Should I check the MOT history before buying a 2021 Land Rover Defender Hard Top S D MHEV A?

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 Land Rover Defender Hard Top S D MHEV A?

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 Land Rover Defender Hard Top S D MHEV A?

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 Land Rover Defender Hard Top S D MHEV A reliable?

Based on MOT data from 147 vehicles, the 2021 Land Rover Defender Hard Top S D MHEV A has a first-time MOT pass rate of 94.7%, 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 Land Rover Defender Hard Top S D MHEV A?

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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Land Rover Defender Hard Top S D MHEV A (2021)

147 real MOT outcomes analysed • 94.7% first-time pass rate

2021 Land Rover Defender Hard Top S D MHEV A

CarHunch analysed 147 real MOT records for the 2021 Land Rover Defender Hard Top S D MHEV A. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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This 2021 Defender diesel has a 94.7% first-time pass rate, well ahead of the 80% UK average, which is a strong sign of build quality. The 7.5% dangerous defect rate is comfortably below the red-flag threshold, so you're not buying into systemic safety issues.

At 44,439 miles average for a three-year-old vehicle, these are normally driven cars rather than garage queens, yet they're proving tough: only 0.16 failures per vehicle suggests the diesel engine and drivetrain are holding up well. Before committing, ask the seller for full MOT history to check whether advisories have been addressed—the 1.1 per vehicle average is typical, but tracking patterns will tell you if previous owners actually maintained their cars.

We have limited data for the 2021 Land Rover Defender Hard Top S D MHEV A — 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

94.7%

UK average ~80%

Better than average

Dangerous (ever)

7.5%

At least once in MOT history

Check this vehicle

Avg failures / car

0.16

Over 2.2 tests on record

Low

Typical mileage

41k

Middle half: 33k–54k

For context

These stats describe 147 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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Spot recurring advisories, hidden issues, and how it compares to 147 Land Rover Defender Hard Top S D MHEV A cars.

Before you buy a 2021 Land Rover Defender Hard Top S D MHEV A

Based on MOT data from 147 vehicles — here's what to check.

📋 Check the full MOT history. 7.5% 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 Land Rover Defender Hard Top S D MHEV A 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.

41,220

typical

32,771

low mileage

54,337

high mileage

Half of all 2021 Land Rover Defender Hard Top S D MHEV A vehicles fall between 32,771 and 54,337 miles.

Is the mileage you're seeing normal?

✓ Under 32,771 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.

✓ 32,771–54,337 miles — normal for age. This is where most 2021 Land Rover Defender Hard Top S D MHEV As sit.

⚠ Over 73,354 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

0.16

Avg failures per vehicle

1.1

Avg advisories per vehicle

Other model years — Land Rover Defender Hard Top S D MHEV A: All Defender Hard Top S D MHEV A years → Which year to buy? →

2022 2024 2025

Or browse all models: Land Rover →

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