DVLA verified
MOT valid
Tax valid

TRIUMPH S1977 · 3.0L PETROL

BWS 29S

Vehicle Insight Summary

This 1977 TRIUMPH S is a PETROL vehicle with a 2997cc engine. Currently it has a valid MOT and is taxed for road use. The latest recorded mileage is 46,854.

MOT
Valid
Expires 13/06/2027
Tax
Taxed
Expires 01/06/2027
Fuel
PETROL
Year
1977
Engine
2997cc
Expert AI · Mechanic's Insight
The vehicle currently holds a roadworthy status following a clean pass on 15 June 2026 at 46,854 miles. This represents a significant improvement compared to the major failure in June 2024. While the car previously struggled with multiple mechanical and lighting defects, the most recent inspection indicates no outstanding faults, suggesting the critical issues identified during the previous year's testing have been addressed by the previous owner. The mileage profile is exceptionally low for a 49-year-old Triumph, with only 46,854 miles recorded and an average usage of under 1,000 miles per year. There is a notable four-year gap between the November 2020 and June 2024 tests, during which only 303 miles were recorded. Such low usage often implies the vehicle sits for long periods, which frequently leads to the degradation of rubber components, fluid breakdown, and surface corrosion on braking surfaces, rather than mechanical wear from high mileage. A buyer must conduct a thorough physical inspection of the suspension and braking systems due to recurring advisories. The 2024 tests flagged both the nearside and offside rear suspension arm pins or bushes as worn, alongside a binding offside rear service brake and pitted front discs. Although these passed the June 2026 test, these components are prone to age-related cracking in low-use vehicles. The 2024 failure for a continuous oil leak and inoperative power steering requires a close look at the engine seals and steering pump to ensure these repairs were permanent and not merely temporary fixes.

AI insights are experimental and can be incorrect. All claims should be manually verified.

Free vehicle health score

65
/ 100 · Average

Public record health check: Average.

Based on free DVLA & DVSA signals. Premium checks for stolen/finance/write-off history are locked below.

✓ Valid MOT
✓ Taxed
! Average MOT pass rate (60%)
✗ 1 dangerous defects found recently
A score of 65 doesn't mean it's safe to buy. Private markers don't appear in public data.
Verified Experian Data

Full History Report

Official provenance and safety check for BWS29S

Data provided by Experian
Stolen
Locked
Finance
Locked
Write-off
Locked
Salvage
Locked
Imported
Locked
Exported
Locked
Scrapped
Locked
Destruction
Locked
V5C Logbook
Locked

Premium Data Locked

Unlock the full Experian-powered report to reveal outstanding finance, write-off history, stolen status, and more.

Data provided by Experian

Technical Specifications

AI Intelligence

What's this car worth today?

Get an instant, AI-powered valuation based on live market data, this exact model, and recent auction results.

Full MOT History

MOT data last updated: 6/26/2026, 11:00:40 PM

Expert AI · Mechanic's Insight
The vehicle currently holds a roadworthy status following a clean pass on 15 June 2026 at 46,854 miles. This represents a significant improvement compared to the major failure in June 2024. While the car previously struggled with multiple mechanical and lighting defects, the most recent inspection indicates no outstanding faults, suggesting the critical issues identified during the previous year's testing have been addressed by the previous owner. The mileage profile is exceptionally low for a 49-year-old Triumph, with only 46,854 miles recorded and an average usage of under 1,000 miles per year. There is a notable four-year gap between the November 2020 and June 2024 tests, during which only 303 miles were recorded. Such low usage often implies the vehicle sits for long periods, which frequently leads to the degradation of rubber components, fluid breakdown, and surface corrosion on braking surfaces, rather than mechanical wear from high mileage. A buyer must conduct a thorough physical inspection of the suspension and braking systems due to recurring advisories. The 2024 tests flagged both the nearside and offside rear suspension arm pins or bushes as worn, alongside a binding offside rear service brake and pitted front discs. Although these passed the June 2026 test, these components are prone to age-related cracking in low-use vehicles. The 2024 failure for a continuous oil leak and inoperative power steering requires a close look at the engine seals and steering pump to ensure these repairs were permanent and not merely temporary fixes.

AI insights are experimental and can be incorrect. All claims should be manually verified.

AI Analysis · MOT Narrative

Our records for this Triumph S (BWS 29S) from 1977 show a total of 5 MOT tests between November 2020 and June 2026.

Historically, this vehicle has passed 60% of its MOT tests, totaling 3 passes against 2 fails. This is an average MOT record. Some attention to recurring issues may be beneficial.

The most commonly flagged areas across all MOT tests are: Suspension (4 issues), Brakes (4 issues), Lighting (3 issues), Windscreen (3 issues), Exhaust & Emissions (2 issues). These areas are worth paying attention to when inspecting this vehicle.

There are 8 advisory notices in the MOT history. Advisories are not failures but indicate areas that may need attention in the future.

A total of 8 failure items have been recorded across all tests. Recent failure items include: “Windscreen washer not working (3.5 (a))”; “Emissions unable to be completed (8.2.1.2 (d))”; “Oil leaking continuously from engine posing a serious risk to road safety (8.4.1 (a) (ii))”.

AI insights are experimental and can be incorrect. All claims should be manually verified.

PASS
FAIL
ADVISORY