Triumph Thruxton Reliability, MOT Pass Rate & Common Faults
Free Triumph Thruxton car check
Is the Triumph Thruxton reliable? We analysed 30,642 real MOT tests across 4,139 vehicles to find out.
Got a specific Triumph Thruxton? Enter the reg for a free check:
The Triumph Thruxton is above average for reliability based on real UK MOT data. Common problems include tyre tread depth is below minimum requirements of 1.0mm, reflector on motorcycle missing and brake pad(s) less than 1.5 mm thick. Here's everything you need to know before buying a used Triumph Thruxton.
Triumph Thruxton Number Plates
Number plates registered to a Triumph Thruxton. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Triumph Thruxton MOT Pass Rate by Year
How likely is a Triumph Thruxton to pass its MOT? Here's the pass rate for each registration year, newest first.
Triumph Thruxton Problems — What Goes Wrong?
The most common reasons a Triumph Thruxton fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Triumph Thruxton Common Faults & Problems
These are the most common serious faults found on Triumph Thruxton models during MOT testing — flagged as dangerous or major failures that need immediate attention.
Triumph Thruxton Mileage — What's Normal?
How many miles does a typical Triumph Thruxton owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Triumph Thruxton MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Triumph Thruxton year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2020 | 160 | 90.6% | 1,596 | 3,118 | 5,308 |
| 2019 | 1,170 | 93.9% | 2,168 | 3,672 | 6,319 |
| 2018 | 1,609 | 91.7% | 2,735 | 4,898 | 8,073 |
| 2017 | 2,608 | 92.8% | 3,022 | 5,019 | 8,120 |
| 2016 | 5,075 | 91.2% | 3,363 | 5,717 | 8,918 |
| 2015 | 1,511 | 91.3% | 2,752 | 5,003 | 8,643 |
| 2014 | 1,807 | 89.5% | 3,184 | 5,251 | 9,445 |
| 2013 | 1,562 | 89.4% | 3,346 | 5,945 | 10,390 |
| 2012 | 748 | 90.1% | 3,805 | 7,304 | 13,092 |
| 2011 | 1,119 | 89.5% | 3,756 | 6,418 | 12,002 |
| 2010 | 1,179 | 89.2% | 4,649 | 7,961 | 13,377 |
| 2009 | 1,602 | 90.6% | 4,141 | 7,114 | 11,260 |
| 2008 | 1,909 | 90.0% | 4,420 | 8,439 | 13,544 |
| 2007 | 1,489 | 90.9% | 4,503 | 7,548 | 11,445 |
| 2006 | 1,607 | 88.6% | 4,982 | 8,860 | 16,500 |
| 2005 | 2,060 | 89.7% | 4,404 | 7,888 | 13,442 |
| 2004 | 3,070 | 89.2% | 5,112 | 9,277 | 16,174 |
How Long Does a Triumph Thruxton Last?
Based on 4,139 Triumph Thruxton vehicles on UK roads.
Triumph Thruxton Mileage Distribution
Total mileage recorded across all Triumph Thruxton MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.
Best Year to Buy a Used Triumph Thruxton
Based on MOT pass rates across all registration years with sufficient test data.
93.9% MOT pass rate from 1,170 tests
88.6% MOT pass rate from 1,607 tests
The best year to buy a used Triumph Thruxton is 2019, which has the highest MOT pass rate at 93.9% across 1,170 tests. The 2006 model year has the lowest pass rate at 88.6% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Triumph Thruxton Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Triumph Thruxton THIS CAR | 90.5% | 30,642 | 6,411 mi | 22 yrs |
| Triumph Bonneville | 90.1% | 235,206 | 7,823 mi | 53 yrs |
| Triumph Tiger | 90.6% | 196,853 | 17,026 mi | 32 yrs |
| Triumph Sprint | 87.3% | 158,613 | 21,242 mi | 33 yrs |
| Mitsubishi 3000 | 69.7% | 22,742 | 96,421 mi | 36 yrs |
Compared to the Triumph Bonneville (90.1% pass rate) and the Triumph Tiger (90.6% pass rate), the Triumph Thruxton sits in the middle of the pack on MOT reliability.
Found a Triumph Thruxton you like?
Run a full vehicle history check on the specific car. See finance, stolen, write-off, mileage and MOT data for that exact vehicle.
Check a specific Triumph ThruxtonShould you buy a used Triumph Thruxton?
The Triumph Thruxton has an overall MOT pass rate of 90.5% across 30,642 real MOT tests — comfortably above the UK average, which puts it among the more reliable models on UK roads.
The most common problems on the Triumph Thruxton are tyre tread depth is below minimum requirements of 1.0mm (70 recorded failures), reflector on motorcycle missing (59), and brake pad(s) less than 1.5 mm thick (58). These are the faults most likely to cause an MOT failure on this model, so check for them carefully on any test drive or pre-purchase inspection. Many are wear-and-tear items that can be budgeted for, but a car that's already failing on multiple fronts may signal neglected maintenance.
On the safety side, the most frequently flagged dangerous fault is tyre tread depth is below minimum requirements of 1.0mm. Dangerous faults cause an immediate MOT failure and mean the vehicle is not roadworthy until repaired. If you're viewing a Triumph Thruxton with an expired or recently passed MOT, ask the seller whether any dangerous faults were found and fixed during the last test.
A typical Triumph Thruxton owner drives around 524 miles per year. If the car you're looking at is significantly above this, expect more wear on suspension, brakes and tyres. If it's well below, the vehicle may have been sitting unused — check for perished rubber, corroded discs and stale fluids.
In terms of longevity, most Triumph Thruxton models stay on UK roads for around 22 years — a strong showing that suggests solid build quality and readily available parts. If you're buying one that's already approaching that window, the data suggests it has plenty of life left provided it's been maintained.
Before committing to a purchase, we recommend running a full vehicle history check on the specific car. This will reveal any outstanding finance, stolen markers, write-off history and mileage discrepancies that the seller may not disclose — and that the MOT data alone can't tell you.