Should I check the MOT history before buying a 2021 Mercedes Benz Amg C 43 Night Ed Prem + 4m 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 Amg C 43 Night Ed Prem + 4m 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 Amg C 43 Night Ed Prem + 4m 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 Amg C 43 Night Ed Prem + 4m A vehicles have had dangerous defects recorded?

26% 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 2021 Mercedes Benz Amg C 43 Night Ed Prem + 4m A reliable?

Based on MOT data from 213 vehicles, the 2021 Mercedes Benz Amg C 43 Night Ed Prem + 4m A has a first-time MOT pass rate of 89.3%, 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 Amg C 43 Night Ed Prem + 4m 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 Amg C 43 Night Ed Prem + 4m A (2021)

213 real MOT outcomes analysed • 89.3% first-time pass rate

2021 Mercedes Benz Amg C 43 Night Ed Prem + 4m A

CarHunch analysed 213 real MOT records for the 2021 Mercedes Benz Amg C 43 Night Ed Prem + 4m A. 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 Still on the Road MOT Averages Colour Breakdown Compare Models

This Mercedes-AMG is notably more reliable than the UK average, with an 89.3% first-time MOT pass rate versus 80% nationally—a solid endorsement of build quality. However, one in four of these cars (25.8%) has recorded a dangerous defect at some point, which is a genuine concern for a premium performance model and warrants a thorough pre-purchase inspection.

At around 24,000 miles for a three-year-old car, these vehicles are running at typical mileage, and the low failure rate (0.36 per car) suggests owners aren't facing major mechanical problems early on. When issues do arise, they tend to be minor advisory-level concerns rather than failures, but given the 25.8% dangerous defect rate, always have a specialist inspection completed and request full service history before committing to a purchase.

We have limited data for the 2021 Mercedes Benz Amg C 43 Night Ed Prem + 4m A — treat the figures below as indicative rather than definitive.

⚠️ 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

89.3%

UK average ~80%

Better than average

Dangerous (ever)

25.8%

At least once in MOT history

Check this vehicle

Avg failures / car

0.36

Over 2.5 tests on record

Low

Typical mileage

24k

Middle half: 18k–31k

For context

These stats describe 213 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.

Watch for defects — worth knowing

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 213 Mercedes Benz Amg C 43 Night Ed Prem + 4m A cars.

Before you buy a 2021 Mercedes Benz Amg C 43 Night Ed Prem + 4m A

Based on MOT data from 213 vehicles — here's what to check.

📋 Check the full MOT history. 25.8% 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 (99%)	211	89.2%	0.36

Colour Breakdown

Based on 838 Mercedes Benz Amg C 43 Night Ed Prem + 4m A vehicles registered in the UK — across all years. From DVLA registration records.

Black 40.9%

343

Grey 19.1%

160

Blue 15.5%

130

Silver 12.5%

105

White 9.2%

Red 2.7%

Mileage Distribution

Most 2021 Mercedes Benz Amg C 43 Night Ed Prem + 4m 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.

24,060

typical

17,581

low mileage

30,914

high mileage

Half of all 2021 Mercedes Benz Amg C 43 Night Ed Prem + 4m A vehicles fall between 17,581 and 30,914 miles.

Is the mileage you're seeing normal?

✓ Under 17,581 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.

✓ 17,581–30,914 miles — normal for age. This is where most 2021 Mercedes Benz Amg C 43 Night Ed Prem + 4m As sit.

⚠ Over 41,733 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2021 Mercedes Benz Amg C 43 Night Ed Prem + 4m A — Still on the Road

Almost all 2021 Mercedes Benz Amg C 43 Night Ed Prem + 4m As are still on the road.

Strong survival — 205 vehicles still getting MOTs in 2025, 100% of the peak.

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2023–2025.

MOT History Averages

2.5

Avg MOT tests per vehicle

0.36

Avg failures per vehicle

1.1

Avg advisories per vehicle

Other model years — Mercedes Benz Amg C 43 Night Ed Prem + 4m A: All Amg C 43 Night Ed Prem + 4m A years → Which year to buy? →

2022 2023

Or browse all models: Mercedes Benz →

Compare with another model

See how the 2021 Mercedes Benz Amg C 43 Night Ed Prem + 4m A stacks up against a rival.

Watch for defects — worth knowing