Suzuki

Suzuki Gsx600 (2004)

134 real MOT outcomes analysed • 85.3% first-time pass rate

2004 Suzuki Gsx600

CarHunch analysed 134 real MOT records for the 2004 Suzuki Gsx600. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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AI Analysis Reliability Overview Common Issues Check a Specific Reg Buyer's Checklist Mileage Distribution Still on the Road MOT Averages Compare Models

The 2004 Suzuki GSX600 passes its MOT slightly better than the UK average at 85.3% versus 80%, which is a good sign—but nearly a quarter of these bikes have recorded a dangerous defect at some point, so you'll want a thorough pre-purchase inspection. That's a material buyer concern that outweighs the above-average pass rate.

These bikes show modest mileage for their age, with a median of just 13,681 miles, suggesting most have been garage-kept rather than commuters. The average of 1.8 failures per test and 6.0 advisories per test points to typical wear items rather than structural problems, so budget for routine maintenance but don't expect unexpected catastrophic repairs.

We have limited data for the 2004 Suzuki Gsx600 — treat the figures below as indicative rather than definitive.

⚠️ Over 1 in 5 of these vehicles have had a dangerous MOT failure at some point — usually tyres or brakes, and often a one-off issue rather than a persistent problem. The group stats won't tell you which one you're looking at.
First-time pass
85.3%
UK average ~80%
Around average
Dangerous (ever)
23.1%
At least once in MOT history
Check this vehicle
Avg failures / car
1.8
Over 12 tests on record
High
Typical mileage
14k
Middle half: 8k–20k
For context

These stats describe 134 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.

Average reliability — agree?

What tends to go wrong

Across 134 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 68.4%
Front Tyre worn close to the legal limit · Rear Tyre worn close to the legal limit · Front Tyre tread depth is below minimum requirements of 1.0mm · …
Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.
Lighting 53.3%
Drive chain slightly loose · Headlamp masks/converters fitted
Usually cheap to fix. Worth confirming all lights work before collecting.
Exhaust & emissions 41.4%
Exhaust noisy · Exhaust is leaking but is not excessively noisey
Brake wear 36.8%
Rear Brake pad(s) close to minimum limit · Rear Brake pad(s) less than 1.5 mm thick · Front Roller brake test indicates slight fluctuation of brake effort · …
Ask the seller when brakes were last serviced. If they don't know, factor in the cost.
Other issues 15.1%
Drive chain worn but not considered excessive
Suspension & steering 12.5%
Nearside Front Shock absorber has a light misting of oil
Harder to spot without a ramp — this is a good reason to book a pre-purchase inspection.

Data covers a 3-year window centred on 2004.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 134 Suzuki Gsx600 cars.

UK

Before you buy a 2004 Suzuki Gsx600

Based on MOT data from 134 vehicles — here's what to check.

  • 📋 Check the full MOT history. 23.1% of these vehicles have had a dangerous defect recorded - recurring advisories often signal problems years before they become failures.
    Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle.
  • 🔍 Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price. Inspection ClickMechanic
  • 📄 Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically. History carVertical Get 20% off via CarHunch

Mileage Distribution

Most 2004 Suzuki Gsx600 vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.

13,681
typical
8,332
low mileage
20,453
high mileage

Half of all 2004 Suzuki Gsx600 vehicles fall between 8,332 and 20,453 miles.

Is the mileage you're seeing normal?
Under 8,332 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.
8,332–20,453 miles — normal for age. This is where most 2004 Suzuki Gsx600s sit.
Over 27,611 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2004 Suzuki Gsx600 — Still on the Road

Numbers are thinning — 53% of 2004 Suzuki Gsx600s are still active.

42 vehicles still getting MOTs in 2025 — 53% of the peak remain.

79 42 2014 2025

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.

MOT History Averages

12
Avg MOT tests per vehicle
1.8
Avg failures per vehicle
6
Avg advisories per vehicle
Other model years — Suzuki Gsx600: All Gsx600 years → Which year to buy? →
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Compare with another model

See how the 2004 Suzuki Gsx600 stacks up against a rival.

Average reliability — agree?