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£8,000 (Est: £4,500 - £5,500)
1973 MG B GT
UK • 29 Oct 2026 • Lot 444
Vehicle Details
AI Listing Summary
This 1973 MGB GT, a three-owner vehicle since new, sold for £8,000 against a £4,500-£5,500 estimate. Recent extensive mechanical work was completed in May 2026, including cylinder head reconditioning and replacement of key cooling and braking components, with an MOT valid until May 2027.
Condition
7
The car is described as having a sound body, sills, and floors, with paintwork that presents well but is not concours. It has undergone significant recent mechanical work including cylinder head reconditioning, replacement of radiator, water pump, hoses, batteries, brake components, and carb float bowls. While mechanically sound with recent servicing, the paintwork not being concours and the presence of Rostyle wheels suggest it falls into the 'Very Good' category, requiring minor reconditioning for a higher finish.
/ 10
51,488 miles
NKY 880M
1973
Auction
Manual
LHD
United Kingdom
Description
Mileage: Please refer to the video for the mileage showing Make: MG Model: B GT Registration: NKY 880M
Engine Size (cc): 1798 Year of Manufacture: 1973 Date First Registered: 15/10/1973 MOT Expiry Date: 14/05/2027 Current V5: YES Location: PICKERING You can view from: Wednesday 21 October 2026 - Tuesday 27 October 2026
Price Analysis vs Other B GTs
£312
Lowest Price (Since 2020)
£5,500
Median Price (Since 2020)
£66,190
Highest Price (Since 2020)
World Record
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Highest 30% of Past Sales
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Previous B GT Sales
MOT Information
Valid
Expires on 14th May 2027
Latest MOT mileage:
51,448 miles
MOT History
Passed
On 15th May 2026, 51,448 miles
There was 1 defect noted.
Advisory:
- Exhaust has a minor leak of exhaust gases back box (6.1.2 (a))
Passed
On 22nd Jul 2014, 51,423 miles
There were 3 defects noted.
Advisory:
- Exhaust emits blue smoke during acceleration (7.3.A.2c)
User Entered:
- handbrake warning light not working
- ignition light not working
Failed
On 14th Jul 2014, 51,422 miles
There were 7 defects noted.
Fail:
- Horn not working (1.6.2a)
- Offside rear brake binding (3.7.B.1)
- Exhaust has a major leak of exhaust gases (7.1.2)
- Brakes imbalanced across an axle (3.7.B.5b)
Advisory:
- Exhaust emits blue smoke during acceleration (7.3.A.2c)
User Entered:
- handbrake warning light not working
- ignition light not working
Passed
On 23rd May 2013, 51,303 miles
There were 2 defects noted.
User Entered:
- offside rear foot brake slightly lazy
- park brake nearing end of travel
MOT Mileage Trend
Gallery

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Auction House Headquarters
Mathewsons
Pickering Road, Thornton-le-Dale, Pickering, Yorkshire, YO18 7LH
Operating from Pickering, North Yorkshire, Mathewsons is a physical auction house dealing in classic, vintage, and modern classic vehicles. They hold regular live auctions and provide vehicle consignment services.







































