Mercedes SLK200 Valuation: 161 used car listings analysed

Market overviewFebruary Market Guide: A used Mercedes SLK200 in the UK typically costs between £2,490 and £12,990. The most sought-after versions of the Mercedes SLK200 are AMG, Edition 1, Sport Edition. Regarding durability, we see high-mileage examples reaching up to 117,000 miles. Currently, 21 Mercedes SLK200 listings are priced below the UK market average (based on 42 websites)

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Good price

Fair price

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Expensive

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1 / 1

Used (2012) Mercedes SLK200 AMG 184 HP | Good price

SLK BlueEFFICIENCY AMG Sport 2dr

  • 2012
  • 51,174 miles
  • Trim levelAMG
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • 184 HP (135 kW)
  • mpg43.0
  • Details
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Good price

£7,995
Marketplace
CA1 3EJ Carlisle, Cumbria
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-23%
1 / 4

Used (2008) Mercedes SLK200 163 HP | Super price

SLK2dr Tip Auto

  • 2008
  • 47,300 miles
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • 163 HP (119 kW)
  • Details
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Super price

£4,995
£6,495
Marketplace
SP8 4PX Gillingham, Dorset
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-13%
1 / 4

Used (2005) Mercedes SLK200 | Super price

SLK 2dr Tip Auto

  • 2005
  • 98,000 miles
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • Details
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Super price

£1,995
£2,295
Marketplace
BD8 9HQ Bradford, West Yorkshire
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1 / 1

Used (2016) Mercedes SLK200 AMG 184 HP | Good price

SLK [2.0] AMG Sport 2dr Tip

  • 2016
  • 60,153 miles
  • Trim levelAMG
  • 2.0L Petrol
  • Cabriolet
  • Automatic
  • 184 HP (135 kW)
  • mpg47.0
  • Details
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Good price

£9,999
Marketplace
SA10 7NH Neath
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-8%
1 / 4

Used (2014) Mercedes SLK200 AMG 184 HP | Good price

SLK BlueEFFICIENCY AMG Sport 2dr

  • 2014
  • 75,367 miles
  • Trim levelAMG
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • 184 HP (135 kW)
  • mpg43.0
  • Details
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Good price

£7,749
£8,499
Marketplace
PR8 5JF Southport, Lancashire
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Availability verified
-4%
1 / 3

Used (2013) Mercedes SLK200 AMG | Good price

SLK BlueEFFICIENCY AMG Sport 2dr

  • 2013
  • 25,000 miles
  • Trim levelAMG
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • mpg43.0
  • Details
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Good price

£11,250
£11,795
Marketplace
HP5 2PY Chesham, Buckinghamshire
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-6%
1 / 3

Used (2013) Mercedes SLK200 AMG 184 HP | Good price

SLKBlueEFFICIENCY AMG Sport 2dr

  • 2013
  • 46,800 miles
  • Trim levelAMG
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • 184 HP (135 kW)
  • Details
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Good price

£9,250
£9,900
Marketplace
DE14 1RN Burton-on-Trent, Staffordshire
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Availability verified
-8%
1 / 4

Used (2010) Mercedes SLK200 184 HP | Good price

SLK 2dr Tip Auto

  • 2010
  • 44,000 miles
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • 184 HP (135 kW)
  • Details
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Good price

£6,250
£6,800
Marketplace
SK4 1PQ Stockport, Manchester
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1 / 4

Used (2007) Mercedes SLK200 | Good price

SLK 1.8 Kompressor 2dr NEW MOT ON

  • 2007
  • 97,000 miles
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • Details
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Good price

£2,500
Marketplace
CM9 4LJ Maldon, Essex
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1 / 4

Used (2005) Mercedes SLK200 | Good price

SLK 2dr Tip Auto

  • 2005
  • 78,812 miles
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • Details
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Good price

£2,490
Marketplace
L22 0AD Liverpool, Merseyside
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Availability verified
-34%
1 / 3

Used (2008) Mercedes SLK200 163 HP | Good price

SLK 1.8Kompressor Convertible 2dr

  • 2008
  • 87,093 miles
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • 163 HP (119 kW)
  • Details
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Good price

£4,250
£6,500
Marketplace
DE14 1RN Burton-on-Trent, Staffordshire
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1 / 4

Used (2008) Mercedes SLK200 | Super price

SLK 2dr Tip Auto

  • 2008
  • 61,020 miles
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • Details
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Super price

£3,250
Marketplace
CH1 4LD Chester, Cheshire
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1 / 4

Used (2013) Mercedes SLK200 AMG | Good price

SLK BlueEFFICIENCY AMG Sport 2dr

  • 2013
  • 74,155 miles
  • Trim levelAMG
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • mpg43.0
  • Details
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Good price

£7,995
Marketplace
CO15 3DS Clacton-on-Sea, Essex
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1 / 3

Used (2006) Mercedes SLK200 | Good price

SLK 20062dr Tip Auto CONVERTIBLE

  • 2006
  • 79,000 miles
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • Details
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Good price

£2,999
Marketplace
BD12 9JQ Bradford, West Yorkshire
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1 / 4

Used (2005) Mercedes SLK200 | Good price

SLK2dr

  • 2005
  • 63,000 miles
  • 1.8L Petrol
  • Cabriolet
  • Manual
  • Details
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Good price

£3,449
Marketplace
RH7 6LG Lingfield, Surrey
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Used (2008) Mercedes SLK200 184 HP | Good price

SLK2dr Tip Auto

  • 2008
  • 82,759 miles
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • 184 HP (135 kW)
  • Details
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Good price

£3,990
Marketplace
FK1 4JD Stirlingshire
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1 / 4

Used (2010) Mercedes SLK200 184 HP | Super price

SLK2dr Tip Auto

  • 2010
  • 130,000 miles
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • 184 HP (135 kW)
  • Details
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Super price

£2,250
Marketplace
B78 1HA Tamworth, Warwickshire
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1 / 4

Used (2004) Mercedes SLK200 163 HP | Good price

SLK-Class2dr Tip Auto

  • 2004
  • 89,610 miles
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • 163 HP (119 kW)
  • Details
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Good price

£3,699
Marketplace
WR2 5ER St Johns, Worcestershire
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Used (2012) Mercedes SLK200 184 HP | Good price

SLK 1.8 BlueEfficiency G-Tronic+

  • 2012
  • 52,000 miles
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • 184 HP (135 kW)
  • Details
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Good price

£7,000
Marketplace
Worcestershire, Worcestershire
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1 / 4

Used (2008) Mercedes SLK200 | Good price

SLK 2dr Tip Auto

  • 2008
  • 84,601 miles
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • Details
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Good price

£3,495
Marketplace
UB2 4AB Southall, London
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1 / 4

Used (2005) Mercedes SLK200 | Good price

SLK 2dr Tip Auto

  • 2005
  • 75,313 miles
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • Details
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Good price

£2,995
Marketplace
CT12 6HJ Ramsgate, Kent
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-13%
1 / 4

Used (2015) Mercedes SLK200 AMG 184 HP | Fair price

AMG Sport 2dr Tip Auto - 2015

  • Jun 2015
  • 23,627 miles
  • Trim levelAMG
  • 2.0L Petrol
  • Cabriolet
  • Automatic
  • 184 HP (135 kW)
  • CO2151 g CO2/km comb.
  • Details
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Fair price

£12,990
£14,990
Dealer
Stratford-Upon-Avon, Warwickshire
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-11%
1 / 4

Used (2010) Mercedes SLK200 184 HP | Fair price

SLK 1.8 Convertible 2dr Petrol

  • 2010
  • 57,832 miles
  • 1.8L Petrol
  • Cabriolet
  • Manual
  • 184 HP (135 kW)
  • Details
autouncle-certified

Fair price

£6,170
£6,995
Marketplace
SK4 5EA Stockport, Manchester
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Used (2007) Mercedes SLK200 | Fair price

SLK 1.8 Kompressor 2dr EXCELLENT

  • 2007
  • 58,976 miles
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • Details
autouncle-certified

Fair price

£4,395
£4,150
Marketplace
CV7 8JJ Coventry, West Midlands
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1 / 4

Used (2003) Mercedes SLK200 | Fair price

SLK 2dr

  • 2003
  • 80,788 miles
  • 2.0L Petrol
  • Cabriolet
  • Manual
  • Details
autouncle-certified

Fair price

£2,495
Marketplace
CF23 8RU Pontprennau
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Showing 1 - 25 of 162 results

How much does the Mercedes SLK200 depreciate?

Used Mercedes SLK200

A used Mercedes SLK200 (2012) model loses about £33 per month in value.


Factors that affect the depreciation of a Mercedes SLK200:
- Mileage driven
- Maintenance
- Service history


Depreciation is an important part of calculating the total cost of owning a Mercedes SLK200. In addition to the monthly depreciation of £33, you should also factor in fuel costs, road tax, insurance and maintenance (including tyres and car washes) to get the full monthly cost.

How much does a used Mercedes SLK200 cost? Prices, ratings and depreciation by model year

How much does a used Mercedes SLK200 cost? Prices, ratings and depreciation by model year

Model year

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

2016 Mercedes SLK200

£9,999 - £15,495£13,45933,873.5 miles-< 10

2015 Mercedes SLK200

£9,895 - £14,795£12,84531,000 miles-< 10

2013 Mercedes SLK200

£7,995 - £24,990£11,72146,800 miles-£8011

2014 Mercedes SLK200

£7,749 - £15,495£10,11563,867.5 miles-£480< 10

2012 Mercedes SLK200

£6,500 - £11,995£8,43168,950 miles-£40019

2011 Mercedes SLK200

£2,990 - £11,995£7,23680,000 miles-£54013

2010 Mercedes SLK200

£2,250 - £7,995£5,69057,832 miles+£560< 10

2009 Mercedes SLK200

£3,695 - £5,999£4,97878,732 miles-£86010

2007 Mercedes SLK200

£2,500 - £7,999£4,92985,518 miles+£620< 10

2008 Mercedes SLK200

£2,995 - £7,995£4,85075,500 miles-£56012

2006 Mercedes SLK200

£2,490 - £4,999£3,612112,678 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: 1 February 2026

Comparison of Mercedes SLK200 variants and prices

Below you can compare prices and depreciation for the 3 most popular Mercedes SLK200 variants. The table is updated daily with data from the market in United Kingdom.

Comparison of Mercedes SLK200 variants and prices

Variant

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

🏆 The most popular

Mercedes SLK200 AMG

£6,995 - £15,395£10,22456,612 miles+£1,06043

Mercedes SLK200 Sport Edition

£2,990 - £11,995£7,10378,822.5 miles-< 10
💰 The budget choice

Mercedes SLK200 Edition 1

£3,995 - £9,495£6,63582,380 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: 1 February 2026

Which variant should you choose?

💰 The budget choice

The Edition 1 is the cheapest entry point with an average price of £6,635.

Accuracy will improve as more cars from this variant become available

🏆 The most popular

There are the most AMG for sale right now (43), which gives you the most options to choose from.

📈 The best value

The AMG has held its price stable with minimal loss in value over the past year (+£1,060).

Mercedes SLK200 (model year 2012) - Price development for the last 12 months and price projection for the next 6 months (February 2025 - July 2026)

Monthly price data with average prices and price ranges

Month

Average market price

Lowest market price

Highest market price

Calculation method

2025 - February
£8,660
£7,640£9,680
Estimate
2025 - March
£8,760
£7,920£9,600
Estimate
2025 - April
£8,860
£8,000£9,740
Estimate
2025 - May
£8,620
£7,720£9,520
Estimate
2025 - June
£8,580
£7,420£9,760
Estimate
2025 - July
£8,200
£6,920£9,480
Estimate
2025 - August
£8,440
£7,300£9,580
Estimate
2025 - September
£8,460
£7,380£9,540
Estimate
2025 - October
£8,800
£7,540£10,060
Estimate
2025 - November
£8,620
£7,360£9,880
Estimate
2025 - December
£8,400
£7,280£9,520
Estimate
2026 - January
£8,260
£7,180£9,360
Estimate
2026 - March
£8,200
--
Forecast
2026 - April
£8,160
--
Forecast
2026 - May
£8,140
--
Forecast
2026 - June
£8,100
--
Forecast
2026 - July
£8,080
--
Forecast

All estimates and forecasts are based on actual market data

Last updated: 1 February 2026

Average Monthly Depreciation

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

Past 12 months

-£400

Next 6 months

-£180

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Good price

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Expensive

Interested in finding a great deal on the popular Mercedes SLK200?

Considering the Mercedes SLK200? For good reason, because the car is loved by many. AutoUncle features 205 avalable cars to choose from sourced from various dealership websites and online marketplaces.

What is the price range for a used Mercedes SLK200?

The pricing range for a used Mercedes SLK200 model at AutoUncle will start at £2,290 and go up to £10,995.

The cost of a pre-owned Mercedes SLK200 is determined by several factors. Key contributing elements include what year the car is from, engine size and performance, fuel economy, number of miles as well as equipment level.

As an example, a newer model with fewer miles covered, or a high-end version boasting a potent engine, often fetches a top-tier price than an earlier version with less equipment and higher mileage.

What equipment options does the Mercedes SLK200 have?

The following equipment variants are the most populare ones for the Mercedes SLK200:

As you examine the price of a used Mercedes SLK200, it's necessary to examine vehicles sharing identical trim level. Otherwise, you might draw an inaccurate conclusion about which car to acquire.

Can I get the Mercedes SLK200 with different fuel types?

Petrol is the foremost fuel option for the Mercedes SLK200.

We highly recommend thinking about your driving habits before deciding between the different fuel types. Is your driving mainly in the city or on long stretches of open roads and motorways? What's your typical weekly driving distance?

If you mostly drive short trips, electric cars, plug-in hybrids or petrol cars may be relevant. For longer daily commutes, a modern electric car is often suitable - especially if you can charge at home or at work. For those who drive long distances and don't have access to charging, diesel cars can still be an option. Note that diesel engines with significant emissions have faced entry bans in cities across numerous countries.

What body types is the Mercedes SLK200 available in?

The Mercedes SLK200 is only available in the cabriolet body type in the UK. Cabrios and convertibles are a great way to add another dimension to the driving experience. Today, most cabrios can be driven year-round as the majority of models have really good hoods and weather gear. Beware that convertibles are typically heavier than normal cars. Because of the lack of roof, thickener is applied underneath the car to strengthen the chassis.

Looking for something other than Mercedes SLK200?

The Mercedes SLK200 is a fairly popular car within its segment but still it has some competitors.

Alternative cars to the Mercedes SLK200

  • BMW 420
  • Audi TT
  • Mazda MX5

The BMW 420 is a top choice when looking for an alternative to the Mercedes SLK200. With an average sales price of £17,750 you'll currently discover a substantial selection of 1,733 of these cars available for purchase on AutoUncle.

Another popular choice in this class is the Audi TT with 1,042 cars on the market and an average price tag of £13,990. Ranked third, the Mazda MX5 is also a good alternative to the Mercedes SLK200, and you'll find 689 used Mazda MX5 cars for an average price of £14,695 on AutoUncle.

Considering the idea of going electric with your next car?

If your preference for the Mercedes SLK200 is not fixed then, we can offer a selection of electric car alternatives in the car segment S-segment. These are:

Haven't discovered an electric car that suits your preferences? Explore our entire assortment of electric cars here.

All gear types for Mercedes SLK200