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JLF 660N

1975 Triumph Stag

Blue Petrol 2997cc
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MOT Status

Valid
Expires28 Aug 2026
Tests28 (19 pass, 9 fail)
Pass rate67.9%

Mileage

45,210 mi
Last recorded45,210 miles
Recorded on29 Aug 2025
Typical for 1975 Triumph Stag54,677 mi

Below or average mileage for this year

4 checks still locked for this Triumph
Stolen
Finance
Write-off
Keepers
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Vehicle Details

RegistrationJLF 660N
MakeTriumph
ModelStag
Year1975
ColourBlue
Fuel typePetrol
Engine2,997cc

All premium checks include

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

19 pass 9 fail
Pass 29 Aug 2025 45,210 miles
Pass 28 May 2024 43,790 miles

Nearside Rear Wheel bearing has slight play (5.1.3 (a) (i))

Offside Front Lower Track rod end ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt (2.1.3 (g) (i))

Offside Rear Wheel bearing has slight play (5.1.3 (a) (i))

Pass 23 Jun 2023 41,990 miles

Both front Shock absorber dust covers deteriorated.

Fail 23 Jun 2023 41,990 miles

Both front Shock absorber dust covers deteriorated.

Nearside Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii))

Pass 20 Aug 2021 39,976 miles

Nearside Rear Wheel bearing has slight play (5.1.3 (a) (i))

Pass 7 Aug 2020 39,805 miles
Pass 12 Jul 2019 39,504 miles

Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

Fail 11 Jul 2019 39,501 miles

Fuel system component leaking (6.1.3 (b) (i))

Windscreen washer not working (3.5 (a))

Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

Pass 29 Jun 2018 38,750 miles
Fail 29 Jun 2018 38,750 miles

Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii))

Pass 30 Jun 2017 36,152 miles

Offside Front Front wheel bearing has slight play (2.5.A.3c)

Offside Rear Tyre worn close to the legal limit (4.1.E.1)

Play in steering rack inner joint(s) ()

Pass 10 Jun 2016 33,157 miles

slight wear in steering rack

Fail 2 Jun 2016 33,157 miles

Nearside Front Lower Suspension arm has excessive play in a pin/bush arm inner bush (2.4.G.2)

Nearside Rear wheel bearing has excessive play (2.6.2)

Offside Front wheel bearing rough when rotated (2.5.A.2)

slight wear in steering rack

Fail 24 Jun 2015 32,149 miles

Nearside Front Front position lamp(s) not working (1.1.A.3b)

Pass 24 Jun 2015 32,149 miles
Pass 5 Jul 2014 29,710 miles

slight play in n/s half shaft uj

Fail 7 Jun 2014 29,692 miles

Nearside Front Lower Suspension arm has excessive play in a ball joint (2.4.G.2)

Nearside Registration plate lamp not working (1.1.C.1d)

Nearside rear parking brake recording little or no effort (3.7.B.6a)

Offside Front Lower Suspension arm has excessive play in a ball joint (2.4.G.2)

Offside Registration plate lamp not working (1.1.C.1d)

Offside rear parking brake recording little or no effort (3.7.B.6a)

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

Pass 16 May 2013 26,422 miles

Nearside Rear Rear wheel bearing has slight play (2.6.2)

Fail 11 May 2013 76,422 miles

Brake valve leaking (3.6.A.1)

Nearside Rear wheel bearing has excessive play (2.6.2)

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

Brake hydraulic reservoir fluid close to minimum level (3.6.G.1b)

Pass 19 May 2012 24,611 miles

Nearside Rear wheel bearing has slight play (2.6.2)

Pass 21 May 2011 22,284 miles
Pass 25 May 2010 19,773 miles
Fail 15 May 2010 19,674 miles

Nearside rear parking brake recording little or no effort (3.7.B.6a)

Offside Front Lower Suspension arm has excessive play in a ball joint (2.4.G.2)

Offside rear parking brake recording little or no effort (3.7.B.6a)

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

Pass 6 Jun 2009 19,515 miles

Nearside Rear Rear wheel bearing has slight play (2.6.2)

Offside Rear Rear wheel bearing has slight play (2.6.2)

Steering pivot point has slight play (2.2.B.1g)

bottom coolant hose leaking

Pass 31 May 2008 16,550 miles
Pass 9 Jun 2007 15,014 miles

Offside Front Front wheel bearing has slight play (2.5.A.3c)

Offside Front Track rod end ball joint has slight play (2.2.B.1f)

slight wear in upper and lower steering universal joints

Pass 6 Jun 2006 11,696 miles
Fail 27 May 2006 11,696 miles

Nearside Rear rear parking brake recording little or no effort (3.7.B.6a)

Offside Rear rear parking brake recording little or no effort (3.7.B.6a)

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

How Reliable is the Triumph Stag?

Based on 64,590 MOT tests across 6,070 vehicles.

77.5%
Pass Rate
417
Miles/Year
56
Year Lifespan
6,070
On UK Roads

Top MOT Failure Points

Windscreen washer provides insufficient washer liquid 2,039
Parking brake: efficiency below requirements 1,744
Suspension component mounting prescribed area is excessively corroded 1,507
Stop lamp not working 1,283
brake binding 1,269
Full Triumph Stag reliability report

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JLF 660N is a 1975 Triumph Stag in Blue with a 2,997cc petrol engine. This vehicle has been through 28 MOT tests with a personal pass rate of 67.9%.

Across all 1975 Triumph Stag models, the average MOT pass rate is 76.4% with a typical mileage of 54,677 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

The most common reason a Triumph Stag fails its MOT is windscreen washer provides insufficient washer liquid, accounting for 2,039 recorded failures. If you're considering buying JLF 660N, it's worth having these areas checked by a mechanic before committing.

The Triumph Stag typically stays on UK roads for around 56 years. At 51 years old, this Triumph Stag is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of JLF 660N?

You can check the full history of JLF 660N by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was JLF 660N registered?

JLF 660N is a 1975 Triumph Stag, first registered on 26 March 1975.

Is JLF 660N safe to buy?

The MOT history for JLF 660N shows 28 tests with a 67.9% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does JLF 660N 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 JLF 660N. 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.