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GTB 624B

1977 MG B

Green Petrol 1798cc
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MOT Status

Valid
Expires21 Apr 2027
Tests5 (3 pass, 2 fail)
Pass rate60%

Mileage

72,490 mi
Last recorded72,490 miles
Recorded on22 Apr 2026
Typical for 1977 MG B40,549 mi

Significantly above average — investigate

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

RegistrationGTB 624B
MakeMG
ModelB
Year1977
ColourGreen
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

3 pass 2 fail
Pass 22 Apr 2026 72,490 miles
Pass 18 Feb 2021 69,756 miles
Fail 18 Feb 2021 69,756 miles

Nearside Rear Wheel bearing has excessive play (5.1.3 (a) (i))

Offside Rear Wheel bearing has excessive play (5.1.3 (a) (i))

Steering wheel has movement relative to the column indicating looseness (2.2.1 (a) (i))

Fail 22 Jan 2021 69,740 miles

Exhaust emissions carbon monoxide content excessive (8.2.1.2 (b))

Nearside Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii))

Parking brake efficiency below requirements (1.4.2 (a) (i))

Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c))

Pass 15 Jun 2018 69,630 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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GTB 624B is a 1977 MG B in Green with a 1,798cc petrol engine. This vehicle has been through 5 MOT tests with a personal pass rate of 60%.

Across all 1977 MG B models, the average MOT pass rate is 73.1% with a typical mileage of 40,549 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 MG B fails its MOT is windscreen washer provides insufficient washer liquid, accounting for 5,224 recorded failures. If you're considering buying GTB 624B, 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 49 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 GTB 624B?

You can check the full history of GTB 624B by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was GTB 624B registered?

GTB 624B is a 1977 MG B, first registered on 31 December 1977.

Is GTB 624B safe to buy?

The MOT history for GTB 624B shows 5 tests with a 60% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does GTB 624B 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 GTB 624B. 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.