Should I check the MOT history before buying a 2002 Suzuki Gn125?

Yes. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. A full MOT history analysis will highlight patterns that a single test result won't reveal.

What corrosion should I look for when inspecting a 2002 Suzuki Gn125?

Check brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that is expensive to fix and can fail an MOT.

How are tyres and brakes typically on a 2002 Suzuki Gn125?

Tyres and brakes are the most common advisory items on vehicles of this age. Budget for replacement if they are near the limit, and factor this into your offer price.

How many 2002 Suzuki Gn125 vehicles have had dangerous defects recorded?

22% of these vehicles have had a dangerous defect recorded. Search the registration on CarHunch — the full MOT history will show exactly what was flagged and whether it was resolved.

Is the 2002 Suzuki Gn125 reliable?

Based on MOT data from 115 vehicles, the 2002 Suzuki Gn125 has a first-time MOT pass rate of 81.1%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

What are common problems with the 2002 Suzuki Gn125?

The most frequently recorded MOT issues on the 2002 Suzuki Gn125 are: Rear Tyre worn close to the legal limit (45.5% of vehicles), Drive chain worn but not considered excessive (34.6% of vehicles), Drive chain slightly loose (31.4% of vehicles). These figures are based on actual MOT test records — search a specific registration on CarHunch to see its individual history.

Do I need an HPI check when buying a 2002 Suzuki Gn125?

Yes. The MOT history will not show outstanding finance, insurance write-offs, or stolen status. An HPI check covers these areas and should be part of any used car purchase.

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Suzuki Gn125 (2002)

115 real MOT outcomes analysed • 81.1% first-time pass rate

2002 Suzuki Gn125

CarHunch analysed 115 real MOT records for the 2002 Suzuki Gn125. 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 2002 Suzuki GN125 passes its MOT slightly above the UK average at 81.1%, which is reassuring, but one in five of these bikes have recorded a dangerous defect at some point—a red flag worth taking seriously on a nearly two-decade-old machine. Petrol versus diesel comparison isn't relevant here, but the 21.7% dangerous defect rate does suggest mechanical inspection should be thorough before purchase.

At 17,000 miles on average, these bikes are running low mileage for their age, which typically indicates lighter use and potentially less wear—though that also means some may have sat idle for periods. The average of 2.0 failures and 5.8 advisories per test tells you routine maintenance items are the main issue rather than catastrophic problems, so budget for brake lines, exhaust work, and general servicing, and always get a pre-purchase inspection focused on the fuel and ignition systems where age-related failures tend to cluster on older small-capacity bikes.

We have limited data for the 2002 Suzuki Gn125 — 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

81.1%

UK average ~80%

Around average

Dangerous (ever)

21.7%

At least once in MOT history

Check this vehicle

Avg failures / car

Over 9.6 tests on record

High

Typical mileage

14k

Middle half: 9k–22k

For context

These stats describe 115 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 115 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 45.5%

Rear Tyre worn close to the legal limit · Front Tyre worn close to the legal limit · Rear 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.

Other issues 34.6%

Drive chain worn but not considered excessive · Drive chain excessively loose · Drive chain worn to excess · …

Lighting 31.4%

Drive chain slightly loose · Rear Drive chain sprocket slightly worn · Headlamp aim too high · …

Usually cheap to fix. Worth confirming all lights work before collecting.

Brake wear 18.8%

Front Brake pad(s) close to minimum limit · Front Brake pad(s) less than 1.5 mm thick

Ask the seller when brakes were last serviced. If they don't know, factor in the cost.

Suspension & steering 14.1%

Rear wheel bearings have slight free play · Steering movement slightly 'notchy' · Nearside Front shock absorber has light misting of stanchion

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 2002.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 115 Suzuki Gn125 cars.

Before you buy a 2002 Suzuki Gn125

Based on MOT data from 115 vehicles — here's what to check.

📋 Check the full MOT history. 21.7% 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 →
📄 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 Get 20% off via CarHunch

Mileage Distribution

Most 2002 Suzuki Gn125 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.

14,060

typical

8,655

low mileage

21,719

high mileage

Half of all 2002 Suzuki Gn125 vehicles fall between 8,655 and 21,719 miles.

Is the mileage you're seeing normal?

✓ Under 8,655 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.

✓ 8,655–21,719 miles — normal for age. This is where most 2002 Suzuki Gn125s sit.

⚠ Over 29,320 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2002 Suzuki Gn125 — Still on the Road

Numbers are thinning — 25% of 2002 Suzuki Gn125s are still active.

Numbers are declining — 14 vehicles still getting MOTs in 2025 (25% of peak).

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

9.6

Avg MOT tests per vehicle

Avg failures per vehicle

5.8

Avg advisories per vehicle

Other model years — Suzuki Gn125: All Gn125 years → Which year to buy? →

1994 1995 1996 1997 1999 2000 2003 2005 2006

Or browse all models: Suzuki →

Compare with another model

See how the 2002 Suzuki Gn125 stacks up against a rival.

Average reliability — agree?