Should I check the MOT history before buying a 2004 Suzuki En 125?

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 2004 Suzuki En 125?

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 2004 Suzuki En 125?

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.

Is the 2004 Suzuki En 125 reliable?

Based on MOT data from 120 vehicles, the 2004 Suzuki En 125 has a first-time MOT pass rate of 76.1%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

Do I need an HPI check when buying a 2004 Suzuki En 125?

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 En 125 (2004)

120 real MOT outcomes analysed • 76.1% first-time pass rate

2004 Suzuki En 125

CarHunch analysed 120 real MOT records for the 2004 Suzuki En 125. 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 Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Compare Models

The 2004 Suzuki EN 125 fails its MOT first time in nearly 40% of cases—well below the UK average of 80%—and nearly one in five have recorded dangerous defects, which should give any buyer pause. With an average of 1.81 failures per vehicle and 4.7 advisories, these bikes are genuinely high-maintenance propositions that demand serious mechanical know-how or reliable access to a good technician.

At just over 13,000 miles on average, these bikes show typical mileage for their age, so wear and tear is the honest culprit behind the poor pass rates rather than exceptional abuse. Before buying, insist on a full MOT history check going back as far as possible, and budget for immediate repairs—this is a bike you'll need to get right before you ride it.

We have limited data for the 2004 Suzuki En 125 — treat the figures below as indicative rather than definitive.

⚠️ Around 1 in 8 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

76.1%

UK average ~80%

Around average

Dangerous (ever)

18.3%

At least once in MOT history

Check this vehicle

Avg failures / car

1.81

Over 7.2 tests on record

High

Typical mileage

11k

Middle half: 7k–18k

For context

These stats describe 120 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?

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 120 Suzuki En 125 cars.

Before you buy a 2004 Suzuki En 125

Based on MOT data from 120 vehicles — here's what to check.

📋 Check the full MOT history. 18.3% 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

Pass Rate by Fuel Type

Fuel type	Vehicles	Pass rate	Avg failures
Petrol (99%)	119	76.3%	1.81

Mileage Distribution

Most 2004 Suzuki En 125 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.

11,098

typical

6,986

low mileage

18,336

high mileage

Half of all 2004 Suzuki En 125 vehicles fall between 6,986 and 18,336 miles.

Is the mileage you're seeing normal?

✓ Under 6,986 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.

✓ 6,986–18,336 miles — normal for age. This is where most 2004 Suzuki En 125s sit.

⚠ Over 24,753 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 En 125 — Still on the Road

Numbers are thinning — 46% of 2004 Suzuki En 125s are still active.

Numbers are declining — 16 vehicles still getting MOTs in 2025 (46% 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

7.2

Avg MOT tests per vehicle

1.81

Avg failures per vehicle

4.7

Avg advisories per vehicle

Other model years — Suzuki En 125: All En 125 years → Which year to buy? →

2005 2006 2007

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Average reliability — agree?