BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ TRIUMPH/DAYTONA 675 R
Model report · 2005–2025

TRIUMPH DAYTONA 675 R

675cc Petrol Class 2
89.9%
first-time pass rate
5.1%
failed outright
8,839
median miles at test
435
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2014–2023

The DAYTONA 675 R's first-time pass rate has risen 9.4 points since 2014, 87.9% to 97.3%.

79%89%100%2014: 87.9% pass (33 tests)2015: 87.9% pass (66 tests)2016: 84.8% pass (46 tests)2017: 91.7% pass (48 tests)2018: 94.3% pass (35 tests)2019: 90.6% pass (32 tests)2021: 82.4% pass (34 tests)2023: 97.3% pass (37 tests)20142023

What fails on a DAYTONA 675 R

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lighting and signalling
11 27.5
lamps and reflectors
6 15
tyres and wheels
5 12.5
steering and suspension
4 10
reg plates and vin
3 7.5
brakes
3 7.5
suspension
3 7.5
steering
2 5
Identification of the vehicle
2 5
fuel and exhaust
1 2.5

Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects.

How rivals compare

same type, similar capacity, high test volume

On first-time pass rate the DAYTONA 675 R beats 4 of its 4 closest rivals (HONDA CBR600F, YAMAHA YZF-R6, SUZUKI GSXR600).

Rivals share this bike's type and sit within ±30% of its engine capacity, ≥ 5,000 tests. Card colour = better/worse first-time pass rate than the DAYTONA 675 R.

Pass rate by registration year

how each model-year cohort fares · registration year from first use date

Best year to buy used: 2011 (91.3% pass). Weakest: 2012 (89.4%).

89%90%92%2011: 91.3% pass (240 tests)2012: 89.4% pass (179 tests)20112012

First-time pass rate by the year each bike was first registered (cohorts with ≥ 50 tests). Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years.