Should I check the MOT history before buying a 2018 Yamaha X Max 300?

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 2018 Yamaha X Max 300?

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 2018 Yamaha X Max 300?

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 2018 Yamaha X Max 300 reliable?

Based on MOT data from 328 vehicles, the 2018 Yamaha X Max 300 has a first-time MOT pass rate of 95.4%, 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 2018 Yamaha X Max 300?

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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Yamaha X Max 300 (2018)

328 real MOT outcomes analysed • 95.4% first-time pass rate

2018 Yamaha X Max 300

CarHunch analysed 328 real MOT records for the 2018 Yamaha X Max 300. 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 Mileage Distribution Still on the Road MOT Averages Colour Breakdown Compare Models

Moderate sample. 328 vehicles on record. Figures are indicative — the specific vehicle's history matters more than these averages.

The 2018 Yamaha X-Max 300 passes its MOT slightly above the UK average at 82.3%, which is a solid result, and dangerous defects are uncommon at just 8.8% of the cohort. This scooter is genuinely reliable for its class and age.

At 13,681 miles average, these machines are running light for a six-year-old vehicle, suggesting either modest commuter use or careful ownership—either way, that's favourable for longevity. The low failure rate of 0.22 per vehicle and modest advisory count of 1.2 mean most issues caught are minor maintenance items rather than structural problems, so if you find one with a clean service history, a pre-purchase inspection of the brakes and suspension will tell you everything you need to know.

The 2018 Yamaha X Max 300 passes its MOT first time more often than most UK vehicles (95.4% vs ~80% average) — and when it does fail, it's usually something minor and cheap to fix.

⚠️ About 1 in 12 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

95.4%

UK average ~80%

Better than average

Dangerous (ever)

8.8%

At least once in MOT history

Check this vehicle

Avg failures / car

0.22

Over 4 tests on record

Low

Typical mileage

11k

Middle half: 5k–18k

For context

✅ Good baseline reliability. A 95.4% first-time pass rate puts this well above the UK average — it's a well-sorted vehicle in this age bracket.

🔍 The dangerous defect figure is real. Most are one-off tyre failures or brake issues — not structural problems. But it's exactly why checking the individual vehicle's history is essential, not optional.

These stats describe 328 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.

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See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 328 Yamaha X Max 300 cars.

Before you buy a 2018 Yamaha X Max 300

Based on MOT data from 328 vehicles — here's what to check.

📋 Check the full MOT history. 8.8% 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

Colour Breakdown

Based on 1,181 Yamaha X Max 300 vehicles registered in the UK — across all years. From DVLA registration records.

Grey 57.2%

676

Blue 22.4%

265

White 13%

154

Bronze 6.6%

Black 0.7%

Mileage Distribution

Most 2018 Yamaha X Max 300 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.

11,156

typical

5,162

low mileage

17,669

high mileage

Half of all 2018 Yamaha X Max 300 vehicles fall between 5,162 and 17,669 miles.

Is the mileage you're seeing normal?

✓ Under 5,162 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.

✓ 5,162–17,669 miles — normal for age. This is where most 2018 Yamaha X Max 300s sit.

⚠ Over 23,853 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2018 Yamaha X Max 300 — Still on the Road

Most 2018 Yamaha X Max 300s are still being driven.

184 vehicles still getting MOTs in 2025 — 73% of the peak remain.

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2021–2025.

MOT History Averages

Avg MOT tests per vehicle

0.22

Avg failures per vehicle

1.2

Avg advisories per vehicle

Other model years — Yamaha X Max 300: All X Max 300 years → Which year to buy? →

2017 2019 2020 2021

Or browse all models: Yamaha →

Compare with another model

See how the 2018 Yamaha X Max 300 stacks up against a rival.

A solid choice — agree?