Should I check the MOT history before buying a 2022 Mercedes Benz C 300 Amg Line D MHEV Auto?

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 D MHEV Auto?

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 D MHEV Auto?

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 D MHEV Auto reliable?

Based on MOT data from 106 vehicles, the 2022 Mercedes Benz C 300 Amg Line D MHEV Auto has a first-time MOT pass rate of 93.2%, 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 D MHEV Auto?

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 D MHEV Auto (2022)

106 real MOT outcomes analysed • 93.2% first-time pass rate

2022 Mercedes Benz C 300 Amg Line D MHEV Auto

CarHunch analysed 106 real MOT records for the 2022 Mercedes Benz C 300 Amg Line D MHEV Auto. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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This 2022 C 300 AMG Line D hybrid diesel hits the mark with a 90.6% first-time pass rate, comfortably ahead of the UK's 80% average, and only 6.6% of vehicles have ever recorded a dangerous defect—a reassuringly low figure. The car is fundamentally reliable in its core systems.

At just under 31,500 miles on average, these are lightly-used examples, which explains the strong MOT performance; the real test will come as mileage climbs. The low failure rate (0.19 per vehicle) and modest advisory count (0.7 per vehicle) suggest the hybrid diesel powertrain is holding up well so far, though you should factor in Mercedes' typically premium servicing costs when budgeting ownership.

We have limited data for the 2022 Mercedes Benz C 300 Amg Line D MHEV Auto — 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

93.2%

UK average ~80%

Better than average

Dangerous (ever)

6.6%

At least once in MOT history

Check this vehicle

Avg failures / car

0.19

Over 1.5 tests on record

Low

Typical mileage

29k

Middle half: 23k–38k

For context

These stats describe 106 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 106 Mercedes Benz C 300 Amg Line D MHEV Auto cars.

Before you buy a 2022 Mercedes Benz C 300 Amg Line D MHEV Auto

Based on MOT data from 106 vehicles — here's what to check.

📋 Check the full MOT history. 6.6% 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 2022 Mercedes Benz C 300 Amg Line D MHEV Auto 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.

29,407

typical

22,957

low mileage

38,386

high mileage

Half of all 2022 Mercedes Benz C 300 Amg Line D MHEV Auto vehicles fall between 22,957 and 38,386 miles.

Is the mileage you're seeing normal?

✓ Under 22,957 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.

✓ 22,957–38,386 miles — normal for age. This is where most 2022 Mercedes Benz C 300 Amg Line D MHEV Autos sit.

⚠ Over 51,821 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

1.5

Avg MOT tests per vehicle

0.19

Avg failures per vehicle

0.7

Avg advisories per vehicle

Compare with another model

See how the 2022 Mercedes Benz C 300 Amg Line D MHEV Auto stacks up against a rival.

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