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ERB 931T

1979 MG B GT

Orange Petrol 1798cc
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MOT Status

Valid
Expires29 Jul 2027
Tests10 (9 pass, 1 fail)
Pass rate90%

Mileage

30,822 mi
Last recorded30,822 miles
Recorded on14 Jul 2026
Typical for 1979 MG B GT52,668 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

RegistrationERB 931T
MakeMG
ModelB GT
Year1979
ColourOrange
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

9 pass 1 fail
Pass 14 Jul 2026 30,822 miles
Pass 30 Jul 2025 29,579 miles
Pass 12 Jul 2024 27,385 miles
Pass 7 Jul 2023 25,961 miles
Pass 5 Jul 2022 24,089 miles
Pass 22 Jun 2021 22,770 miles
Pass 21 Jul 2020 22,066 miles
Pass 24 Jul 2019 20,792 miles
Pass 22 May 2006 6,092 miles

ns os outer sills rusted under chrom covers ?

Fail 18 May 2006 6,092 miles

Exhaust emissions carbon monoxide content excessive (7.3.B.1a)

Nearside Rear Brake pipe excessively corroded (3.6.B.2c)

Offside Rear Brake pipe excessively corroded (3.6.B.2c)

Windscreen washer provides insufficient washer liquid (8.2.3)

ns os outer sills rusted under chrom covers ?

How Reliable is the MG B GT?

Based on 132,623 MOT tests across 14,879 vehicles.

74.5%
Pass Rate
458
Miles/Year
60
Year Lifespan
14,879
On UK Roads

Top MOT Failure Points

Windscreen washer provides insufficient washer liquid 4,350
Suspension spring mounting prescribed area is excessively corroded 4,119
brake binding 3,855
Parking brake: efficiency below requirements 3,693
Suspension component mounting prescribed area is excessively corroded 3,413
Full MG B GT reliability report

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ERB 931T is a 1979 MG B GT in Orange with a 1,798cc petrol engine. This vehicle has been through 10 MOT tests with a personal pass rate of 90%.

Across all 1979 MG B GT models, the average MOT pass rate is 70.9% with a typical mileage of 52,668 miles. This particular vehicle has performed better than the average for its year.

The most common reason a MG B GT fails its MOT is windscreen washer provides insufficient washer liquid, accounting for 4,350 recorded failures. If you're considering buying ERB 931T, it's worth having these areas checked by a mechanic before committing.

The MG B GT typically stays on UK roads for around 60 years. At 47 years old, this MG B GT is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of ERB 931T?

You can check the full history of ERB 931T by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was ERB 931T registered?

ERB 931T is a 1979 MG B GT, first registered on 31 December 1979.

Is ERB 931T safe to buy?

The MOT history for ERB 931T shows 10 tests with a 90% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does ERB 931T 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 ERB 931T. 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.