What is Mercedes CLK Lifespan?

The estimated lifespan of a Mercedes CLK is 139,000 miles, before reaching the life expectancy upper limit. Factors such as ULEZ compliance and BHP are major factors when looking into a vehicle's lifespan.

We calculated all of the below figures by getting average mileage from scrapped vehicles of this exact make, model, year and fuel type. We then get an accurate sum by taking into account deviations such as insurance write-offs.

Also check reliability ratings for the Mercedes CLK.

See the lifespan for your Mercedes CLK

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Service history
Dealer & service records
MOT records
Past & current MOT data
Write-off check
Check for insurance write-offs
Finance check
Outstanding finance & theft checks

Why is Lifespan Important?

When it comes to choosing a Mercedes CLK, it's essential to think beyond the exterior and engine. Understanding a vehicle's recall history and expected lifespan plays a crucial role in making a wise decision.

Benefits of Understanding Vehicle Lifespan

Saving Money: Choosing a car that lasts longer means more value for your money and fewer unexpected expenses.
Environmental Impact: A longer-lasting vehicle means fewer resources used in manufacturing replacements.
Reliability: Understanding typical lifespans helps you plan maintenance and avoid breakdown surprises.
Resale Value: Models known for longevity typically retain better resale values.

Important Note

Please note these lifespan averages are guidelines, and factors like emissions and outstanding finance can affect a vehicle's roadworthiness before or after the estimated mileage. Always get a full vehicle check before purchasing.

Mercedes CLK Lifespan by Year & Fuel Type

Fuel Type	Year	Est. Lifespan	Avg Mileage (Scrapped)	Sample Size
Petrol	2009	123,907 miles	77,442 miles	1,065 vehicles
Diesel	2007	121,275 miles	75,797 miles	667 vehicles
Diesel	2003	126,653 miles	79,158 miles	1,213 vehicles
Petrol	2003	124,061 miles	77,538 miles	3,363 vehicles
Petrol	2002	128,998 miles	80,624 miles	4,141 vehicles
Petrol	1998	139,325 miles	87,078 miles	1,479 vehicles

Other Mercedes Lifespans

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Mercedes CLK data from VehicleScore®

VehicleScore® has analysed 184 Mercedes CLK vehicles in its dataset.

Typical VehicleScore®: 500
Median mileage: 94,701 miles
MOT pass rate: 75.8%
MOT tests analysed: 4,081
Typical CO2: 229 g/km
Common engine size: 1,796 cc

Statistics are calculated from vehicles analysed by VehicleScore®. Figures use unique vehicles rather than the number of searches. The MOT pass rate uses tests with a pass or fail result. Other recorded results stay in the test count and are left out of the pass rate. Samples vary by metric.

Data updated: 12 October 2026

Vehicles analysed: 184

MOT tests analysed: 4,081