Mercedes SLK200 Valuation: 168 used car listings analysed

Market overviewFebruary Market Guide: A used Mercedes SLK200 in the UK typically costs between £2,395 and £11,990. 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 121,000 miles. Currently, 26 Mercedes SLK200 listings are priced below the UK market average (based on 42 websites)

autouncle-certified

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

-17%
1 / 4

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

SLK BlueEFFICIENCY AMG Sport 2dr

  • 2014
  • 87,000 miles
  • Trim levelAMG
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • 184 HP (135 kW)
  • mpg43.0
  • Details
autouncle-certified

Good price

£6,995
£8,495
Parkers.co.uk
S64 9HD Mexborough, South Yorkshire
-7%
1 / 4

Used (2005) Mercedes SLK200 | Super price

SLK 2dr

  • 2005
  • 82,000 miles
  • 1.8L Petrol
  • Cabriolet
  • Manual
  • Details
autouncle-certified

Super price

£2,395
£2,595
Motors.co.uk
LN6 0YG Lincoln, Lincolnshire
New
1 / 4

Used (2007) Mercedes SLK200 | Good price

SLK 2dr Tip Auto

  • 2007
  • 74,700 miles
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • Details
autouncle-certified

Good price

£3,495
Motors.co.uk
BH16 6BL Poole, Dorset
New
1 / 1

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

SLK BlueEFF AMG Sport Ed 125 2dr

  • 2012
  • 69,000 miles
  • Trim levelAMG
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • 184 HP (135 kW)
  • mpg43.0
  • Details
autouncle-certified

Good price

£7,500
Motors.co.uk
DE65 5GA Derby, Hilton, Derbyshire
-33%
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
autouncle-certified

Super price

£1,500
£2,250
Motors.co.uk
B78 1HA Tamworth, Warwickshire
1 / 4

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

SLK Roadster (2012/62)200

  • 2012
  • 42,000 miles
  • Trim levelAMG
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • 184 HP (135 kW)
  • mpg43.0
  • Details
autouncle-certified

Good price

£8,995
Parkers.co.uk
WN2 5DA Wigan, Manchester
-6%
1 / 4

Used (2008) Mercedes SLK200 | Good price

SLK 2 Door Tip Automatic

  • 2008
  • 102,000 miles
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • Details
autouncle-certified

Good price

£2,795
£2,995
Motors.co.uk
DY4 9ES Tipton, West Midlands
-17%
1 / 4

Used (2011) Mercedes SLK200 Sport Edition | Good price

SLK Roadster (2011/61)200 BlueEFF

  • 2011
  • 84,000 miles
  • Trim levelSport Edition
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • mpg43.0
  • Details
autouncle-certified

Good price

£5,795
£6,995
Motors.co.uk
CH6 5FZ Flint, Cheshire
-11%
1 / 4

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

SLK 1.8BlueEfficiency AMG Sport

  • 2012
  • 56,501 miles
  • Trim levelAMG
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • 184 HP (135 kW)
  • Details
autouncle-certified

Good price

£7,995
£8,995
Motors.co.uk
CV9 1AD Atherstone, Warwickshire
1 / 4

Used (2008) Mercedes SLK200 | Good price

SLK 2dr Tip Auto

  • 2008
  • 84,601 miles
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • Details
autouncle-certified

Good price

£3,495
Motors.co.uk
UB2 4AB Southall, London
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
autouncle-certified

Good price

£7,995
Motors.co.uk
CA1 3EJ Carlisle, Cumbria
-23%
1 / 4

Used (2008) Mercedes SLK200 163 HP | Good price

SLK2dr Tip Auto

  • 2008
  • 47,300 miles
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • 163 HP (119 kW)
  • Details
autouncle-certified

Good price

£4,995
£6,495
Motors.co.uk
SP8 4PX Gillingham, Dorset
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
autouncle-certified

Good price

£9,999
Motors.co.uk
SA10 7NH Neath
-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
autouncle-certified

Good price

£9,250
£9,900
Motors.co.uk
DE14 1RN Burton-On-Trent, Staffordshire
1 / 4

Used (2005) Mercedes SLK200 | Good price

SLK 2dr Tip Auto

  • 2005
  • 78,812 miles
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • Details
autouncle-certified

Good price

£2,490
Motors.co.uk
L22 0AD Liverpool, Merseyside
-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
autouncle-certified

Good price

£4,250
£6,500
Motors.co.uk
DE14 1RN Burton-On-Trent, Staffordshire
1 / 4

Used (2008) Mercedes SLK200 | Super price

SLK 2dr Tip Auto

  • 2008
  • 61,020 miles
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • Details
autouncle-certified

Super price

£3,250
Motors.co.uk
CH1 4LD Chester, Cheshire
1 / 4

Used (2008) Mercedes SLK200 | Good price

SLK 2dr

  • 2008
  • 70,000 miles
  • 1.8L Petrol
  • Cabriolet
  • Manual
  • Details
autouncle-certified

Good price

£4,000
Motors.co.uk
BT51 5PF Garvagh
1 / 3

Used (2006) Mercedes SLK200 | Good price

SLK 20062dr Tip Auto CONVERTIBLE

  • 2006
  • 79,000 miles
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • Details
autouncle-certified

Good price

£2,999
Motors.co.uk
BD12 9JQ Bradford, West Yorkshire
1 / 4

Used (2005) Mercedes SLK200 | Good price

SLK2dr

  • 2005
  • 63,000 miles
  • 1.8L Petrol
  • Cabriolet
  • Manual
  • Details
autouncle-certified

Good price

£3,449
Motors.co.uk
RH7 6LG Lingfield, Surrey
New
1 / 4

Used (2009) Mercedes SLK200 184 HP | Super price

SLK 1.8 Euro 4 2dr SERVICE HISTORY

  • 2009
  • 67,000 miles
  • 1.8L Petrol
  • Cabriolet
  • Manual
  • 184 HP (135 kW)
  • Details
autouncle-certified

Super price

£3,995
Exchange and Mart
BB5 4LZ Oswaldtwistle, Lancashire
New

Used (2005) Mercedes SLK200 163 HP | Good price

SLK 1.8 Kompressor Convertible 2dr

  • 2005
  • 50,000 miles
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • 163 HP (119 kW)
  • Details
autouncle-certified

Good price

£3,990
Motors.co.uk
CO10 2XD Sudbury, Suffolk
1 / 2

Used (2008) Mercedes SLK200 | Good price

SLK 2dr Tip Auto

  • 2008
  • 72,000 miles
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • Details
autouncle-certified

Good price

£3,990
Motors.co.uk
MK43 0XY Bedford, Bedfordshire
-14%

Used (2012) Mercedes SLK200 184 HP | Super price

SLK 1.8 BlueEfficiency G-Tronic+

  • 2012
  • 52,000 miles
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • 184 HP (135 kW)
  • Details
autouncle-certified

Super price

£6,000
£7,000
Exchange and Mart
Worcestershire, Worcestershire
1 / 4

Used (2011) Mercedes SLK200 Edition 1 | Super price

Mercedes-Benz SLK 2011 61

  • 2011
  • 66,000 miles
  • Trim levelEdition 1
  • 1.8L Petrol
  • Cabriolet
  • Automatic
  • Details
autouncle-certified

Super price

£4,990
Motors.co.uk
WF3 1QP Wakefield, West Yorkshire
Showing 1 - 25 of 168 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

2013 Mercedes SLK200

£7,995 - £24,990£12,03946,800 miles-£8011

2014 Mercedes SLK200

£7,495 - £15,495£10,27962,000 miles-£480< 10

2012 Mercedes SLK200

£6,500 - £9,999£8,36567,500 miles-£40021

2011 Mercedes SLK200

£2,990 - £9,995£6,67080,000 miles-£54015

2010 Mercedes SLK200

£1,500 - £7,995£5,71763,600 miles+£56010

2009 Mercedes SLK200

£3,695 - £6,990£5,17878,700 miles-£86012

2007 Mercedes SLK200

£3,495 - £7,999£5,03974,700 miles+£620< 10

2008 Mercedes SLK200

£2,795 - £7,995£4,69872,000 miles-£56017

2006 Mercedes SLK200

£2,295 - £4,999£3,33599,800 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: 14 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 - £15,495£9,96456,600 miles+£1,06037

Mercedes SLK200 Edition 1

£3,995 - £9,395£6,68381,200 miles-10
💰 The budget choice

Mercedes SLK200 Sport Edition

£2,990 - £8,495£6,45378,800 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: 14 February 2026

Which variant should you choose?

💰 The budget choice

The Sport Edition is the cheapest entry point with an average price of £6,453.

Accuracy will improve as more cars from this variant become available

🏆 The most popular

There are the most AMG for sale right now (37), 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: 14 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

autouncle-certified

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

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