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2011 Mercedes SLK250 • Compare 5 used cars with valuation

Market overview: Price Analysis (July-2026): A used 2011 Mercedes SLK250 typically costs between £6,542 and £7,895 • On average, used 2011 Mercedes SLK250 cars have covered 79,521 miles – with a few high-mileage examples reaching up to 97,802 miles • Depreciation and price trends over the last 12 months for the 2011 Mercedes SLK250 stand at £0.

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Used Mercedes SLK250 AMG 204 HP (150 kW) 2013 Cabriolet

(2013) Mercedes SLK250 AMG 204 HP

Fair price

WN1 3AX Greater Manchester, Manchester

132 g CO2/km comb. - 204 HP (150 kW) - 5.0 Mpg

Carwow

Used Mercedes C180 Executive 156 HP (114 kW) 2012 White Estate

(2012) Mercedes C180 Executive 156 HP

Fair price

Estimated price £6,478

TS18 2RJ Stockton-On-Tees, Durham

139 g CO2/km comb. - 156 HP (114 kW) - 5.9 Mpg

Carwow

Used Mercedes E350 AMG 252 HP (185 kW) 2013 White Coupe

(2013) Mercedes E350 AMG 252 HP

Fair price

Estimated price £7,022

PE134AX, Cambridgeshire

149 g CO2/km comb. - 252 HP (185 kW) - 5.6 Mpg

Carwow

Used Mercedes A220 AMG 170 HP (125 kW) 2013 Grey Hatchback

(2013) Mercedes A220 AMG 170 HP

Good price

You save £1,301

MK44 3LH Great Barford, Bedfordshire

115 g CO2/km comb. - 170 HP (125 kW) - 64.0 Mpg

Price checked by AutoUncle

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Used (2011) Mercedes SLK250 AMG Edition 1 | Super price

SLK BlueEFFICIENCY Edition 125 2dr

2011
53,000 miles
Trim level: AMG Edition 1
1.8L Petrol
Cabriolet
Automatic
42 mpg
Details

Super price

£6,999

£7,799

Parkers.co.uk

UB9 4DA Denham, Buckinghamshire

1 / 4

Used (2011) Mercedes SLK250 Sport Edition | Good price

SLK 1.8 BlueEfficiency AMG Sport

2011
76,000 miles
Trim level: Sport Edition
1.8L Petrol
Cabriolet
Automatic
Details

Good price

£7,495

Motors.co.uk

GL4 3BS Gloucestershire, Gloucestershire

-5%

1 / 4

Used (2011) Mercedes SLK250 AMG | Fair price

SLK 1.8 BlueEfficiency AMG

2011
73,000 miles
Trim level: AMG
1.8L Petrol
Cabriolet
Automatic
Details

Fair price

£7,995

£8,495

Motors.co.uk

WD7 7HU Hertfordshire, Hertfordshire

1 / 4

Used (2011) Mercedes SLK250 AMG | Fair price

SLKBlueEFF AMG Sport Ed 125 2dr

2011
97,800 miles
Trim level: AMG
1.8L Petrol
Cabriolet
Automatic
42 mpg
Details

Fair price

£6,745

£6,495

Parkers.co.uk

BB1 7SB Blackburn With Darwen, Lancashire

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Used Mercedes ML250 AMG 204 HP (150 kW) 2013 White SUV

(2013) Mercedes ML250 AMG 204 HP

Fair price

Estimated price £7,014

RM20 3LL Thurrock, Essex

160 g CO2/km comb. - 204 HP (150 kW) - 6.1 Mpg

Carwow

Used Mercedes SLK250 AMG 204 HP (150 kW) 2013 Cabriolet

(2013) Mercedes SLK250 AMG 204 HP

Fair price

WN1 3AX Greater Manchester, Manchester

132 g CO2/km comb. - 204 HP (150 kW) - 5.0 Mpg

Carwow

Used Mercedes C180 Executive 156 HP (114 kW) 2012 White Estate

(2012) Mercedes C180 Executive 156 HP

Fair price

Estimated price £6,478

TS18 2RJ Stockton-On-Tees, Durham

139 g CO2/km comb. - 156 HP (114 kW) - 5.9 Mpg

Carwow

Used Mercedes E350 AMG 252 HP (185 kW) 2013 White Coupe

(2013) Mercedes E350 AMG 252 HP

Fair price

Estimated price £7,022

PE134AX, Cambridgeshire

149 g CO2/km comb. - 252 HP (185 kW) - 5.6 Mpg

1 / 4

Used (2011) Mercedes SLK250 AMG Edition 1 | Fair price

SLK BlueEFFICIENCY Edition 125 2dr

2011
97,803 miles
Trim level: AMG Edition 1
1.8L Petrol
Cabriolet
Automatic
Details

Fair price

£6,491

Motors.co.uk

CF11 8TW Cardiff, South Glamorgan

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Used BMW 520 Comfort Edition 184 HP (135 kW) 2013 White Sedan

(2013) BMW 520 Comfort Edition 184 HP

Fair price

EH14 2SN Edinburgh, Edinburgh

119 g CO2/km comb. - 184 HP (135 kW) - 4.5 Mpg

Carwow

Used Audi TT S-Line 160 HP (117 kW) 2013 Coupe

(2013) Audi TT S-Line 160 HP

Fair price

Estimated price £7,891

BL4 9EA Farnworth, Manchester

149 g CO2/km comb. - 160 HP (117 kW) - 6.4 Mpg

Carwow

Used Mini Cooper S 184 HP (135 kW) 2013 Hatchback

(2013) Mini Cooper S 184 HP

Fair price

Estimated price £5,843

NE12 9SW Longbenton, Tyne And Wear

157 g CO2/km comb. - 184 HP (135 kW) - 6.6 Mpg

Carwow

Used Land Rover Range Rover evoque Pure 190 HP (139 kW) 2013 Grey SUV

(2013) Land Rover Range Rover evoque Pure 190 HP

Fair price

MK17 0PP Little Horwood, Buckinghamshire

174 g CO2/km comb. - 190 HP (139 kW) - 6.4 Mpg

Showing 1 - 5 of 5 results

How much does a used Mercedes SLK250 cost? Prices, ratings and depreciation by model year

How much does a used Mercedes SLK250 cost? Prices, ratings and depreciation by model year
Model year	Price range*	Avg. Price	Median Mileage	Depreciation (12 mth.)	Cars for sale
2016 Mercedes SLK250	£8,745 - £12,345	£10,662	71,600 miles	-	< 10
2015 Mercedes SLK250	£7,190 - £13,990	£10,101	68,400 miles	-£240	21
2014 Mercedes SLK250	£6,103 - £13,621	£9,211	73,400 miles	-£600	28
2013 Mercedes SLK250	£6,296 - £9,982	£7,926	81,600 miles	-£360	25
2012 Mercedes SLK250	£5,074 - £10,495	£7,397	72,600 miles	-£220	26
2011 Mercedes SLK250	£6,542 - £7,895	£7,145	76,000 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: 8 July 2026

Comparison of Mercedes SLK250 variants and prices

Below you can compare prices and depreciation for the 2 most popular Mercedes SLK250 variants. The table is updated daily with data from the market in United Kingdom.

Comparison of Mercedes SLK250 variants and prices
Variant	Price range*	Avg. Price	Median Mileage	Depreciation (12 mth.)	Cars for sale
Mercedes SLK250 Sport Edition	£7,690 - £10,413	£9,184	59,600 miles	-	< 10
💰 The budget choice Mercedes SLK250 AMG	£5,996 - £12,875	£8,833	73,000 miles	-£340	87

*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: 8 July 2026

Which variant should you choose?

💰 The budget choice

The AMG is the cheapest entry point with an average price of £8,833.

🏆 The most popular

There are the most AMG for sale right now (87), 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 (-£340).

Price checked by AutoUncle

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See Mercedes SLK250

Mercedes SLK250 (109)