Should I check the MOT history before buying a 2022 Mercedes Benz C 300 Amg Line Prem + 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 2022 Mercedes Benz C 300 Amg Line Prem + 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 2022 Mercedes Benz C 300 Amg Line Prem + 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 2022 Mercedes Benz C 300 Amg Line Prem + MHEV A reliable?

Based on MOT data from 294 vehicles, the 2022 Mercedes Benz C 300 Amg Line Prem + MHEV A has a first-time MOT pass rate of 93.9%, 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 2022 Mercedes Benz C 300 Amg Line Prem + 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 C 300 Amg Line Prem + MHEV A (2022)

294 real MOT outcomes analysed • 93.9% first-time pass rate

2022 Mercedes Benz C 300 Amg Line Prem + MHEV A

CarHunch analysed 294 real MOT records for the 2022 Mercedes Benz C 300 Amg Line Prem + 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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AI Analysis Reliability Overview Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution MOT Averages Colour Breakdown Compare Models

This C 300 AMG Line is performing well above the UK average with an 89.1% first-time pass rate, well ahead of the typical 80%, which signals strong build quality and reliability in its early years. The dangerous defect rate sits at 5.4%, below concerning levels, so safety isn't a red flag here.

At just under 22,000 miles on average for a 2022 model, these cars are running low mileage, which explains the minimal failure rate of 0.12 per vehicle—you're looking at a very young, well-maintained cohort. The modest advisory count of 0.5 per vehicle suggests minor wear items are starting to appear, but nothing systematic; when shopping for one, focus your inspection on the hybrid battery warranty status and whether service history is complete, as gaps could mask underlying electrical issues common to high-tech Mercedes.

We have limited data for the 2022 Mercedes Benz C 300 Amg Line Prem + 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

93.9%

UK average ~80%

Better than average

Dangerous (ever)

5.4%

At least once in MOT history

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Avg failures / car

0.12

Over 1.2 tests on record

Low

Typical mileage

19k

Middle half: 14k–28k

For context

These stats describe 294 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 294 Mercedes Benz C 300 Amg Line Prem + MHEV A cars.

Before you buy a 2022 Mercedes Benz C 300 Amg Line Prem + MHEV A

Based on MOT data from 294 vehicles — here's what to check.

📋 Check the full MOT history. 5.4% 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) (100%)	293	94%	0.12

Colour Breakdown

Based on 1,407 Mercedes Benz C 300 Amg Line Prem + MHEV A vehicles registered in the UK — across all years. From DVLA registration records.

Black 28.4%

400

Blue 24.7%

348

Grey 24%

337

Silver 12.9%

181

White 6.9%

Red 3.1%

Mileage Distribution

Most 2022 Mercedes Benz C 300 Amg Line Prem + 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.

19,484

typical

13,663

low mileage

28,181

high mileage

Half of all 2022 Mercedes Benz C 300 Amg Line Prem + MHEV A vehicles fall between 13,663 and 28,181 miles.

Is the mileage you're seeing normal?

✓ Under 13,663 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.

✓ 13,663–28,181 miles — normal for age. This is where most 2022 Mercedes Benz C 300 Amg Line Prem + MHEV As sit.

⚠ Over 38,044 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

1.2

Avg MOT tests per vehicle

0.12

Avg failures per vehicle

0.5

Avg advisories per vehicle

Other model years — Mercedes Benz C 300 Amg Line Prem + MHEV A: All C 300 Amg Line Prem + MHEV A years → Which year to buy? →

2023 2024 2025

Or browse all models: Mercedes Benz →

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See how the 2022 Mercedes Benz C 300 Amg Line Prem + MHEV A stacks up against a rival.

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