Should I check the MOT history before buying a 2001 Mercedes Benz C 320?

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 2001 Mercedes Benz C 320?

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 2001 Mercedes Benz C 320?

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 2001 Mercedes Benz C 320 vehicles have had dangerous defects recorded?

30% 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 2001 Mercedes Benz C 320 reliable?

Based on MOT data from 1,204 vehicles, the 2001 Mercedes Benz C 320 has a first-time MOT pass rate of 75.4%, 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 2001 Mercedes Benz C 320?

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 320 (2001)

1,204 real MOT outcomes analysed • 75.4% first-time pass rate

2001 Mercedes Benz C 320

CarHunch analysed 1,204 real MOT records for the 2001 Mercedes Benz C 320. 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

The 2001 Mercedes-Benz C 320 has a first-time MOT pass rate of 75.4%, sitting 4.6 percentage points below the UK average of 80%, and nearly a third of these cars (30.3%) have recorded dangerous defects—a significant red flag for prospective buyers. This isn't a particularly reliable entry point to Mercedes ownership, especially if you're expecting German engineering to hold up better than the average car of this age.

At 81,092 miles median and 84,640 miles average, these cars have racked up typical mileage for a 23-year-old vehicle, yet they're arriving at MOT with 3.76 failures and 16.5 advisories on average—well above what you'd hope for at this stage. Before buying one, have a pre-purchase inspection focus on suspension, braking components, and electrical systems, as the high advisory count suggests these are the problem areas eating into reliability.

The 2001 Mercedes Benz C 320 has a decent first-time pass rate (75.4%), but a higher-than-average share of vehicles have had serious defects recorded — the individual vehicle's history matters a lot here.

⚠️ 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

75.4%

UK average ~80%

Around average

Dangerous (ever)

30.3%

At least once in MOT history

Check this vehicle

Avg failures / car

3.76

Over 14.6 tests on record

High

Typical mileage

81k

Middle half: 65k–101k

For context

🔧 Average reliability. Passes at roughly the UK rate — not a standout, not a problem vehicle. Individual history makes all the difference.

🔧 Expect consumable spend. An average of 16.5 advisories per vehicle tells you wear items (tyres, brakes) get flagged regularly. Budget for them — they're not surprises.

🔍 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 1,204 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 1,204 Mercedes Benz C 320 cars.

Before you buy a 2001 Mercedes Benz C 320

Based on MOT data from 1,204 vehicles — here's what to check.

📋 Check the full MOT history. 30.3% 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%)	1,193	75.4%	3.76

Colour Breakdown

Based on 4,523 Mercedes Benz C 320 vehicles registered in the UK — across all years. From DVLA registration records.

Silver 51.2%

2,315

Black 18.6%

840

Blue 16.4%

742

Grey 4%

179

Red 2.8%

125

Purple 2.4%

108

White 2%

Green 1.1%

Beige 1.1%

Gold 0.5%

Mileage Distribution

Most 2001 Mercedes Benz C 320 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.

81,092

typical

64,929

low mileage

101,171

high mileage

Half of all 2001 Mercedes Benz C 320 vehicles fall between 64,929 and 101,171 miles.

Is the mileage you're seeing normal?

✓ Under 64,929 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.

✓ 64,929–101,171 miles — normal for age. This is where most 2001 Mercedes Benz C 320s sit.

⚠ Over 136,580 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2001 Mercedes Benz C 320 — Still on the Road

Numbers are thinning — 10% of 2001 Mercedes Benz C 320s are still active.

Numbers are declining — 73 vehicles still getting MOTs in 2025 (10% of peak).

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.

MOT History Averages

14.6

Avg MOT tests per vehicle

3.76

Avg failures per vehicle

16.5

Avg advisories per vehicle

Other model years — Mercedes Benz C 320: All C 320 years → Which year to buy? →

2000 2002 2003 2004 2005 2006 2007 2008 2009

Or browse all models: Mercedes Benz →

Compare with another model

See how the 2001 Mercedes Benz C 320 stacks up against a rival.

Watch for defects — worth knowing