BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025

SUZUKI DR600

589cc Petrol Class 2
77.3%
first-time pass rate
12.7%
failed outright
37,037
median miles at test
1,266
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2005–2025

The DR600's first-time pass rate has held steady since 2005 (86.5% → 86.8%).

60%80%100%2005: 86.5% pass (37 tests)2006: 73.3% pass (120 tests)2007: 67.0% pass (91 tests)2008: 71.9% pass (89 tests)2009: 72.9% pass (85 tests)2010: 72.8% pass (81 tests)2011: 74.7% pass (95 tests)2012: 67.9% pass (81 tests)2013: 75.0% pass (60 tests)2014: 76.8% pass (56 tests)2015: 77.8% pass (63 tests)2016: 87.8% pass (41 tests)2017: 82.4% pass (51 tests)2018: 79.4% pass (34 tests)2019: 90.3% pass (31 tests)2020: 83.9% pass (31 tests)2021: 94.0% pass (50 tests)2022: 76.7% pass (43 tests)2023: 89.8% pass (49 tests)2024: 85.0% pass (40 tests)2025: 86.8% pass (38 tests)20052025

Pass rate by mileage

how the DR600's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage DR600 passes first time 69.4% of the time; by 50k that's 76.1%.

67%77%87%0k: 69.4% pass (62 tests)10k: 77.3% pass (110 tests)20k: 77.7% pass (269 tests)30k: 83.7% pass (282 tests)40k: 73.5% pass (291 tests)50k: 76.1% pass (138 tests)0k30k50k

First-time pass rate by odometer reading at test, 10,000-mile bands for this model. Mileage is the strongest reliability signal. See the full curve.

What fails on a DR600

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lighting and signalling
183 37.3 1.9×
brakes
94 19.1 1.2×
steering and suspension
83 16.9 1.6×
tyres and wheels
33 6.7 1.0×
drive system
28 5.7 2.2×
lamps and reflectors
21 4.3 0.5×
reg plates and vin
16 3.3 2.2×
fuel and exhaust
15 3.1 1.5×
body and structure
13 2.6 1.8×
driving controls
5 1 1.7×

Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects. "vs all bikes" is how often this model's tests record a defect in the group, as a multiple of the all-bike rate.

How rivals compare

same type, similar capacity, high test volume

On first-time pass rate the DR600 beats 0 of its 4 closest rivals (KAWASAKI ZX-6R, SUZUKI GSF600, YAMAHA FZS600).

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 DR600.

Pass rate by registration year

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

Best year to buy used: 1989 (87.3% pass). Weakest: 1987 (68.4%).

65%78%91%1985: 77.7% pass (224 tests)1986: 75.3% pass (279 tests)1987: 68.4% pass (263 tests)1988: 80.8% pass (120 tests)1989: 87.3% pass (71 tests)1990: 69.2% pass (52 tests)198519881990

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.

SUZUKI DR600 FAQ

answers computed from the data above · terms in the glossary

Is the SUZUKI DR600 reliable?

The SUZUKI DR600 is less reliable than average for its class: 77.3% of its 1,266 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #4012 of 5426 models.

What does a DR600 fail its MOT on most?

lighting and signalling — 37% of all defects recorded against failed DR600 tests.

What is the best year of DR600 to buy used?

By first-time pass rate, 1989-registered examples do best (87.3%) and 1987 worst (68.4%). Condition and history still trump the year.

How many miles will a DR600 last?

The median DR600 shows 37,037 miles at test, and examples around 50k miles still pass 76.1% of the time — mileage alone rarely kills one.