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S900 SPO

1999 Triumph Thunderbird

Red Petrol 885cc
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MOT Status

Valid
Expires28 May 2027
Tests14 (14 pass, 0 fail)
Pass rate100%

Mileage

7,543 mi
Last recorded7,543 miles
Recorded on29 May 2026
Typical for 1999 Triumph Thunderbird14,415 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

RegistrationS900 SPO
MakeTriumph
ModelThunderbird
Year1999
ColourRed
Fuel typePetrol
Engine885cc

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

14 pass
Pass 29 May 2026 7,543 miles
Pass 28 Apr 2025 6,794 miles
Pass 10 May 2024 6,762 miles
Pass 2 May 2023 6,571 miles
Pass 4 May 2022 5,398 miles
Pass 19 May 2021 4,115 miles
Pass 28 May 2020 3,266 miles
Pass 23 Jun 2016 3,216 miles
Pass 9 Jul 2015 2,429 miles
Pass 10 Jul 2014 2,124 miles
Pass 1 Jul 2013 1,907 miles
Pass 5 Jul 2012 1,715 miles
Pass 19 May 2011 1,582 miles
Pass 8 Apr 2009 1,438 miles

How Reliable is the Triumph Thunderbird?

Based on 66,789 MOT tests across 6,108 vehicles.

89.1%
Pass Rate
540
Miles/Year
31
Year Lifespan
6,108
On UK Roads

Top MOT Failure Points

Tyre tread depth is below minimum requirements of 1.0mm 473
shock absorber seal failed and leaking oil 371
Stop lamp does not illuminate immediately a brake applies 285
Brake pad(s) less than 1.5 mm thick 249
Roller brake test indicates a binding brake 173
Full Triumph Thunderbird reliability report

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S900 SPO is a 1999 Triumph Thunderbird in Red with a 885cc petrol engine. This vehicle has been through 14 MOT tests with a personal pass rate of 100%.

Across all 1999 Triumph Thunderbird models, the average MOT pass rate is 88.6% with a typical mileage of 14,415 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Triumph Thunderbird fails its MOT is tyre tread depth is below minimum requirements of 1.0mm, accounting for 473 recorded failures. If you're considering buying S900 SPO, it's worth having these areas checked by a mechanic before committing.

The Triumph Thunderbird typically stays on UK roads for around 31 years. At 27 years old, this Triumph Thunderbird is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of S900 SPO?

You can check the full history of S900 SPO by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was S900 SPO registered?

S900 SPO is a 1999 Triumph Thunderbird, first registered on 31 December 1999.

Is S900 SPO safe to buy?

The MOT history for S900 SPO shows 14 tests with a 100% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does S900 SPO 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 S900 SPO. 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.