Sort

Mercedes SLK230 with automatic • 84 cars with Valuation

Market overview: Automatic Mercedes SLK230 models (October-2026): There are currently 84 used Mercedes SLK230 cars with a automatic gearbox for sale. Prices for a automatic Mercedes SLK230 range from £2,303 to £4,284, with a median price of £3,435. AutoUncle has price-rated every listing — hereof, 23 are currently identified as deals below market price. The typical selling time is approximately 36 days (Source: AutoUncle market data, October-2026).

Featured deals

Become a verified dealer

Carwow

Used BMW 325 Cabriolet M Sport 218 HP (160 kW) 2011 White Cabriolet

(2011) BMW 325 Cabriolet M Sport 218 HP

Fair price

UB7 8HY Greater London, London

185 g CO2/km comb. - 218 HP (160 kW) - 7.8 Mpg

Josephsutton.co.uk

Used VW up! take up! 60 HP (44 kW) 2012 Red Hatchback

(2012) VW up! take up! 60 HP

Fair price

ME15 6HD Kent, Kent

105 g CO2/km comb. - 60 HP (44 kW) - 62.0 Mpg

Josephsutton.co.uk

Used SsangYong Korando 175 HP (128 kW) 2012 Blue SUV

(2012) SsangYong Korando 175 HP

Good price

ME15 6HD Kent, Kent

169 g CO2/km comb. - 175 HP (128 kW) - 6.4 Mpg

Josephsutton.co.uk

Used Ford Fiesta Zetec 97 HP (71 kW) 2012 Black Hatchback

(2012) Ford Fiesta Zetec 97 HP

Fair price

ME15 6HD Kent, Kent

149 g CO2/km comb. - 97 HP (71 kW) - 49.0 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

Sort

1 / 4

Used (1999) Mercedes SLK230 | Super price

SLK 2dr Auto

1999
69,943 miles
2.3L Petrol
Cabriolet
Automatic
Details

Super price

£799

£499

Motors.co.uk

TA9 3QX West Huntspill, Somerset

-13%

1 / 4

Used (2003) Mercedes SLK230 197 HP | Good price

SLK 2.3 Kompressor

2003
97,000 miles
2.3L Petrol
Cabriolet
Automatic
197 HP (144 kW)
Details

Good price

£1,995

£2,295

Motors.co.uk

NG34 0BP Lincolnshire, Lincolnshire

1 / 2

Used (1997) Mercedes SLK230 193 HP | Super price

2dr Auto 2.3

1997
126,192 miles
2.3L Petrol
Cabriolet
Automatic
193 HP (141 kW)
CO2 emissions: 220 g CO2/km comb.
31 mpg
Details

Super price

£2,895

Dealer

CF11 Pontcanna, South Glamorgan

1 / 4

Used (1999) Mercedes SLK230 193 HP | Super price

2dr Auto 2.3

1999
110,000 miles
2.3L Petrol
Cabriolet
Automatic
193 HP (141 kW)
CO2 emissions: 220 g CO2/km comb.
31 mpg
Details

Super price

£2,950

Dealer

CF11 Pontcanna, South Glamorgan

Featured deals

Josephsutton.co.uk

Used Fiat 500 Pop 69 HP (50 kW) 2014 White Hatchback

(2014) Fiat 500 Pop 69 HP

Good price

ME15 6HD Kent, Kent

111 g CO2/km comb. - 69 HP (50 kW) - 4.7 Mpg

Josephsutton.co.uk

Used Nissan Note Tekna 110 HP (80 kW) 2010 Red Hatchback

(2010) Nissan Note Tekna 110 HP

Fair price

Estimated price £3,994

ME15 6HD Kent, Kent

159 g CO2/km comb. - 110 HP (80 kW) - 7.0 Mpg

Josephsutton.co.uk

Used Hyundai i30 100 HP (73 kW) 2015 Silver Hatchback

(2015) Hyundai i30 100 HP

Fair price

Estimated price £3,591

ME15 6HD Kent, Kent

135 g CO2/km comb. - 100 HP (73 kW) - 6.0 Mpg

Sandicliffe.co.uk

Used Ford Fiesta Zetec 82 HP (60 kW) 2016 White Hatchback

(2016) Ford Fiesta Zetec 82 HP

Fair price

NG7 2SZ Nottingham, Nottinghamshire

122 g CO2/km comb. - 82 HP (60 kW) - 5.2 Mpg

1 / 4

Used (1999) Mercedes SLK230 193 HP | Super price

2dr Auto 2.3

1999
86,678 miles
2.3L Petrol
Cabriolet
Automatic
193 HP (141 kW)
CO2 emissions: 220 g CO2/km comb.
31 mpg
Details

Super price

£3,236

Dealer

CF11 Pontcanna, South Glamorgan

1 / 4

Used (1999) Mercedes SLK230 193 HP | Super price

2dr Auto 2.3

1999
113,000 miles
2.3L Petrol
Cabriolet
Automatic
193 HP (141 kW)
CO2 emissions: 220 g CO2/km comb.
31 mpg
Details

Super price

£2,995

Dealer

CF11 Pontcanna, South Glamorgan

1 / 4

Used (1999) Mercedes SLK230 193 HP | Super price

2dr Auto 2.3

1999
103,480 miles
2.3L Petrol
Cabriolet
Automatic
193 HP (141 kW)
CO2 emissions: 220 g CO2/km comb.
31 mpg
Details

Super price

£2,693

Dealer

CF11 Pontcanna, South Glamorgan

1 / 4

Used (1999) Mercedes SLK230 193 HP | Super price

2dr Auto 2.3

1999
88,000 miles
2.3L Petrol
Cabriolet
Automatic
193 HP (141 kW)
CO2 emissions: 220 g CO2/km comb.
31 mpg
Details

Super price

£2,695

Dealer

CF11 Pontcanna, South Glamorgan

1 / 4

Used (1997) Mercedes SLK230 193 HP | Super price

2dr Auto 2.3

1997
126,000 miles
2.3L Petrol
Cabriolet
Automatic
193 HP (141 kW)
CO2 emissions: 220 g CO2/km comb.
31 mpg
Details

Super price

£2,800

Dealer

CF11 Pontcanna, South Glamorgan

1 / 4

Used (1999) Mercedes SLK230 193 HP | Super price

2dr Auto 2.3

1999
78,000 miles
2.3L Petrol
Cabriolet
Automatic
193 HP (141 kW)
CO2 emissions: 220 g CO2/km comb.
31 mpg
Details

Super price

£2,975

Dealer

CF11 Pontcanna, South Glamorgan

Featured deals

Carwow

Used Ford Fiesta Titanium X 125 HP (91 kW) 2013 Black Hatchback

(2013) Ford Fiesta Titanium X 125 HP

Fair price

Estimated price £2,689

MK44 3HW Great Barford, Bedfordshire

99 g CO2/km comb. - 125 HP (91 kW) - 65.0 Mpg

Carwow

Used Nissan Juke Acenta Premium 117 HP (86 kW) 2012 White SUV

(2012) Nissan Juke Acenta Premium 117 HP

Good price

SO18 1BH Southampton, Hampshire

139 g CO2/km comb. - 117 HP (86 kW) - 6.0 Mpg

Carwow

Used Ford Focus Titanium X 125 HP (91 kW) 2012 White Estate

(2012) Ford Focus Titanium X 125 HP

Fair price

MK44 3HW Great Barford, Bedfordshire

117 g CO2/km comb. - 125 HP (91 kW) - 55.0 Mpg

Carwow

Used Vauxhall Insignia Elite 163 HP (119 kW) 2014 Green Estate

(2014) Vauxhall Insignia Elite 163 HP

Good price

You save £1,101

MK44 3HW Great Barford, Bedfordshire

143 g CO2/km comb. - 163 HP (119 kW) - 5.4 Mpg

1 / 3

Used (1997) Mercedes SLK230 193 HP | Super price

2dr Auto 2.3

1997
71,000 miles
2.3L Petrol
Cabriolet
Automatic
193 HP (141 kW)
CO2 emissions: 220 g CO2/km comb.
31 mpg
Details

Super price

£2,989

Dealer

CF11 Pontcanna, South Glamorgan

1 / 4

Used (1999) Mercedes SLK230 193 HP | Super price

2dr Auto 2.3

1999
90,000 miles
2.3L Petrol
Cabriolet
Automatic
193 HP (141 kW)
CO2 emissions: 220 g CO2/km comb.
31 mpg
Details

Super price

£2,995

Dealer

CF11 Pontcanna, South Glamorgan

1 / 4

Used (1999) Mercedes SLK230 193 HP | Good price

2dr Auto 2.3

1999
107,000 miles
2.3L Petrol
Cabriolet
Automatic
193 HP (141 kW)
CO2 emissions: 220 g CO2/km comb.
31 mpg
Details

Good price

£3,500

Dealer

CF11 Pontcanna, South Glamorgan

1 / 4

Used (1999) Mercedes SLK230 193 HP | Good price

2dr Auto 2.3

1999
107,584 miles
2.3L Petrol
Cabriolet
Automatic
193 HP (141 kW)
CO2 emissions: 220 g CO2/km comb.
31 mpg
Details

Good price

£3,695

Dealer

CF11 Pontcanna, South Glamorgan

1 / 4

Used (1999) Mercedes SLK230 193 HP | Good price

2dr Auto 2.3

1999
80,000 miles
2.3L Petrol
Cabriolet
Automatic
193 HP (141 kW)
CO2 emissions: 220 g CO2/km comb.
31 mpg
Details

Good price

£3,790

Dealer

CF11 Pontcanna, South Glamorgan

1 / 4

Used (1999) Mercedes SLK230 193 HP | Good price

2dr Auto 2.3

1999
100,000 miles
2.3L Petrol
Cabriolet
Automatic
193 HP (141 kW)
CO2 emissions: 220 g CO2/km comb.
31 mpg
Details

Good price

£3,500

Dealer

CF11 Pontcanna, South Glamorgan

1 / 2

Used (1999) Mercedes SLK230 193 HP | Good price

2dr Auto 2.3

1999
68,000 miles
2.3L Petrol
Cabriolet
Automatic
193 HP (141 kW)
CO2 emissions: 220 g CO2/km comb.
31 mpg
Details

Good price

£3,890

Dealer

CF11 Pontcanna, South Glamorgan

1 / 3

Used (1999) Mercedes SLK230 193 HP | Good price

2dr Auto 2.3

1999
92,000 miles
2.3L Petrol
Cabriolet
Automatic
193 HP (141 kW)
CO2 emissions: 220 g CO2/km comb.
31 mpg
Details

Good price

£3,495

Dealer

CF11 Pontcanna, South Glamorgan

1 / 4

Used (1999) Mercedes SLK230 193 HP | Good price

2dr Auto 2.3

1999
89,884 miles
2.3L Petrol
Cabriolet
Automatic
193 HP (141 kW)
CO2 emissions: 220 g CO2/km comb.
31 mpg
Details

Good price

£3,395

Dealer

CF11 Pontcanna, South Glamorgan

1 / 4

Used (1997) Mercedes SLK230 193 HP | Good price

2dr Auto 2.3

1997
96,511 miles
2.3L Petrol
Cabriolet
Automatic
193 HP (141 kW)
CO2 emissions: 220 g CO2/km comb.
31 mpg
Details

Good price

£3,999

Dealer

CF11 Pontcanna, South Glamorgan

Featured deals

Carwow

Used Fiat 500 S 69 HP (50 kW) 2014 Red Hatchback

(2014) Fiat 500 S 69 HP

Good price

KT3 4HL Greater London, London

111 g CO2/km comb. - 69 HP (50 kW) - 4.7 Mpg

Carwow

Used Nissan Juke Acenta 117 HP (86 kW) 2011 Black SUV

(2011) Nissan Juke Acenta 117 HP

Fair price

WF17 9XA Birstall, West Yorkshire

139 g CO2/km comb. - 117 HP (86 kW) - 47.0 Mpg

Carwow

Used Vauxhall Astra 105 HP (77 kW) 2017 Blue Hatchback

(2017) Vauxhall Astra 105 HP

Fair price

Estimated price £3,597

HP10 0NJ Wooburn Green, Buckinghamshire

102 g CO2/km comb. - 105 HP (77 kW) - 4.4 Mpg

Carwow

Used Ford Fiesta Titanium 125 HP (91 kW) 2015 Blue Hatchback

(2015) Ford Fiesta Titanium 125 HP

Fair price

TN13 2TH Kent, Kent

99 g CO2/km comb. - 125 HP (91 kW) - 4.3 Mpg

1 / 4

Used (1999) Mercedes SLK230 193 HP | Good price

2dr Auto 2.3

1999
119,000 miles
2.3L Petrol
Cabriolet
Automatic
193 HP (141 kW)
CO2 emissions: 220 g CO2/km comb.
31 mpg
Details

Good price

£3,295

Dealer

CF11 Pontcanna, South Glamorgan

1 / 4

Used (2002) Mercedes SLK230 197 HP | Good price

SLK 2.3

2002
113,614 miles
2.3L Petrol
Cabriolet
Automatic
197 HP (144 kW)
Details

Good price

£2,450

Dealer

CF11 Pontcanna, South Glamorgan

1 / 4

Used (2002) Mercedes SLK230 197 HP | Good price

SLK 2.3

2002
80,500 miles
2.3L Petrol
Cabriolet
Automatic
197 HP (144 kW)
Details

Good price

£2,350

Dealer

CF11 Pontcanna, South Glamorgan

-11%

1 / 4

Used (1997) Mercedes SLK230 | Fair price

SLK Auto

1997
65,144 miles
2.3L Petrol
Cabriolet
Automatic
Details

Fair price

£3,990

£4,490

Motors.co.uk

DD5 2SW Broughty Ferry, Dundee

-30%

1 / 4

Used (2002) Mercedes SLK230 | Fair price

SLK 2dr Tip Auto

2002
146,000 miles
2.3L Petrol
Cabriolet
Automatic
Details

Fair price

£1,450

£2,100

Motors.co.uk

PE16 6UZ Cambridgeshire, Cambridgeshire

Featured deals

Carwow

Used Honda Jazz S 90 HP (66 kW) 2010 Blue Hatchback

(2010) Honda Jazz S 90 HP

Fair price

Estimated price £3,107

WF17 9XA Birstall, West Yorkshire

123 g CO2/km comb. - 90 HP (66 kW) - 53.0 Mpg

Carwow

Used Ford Kuga Zetec 140 HP (102 kW) 2014 White SUV

(2014) Ford Kuga Zetec 140 HP

Good price

You save £1,005

L40 9RT Scarisbrick, Lancashire

139 g CO2/km comb. - 140 HP (102 kW) - 5.3 Mpg

Carwow

Used Peugeot 308 Allure 120 HP (88 kW) 2016 Red Hatchback

(2016) Peugeot 308 Allure 120 HP

Fair price

NE12 9SW Longbenton, Tyne And Wear

84 g CO2/km comb. - 120 HP (88 kW) - 3.2 Mpg

Carwow

Used Dacia Sandero Essentiel 90 HP (66 kW) 2019 White Hatchback

(2019) Dacia Sandero Essentiel 90 HP

Fair price

NE12 9SW Tyne And Wear, Tyne And Wear

141 g CO2/km comb. - 90 HP (66 kW) - 6.3 Mpg

Showing 1 - 25 of 82 results

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

See Mercedes SLK230

Mercedes SLK230 (94)