Should I check the MOT history before buying a 2000 Mercedes Benz Cl 500?

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 2000 Mercedes Benz Cl 500?

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 2000 Mercedes Benz Cl 500?

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 2000 Mercedes Benz Cl 500 vehicles have had dangerous defects recorded?

32% 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 2000 Mercedes Benz Cl 500 reliable?

Based on MOT data from 737 vehicles, the 2000 Mercedes Benz Cl 500 has a first-time MOT pass rate of 76.4%, 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 2000 Mercedes Benz Cl 500?

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.

CarHunch

Get Started

Mercedes Benz Cl 500 (2000)

737 real MOT outcomes analysed • 76.4% first-time pass rate

2000 Mercedes Benz Cl 500

CarHunch analysed 737 real MOT records for the 2000 Mercedes Benz Cl 500. 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

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 2000 Mercedes-Benz CL 500 falls slightly short of the UK average MOT pass rate at 76.4%, and nearly a third of these cars (32.2%) have recorded a dangerous defect at some point, which is a material concern for a used buyer. The high rate of serious issues reflects the age and complexity of this luxury coupé rather than a design flaw unique to the model.

At nearly 89,000 miles on average, these cars have covered reasonable mileage for their age, but they're racking up an average of 3.75 failures and 21.7 advisories per test—well above typical wear-and-tear. Before purchasing, get a pre-buy inspection from a Mercedes specialist, as electrical gremlins and suspension components on this generation are common failure points and expensive to repair.

The 2000 Mercedes Benz Cl 500 has a decent first-time pass rate (76.4%), 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

76.4%

UK average ~80%

Around average

Dangerous (ever)

32.2%

At least once in MOT history

Check this vehicle

Avg failures / car

3.75

Over 15 tests on record

High

Typical mileage

87k

Middle half: 70k–105k

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 21.7 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 737 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 737 Mercedes Benz Cl 500 cars.

Before you buy a 2000 Mercedes Benz Cl 500

Based on MOT data from 737 vehicles — here's what to check.

📋 Check the full MOT history. 32.2% 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%)	732	76.4%	3.74

Colour Breakdown

Based on 4,209 Mercedes Benz Cl 500 vehicles registered in the UK — across all years. From DVLA registration records.

Silver 44.9%

1,889

Black 29.2%

1,227

Blue 16.4%

690

Grey 4.6%

194

Red 1.4%

Green 1%

White 0.9%

Purple 0.8%

Gold 0.4%

Maroon 0.3%

Beige 0.3%

Mileage Distribution

Most 2000 Mercedes Benz Cl 500 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.

87,084

typical

70,220

low mileage

105,098

high mileage

Half of all 2000 Mercedes Benz Cl 500 vehicles fall between 70,220 and 105,098 miles.

Is the mileage you're seeing normal?

✓ Under 70,220 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.

✓ 70,220–105,098 miles — normal for age. This is where most 2000 Mercedes Benz Cl 500s sit.

⚠ Over 141,882 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2000 Mercedes Benz Cl 500 — Still on the Road

Numbers are thinning — 22% of 2000 Mercedes Benz Cl 500s are still active.

Numbers are declining — 105 vehicles still getting MOTs in 2025 (22% 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

Avg MOT tests per vehicle

3.75

Avg failures per vehicle

21.7

Avg advisories per vehicle

Other model years — Mercedes Benz Cl 500: All Cl 500 years → Which year to buy? →

2001 2002 2003 2004 2005 2007 2008 2009 2010

Or browse all models: Mercedes Benz →

Compare with another model

See how the 2000 Mercedes Benz Cl 500 stacks up against a rival.

Watch for defects — worth knowing