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S817 AHT

1998 Triumph Daytona

Blue Petrol 955cc
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MOT Status

Valid
Expires3 Sep 2026
Tests21 (19 pass, 2 fail)
Pass rate90.5%

Mileage

28,026 mi
Last recorded28,026 miles
Recorded on29 Aug 2025
Typical for 1998 Triumph Daytona21,167 mi

Above average mileage for this year

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

RegistrationS817 AHT
MakeTriumph
ModelDaytona
Year1998
ColourBlue
Fuel typePetrol
Engine955cc

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 2 fail
Pass 29 Aug 2025 28,026 miles
Pass 2 Sep 2024 28,006 miles
Pass 25 Aug 2023 27,934 miles
Pass 23 Aug 2022 27,925 miles
Pass 23 Aug 2021 27,851 miles
Pass 4 Sep 2020 27,798 miles
Pass 12 Apr 2019 27,698 miles
Pass 18 Apr 2018 27,689 miles
Pass 3 Apr 2017 27,551 miles
Pass 26 Apr 2016 27,542 miles
Pass 29 Apr 2015 27,333 miles
Pass 28 Apr 2014 27,152 miles
Pass 24 Apr 2013 27,078 miles
Pass 17 Apr 2012 26,905 miles
Pass 18 Apr 2011 26,138 miles
Pass 26 Apr 2010 25,142 miles
Pass 27 Apr 2009 25,034 miles
Fail 27 Apr 2009 25,034 miles

Headlamp aim too low (1.6)

Pass 30 Apr 2008 24,738 miles
Fail 30 Apr 2008 24,727 miles

Nearside Front Direction indicator obscured (1.5.1a)

Offside Front Direction indicator obscured (1.5.1a)

Pass 6 May 2006 24,131 miles

One of two rear position lamps not working

How Reliable is the Triumph Daytona?

Based on 136,043 MOT tests across 13,242 vehicles.

85.8%
Pass Rate
660
Miles/Year
34
Year Lifespan
13,242
On UK Roads

Top MOT Failure Points

Tyre tread depth is below minimum requirements of 1.0mm 1,695
Stop lamp does not illuminate immediately a brake applies 925
shock absorber seal failed and leaking oil 777
Brake pad(s) less than 1.5 mm thick 759
Headlamp aim too low 534
Full Triumph Daytona reliability report

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S817 AHT is a 1998 Triumph Daytona in Blue with a 955cc petrol engine. This vehicle has been through 21 MOT tests with a personal pass rate of 90.5%.

Across all 1998 Triumph Daytona models, the average MOT pass rate is 83.9% with a typical mileage of 21,167 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Triumph Daytona fails its MOT is tyre tread depth is below minimum requirements of 1.0mm, accounting for 1,695 recorded failures. If you're considering buying S817 AHT, it's worth having these areas checked by a mechanic before committing.

The Triumph Daytona typically stays on UK roads for around 34 years. At 28 years old, this Triumph Daytona is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of S817 AHT?

You can check the full history of S817 AHT by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was S817 AHT registered?

S817 AHT is a 1998 Triumph Daytona, first registered on 17 September 1998.

Is S817 AHT safe to buy?

The MOT history for S817 AHT shows 21 tests with a 90.5% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does S817 AHT 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 S817 AHT. 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.