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Mercedes SLK250 (petrol) • 8 cars with Valuation

Market overview: Petrol Mercedes SLK250 (September-2026): There are currently 8 used petrol Mercedes SLK250 cars for sale. Prices range from £6,670 to £10,817, with a median price of £8,873. AutoUncle has identified 0 cars as being offered below market price. The typical selling time for a petrol Mercedes SLK250 is approximately 17 days, and 0.0% of the listings have recently been reduced in price (Source: AutoUncle market data, September-2026).

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1 / 4

Used (2012) Mercedes SLK250 AMG 201 HP | Fair price

SLK BlueEFFICIENCY AMG Sport 2dr

2012
86,000 miles
Trim level: AMG
1.8L Petrol
Cabriolet
Automatic
201 HP (147 kW)
CO2 emissions: 153 g CO2/km comb.
42 mpg
Details

Fair price

£8,495

Parkers.co.uk

DE65 5GA Derbyshire, Derbyshire

1 / 4

Used (2012) Mercedes SLK250 | Fair price

SLK BlueEFFICIENCY 2dr Tip

2012
54,000 miles
1.8L Petrol
Cabriolet
Automatic
Details

Fair price

£8,987

Motors.co.uk

WS7 0HQ Burntwood Green, Staffordshire

1 / 4

Used (2012) Mercedes SLK250 Sport Edition | Fair price

SLK 1.8 BlueEfficiency AMG Sport

2012
53,163 miles
Trim level: Sport Edition
1.8L Petrol
Cabriolet
Automatic
Details

Fair price

£10,495

Motors.co.uk

NP13 2LN Aberbeeg, Gwent

1 / 4

Used (2012) Mercedes SLK250 AMG 201 HP | Rare vehicle

SLK BlueEFFICIENCY AMG Sport 2dr

2012
64,600 miles
Trim level: AMG
1.8L Petrol
Cabriolet
Automatic
201 HP (147 kW)
CO2 emissions: 153 g CO2/km comb.
42 mpg
Details

£8,950

Rare vehicle

Parkers.co.uk

CM5 9NW High Ongar, Essex

1 / 4

Used (2012) Mercedes SLK250 AMG 201 HP | Rare vehicle

SLK BlueEFF AMG Sport Ed 125 2dr

2012
61,000 miles
Trim level: AMG
1.8L Petrol
Cabriolet
Automatic
201 HP (147 kW)
CO2 emissions: 153 g CO2/km comb.
42 mpg
Details

£10,990

Rare vehicle

Parkers.co.uk

RH12 3JP Rudgwick, West Sussex

1 / 4

Used (2012) Mercedes SLK250 AMG 201 HP | Rare vehicle

SLK BlueEFFICIENCY AMG Sport 2dr

2012
79,000 miles
Trim level: AMG
1.8L Petrol
Cabriolet
Automatic
201 HP (147 kW)
CO2 emissions: 153 g CO2/km comb.
42 mpg
Details

£6,995

Rare vehicle

Parkers.co.uk

BT53 7PA Causeway Coast And Glens

1 / 3

Used (2011) Mercedes SLK250 AMG 201 HP | Rare vehicle

SLKBlueEFF AMG Sport Ed 125 2dr

2011
97,800 miles
Trim level: AMG
1.8L Petrol
Cabriolet
Automatic
201 HP (147 kW)
CO2 emissions: 153 g CO2/km comb.
42 mpg
Details

£6,495

Rare vehicle

Motors.co.uk

BB1 7SB Blackburn With Darwen, Lancashire

1 / 4

Used (2012) Mercedes SLK250 Sport Edition 201 HP | Rare vehicle

SLK 1.8 BlueEfficiency AMG Sport

2012
68,275 miles
Trim level: Sport Edition
1.8L Petrol
Cabriolet
Automatic
201 HP (147 kW)
CO2 emissions: 153 g CO2/km comb.
42 mpg
Details

£8,795

Rare vehicle

Motors.co.uk

WA1 3RS Warrington, Cheshire

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Used BMW 328 M Sport 245 HP (180 kW) 2013 Silver Hatchback

(2013) BMW 328 M Sport 245 HP

Fair price

SO18 1BH Southampton, Hampshire

151 g CO2/km comb. - 245 HP (180 kW) - 6.4 Mpg

Carwow

Used Mini Cooper S Cabriolet 192 HP (141 kW) 2017 Cabriolet

(2017) Mini Cooper S Cabriolet 192 HP

Fair price

139 g CO2/km comb. - 192 HP (141 kW) - 6.0 Mpg

Carwow

Used Mini Cooper Roadster 122 HP (89 kW) 2015 Cabriolet

(2015) Mini Cooper Roadster 122 HP

Fair price

RG30 1JG Berkshire, Berkshire

154 g CO2/km comb. - 122 HP (89 kW) - 6.6 Mpg

Carwow

Used Mini Cooper S Cabriolet 192 HP (141 kW) 2017 Grey Cabriolet

(2017) Mini Cooper S Cabriolet 192 HP

Good price

You save £1,500

B33 0LD West Midlands, West Midlands

139 g CO2/km comb. - 192 HP (141 kW) - 47.0 Mpg

Showing 1 - 8 of 8 results

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