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B539 UDB

1985 MG B

White Petrol 1798cc
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MOT Status

Valid
Expires15 Feb 2027
Tests2 (2 pass, 0 fail)
Pass rate100%

Mileage

12,199 mi
Last recorded12,199 miles
Recorded on16 Feb 2026
Typical for 1985 MG B20,177 mi

Below or average mileage for this year

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

RegistrationB539 UDB
MakeMG
ModelB
Year1985
ColourWhite
Fuel typePetrol
Engine1,798cc

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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

2 pass
Pass 16 Feb 2026 12,199 miles
Pass 11 Jul 2006 11,821 miles

How Reliable is the MG B?

Based on 191,608 MOT tests across 19,443 vehicles.

78.1%
Pass Rate
381
Miles/Year
63
Year Lifespan
19,443
On UK Roads

Top MOT Failure Points

Windscreen washer provides insufficient washer liquid 5,224
brake binding 4,089
Parking brake: efficiency below requirements 3,715
Stop lamp not working 3,343
Steering rack gaiter split 2,887
Full MG B reliability report

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B539 UDB is a 1985 MG B in White with a 1,798cc petrol engine. This vehicle has been through 2 MOT tests with a personal pass rate of 100%.

Across all 1985 MG B models, the average MOT pass rate is 78.8% with a typical mileage of 20,177 miles. This particular vehicle has performed better than the average for its year.

The most common reason a MG B fails its MOT is windscreen washer provides insufficient washer liquid, accounting for 5,224 recorded failures. If you're considering buying B539 UDB, it's worth having these areas checked by a mechanic before committing.

The MG B typically stays on UK roads for around 63 years. At 41 years old, this MG B is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of B539 UDB?

You can check the full history of B539 UDB by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was B539 UDB registered?

B539 UDB is a 1985 MG B, first registered on 6 February 1985.

Is B539 UDB safe to buy?

The MOT history for B539 UDB shows 2 tests with a 100% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does B539 UDB 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 B539 UDB. 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.