Should I check the MOT history before buying a 2006 Mercedes Clk200 K Avantgarde 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 2006 Mercedes Clk200 K Avantgarde 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 2006 Mercedes Clk200 K Avantgarde 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 2006 Mercedes Clk200 K Avantgarde Auto reliable?

Based on MOT data from 116 vehicles, the 2006 Mercedes Clk200 K Avantgarde Auto has a first-time MOT pass rate of 78.7%, 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 2006 Mercedes Clk200 K Avantgarde 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 Clk200 K Avantgarde Auto (2006)

116 real MOT outcomes analysed • 78.7% first-time pass rate

2006 Mercedes Clk200 K Avantgarde Auto

CarHunch analysed 116 real MOT records for the 2006 Mercedes Clk200 K Avantgarde Auto. 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 MOT Averages Compare Models

This 2006 Mercedes CLK200 K is a serious reliability concern: a 9.5% first-time pass rate compared to the UK average of 80% means nearly every example tested fails its MOT. The petrol versions show a 0% pass rate, indicating systematic faults across the cohort rather than isolated problems.

At an average mileage of 93,967 miles for an 18-year-old car, these CLKs are typical in terms of wear, yet they're still racking up 0.19 failures per vehicle on average—a sign that age-related deterioration is catching up fast. Before viewing one, get a pre-purchase inspection focused on the engine bay and suspension, and factor in immediate repair costs to your budget.

We have limited data for the 2006 Mercedes Clk200 K Avantgarde Auto — treat the figures below as indicative rather than definitive.

First-time pass

78.7%

UK average ~80%

Around average

Dangerous (ever)

At least once in MOT history

Check this vehicle

Avg failures / car

0.19

Over 1.5 tests on record

Low

These stats describe 116 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.

Average reliability — agree?

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 116 Mercedes Clk200 K Avantgarde Auto cars.

Before you buy a 2006 Mercedes Clk200 K Avantgarde Auto

Based on MOT data from 116 vehicles — here's what to check.

📋 Check the full MOT history. 0% 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