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AU14 FEF

2014 Yiying Unknown

Black Petrol 125cc
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MOT Status

Expired
Expires19 May 2026
Tests3 (1 pass, 2 fail)
Pass rate33.3%

Mileage

6,735 mi
Last recorded6,735 miles
Recorded on27 May 2026
Typical for 2014 Yiying Unknown4,654 mi

Significantly above average — investigate

4 checks still locked for this Yiying
Stolen
Finance
Write-off
Keepers
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Vehicle Details

RegistrationAU14 FEF
MakeYiying
ModelUnknown
Year2014
ColourBlack
Fuel typePetrol
Engine125cc

All premium checks include

50+ data points
Finance Check (Experian) Insurance Write-off Salvage Auction Stolen Check Previous Owners Ex-Taxi, Police, NHS Mileage Anomaly Import / Export Scrapped Check Plate Changes

MOT History

1 pass 2 fail
Fail 27 May 2026 6,735 miles

Front Wheel bearing rough when rotated (5.1.3 (b) (i))

Rear Shock absorber has an excessively worn bush upper bush (5.3.2 (c))

Roller brake test The less effective brake control does not achieve an efficiency of 25% (1.2.2 (a) (i))

Brake fluid reservoir fluid not visible (1.1.10 (d) (iii)) DANGEROUS

Front Brake has no recorded effort at a wheel (1.2.1 (a) (ii)) DANGEROUS

Front Brake master cylinder leaking through level/sight glass (1.1.10 (b) (ii)) DANGEROUS

Front tyre becoming cracked/perished and worn choppy

Front tyre obviously under inflated

Offside Rear Footrest slightly loose (6.2.12 (a))

Rear tyre obviously under inflated

Various fairing damaged and insecure

Wheel alignment slightly misaligned (2.4 (a))

Pass 20 May 2025 1,684 miles
Fail 19 May 2025 1,684 miles

All position lamps not working (4.2.1 (a))

Headlamp not working on dipped beam (4.1.1 (a) (ii))

Headlamp not working on main beam (4.1.1 (a) (ii))

How Reliable is the Yiying Unknown?

Based on 640 MOT tests across 221 vehicles.

73.1%
Pass Rate
621
Miles/Year
14
Year Lifespan
221
On UK Roads

Top MOT Failure Points

Stop lamp does not illuminate immediately a brake applies 11
Tyre valve stem damaged which could cause sudden tyre deflation 9
Brake lever has inadequate reserve travel 8
Tyre tread depth is below minimum requirements of 1.0mm 7
Full Yiying Unknown reliability report

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AU14 FEF is a 2014 Yiying Unknown in Black with a 125cc petrol engine. This vehicle has been through 3 MOT tests with a personal pass rate of 33.3%.

Across all 2014 Yiying Unknown models, the average MOT pass rate is 71.9% with a typical mileage of 4,654 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

The most common reason a Yiying Unknown fails its MOT is stop lamp does not illuminate immediately a brake applies, accounting for 11 recorded failures. If you're considering buying AU14 FEF, it's worth having these areas checked by a mechanic before committing.

The Yiying Unknown typically stays on UK roads for around 14 years. At 12 years old, this Yiying Unknown is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of AU14 FEF?

You can check the full history of AU14 FEF by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was AU14 FEF registered?

AU14 FEF is a 2014 Yiying Unknown, first registered on 4 March 2014.

Is AU14 FEF safe to buy?

The MOT history for AU14 FEF shows 3 tests with a 33.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does AU14 FEF have outstanding finance?

Finance checks require a premium vehicle report. This checks against all major UK finance providers to see if there is any outstanding finance on AU14 FEF. If you buy a car with outstanding finance, the finance company can repossess it.

No warranty or guarantee of accuracy is provided for any free data on this page. The data guarantee applies only to information obtained through the purchase of a full check.