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B909 YMU

1985 BMW K100

Silver Petrol 1000cc
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MOT Status

Valid
Expires24 Jun 2026
Tests9 (8 pass, 1 fail)
Pass rate88.9%

Mileage

8,394 mi
Last recorded8,394 miles
Recorded on25 Jun 2025
Typical for 1985 BMW K10061,814 mi

Below or average mileage for this year

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

RegistrationB909 YMU
MakeBMW
ModelK100
Year1985
ColourSilver
Fuel typePetrol
Engine1,000cc
View full BMW K100 reliability data

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MOT History

8 pass 1 fail
Pass 25 Jun 2025 8,394 miles
Pass 13 Jun 2023 8,355 miles
Pass 14 Aug 2020 7,982 miles
Pass 16 Feb 2019 7,584 miles
Pass 21 Nov 2017 5,150 miles
Fail 21 Nov 2017 5,150 miles

Headlamp aim too high (1.6)

Pass 13 Dec 2016 3,969 miles
Pass 5 Sep 2015 3,711 miles
Pass 10 Apr 2013 3,706 miles

How Reliable is the BMW K100?

Based on 1,884 MOT tests across 390 vehicles.

86.6%
Pass Rate
695
Miles/Year
42
Year Lifespan
390
On UK Roads

Top MOT Failure Points

Tyre tread depth is below minimum requirements of 1.0mm 19
shock absorber seal failed and leaking oil 15
Stop lamp does not illuminate immediately a brake applies 15
Roller brake test indicates excessive fluctuation of brake effort 15
Brake pad(s) less than 1.5 mm thick 11
Full BMW K100 reliability report

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B909 YMU is a 1985 BMW K100 in Silver with a 1,000cc petrol engine. This vehicle has been through 9 MOT tests with a personal pass rate of 88.9%.

Across all 1985 BMW K100 models, the average MOT pass rate is 87.4% with a typical mileage of 61,814 miles. This particular vehicle has performed better than the average for its year.

The most common reason a BMW K100 fails its MOT is tyre tread depth is below minimum requirements of 1.0mm, accounting for 19 recorded failures. If you're considering buying B909 YMU, it's worth having these areas checked by a mechanic before committing.

The BMW K100 typically stays on UK roads for around 42 years. At 41 years old, this BMW K100 is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of B909 YMU?

You can check the full history of B909 YMU by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was B909 YMU registered?

B909 YMU is a 1985 BMW K100, first registered on 2 April 1985.

Is B909 YMU safe to buy?

The MOT history for B909 YMU shows 9 tests with a 88.9% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does B909 YMU 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 B909 YMU. 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.