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£2,725 (Est: £3,000 - £4,000)

1975 MG B Roadster

WB & Sons • UK • 24 Oct 2026

Market Position:

Lowest 10% of Past Sales

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£2,725 (Est: £3,000 - £4,000)

1975 MG B Roadster

UK • 24 Oct 2026 • Lot 3

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Vehicle Details

AI Listing Summary

This 1975 MG B Roadster, sold for £2,725, features a desirable removable hardtop, wire wheel conversion, and a recent engine and gearbox replacement. With 40,000 miles showing and MOT/tax exemption, it comes with a substantial history file and heritage certificate, indicating good care over its long-term ownership.

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Condition 

7

The car has had significant work done recently, including a new gearbox and engine in 2015, and a new fuel pump in 2022. It also features a chrome bumper conversion and wire wheel conversion. However, it is a 1975 model and the description does not explicitly state it is in 'excellent' or 'outstanding' condition, suggesting some wear typical for its age and type. The MOT exemption also implies it is not inspected annually for roadworthiness, though the long-term keeper and extensive history file suggest good care.

/ 10

40,000 miles

GHN5365065G

RHD

United Kingdom

Manual

KPG818P

1975

Auction

£2,725 (Est: £3,000 - £4,000)

1975 MG B Roadster

WB & Sons • UK • 24 Oct 2026

Market Position:

Lowest 10% of Past Sales

Track live values and receive listing alerts

Description

Registration: KPG818P VIN: GHN5365065G Mileage Showing: 40,000 Transmission: Manual MOT: Exempt Number of Keys: 2 V5 on Site: Yes HPI Check: Clear

Price Analysis vs Other B Roadsters

£655

Lowest Price (Since 2020)

£7,115

Median Price (Since 2020)

£69,680

Highest Price (Since 2020)

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World Record

If this vehicle sells at the mid-point of its estimate it will set a new world record for the [enter model]

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Lowest 10% of Past Sales

Compared to previous sales, the sale price placed this vehicle in the lowest 10% of past sales for the B Roadster.

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Lowest Price

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Average Price

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Rare Sale

This vehicle comes to market rarely. In auction records we've only seen [enter number] sold before

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Previous B Roadster Sales

MOT Information

Expired

Expired on 26th Mar 2026

Latest MOT mileage:

40,004 miles

MOT History

Passed

On 27th Mar 2025, 40,004 miles

There were 3 defects noted.

Advisory:
- Nearside Rear Leaf spring has slight wear in a shackle pin and/or bush (5.3.4 (a) (i))
- Nearside Front Brake disc worn, but not excessively (1.1.14 (a) (i))
- Offside Front Brake disc worn, but not excessively (1.1.14 (a) (i))

Passed

On 3rd Aug 2018, 37,404 miles


Passed

On 31st Jul 2017, 36,415 miles


Failed

On 27th Jul 2017, 36,415 miles

There were 5 defects noted.

Fail:
- Registration plate lamp not working (1.1.C.1d)
- Nearside Rear position lamp(s) not working (1.1.A.3b)
- Offside Front position lamp(s) not working (1.1.A.3b)
- Offside Front Shock absorber has a serious fluid leak (2.7.3)
- Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings (6.1.B.2)

MOT Mileage Trend

Gallery

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Auction House Headquarters

WB & Sons

Samson Close, Killingworth, Newcastle upon Tyne, Tyne and Wear, NE12 6DX

Based in Newcastle upon Tyne, Tyne and Wear, WB & Sons is a physical auction house dealing in classic, vintage, and modern classic vehicles. They hold regular live auctions and offer vehicle consignment services.

Insurance

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