Should I check the MOT history before buying a 2021 Mercedes Benz E 300 Amg Ln Ngt Ed Prm+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 Mercedes Benz E 300 Amg Ln Ngt Ed Prm+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 Mercedes Benz E 300 Amg Ln Ngt Ed Prm+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.

How many 2021 Mercedes Benz E 300 Amg Ln Ngt Ed Prm+mhev A vehicles have had dangerous defects recorded?

22% 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.

Do I need an HPI check when buying a 2021 Mercedes Benz E 300 Amg Ln Ngt Ed Prm+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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Mercedes Benz E 300 Amg Ln Ngt Ed Prm+mhev A (2021)

Q: Is the 2021 Mercedes Benz E 300 Amg Ln Ngt Ed Prm+mhev A reliable?

Based on MOT data from 396 vehicles, the 2021 Mercedes Benz E 300 Amg Ln Ngt Ed Prm+mhev A has a first-time MOT pass rate of 87.8%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

396 real MOT outcomes analysed • 87.8% first-time pass rate

2021 Mercedes Benz E 300 Amg Ln Ngt Ed Prm+mhev A

CarHunch analysed 396 real MOT records for the 2021 Mercedes Benz E 300 Amg Ln Ngt Ed Prm+mhev A. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
Which year to buy? →

On this page

Reliability Overview Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution MOT Averages Colour Breakdown Compare Models

Limited data for this trim variant. The DVLA records this vehicle under a specific trim-level name with only 396 vehicles on record — some statistics may not be reliable at this sample size.

See the full 2021 MERCEDES-BENZ E (1,866 vehicles)

The 2021 Mercedes Benz E 300 Amg Ln Ngt Ed Prm+mhev A passes its MOT first time at roughly the UK average rate (87.8%) — 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

87.8%

UK average ~80%

Around average

Dangerous (ever)

21.5%

At least once in MOT history

Check this vehicle

Avg failures / car

0.33

Over 2.2 tests on record

Low

Typical mileage

24k

Middle half: 17k–34k

For context

✅ Good baseline reliability. A 87.8% 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 396 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?

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 396 Mercedes Benz E 300 Amg Ln Ngt Ed Prm+mhev A cars.

Before you buy a 2021 Mercedes Benz E 300 Amg Ln Ngt Ed Prm+mhev A

Based on MOT data from 396 vehicles — here's what to check.

📋 Check the full MOT history. 21.5% 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

Pass Rate by Fuel Type

Fuel type	Vehicles	Pass rate	Avg failures
Hybrid Electric (Clean) (93%)	369	87.8%	0.33

Colour Breakdown

Based on 836 Mercedes Benz E 300 Amg Ln Ngt Ed Prm+mhev A vehicles registered in the UK — across all years. From DVLA registration records.

Black 34.9%

292

Grey 19.9%

166

Silver 13.4%

112

White 13%

109

Blue 10.4%

Red 7.2%

Green 1.2%

Mileage Distribution

Most 2021 Mercedes Benz E 300 Amg Ln Ngt Ed Prm+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.

23,840

typical

17,166

low mileage

33,600

high mileage

Half of all 2021 Mercedes Benz E 300 Amg Ln Ngt Ed Prm+mhev A vehicles fall between 17,166 and 33,600 miles.

Is the mileage you're seeing normal?

✓ Under 17,166 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.

✓ 17,166–33,600 miles — normal for age. This is where most 2021 Mercedes Benz E 300 Amg Ln Ngt Ed Prm+mhev As sit.

⚠ Over 45,360 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

0.33

Avg failures per vehicle

Avg advisories per vehicle

Other model years — Mercedes Benz E 300 Amg Ln Ngt Ed Prm+mhev A: All E 300 Amg Ln Ngt Ed Prm+mhev A years → Which year to buy? →

2022 2023

Or browse all models: Mercedes Benz →

Compare with another model

See how the 2021 Mercedes Benz E 300 Amg Ln Ngt Ed Prm+mhev A stacks up against a rival.

Average reliability — agree?