£8,000 - £10,000
1973 Triumph Stag Auto
United Kingdom • 18 Feb 2026 • Lot 59
Vehicle Details
AI Listing Summary
This 1973 Triumph Stag, driven 109,594 miles, features its original V8 engine and 4-speed manual transmission. It has a comprehensive history file and recent recommissioning, making it a well-maintained classic.

Condition
7
Good overall, slight wear visible.
/ 10
Automatic
Transmission:
LD23129BW
Chassis No:
Odometer:
109,594 miles
UWP777L
Reg Number:
RHD/LHD:
[RHD/LHD]
Recent recommissioning; hard top; great history file; all original featuresThis 1973 Triumph Stag has been cherished and enjoyed for 45 years, covering 109,594 miles.
It retains its original V8 engine paired with the 4-speed Borg-Warner transmission and features power steering, electric windows and the original interior fittings, all of which reflect the care lavished on this car over decades.A thorough history of MOTs from 1991 through 2018 confirms regular use, and the Stag has recently undergone a comprehensive recommissioning, including a full service in September last year at a cost of £748.
It fires instantly at the turn of a key and delivers a smooth drive accompanied by the characterful V8 burble that enthusiasts will appreciate.The accompanying file of invoices spans the entirety of the car’s 45-year life, highlighting meticulous maintenance and occasional major works, including a £7,226 engine overhaul carried out by a respected local garage in November 1989.
The bodywork ...
Points of note
£250
Lowest Price (Since 2020)
£9,946
Median Price (Since 2020)
£34,875
Highest Price (Since 2020)
World Record
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Bottom 50%
The mid-point of the vehicle's estimate places it in the bottom 50% of sold prices we've ever seen for the Triumph Stag
Lowest Price
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Average Price
The mid-point of the vehicle's estimate places it near the average price we see across all sales for the Triumph Stag
Rare Sale
This vehicle comes to market rarely. In auction records we've only seen [enter number] sold before
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Previous Sales
Gallery

MOT Information
Expired
Expired on Mar 15 2019
Latest MOT Mileage
8,748 miles
Registration Date
1973-06-06
MOT History
Passed
On Mar 16 2018 with 8,748 miles
Passed
On Mar 13 2017 with 8,581 miles
Passed
On Jun 11 2015 with 8,444 miles
Passed
On Jun 12 2014 with 8,150 miles
There were 6 defects noted.
Advisory:
- Nearside Front Anti-roll bar linkage rubber mounting deteriorated but not resulting in excessive movement (2.4.G.2)
- Offside Front Anti-roll bar linkage rubber mounting deteriorated but not resulting in excessive movement (2.4.G.2)
- Nearside Front wheel bearing has slight play (2.5.A.3c)
- Front registration plate deteriorated but not likely to be misread (6.3.1d)
- Rear registration plate deteriorated but not likely to be misread (6.3.1d)
- Exhaust has a minor leak of exhaust gases (7.1.2)
Passed
On Jun 13 2013 with 8,105 miles
Failed
On Oct 19 2010 with 8,079 miles
There was 1 defect noted.
Pass after Rectification at Station:
- Nearside Rear Registration plate lamp not working (1.1.C.1d)
Passed
On Oct 19 2010 with 8,079 miles
Passed
On Aug 28 2009 with 7,938 miles
Failed
On Aug 27 2009 with 7,928 miles
There were 4 defects noted.
Fail:
- Offside Headlamp not working on main beam (1.7.5a)
- Horn is a siren (1.6.2c)
- Offside Rear Subframe mounting prescribed area is excessively corroded (2.4.A.3)
- Nearside Rear Subframe mounting prescribed area is excessively corroded (2.4.A.3)

