.7 advisories per vehicle points to wear-related issues rather than catastrophic faults. Before purchasing one, have a pre-buy inspection focus on the braking system and chassis components, which typically dominate the advisory list on 50cc scooters of this age.
What to check before buying a 2012 Sym Ad05w Jet 4 50
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 Sym Ad05w Jet 4 50
MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.
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Mileage Distribution
Most 2012 Sym Ad05w Jet 4 50 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 2012 Sym Ad05w Jet 4 50 vehicles fall between 6,255 and 13,428 miles.
2012 Sym Ad05w Jet 4 50 — Still on the Road
Numbers are declining — 11 vehicles still getting MOTs in 2024 (14% of peak).
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2015–2024.
MOT History Averages
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