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S798 XON

1998 Triumph Speed

Green Petrol 885cc
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MOT Status

Valid
Expires24 Mar 2027
Tests18 (18 pass, 0 fail)
Pass rate100%

Mileage

53,729 mi
Last recorded53,729 miles
Recorded on16 Mar 2026
Typical for 1998 Triumph Speed21,069 mi

Significantly above average — investigate

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

RegistrationS798 XON
MakeTriumph
ModelSpeed
Year1998
ColourGreen
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

18 pass
Pass 16 Mar 2026 53,729 miles
Pass 27 Feb 2025 53,497 miles

Exhaust noisy (8.1.1 (a))

Horn audio requirements just met

Rear Tyre worn close to the legal limit (5.2.3 (e))

Pass 19 Mar 2024 51,988 miles
Pass 25 Mar 2023 51,098 miles
Pass 25 Mar 2022 50,339 miles
Pass 6 Mar 2021 49,993 miles
Pass 10 Oct 2019 49,539 miles
Pass 25 Jun 2018 48,986 miles
Pass 9 Aug 2016 48,889 miles
Pass 24 Jun 2015 48,352 miles
Pass 13 Jul 2013 48,061 miles

Drive chain slightly loose (6.2.1d)

Pass 16 Jul 2012 47,273 miles
Pass 16 Sep 2011 45,804 miles
Pass 3 Sep 2010 42,129 miles

Rear Drive chain slightly loose (6.2.1d)

Rear Exhaust noisy (7.1.2)

Rear Rear wheel bearings have slight free play (2.4.A.2c)

Pass 8 Sep 2009 36,496 miles

Nearside Rear Drive chain slightly loose (6.2.1d)

Pass 4 Sep 2008 32,202 miles

Rear Rear wheel bearings have slight free play (2.4.A.2c)

Pass 21 Sep 2007 27,970 miles

Steering movement slightly 'notchy' (2.2.1a)

Pass 8 Sep 2006 23,506 miles

How Reliable is the Triumph Speed?

Based on 21,422 MOT tests across 3,997 vehicles.

89.6%
Pass Rate
774
Miles/Year
32
Year Lifespan
3,997
On UK Roads

Top MOT Failure Points

shock absorber seal failed and leaking oil 72
Stop lamp does not illuminate immediately a brake applies 67
Tyre tread depth is below minimum requirements of 1.0mm 57
Brake pad(s) less than 1.5 mm thick 55
Roller brake test indicates a binding brake 40
Full Triumph Speed reliability report

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S798 XON is a 1998 Triumph Speed in Green with a 885cc petrol engine. This vehicle has been through 18 MOT tests with a personal pass rate of 100%.

Across all 1998 Triumph Speed models, the average MOT pass rate is 83.2% with a typical mileage of 21,069 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Triumph Speed fails its MOT is shock absorber seal failed and leaking oil, accounting for 72 recorded failures. If you're considering buying S798 XON, it's worth having these areas checked by a mechanic before committing.

The Triumph Speed typically stays on UK roads for around 32 years. At 28 years old, this Triumph Speed is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of S798 XON?

You can check the full history of S798 XON by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was S798 XON registered?

S798 XON is a 1998 Triumph Speed, first registered on 31 December 1998.

Is S798 XON safe to buy?

The MOT history for S798 XON shows 18 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 S798 XON 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 S798 XON. 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.