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HPC 666K

1971 MG B GT

White Petrol 1798cc
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MOT Status

Valid
Expires4 Aug 2027
Tests20 (17 pass, 3 fail)
Pass rate85%

Mileage

26,229 mi
Last recorded26,229 miles
Recorded on5 Aug 2026
Typical for 1971 MG B GT39,353 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

RegistrationHPC 666K
MakeMG
ModelB GT
Year1971
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

17 pass 3 fail
Pass 5 Aug 2026 26,229 miles
Fail 4 Aug 2026 26,228 miles

Nearside Rear Shock absorbers has a serious fluid leak (5.3.2 (b))

Offside Rear Suspension component damaged and seriously weakened RUBBER STRAP (5.3.3 (b) (i))

Prop shaft securing bolt loose FRONT OF PROP BOLTS LOOSE (6.1.7 (a) (i))

Pass 12 May 2025 23,712 miles
Pass 29 Aug 2024 23,439 miles
Pass 1 Apr 2021 22,385 miles

Oil leak, but not excessive (8.4.1 (a) (i))

Pass 20 Apr 2018 20,742 miles
Pass 30 Mar 2017 19,969 miles
Fail 27 Mar 2017 19,969 miles

Nearside Rear Shock absorber has a serious fluid leak (2.7.3)

Pass 14 Apr 2016 19,314 miles
Pass 17 Apr 2015 18,292 miles
Pass 3 Apr 2014 17,248 miles
Pass 8 Apr 2013 16,453 miles
Pass 12 Apr 2012 15,754 miles
Pass 18 Apr 2011 14,889 miles
Pass 23 Apr 2010 14,050 miles
Pass 21 Apr 2009 13,406 miles
Fail 21 Apr 2009 13,406 miles

Parking brake: efficiency below requirements (3.7.B.7)

Pass 15 Apr 2008 12,974 miles
Pass 3 Apr 2007 12,377 miles
Pass 20 Apr 2006 11,581 miles

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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HPC 666K is a 1971 MG B GT in White with a 1,798cc petrol engine. This vehicle has been through 20 MOT tests with a personal pass rate of 85%.

Across all 1971 MG B GT models, the average MOT pass rate is 76.3% with a typical mileage of 39,353 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 HPC 666K, 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 55 years old, this MG B GT is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of HPC 666K?

You can check the full history of HPC 666K by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was HPC 666K registered?

HPC 666K is a 1971 MG B GT, first registered on 1 July 1971.

Is HPC 666K safe to buy?

The MOT history for HPC 666K shows 20 tests with a 85% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does HPC 666K 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 HPC 666K. 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.