Should I check the MOT history before buying a 2021 Mercedes Benz A 180 SE D?

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 Mercedes Benz A 180 SE D?

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 Mercedes Benz A 180 SE D?

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 Mercedes Benz A 180 SE D reliable?

Based on MOT data from 175 vehicles, the 2021 Mercedes Benz A 180 SE D has a first-time MOT pass rate of 92.6%, 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 Mercedes Benz A 180 SE D?

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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Mercedes Benz A 180 SE D (2021)

175 real MOT outcomes analysed • 92.6% first-time pass rate

2021 Mercedes Benz A 180 SE D

CarHunch analysed 175 real MOT records for the 2021 Mercedes Benz A 180 SE D. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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Reliability Overview Check a Specific Reg Buyer's Checklist Mileage Distribution MOT Averages Compare Models

Limited data for this trim variant. The DVLA records this vehicle under a specific trim-level name with only 175 vehicles on record — some statistics may not be reliable at this sample size.

See the full 2021 MERCEDES-BENZ A (17,002 vehicles)

We have limited data for the 2021 Mercedes Benz A 180 SE D — treat the figures below as indicative rather than definitive.

⚠️ 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

92.6%

UK average ~80%

Better than average

Dangerous (ever)

5.1%

At least once in MOT history

Check this vehicle

Avg failures / car

0.23

Over 2.2 tests on record

Low

Typical mileage

35k

Middle half: 24k–48k

For context

These stats describe 175 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 175 Mercedes Benz A 180 SE D cars.

Before you buy a 2021 Mercedes Benz A 180 SE D

Based on MOT data from 175 vehicles — here's what to check.

📋 Check the full MOT history. 5.1% 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 2021 Mercedes Benz A 180 SE D 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.

34,820

typical

23,967

low mileage

47,671

high mileage

Half of all 2021 Mercedes Benz A 180 SE D vehicles fall between 23,967 and 47,671 miles.

Is the mileage you're seeing normal?

✓ Under 23,967 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.

✓ 23,967–47,671 miles — normal for age. This is where most 2021 Mercedes Benz A 180 SE Ds sit.

⚠ Over 64,355 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

2.2

Avg MOT tests per vehicle

0.23

Avg failures per vehicle

1.5

Avg advisories per vehicle

Other model years — Mercedes Benz A 180 SE D: All A 180 SE D years → Which year to buy? →

2020

Or browse all models: Mercedes Benz →

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