Mercedes CLK230 Valuation: 82 used car listings analysed

Market overviewPrices and data for March-2026: There are currently 82 used Mercedes CLK230 (model years 1999 - 2003) available. Prices range from £1,250 to £2,995, with a median price of £2,295. The most common configuration on the market is a combination of coupe, petrol, and automatic, while the most popular trims include Avantgarde, Elegance. Market dynamics indicate that a vehicle sells in an average of 81 days, and 1.2% of listings have recently seen a price reduction (with discounts up to £0). Additionally, 0 vehicles are currently listed below market value. An indicator of durability: the inventory includes models with a mileage of up to 152,000 km (Source: 42 scanned sites).

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How much does the Mercedes CLK230 depreciate?

Used Mercedes CLK230

A used Mercedes CLK230 (2001) model loses about £2 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 £2, 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

🏆 The most popular

Mercedes CLK230 Avantgarde

£1,250 - £2,999£2,234105,500 miles-£2078
💰 The budget choice

Mercedes CLK230 Elegance

£750 - £2,990£2,158111,500 miles-< 10

*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: 15 March 2026

Which variant should you choose?

💰 The budget choice

The Elegance is the cheapest entry point with an average price of £2,158.

Accuracy will improve as more cars from this variant become available

🏆 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 (March 2025 - August 2026)

Monthly price data with average prices and price ranges

Month

Average market price

Lowest market price

Highest market price

Calculation method

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 - January
£2,240
£1,720£2,740
Estimate
2026 - February
£2,260
£1,760£2,780
Estimate
2026 - April
£2,260
--
Forecast
2026 - May
£2,260
--
Forecast
2026 - June
£2,260
--
Forecast
2026 - July
£2,260
--
Forecast
2026 - August
£2,240
--
Forecast

All estimates and forecasts are based on actual market data

Last updated: 15 March 2026

Average Monthly Depreciation

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

Past 12 months

-£20

Next 6 months

-£20

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Looking for information on a used Mercedes CLK230?

Are you interested in purchasing a used sports car? Look no further than the Mercedes CLK230 - an excellent choice! AutoUncle has 82 used Mercedes CLK230s for sale in UK, each one collected from an online marketplace or dealership website.

How much does a used Mercedes CLK230 cost?

Currently, the prices for a pre-owned Mercedes CLK230 start at £1,250 and go up to £2,999.

There are five primary elements that decides the price of a used Mercedes CLK230: the year of manufacture, engine size and performance, fuel consumption of the car, the car's mileage not to mention equipment variant.

For instance, a car that is newer and has fewer miles on the clock will typically command a higher price. In the same vein, models at the higher end, replete with luxurious features or more robust engines, generally come with a more substantial price tag than, for example, an older model with more kilometres driven or with a lower equipment level.

Which trim levels can I choose for the Mercedes CLK230?

The Mercedes CLK230 is accessible in two different equipment options:

  • Mercedes CLK230 Avantgarde: Right now you will find 78 cars for sale at an average price of £2,234)
  • [Mercedes CLK230 Elegance]https://www.autouncle.co.uk/en-gb/used-cars/Mercedes/CLK230/t-Elegance: 4 cars for sale at an average price of £3,219

While calculating the cost of a used Mercedes CLK230, it's key to examine vehicles sharing identical trim level. If you don't, you might draw an inaccurate conclusion about which car to buy.

Which fuel variants are most in demand for the Mercedes CLK230?

The predominant fuel variant for the Mercedes CLK230 is petrol.

Mercedes CLK230 fuel types compared:

  • Mercedes CLK230 petrol: 81 cars currently available with an average price of £2,280
  • Mercedes CLK230 diesel: 1 car currently available with an average price of £2,489

When thinking about which fuel type to buy, it's important to consider your driving habits. How far do you tend to drive in a week? Are they mainly short trips, or do you often find yourself driving longer distances?

If your trips are mostly short, electric, plug-in hybrid or petrol may make the most sense. For daily long-distance driving, the electric car is often ideal - especially with a charger at home or at work. For longer daily commutes, a modern electric car is often suitable - especially if you can charge at home or at work. Despite the rise of electric cars, diesel can still be useful for long journeys and lack of charging options. Remember that diesel engines with high emissions are prohibited from entering cities in various countries.

Does the Mercedes CLK230 have multiple body styles?

With the coupe being the more popular choice, the Mercedes CLK230 is offered in both coupe and cabriolet body styles in the UK. A coupe boasts a body design that accentuates style and offers a sportier driving experience. Its chassis is usually more rigid and robust compared to a saloon or SUV. This car is ideal for those without children and those who prefer travelling with fewer items. Typically, coupés come with a higher price tag than their corresponding saloon or hatchback counterparts.

AutoUncle's selection of Mercedes CLK230 by body type and with price statistics

What obvious alternatives can I consider for the Mercedes CLK230?

There exist multiple similar cars to the Mercedes CLK230.

Recommended alternatives to the Mercedes CLK230

  • BMW 420
  • Audi TT
  • Mazda MX5

With a selection of 1,491 available models on AutoUncle, the BMW 420 clearly stands out as the top alternative to the Mercedes CLK230. The BMW 420 comes with an average price of £18,198.

The Audi TT is another popular choice in this segment, with 949 cars for sale and an average price of £13,199. Ranked third, the Mazda MX5 is also a good alternative to the Mercedes CLK230, and you'll find 556 used Mazda MX5 cars for an average price of £15,000 on AutoUncle.

Considering a more eco-friendly alternative to the Mercedes CLK230?

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

Still searching for the ideal electric vehicle? View our complete collection of electric cars here.

All body types for Mercedes CLK230

All gear types for Mercedes CLK230