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S494 YOX

1998 Aprilia Unknown

Black Petrol 125cc
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MOT Status

Valid
Expires22 Jan 2027
Tests8 (6 pass, 2 fail)
Pass rate75%

Mileage

1,001 mi
Last recorded1,001 miles
Recorded on23 Jan 2026
Typical for 1998 Aprilia Unknown7,998 mi

Below or average mileage for this year

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

RegistrationS494 YOX
MakeAprilia
ModelUnknown
Year1998
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

6 pass 2 fail
Pass 23 Jan 2026 1,001 miles
Pass 29 Mar 2025 670 miles
Pass 14 Mar 2024 22 miles
Fail 14 Mar 2024 22 miles

Nearside Rear Direction indicator not working (4.4.1 (a) (ii))

Rear reflector missing (4.8.2 (a) (ii))

Pass 11 Apr 2023

Rear Brake indicates slight fluctuation of brake effort (1.2.1 (e))

Steering headbearing slightly stiff or notchy (2.2.2 (f) (i))

Pass 2 Oct 2021 8 miles

Front Brake binding but not excessively (1.2.1 (f))

Fail 2 Oct 2021 8 miles

Front Brake binding but not excessively (1.2.1 (f))

Rear reflector missing (4.8.2 (a) (ii))

Pass 15 Aug 2020

How Reliable is the Aprilia Unknown?

Based on 1,434 MOT tests across 552 vehicles.

79.1%
Pass Rate
475
Miles/Year
29
Year Lifespan
552
On UK Roads

Top MOT Failure Points

shock absorber seal failed and leaking oil 10
Full Aprilia Unknown reliability report

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S494 YOX is a 1998 Aprilia Unknown in Black with a 125cc petrol engine. This vehicle has been through 8 MOT tests with a personal pass rate of 75%.

Across all 1998 Aprilia Unknown models, the average MOT pass rate is 88.6% with a typical mileage of 7,998 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 Aprilia Unknown fails its MOT is shock absorber seal failed and leaking oil, accounting for 10 recorded failures. If you're considering buying S494 YOX, it's worth having these areas checked by a mechanic before committing.

The Aprilia Unknown typically stays on UK roads for around 29 years. At 28 years old, this Aprilia Unknown is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of S494 YOX?

You can check the full history of S494 YOX by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was S494 YOX registered?

S494 YOX is a 1998 Aprilia Unknown, first registered on 19 September 1998.

Is S494 YOX safe to buy?

The MOT history for S494 YOX shows 8 tests with a 75% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does S494 YOX 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 S494 YOX. 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.