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SDC 644R

1976 Triumph Stag

Green Petrol 2997cc
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MOT Status

Valid
Expires13 Apr 2027
Tests23 (18 pass, 5 fail)
Pass rate78.3%

Mileage

61,607 mi
Last recorded61,607 miles
Recorded on14 Apr 2026
Typical for 1976 Triumph Stag57,333 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

RegistrationSDC 644R
MakeTriumph
ModelStag
Year1976
ColourGreen
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

18 pass 5 fail
Pass 14 Apr 2026 61,607 miles

Front Wheel bearing has slight play both (5.1.3 (a) (i))

Fail 14 Apr 2026 61,607 miles

Steering column has excessive movement up and down (2.2.2 (a))

Steering wheel has movement relative to the column indicating looseness (2.2.1 (a) (i))

Windscreen washer not working (3.5 (a))

Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

Stop lamp(s) all not working (4.3.1 (a) (iii)) DANGEROUS

Front Wheel bearing has slight play both (5.1.3 (a) (i))

Pass 4 Mar 2025 61,417 miles
Pass 2 Feb 2024 61,285 miles
Pass 3 Feb 2023 61,187 miles
Pass 13 Oct 2021 61,056 miles
Pass 17 Oct 2020 60,881 miles
Pass 12 Apr 2019 60,003 miles
Pass 20 Apr 2018 59,525 miles
Fail 20 Apr 2018 59,525 miles

Offside Stop lamp not working (1.2.1b)

Pass 13 Apr 2017 59,135 miles

Nearside Rear wheel bearing has slight play (2.6.2)

Steering column top bearing slightly worn (2.1.2c)

Fail 8 Apr 2017 59,134 miles

Exhaust emissions carbon monoxide content excessive (7.3.B.1a)

Exhaust emissions hydrocarbon content excessive (7.3.B.1b)

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

Nearside Rear wheel bearing has slight play (2.6.2)

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

Steering column top bearing slightly worn (2.1.2c)

Pass 9 Apr 2016 58,694 miles

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

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

Steering column top bearing slightly worn (2.1.2c)

Vehicle undersealed

Pass 4 Apr 2015 58,008 miles

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

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

Underside of vehicle has been undersealed, so it is not possible to assertain the full extent of corrosion or repairs

underside of vehicle has some corrosion

Fail 28 Mar 2015 58,005 miles

Nearside Front Windscreen wiper does not clear the windscreen effectively (8.2.2)

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

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

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

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

Underside of vehicle has been undersealed, so it is not possible to assertain the full extent of corrosion or repairs

underside of vehicle has some corrosion

Pass 31 Aug 2013 56,852 miles

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

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

Pass 22 Aug 2012 55,745 miles
Pass 22 Jul 2011 55,315 miles

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

Nearside Rear wheel bearing has slight play (2.6.2)

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

power steering fluid leaking

Pass 22 Jul 2010 55,220 miles

Oil leak

all tyres perishing

both front inner tie rod ends have slight play

coil springs rusty

corrosion around chassis & suspension components

corrosion around front top mounts

slight play in both front wheel bearings

Pass 5 May 2009 55,172 miles
Pass 1 Oct 2007 54,759 miles

complete underside of vehicle including inner wings have been welded

n/s track rod end gaitor split

Fail 28 Sep 2007 54,759 miles

Nearside Rear Brake pipe leaking (3.6.A.1)

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

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

complete underside of vehicle including inner wings have been welded

n/s track rod end gaitor split

Pass 19 Aug 2006 6,872 miles

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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SDC 644R is a 1976 Triumph Stag in Green with a 2,997cc petrol engine. This vehicle has been through 23 MOT tests with a personal pass rate of 78.3%.

Across all 1976 Triumph Stag models, the average MOT pass rate is 75.5% with a typical mileage of 57,333 miles. This particular vehicle has performed better than the average for its year.

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 SDC 644R, 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 50 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 SDC 644R?

You can check the full history of SDC 644R by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was SDC 644R registered?

SDC 644R is a 1976 Triumph Stag, first registered on 1 August 1976.

Is SDC 644R safe to buy?

The MOT history for SDC 644R shows 23 tests with a 78.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does SDC 644R 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 SDC 644R. 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.