Mercedes CLK230 Valuation: 82 ads analysed

Market overviewWhat is the fair price of a used Mercedes CLK230? We have 82 for sale. Prices from £1,250 to £2,995. See variants (Avantgarde, Elegance) and check the valuation.

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1 / 4

Used (2000) Mercedes CLK230 Avantgarde | Super price

Avantgarde 2dr Tip Auto 2.3

  • 2000
  • 69,000 miles
  • Trim levelAvantgarde
  • 2.3L Petrol
  • Coupe
  • Automatic
  • Details
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Super price

£1,250
Dealer
CF11 9LJ Cardiff
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1 / 4

Used (1999) Mercedes CLK230 Avantgarde | Good price

Avantgarde 2dr Tip Auto 2.3

  • 1999
  • 117,000 miles
  • Trim levelAvantgarde
  • 2.3L Petrol
  • Coupe
  • Automatic
  • Details
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Good price

£1,125
Dealer
CF11 9LJ Cardiff
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1 / 3

Used (1999) Mercedes CLK230 Avantgarde | Good price

Avantgarde 2dr Tip Auto 2.3

  • 1999
  • 117,000 miles
  • Trim levelAvantgarde
  • 2.3L Petrol
  • Coupe
  • Automatic
  • Details
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Good price

£1,395
Dealer
CF11 9LJ Cardiff
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1 / 4

Used (2000) Mercedes CLK230 Avantgarde | Good price

Avantgarde 2dr Tip Auto 2.3

  • 2000
  • 90,000 miles
  • Trim levelAvantgarde
  • 2.3L Petrol
  • Coupe
  • Automatic
  • Details
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Good price

£1,795
Dealer
CF11 9LJ Cardiff
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1 / 4

Used (2001) Mercedes CLK230 Avantgarde | Good price

Avantgarde 2dr Tip Auto 2.3

  • 2001
  • 82,000 miles
  • Trim levelAvantgarde
  • 2.3L Petrol
  • Coupe
  • Automatic
  • Details
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Good price

£1,750
Dealer
CF11 9LJ Cardiff
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1 / 4

Used (2000) Mercedes CLK230 Avantgarde | Good price

Avantgarde 2dr Tip Auto 2.3

  • 2000
  • 77,000 miles
  • Trim levelAvantgarde
  • 2.3L Petrol
  • Coupe
  • Automatic
  • Details
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Good price

£1,800
Dealer
CF11 9LJ Cardiff
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1 / 4

Used (1999) Mercedes CLK230 Avantgarde | Good price

Avantgarde 2dr Tip Auto 2.3

  • 1999
  • 48,000 miles
  • Trim levelAvantgarde
  • 2.3L Petrol
  • Coupe
  • Automatic
  • Details
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Good price

£2,995
Dealer
CF11 9LJ Cardiff
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1 / 4

Used (1999) Mercedes CLK230 Avantgarde | Good price

Avantgarde 2dr Tip Auto 2.3

  • 1999
  • 71,000 miles
  • Trim levelAvantgarde
  • 2.3L Petrol
  • Coupe
  • Automatic
  • Details
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Good price

£2,495
Dealer
CF11 9LJ Cardiff
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1 / 4

Used (2000) Mercedes CLK230 Avantgarde | Super price

Avantgarde 2dr Tip Auto 2.3

  • 2000
  • 42,000 miles
  • Trim levelAvantgarde
  • 2.3L Petrol
  • Coupe
  • Automatic
  • Details
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Super price

£2,250
Dealer
CF11 9LJ Cardiff
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-1%
1 / 4

Used (1999) Mercedes CLK230 Elegance | Fair price

Elegance 2dr Auto

  • 1999
  • 129,000 miles
  • Trim levelElegance
  • 2.3L Petrol
  • Cabriolet
  • Automatic
  • Details
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Fair price

£988
£1,000
Marketplace
SS6 9ES Rayleigh, Essex
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1 / 4

Used (1997) Mercedes CLK230 Elegance | Fair price

Elegance 2dr Auto

  • 1997
  • 110,000 miles
  • Trim levelElegance
  • 2.3L Petrol
  • Coupe
  • Automatic
  • Details
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Fair price

£2,895
Marketplace
HP7 9LW Amersham, Buckinghamshire
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1 / 4

Used (2000) Mercedes CLK230 Avantgarde | Fair price

Avantgarde 2dr Tip Auto 2.3

  • 2000
  • 130,000 miles
  • Trim levelAvantgarde
  • 2.3L Petrol
  • Coupe
  • Manual
  • Details
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Fair price

£1,195
Dealer
CF11 9LJ Cardiff
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1 / 3

Used (1999) Mercedes CLK230 Avantgarde | Fair price

Avantgarde 2dr Tip Auto 2.3

  • 1999
  • 144,000 miles
  • Trim levelAvantgarde
  • 2.3L Petrol
  • Coupe
  • Automatic
  • Details
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Fair price

£1,195
Dealer
CF11 9LJ Cardiff
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1 / 4

Used (2001) Mercedes CLK230 Avantgarde | Fair price

Avantgarde 2dr Tip Auto 2.3

  • 2001
  • 125,711 miles
  • Trim levelAvantgarde
  • 2.3L Petrol
  • Coupe
  • Manual
  • Details
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Fair price

£1,495
Dealer
CF11 9LJ Cardiff
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1 / 4

Used (2000) Mercedes CLK230 Avantgarde | Fair price

Avantgarde 2dr Tip Auto 2.3

  • 2000
  • 136,000 miles
  • Trim levelAvantgarde
  • 2.3L Petrol
  • Coupe
  • Automatic
  • Details
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Fair price

£1,495
Dealer
CF11 9LJ Cardiff
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1 / 4

Used (2000) Mercedes CLK230 Avantgarde | Fair price

Avantgarde 2dr Tip Auto 2.3

  • 2000
  • 101,500 miles
  • Trim levelAvantgarde
  • 2.3L Petrol
  • Cabriolet
  • Automatic
  • Details
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Fair price

£1,775
Dealer
CF11 9LJ Cardiff
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1 / 4

Used (1999) Mercedes CLK230 Avantgarde | Fair price

Avantgarde 2dr Tip Auto 2.3

  • 1999
  • 135,000 miles
  • Trim levelAvantgarde
  • 2.3L Petrol
  • Coupe
  • Automatic
  • Details
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Fair price

£1,485
Dealer
CF11 9LJ Cardiff
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1 / 4

Used (2001) Mercedes CLK230 Avantgarde | Fair price

Avantgarde 2dr Tip Auto 2.3

  • 2001
  • 110,000 miles
  • Trim levelAvantgarde
  • 2.3L Petrol
  • Coupe
  • Automatic
  • Details
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Fair price

£1,575
Dealer
CF11 9LJ Cardiff
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1 / 4

Used (2001) Mercedes CLK230 Avantgarde | Fair price

Avantgarde 2dr Tip Auto 2.3

  • 2001
  • 125,000 miles
  • Trim levelAvantgarde
  • 2.3L Petrol
  • Coupe
  • Automatic
  • Details
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Fair price

£1,590
Dealer
CF11 9LJ Cardiff
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1 / 4

Used (2000) Mercedes CLK230 Avantgarde | Fair price

Avantgarde 2dr Tip Auto 2.3

  • 2000
  • 115,000 miles
  • Trim levelAvantgarde
  • 2.3L Petrol
  • Coupe
  • Automatic
  • Details
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Fair price

£1,489
Dealer
CF11 9LJ Cardiff
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1 / 4

Used (2001) Mercedes CLK230 Avantgarde | Fair price

Avantgarde 2dr Tip Auto 2.3

  • 2001
  • 99,637 miles
  • Trim levelAvantgarde
  • 2.3L Petrol
  • Coupe
  • Automatic
  • Details
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Fair price

£1,895
Dealer
CF11 9LJ Cardiff
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1 / 4

Used (2001) Mercedes CLK230 Avantgarde | Fair price

Avantgarde 2dr Tip Auto 2.3

  • 2001
  • 85,000 miles
  • Trim levelAvantgarde
  • 2.3L Petrol
  • Coupe
  • Automatic
  • Details
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Fair price

£1,900
Dealer
CF11 9LJ Cardiff
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1 / 4

Used (2001) Mercedes CLK230 Avantgarde | Fair price

Avantgarde 2dr Tip Auto 2.3

  • 2001
  • 55,000 miles
  • Trim levelAvantgarde
  • 2.3L Petrol
  • Coupe
  • Automatic
  • Details
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Fair price

£2,995
Dealer
CF11 9LJ Cardiff
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1 / 4

Used (2001) Mercedes CLK230 Avantgarde | Fair price

Avantgarde 2dr Tip Auto 2.3

  • 2001
  • 98,000 miles
  • Trim levelAvantgarde
  • 2.3L Petrol
  • Coupe
  • Automatic
  • Details
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Fair price

£2,000
Dealer
CF11 9LJ Cardiff
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1 / 4

Used (1999) Mercedes CLK230 Avantgarde | Fair price

Avantgarde 2dr Tip Auto 2.3

  • 1999
  • 126,000 miles
  • Trim levelAvantgarde
  • 2.3L Petrol
  • Coupe
  • Automatic
  • Details
autouncle-certified

Fair price

£1,995
Dealer
CF11 9LJ Cardiff
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Showing 1 - 25 of 82 results

How much does the Mercedes CLK230 depreciate?

Used Mercedes CLK230

A used Mercedes CLK230 (2001) model loses about £3 per month in value.


Factors that affect the depreciation of a Mercedes CLK230:
- Mileage driven
- Maintenance
- Service history


Depreciation is an important part of calculating the total cost of owning a Mercedes CLK230. In addition to the monthly depreciation of £3, you should also factor in fuel costs, road tax, insurance and maintenance (including tyres and car washes) to get the full monthly cost.

Comparison of Mercedes CLK230 variants and prices

Below you can compare prices and depreciation for the 2 most popular Mercedes CLK230 variants. The table is updated daily with data from the market in United Kingdom.

Comparison of Mercedes CLK230 variants and prices

Variant

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

Mercedes CLK230 Elegance

£988 - £2,990£2,342111,500 miles-< 10
💰 The budget choice

Mercedes CLK230 Avantgarde

£1,250 - £2,999£2,234105,500 miles-£2078

*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market

The data is based on the cars currently listed on AutoUncle

Last updated: 27 January 2026

Which variant should you choose?

💰 The budget choice

The Avantgarde is the cheapest entry point with an average price of £2,234.

🏆 The most popular

There are the most Avantgarde for sale right now (78), which gives you the most options to choose from.

📈 The best value

The Avantgarde has held its price stable with minimal loss in value over the past year (-£20).

Mercedes CLK230 (model year 2001) - Price development for the last 12 months and price projection for the next 6 months (January 2025 - June 2026)

Monthly price data with average prices and price ranges

Month

Average market price

Lowest market price

Highest market price

Calculation method

2025 - January
£2,260
£1,760£2,780
Estimate
2025 - February
£2,260
£1,760£2,780
Estimate
2025 - March
£2,280
£1,760£2,800
Estimate
2025 - April
£2,300
£1,780£2,820
Estimate
2025 - May
£2,280
£1,760£2,780
Estimate
2025 - June
£2,280
£1,760£2,800
Estimate
2025 - July
£2,280
£1,740£2,800
Estimate
2025 - August
£2,280
£1,760£2,820
Estimate
2025 - September
£2,280
£1,780£2,800
Estimate
2025 - October
£2,240
£1,720£2,760
Estimate
2025 - November
£2,240
£1,720£2,760
Estimate
2025 - December
£2,220
£1,700£2,740
Estimate
2026 - February
£2,200
--
Forecast
2026 - March
£2,180
--
Forecast
2026 - April
£2,180
--
Forecast
2026 - May
£2,160
--
Forecast
2026 - June
£2,160
--
Forecast

All estimates and forecasts are based on actual market data

Last updated: 27 January 2026

Average Monthly Depreciation

A summary of the past 12 and an estimation of the next 6 months.

Past 12 months

-£40

Next 6 months

-£60

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Are you looking for a used Mercedes CLK230?

Seeking the best value on a second-hand car? The German Mercedes CLK230 is a great choice. AutoUncle present 86 options compiled from various dealership websites and online marketplaces.

How much does a used Mercedes CLK230 go for?

A used Mercedes CLK230 costs between £1,125 for the cheapest variant and £3,000 for the most expensive model.

A pre-owned Mercedes CLK230 can cost different depending on primarily five factors: the year of manufacture, engine size and power, fuel economy, car mileage as well as the vehicle's equipment variant.

For example, a newer model with low mileage or a premium version equipped with a high-performance engine generally demands a higher price than, for example, an older car without special equipment and with many kilometres behind it.

Which equipment options does Mercedes CLK230 have?

The Mercedes CLK230 comes in two different trim levels:

  • Mercedes CLK230 Avantgarde: Right now you will find 80 cars for sale at an average price of £2,228)
  • [Mercedes CLK230 Elegance]https://www.autouncle.co.uk/en-gb/used-cars/Mercedes/CLK230/t-Elegance: 6 cars for sale at an average price of £2,662

When evaluating the costs of pre-owned Mercedes CLK230, it is important only comparing the offers of cars with a similar engine and trim level. If you don't, you might make a wrong decision on which car to acquire.

Is the Mercedes CLK230 available with multiple fuel options?

For the Mercedes CLK230, petrol is the most favored fuel.

Fuel options for Mercedes CLK230:

  • Mercedes CLK230 petrol: 85 cars currently available with an average price of £2,256
  • Mercedes CLK230 diesel: 1 car currently available with an average price of £2,489

We highly recommend thinking about your driving habits before deciding between the different fuel types. Do you generally drive in city conditions or on open highways and motorways? What is your average weekly mileage count?

If you mostly drive short trips, electric cars, plug-in hybrids or petrol cars may be relevant. If you have a daily commute over longer distances, a modern electric car can be a great choice - especially if you have access to charging at home or at work. Despite the rise of electric cars, diesel can still be useful for long journeys and lack of charging options. Consider that in many countries, cities have banned the entry of diesel engines with high emissions.

Are there different body versions of Mercedes CLK230?

The Mercedes CLK230 is available in both coupe and cabriolet body styles, with the coupe being the more popular choice. The coupe as a body type prioritises style and sporty driving. Compared to a sedan or an SUV, the chassis tends to be tighter and stronger. This body type is mostly for people without children, who usually travel light. This style is often more expensive than equivalent sedan or hatchback sister models.

What is the price difference between different body types for Mercedes CLK230?

Are there any other cars similar to Mercedes CLK230?

There exist various similar cars to the Mercedes CLK230.

Preferred alternatives to the Mercedes CLK230

  • BMW 420
  • Audi TT
  • Mazda MX5

With a selection of 1,733 available models on AutoUncle, the BMW 420 clearly stands out as the top alternative to the Mercedes CLK230. Average listing price for the BMW 420 is £17,750.

The Audi TT is another popular car in the segment with a selection of 1,042 vehicles currently for sale with an average price of £13,990. The Mazda MX5 comes in as the third most popular choice with an average sales price of £14,695 and 689 car for sale at the moment in the UK.

Seeking an Mercedes CLK230 alternative with a smaller carbon footprint?

Considering something greener than the Mercedes CLK230? Check out these electric alternatives from the same segment::

Not satisfied with the electric car options you've seen? Examine our full lineup of electric cars here.

All body types for Mercedes CLK230

All gear types for Mercedes CLK230