Should I check the MOT history before buying a 2021 Honda Nss 350 A M?

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 2021 Honda Nss 350 A M?

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 2021 Honda Nss 350 A M?

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 2021 Honda Nss 350 A M reliable?

Based on MOT data from 439 vehicles, the 2021 Honda Nss 350 A M has a first-time MOT pass rate of 96.5%, 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 2021 Honda Nss 350 A M?

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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Honda Nss 350 A M (2021)

439 real MOT outcomes analysed • 96.5% first-time pass rate

2021 Honda Nss 350 A M

CarHunch analysed 439 real MOT records for the 2021 Honda Nss 350 A M. 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 MOT Averages Colour Breakdown Compare Models

Moderate sample. 439 vehicles on record. Figures are indicative — the specific vehicle's history matters more than these averages.

This 2021 Honda NSS 350 A-M passes its first MOT at 86.2%, comfortably above the UK average of 80%, suggesting it's a reliable proposition for buyers—though the 5.2% that have suffered dangerous defects is worth noting during your inspection. The median mileage of just 6,388 miles is remarkably low for a three-year-old machine, indicating these are lightly used, which aligns with the minimal failure rate of 0.09 per vehicle.

With fewer than half an advisory per bike on average, these scooters are straightforward to maintain. Before purchasing, ask the seller for full service history and have an independent inspection focus on corrosion and brake systems, since even low-mileage machines can develop hidden issues if stored poorly.

The 2021 Honda Nss 350 A M passes its MOT first time more often than most UK vehicles (96.5% vs ~80% average) — and when it does fail, it's usually something minor and cheap to fix.

⚠️ Around 1 in 20 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

96.5%

UK average ~80%

Better than average

Dangerous (ever)

5.2%

At least once in MOT history

Check this vehicle

Avg failures / car

0.09

Over 1.9 tests on record

Low

Typical mileage

Middle half: 3k–13k

For context

✅ Good baseline reliability. A 96.5% 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 439 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 439 Honda Nss 350 A M cars.

Before you buy a 2021 Honda Nss 350 A M

Based on MOT data from 439 vehicles — here's what to check.

📋 Check the full MOT history. 5.2% 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 (97%)	427	96.4%	0.09

Colour Breakdown

Based on 442 Honda Nss 350 A M vehicles registered in the UK — across all years. From DVLA registration records.

Grey 50.5%

223

Blue 39.1%

173

Black 5.4%

White 5%

Mileage Distribution

Most 2021 Honda Nss 350 A M 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.

6,388

typical

3,360

low mileage

12,523

high mileage

Half of all 2021 Honda Nss 350 A M vehicles fall between 3,360 and 12,523 miles.

Is the mileage you're seeing normal?

✓ Under 3,360 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.

✓ 3,360–12,523 miles — normal for age. This is where most 2021 Honda Nss 350 A Ms sit.

⚠ Over 16,906 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

MOT History Averages

1.9

Avg MOT tests per vehicle

0.09

Avg failures per vehicle

0.5

Avg advisories per vehicle

Compare with another model

See how the 2021 Honda Nss 350 A M stacks up against a rival.

A solid choice — agree?