Should I check the MOT history before buying a 2018 Honda Nss?

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 Honda Nss?

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 Honda Nss?

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 2018 Honda Nss vehicles have had dangerous defects recorded?

23% 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 2018 Honda Nss reliable?

Based on MOT data from 803 vehicles, the 2018 Honda Nss has a first-time MOT pass rate of 91.7%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

What are common problems with the 2018 Honda Nss?

The most frequently recorded MOT issues on the 2018 Honda Nss are: Front Tyre worn close to the legal limit (29.9% of vehicles), Rear Tyre worn close to the legal limit (29.8% of vehicles), Steering headbearing slightly stiff or notchy (28.8% 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 2018 Honda Nss?

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 (2018)

803 real MOT outcomes analysed • 91.7% first-time pass rate

2018 Honda Nss

CarHunch analysed 803 real MOT records for the 2018 Honda Nss. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
Which year to buy? →

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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 Colour Breakdown Compare Models

The 2018 Honda NSS posts a first-time pass rate of 84.6%, comfortably ahead of the UK average of 80%, which is a solid endorsement—though the 22.9% of vehicles that have ever recorded a dangerous defect is a notable concern for buyers, suggesting some safety-critical issues do occur in this cohort. The median mileage sits at 16,678, which is modest for a six-year-old vehicle, indicating many examples have been lightly used; however, the average of 0.41 failures per test suggests most cars breeze through with only minor issues, while the 1.9 advisories per vehicle point to gradual wear in non-critical areas rather than structural problems. When shopping for one, get a pre-purchase inspection that specifically flags the braking and suspension systems, as these are where dangerous defects tend to surface in this model.

The 2018 Honda Nss passes its MOT first time at roughly the UK average rate (91.7%) — solid but worth checking this vehicle's history carefully.

⚠️ 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

91.7%

UK average ~80%

Better than average

Dangerous (ever)

22.9%

At least once in MOT history

Check this vehicle

Avg failures / car

0.41

Over 4.1 tests on record

Low

Typical mileage

17k

Middle half: 9k–31k

For context

✅ Good baseline reliability. A 91.7% first-time pass rate puts this well above the UK average — it's a well-sorted vehicle in this age bracket.

🔧 Expect consumable spend. An average of 1.9 advisories per vehicle tells you wear items (tyres, brakes) get flagged regularly. Budget for them — they're not surprises.

🔍 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 803 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 803 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 29.9%

Front Tyre worn close to the legal limit · Rear 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.

Suspension & steering 28.8%

Steering headbearing slightly stiff or notchy · Steering headbearing excessively stiff or notchy

Harder to spot without a ramp — this is a good reason to book a pre-purchase inspection.

Brake wear 26.5%

Rear Brake pad(s) close to minimum limit · Front Brake pad(s) close to minimum limit · Front Brake pad(s) less than 1.0 mm thick · …

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

Other issues 11.2%

COVID-19 6 MONTH EXTENSION

Data covers a 3-year window centred on 2018.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 803 Honda Nss cars.

Before you buy a 2018 Honda Nss

Based on MOT data from 803 vehicles — here's what to check.

📋 Check the full MOT history. 22.9% 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 5,760 Honda Nss vehicles registered in the UK — across all years. From DVLA registration records.

Black 28%

1,610

Silver 23.9%

1,378

White 22.9%

1,317

Red 9.6%

553

Grey 8.8%

507

Blue 6.9%

395

Mileage Distribution

Most 2018 Honda Nss 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.

16,678

typical

8,697

low mileage

31,450

high mileage

Half of all 2018 Honda Nss vehicles fall between 8,697 and 31,450 miles.

Is the mileage you're seeing normal?

✓ Under 8,697 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.

✓ 8,697–31,450 miles — normal for age. This is where most 2018 Honda Nsss sit.

⚠ Over 42,457 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2018 Honda Nss — Still on the Road

Most 2018 Honda Nsss are still being driven.

485 vehicles still getting MOTs in 2025 — 75% 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

4.1

Avg MOT tests per vehicle

0.41

Avg failures per vehicle

1.9

Avg advisories per vehicle

Other model years — Honda Nss: All Nss years → Which year to buy? →

2014 2015 2016 2017 2019 2020

Or browse all models: Honda →

Compare with another model

See how the 2018 Honda Nss stacks up against a rival.

Average reliability — agree?