Triumph Daytona Reliability, MOT Pass Rate & Common Faults
Free Triumph Daytona car check
Is the Triumph Daytona reliable? We analysed 136,043 real MOT tests across 13,242 vehicles to find out.
Got a specific Triumph Daytona? Enter the reg for a free check:
The Triumph Daytona is above average for reliability based on real UK MOT data. Common problems include tyre tread depth is below minimum requirements of 1.0mm, stop lamp does not illuminate immediately a brake applies and shock absorber seal failed and leaking oil. Here's everything you need to know before buying a used Triumph Daytona.
Triumph Daytona Number Plates
Number plates registered to a Triumph Daytona. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Triumph Daytona MOT Pass Rate by Year
How likely is a Triumph Daytona to pass its MOT? Here's the pass rate for each registration year, newest first.
Triumph Daytona Problems — What Goes Wrong?
The most common reasons a Triumph Daytona fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Triumph Daytona Common Faults & Problems
These are the most common serious faults found on Triumph Daytona models during MOT testing — flagged as dangerous or major failures that need immediate attention.
Triumph Daytona Mileage — What's Normal?
How many miles does a typical Triumph Daytona owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Triumph Daytona MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Triumph Daytona year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2018 | 56 | 94.6% | 4,372 | 5,662 | 13,390 |
| 2017 | 233 | 92.7% | 3,690 | 6,008 | 11,055 |
| 2016 | 1,157 | 89.1% | 4,955 | 8,042 | 11,809 |
| 2015 | 1,538 | 89.5% | 5,278 | 8,514 | 13,307 |
| 2014 | 2,006 | 88.5% | 5,762 | 9,599 | 14,910 |
| 2013 | 2,524 | 88.9% | 5,877 | 9,580 | 14,284 |
| 2012 | 1,189 | 87.5% | 5,175 | 8,991 | 13,549 |
| 2011 | 2,206 | 88.0% | 5,653 | 9,729 | 15,160 |
| 2010 | 3,046 | 89.0% | 6,425 | 10,401 | 16,136 |
| 2009 | 5,101 | 87.3% | 6,760 | 11,284 | 17,594 |
| 2008 | 3,281 | 88.1% | 7,562 | 12,367 | 17,734 |
| 2007 | 5,541 | 87.5% | 7,296 | 12,233 | 19,225 |
| 2006 | 13,040 | 86.9% | 7,671 | 13,027 | 20,412 |
| 2005 | 9,156 | 86.2% | 8,429 | 13,802 | 21,312 |
| 2004 | 12,611 | 85.0% | 8,735 | 14,375 | 21,730 |
| 2003 | 9,817 | 85.2% | 9,608 | 15,770 | 23,863 |
| 2002 | 6,095 | 86.0% | 9,846 | 15,900 | 24,228 |
| 2001 | 5,687 | 85.8% | 11,880 | 18,596 | 27,006 |
| 2000 | 6,516 | 83.8% | 13,021 | 19,518 | 27,208 |
| 1999 | 9,810 | 84.8% | 13,438 | 19,905 | 28,265 |
How Long Does a Triumph Daytona Last?
Based on 13,242 Triumph Daytona vehicles on UK roads.
Triumph Daytona Mileage Distribution
Total mileage recorded across all Triumph Daytona 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 Daytona
Based on MOT pass rates across all registration years with sufficient test data.
94.6% MOT pass rate from 56 tests
83.0% MOT pass rate from 2,273 tests
The best year to buy a used Triumph Daytona is 2018, which has the highest MOT pass rate at 94.6% across 56 tests. The 1993 model year has the lowest pass rate at 83.0% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Triumph Daytona Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Triumph Daytona THIS CAR | 85.8% | 136,043 | 16,233 mi | 34 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 |
| Reliant Robin | 71% | 50,844 | 43,760 mi | 50 yrs |
Compared to the Triumph Bonneville (90.1% pass rate) and the Triumph Tiger (90.6% pass rate), the Triumph Daytona trails behind on MOT reliability.
Found a Triumph Daytona 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 DaytonaShould you buy a used Triumph Daytona?
The Triumph Daytona has an overall MOT pass rate of 85.8% across 136,043 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 Daytona are tyre tread depth is below minimum requirements of 1.0mm (1,695 recorded failures), stop lamp does not illuminate immediately a brake applies (925), and shock absorber seal failed and leaking oil (777). 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 Daytona 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 Daytona owner drives around 660 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 Daytona models stay on UK roads for around 34 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.