Mercedes C250 (diesel) • 361 cars with Valuation

Market overview: Diesel Mercedes C250 (June-2026): There are currently 361 used diesel Mercedes C250 cars for sale. Prices range from £3,995 to £17,950, with a median price of £11,485. AutoUncle has identified 89 cars as being offered below market price. The typical selling time for a diesel Mercedes C250 is approximately 27 days, and 39.4% of the listings have recently been reduced in price (Source: AutoUncle market data, June-2026).

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Carwow

Used Mercedes C250 AMG Line Premium Plus 204 HP (150 kW) 2017 White Coupe

(2017) Mercedes C250 AMG Line Premium Plus 204 HP

Fair price

UB11 1FW Hayes, London

120 g CO2/km comb. - 204 HP (150 kW) - 4.6 Mpg

Carwow

Used Mercedes C250 AMG Line Premium Plus 204 HP (150 kW) 2016 Black Sedan

(2016) Mercedes C250 AMG Line Premium Plus 204 HP

Fair price

ME17 1ET Ulcombe, Kent

117 g CO2/km comb. - 204 HP (150 kW) - 62.0 Mpg

Carwow

Used Mercedes C250 AMG line 204 HP (150 kW) 2014 Silver Sedan

(2014) Mercedes C250 AMG line 204 HP

Fair price

Estimated price £10,945

WD3 3RT Croxley Green, Hertfordshire

117 g CO2/km comb. - 204 HP (150 kW) - 4.4 Mpg

Carwow

Used Mercedes C250 AMG Line Premium Plus 204 HP (150 kW) 2016 Grey Sedan

(2016) Mercedes C250 AMG Line Premium Plus 204 HP

Good price

You save £1,000

RM20 3NL Purfleet-On-Thames, Essex

117 g CO2/km comb. - 204 HP (150 kW) - 4.5 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

-14%

1 / 3

Used (2017) Mercedes C250 AMG Line Premium 204 HP | Good price

C-Class AMG Line Premium 5dr

2017
91,269 miles
Trim level: AMG Line Premium
2.1L Diesel
Estate
Automatic
204 HP (150 kW)
CO2 emissions: 117 g CO2/km comb.
59 mpg
Details

Good price

£11,950

£14,000

B5 7AZ West Midlands, West Midlands

Availability verified

1 / 4

Used (2014) Mercedes C250 Sport Edition 204 HP | Super price

C Class CDI AMG Sport Edition 2dr

2014
83,750 miles
Trim level: Sport Edition
2.1L Diesel
Coupe
Automatic
204 HP (150 kW)
CO2 emissions: 139 g CO2/km comb.
53 mpg
Details

Super price

£7,200

S81 7BQ Nottinghamshire, Nottinghamshire

Availability verified

1 / 1

Used (2014) Mercedes C250 Sport Edition 204 HP | Super price

- C-Class Coupe CDI AMG Sport

2014
78,500 miles
Trim level: Sport Edition
2.1L Diesel
Coupe
Automatic
204 HP (150 kW)
CO2 emissions: 139 g CO2/km comb.
5.3 mpg
Details

Super price

£7,690

EX11 1RE Devon, Devon

Availability verified

-8%

1 / 1

Used (2016) Mercedes C250 AMG Line Premium Plus 204 HP | Good price

- C-Class Saloon AMG Line Premium

2016
108,500 miles
Trim level: AMG Line Premium Plus
2.1L Diesel
Sedan
Automatic
204 HP (150 kW)
CO2 emissions: 117 g CO2/km comb.
4.5 mpg
Details

Good price

£10,000

£10,900

RM20 3NL Purfleet-On-Thames, Essex

Availability verified

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Carwow

Used Mercedes C250 AMG Line Premium Plus 204 HP (150 kW) 2016 Silver Sedan

(2016) Mercedes C250 AMG Line Premium Plus 204 HP

Fair price

Estimated price £13,394

CM9 4LJ Heybridge, Essex

117 g CO2/km comb. - 204 HP (150 kW) - 4.5 Mpg

Carwow

Used Mercedes C250 AMG Line Premium Plus 204 HP (150 kW) 2018 Coupe

(2018) Mercedes C250 AMG Line Premium Plus 204 HP

Fair price

Estimated price £15,512

120 g CO2/km comb. - 204 HP (150 kW) - 4.6 Mpg

Carwow

Used Mercedes C250 AMG Line Premium 204 HP (150 kW) 2018 Silver Sedan

(2018) Mercedes C250 AMG Line Premium 204 HP

Fair price

RM13 8RH Greater London, London

127 g CO2/km comb. - 204 HP (150 kW) - 4.8 Mpg

Carwow

Used Mercedes C250 AMG Line Premium Plus 204 HP (150 kW) 2018 Blue Coupe

(2018) Mercedes C250 AMG Line Premium Plus 204 HP

Fair price

Estimated price £16,876

BL1 3DE Greater Manchester, Manchester

120 g CO2/km comb. - 204 HP (150 kW) - 4.6 Mpg

-8%

1 / 4

Used (2018) Mercedes C250 AMG Line Premium Plus 204 HP | Good price

C Class AMG Line Premium Plus 5dr

2018
139,050 miles
Trim level: AMG Line Premium Plus
2.1L Diesel
Estate
Automatic
204 HP (150 kW)
58 mpg
Details

Good price

£9,799

£10,699

Parkers.co.uk

NR19 1HB Norfolk, Norfolk

-6%

1 / 3

Used (2016) Mercedes C250 AMG line 204 HP | Good price

C Class 2.1 AMG Line 7G-Tronic+

2016
96,000 miles
Trim level: AMG line
2.1L Diesel
Sedan
Automatic
204 HP (150 kW)
62 mpg
Details

Good price

£10,300

£10,995

Parkers.co.uk

HX6 3DE West Yorkshire, West Yorkshire

-3%

1 / 1

Used (2018) Mercedes C250 AMG Line Premium Plus | Super price

d AMG Line Premium Plus 9G-Tronic

2018
87,536 miles
Trim level: AMG Line Premium Plus
2.1L Diesel
Estate
Automatic
60 mpg
Details

Super price

£11,495

£11,895

Parkers.co.uk

Bristol, Bristol

-9%

1 / 1

Used (2017) Mercedes C250 AMG Line Premium Plus | Super price

C-Class Estate (2017/17)C 250 d

2017
96,465 miles
Trim level: AMG Line Premium Plus
2.1L Diesel
Estate
Automatic
60 mpg
Details

Super price

£10,250

£11,300

Parkers.co.uk

Swindon, Wiltshire

-25%

1 / 4

Used (2013) Mercedes C250 AMG 201 HP | Super price

C Class CDI BlueEFFICIENCY AMG

2013
122,000 miles
Trim level: AMG
2.1L Diesel
Sedan
Automatic
201 HP (147 kW)
54 mpg
Details

Super price

£2,995

£3,995

Parkers.co.uk

LU3 3SL Luton, Bedfordshire

-15%

1 / 3

Used (2015) Mercedes C250 204 HP | Super price

C Class 2.1 BlueTEC Sport Saloon

2015
67,000 miles
2.1L Diesel
Sedan
Automatic
204 HP (150 kW)
64 mpg
Details

Super price

£9,279

£10,979

Motors.co.uk

BL9 6HD Greater Manchester, Manchester

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Carwow

Used Mercedes C250 AMG line 204 HP (150 kW) 2017 White Cabriolet

(2017) Mercedes C250 AMG line 204 HP

Fair price

Estimated price £13,695

M17 1PZ Stretford, Manchester

126 g CO2/km comb. - 204 HP (150 kW) - 4.9 Mpg

Carwow

Used Mercedes C250 AMG Line Premium Plus 204 HP (150 kW) 2018 Silver Coupe

(2018) Mercedes C250 AMG Line Premium Plus 204 HP

Fair price

Estimated price £17,113

N11 1GN Greater London, London

127 g CO2/km comb. - 204 HP (150 kW) - 4.8 Mpg

Carwow

Used Mercedes C250 Sport Edition 204 HP (150 kW) 2014 Black Coupe

(2014) Mercedes C250 Sport Edition 204 HP

Super price

You save £2,600

S81 7BQ Nottinghamshire, Nottinghamshire

139 g CO2/km comb. - 204 HP (150 kW) - 53.0 Mpg

Carwow

Used Mercedes C250 Sport Edition 204 HP (150 kW) 2014 Coupe

(2014) Mercedes C250 Sport Edition 204 HP

Super price

You save £1,910

EX11 1RE Devon, Devon

139 g CO2/km comb. - 204 HP (150 kW) - 5.3 Mpg

-17%

1 / 4

Used (2018) Mercedes C250 AMG Line Premium 204 HP | Super price

C-Class4Matic AMG Line Premium 2dr

2018
98,135 miles
Trim level: AMG Line Premium
2.1L Diesel
Coupe
Automatic
204 HP (150 kW)
58 mpg
Details

Super price

£11,995

£14,495

Motors.co.uk

NE25 8UG Tyne And Wear, Tyne And Wear

-12%

1 / 4

Used (2011) Mercedes C250 Sport Edition | Good price

C Class CDI BlueEFFICIENCY Sport

2011
131,174 miles
Trim level: Sport Edition
2.1L Diesel
Estate
Automatic
54 mpg
Details

Good price

£4,395

£4,995

Parkers.co.uk

BB1 4JJ Rishton, Lancashire

-3%

1 / 4

Used (2018) Mercedes C250 AMG line 200 HP | Good price

C-Class AMG Line 2dr Auto

2018
56,921 miles
Trim level: AMG line
2.1L Diesel
Cabriolet
Automatic
200 HP (147 kW)
Details

Good price

£16,000

£16,500

Honestjohn

WC1E 7DP Greater London, London

-1%

1 / 1

Used (2018) Mercedes C250 AMG Line Premium Plus | Super price

d AMG Line Premium Plus 9G-Tronic

2018
76,316 miles
Trim level: AMG Line Premium Plus
2.1L Diesel
Estate
Automatic
60 mpg
Details

Super price

£12,850

£12,995

Parkers.co.uk

Sheffield, South Yorkshire

-5%

1 / 4

Used (2015) Mercedes C250 204 HP | Good price

C Class BlueTEC Sport 5dr Auto

2015
104,700 miles
2.1L Diesel
Estate
Automatic
204 HP (150 kW)
61 mpg
Details

Good price

£7,999

£8,499

Motors.co.uk

LU5 4HN Central Bedfordshire, Bedfordshire

New

1 / 4

Used (2016) Mercedes C250 AMG line 204 HP | Good price

AMG Line 5d Auto

2016
100,627 miles
Trim level: AMG line
2.1L Diesel
Estate
Automatic
204 HP (150 kW)
58 mpg
Details

Good price

£10,490

Parkers.co.uk

NE37 3ES Tyne And Wear, Tyne And Wear

-10%

1 / 4

Used (2014) Mercedes C250 Sport Edition 204 HP | Super price

C Class 2.1 CDI AMG Sport

2014
91,709 miles
Trim level: Sport Edition
2.1L Diesel
Coupe
Automatic
204 HP (150 kW)
53 mpg
Details

Super price

£6,995

£7,795

Parkers.co.uk

AB21 9PB Bucksburn, Aberdeen

-3%

1 / 4

Used (2014) Mercedes C250 Sport Edition 204 HP | Super price

C Class CDI AMG Sport Edition 2dr

2014
62,177 miles
Trim level: Sport Edition
2.1L Diesel
Coupe
Automatic
204 HP (150 kW)
53 mpg
Details

Super price

£8,500

£8,800

Motors.co.uk

CV11 6SQ Warwickshire, Warwickshire

-2%

1 / 4

Used (2017) Mercedes C250 AMG line 204 HP | Good price

C Class 2.1 AMG Line

2017
131,000 miles
Trim level: AMG line
2.1L Diesel
Estate
Automatic
204 HP (150 kW)
58 mpg
Details

Good price

£8,780

£8,990

Motors.co.uk

LE5 1JA Humberstone, Leicestershire

-11%

1 / 4

Used (2014) Mercedes C250 | Super price

C Class BLUETEC SPORT

2014
89,200 miles
2.1L Diesel
Sedan
Automatic
Details

Super price

£7,499

£8,499

Motors.co.uk

BS30 5LU South Gloucestershire, Gloucestershire

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Carwow

Used Mercedes C250 204 HP (150 kW) 2011 Sedan

(2011) Mercedes C250 204 HP

Fair price

136 g CO2/km comb. - 204 HP (150 kW) - 4.8 Mpg

Carwow

Used BMW 220 M Sport 190 HP (139 kW) 2017 Estate

(2017) BMW 220 M Sport 190 HP

Fair price

CB22 6SE Foxton, Cambridgeshire

117 g CO2/km comb. - 190 HP (139 kW) - 4.4 Mpg

Carwow

Used BMW 220 M Sport 190 HP (139 kW) 2017 Estate

(2017) BMW 220 M Sport 190 HP

Fair price

Estimated price £11,815

117 g CO2/km comb. - 190 HP (139 kW) - 4.4 Mpg

Carwow

Used Mercedes E220 AMG line 194 HP (142 kW) 2019 Sedan

(2019) Mercedes E220 AMG line 194 HP

Super price

You save £2,201

SA18QB Skewen, West Glamorgan

127 g CO2/km comb. - 194 HP (142 kW) - 5.5 Mpg

-14%

1 / 4

Used (2014) Mercedes C250 Sport Edition 204 HP | Super price

C Class CDI AMG Sport Edition 2dr

2014
113,000 miles
Trim level: Sport Edition
2.1L Diesel
Coupe
Automatic
204 HP (150 kW)
53 mpg
Details

Super price

£4,995

£5,850

Motors.co.uk

NP44 1QX Cwmbran

-5%

1 / 1

Used (2018) Mercedes C250 AMG Line Premium Plus | Super price

C-Class Estate (2018/18)C 250 d

2018
63,001 miles
Trim level: AMG Line Premium Plus
2.1L Diesel
Estate
Automatic
60 mpg
Details

Super price

£13,750

£14,500

Parkers.co.uk

Manchester, Manchester

-2%

1 / 1

Used (2018) Mercedes C250 AMG Line Premium Plus | Super price

d AMG Line Premium Plus 9G-Tronic

2018
67,684 miles
Trim level: AMG Line Premium Plus
2.1L Diesel
Estate
Automatic
60 mpg
Details

Super price

£13,490

£13,790

Parkers.co.uk

Oxford, Oxfordshire

1 / 4

Used (2011) Mercedes C250 | Super price

C Class CDI BlueEFFICIENCY Sport

2011
77,000 miles
2.1L Diesel
Sedan
Manual
52 mpg
Details

Super price

£3,895

Motors.co.uk

LS12 3HT Armley, West Yorkshire

1 / 4

Used (2010) Mercedes C250 204 HP | Super price

C Class CDI BlueEFFICIENCY Sport

2010
114,000 miles
2.1L Diesel
Sedan
Automatic
204 HP (150 kW)
48 mpg
Details

Super price

£2,950

£2,695

Parkers.co.uk

B11 3JJ West Midlands, West Midlands

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Used Mercedes CLA220 AMG line 170 HP (125 kW) 2019 Sedan

(2019) Mercedes CLA220 AMG line 170 HP

Fair price

HA9 0AN Greater London, London

142 g CO2/km comb. - 170 HP (125 kW) - 5.6 Mpg

Carwow

Used Mercedes CLA220 AMG 170 HP (125 kW) 2014 Cosmos black Sedan

(2014) Mercedes CLA220 AMG 170 HP

Fair price

Estimated price £12,298

CO2 8HA Essex, Essex

111 g CO2/km comb. - 170 HP (125 kW) - 4.2 Mpg

Carwow

Used Skoda Octavia SE 105 HP (77 kW) 2012 Beige Hatchback

(2012) Skoda Octavia SE 105 HP

Super price

You save £1,305

ML7 4LP Salsburgh, Lanarkshire

119 g CO2/km comb. - 105 HP (77 kW) - 4.5 Mpg

Carwow

Used Skoda Citigo SE 60 HP (44 kW) 2016 Hatchback

(2016) Skoda Citigo SE 60 HP

Super price

You save £2,201

101 g CO2/km comb. - 60 HP (44 kW) - 4.4 Mpg

Showing 1 - 25 of 358 results

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