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Used Mercedes diesel • 11,336 listings compared on price

Market overview: Market overview for used Mercedes diesel (September-2026): AutoUncle has price-compared 11,336 used Mercedes diesel vehicles from 40 dealer sites. The three most popular models are currently Mercedes Sprinter, Mercedes C220, Mercedes A180, with prices ranging from £4,395 to £39,402 and a median price of £13,531. The most common body type is SUV. AutoUncle has identified 2,148 cars currently listed below expected market value, and 41.6% of listings have had a price reduction in the last 30 days (largest saving: £5,221). The average selling time for a used Mercedes diesel is 27 days. (Source: AutoUncle market data, September-2026)

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Sandicliffe.co.uk

Used Mercedes GLC250 AMG line 204 HP (150 kW) 2018 Silver SUV

(2018) Mercedes GLC250 AMG line 204 HP

Super price

You save £2,353

NG7 2SZ Nottingham, Nottinghamshire

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

Sandicliffe.co.uk

Used Mercedes GLC220 AMG line 194 HP (142 kW) 2019 Grey SUV

(2019) Mercedes GLC220 AMG line 194 HP

Fair price

Estimated price £21,220

Nottingham, Nottinghamshire

140 g CO2/km comb. - 194 HP (142 kW) - 46.3 Mpg

Carwow

Used Mercedes E220 AMG line 194 HP (142 kW) 2020 Red Cabriolet

(2020) Mercedes E220 AMG line 194 HP

Fair price

BB126EH Burnley, Lancashire

169 g CO2/km comb. - 194 HP (142 kW) - 5.8 Mpg

Carwow

Used Mercedes GLE350 AMG line 258 HP (189 kW) 2017 Black SUV

(2017) Mercedes GLE350 AMG line 258 HP

Super price

You save £2,505

LU3 3AN Luton, Bedfordshire

179 g CO2/km comb. - 258 HP (189 kW) - 42.0 Mpg

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-6%

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Used (2018) Mercedes GLC250 AMG line 204 HP | Super price

GLC Class Glc 4Matic AMG Line 5dr

Mar 2018
71,851 miles
Trim level: AMG line
2.1L Diesel
SUV
Automatic
204 HP (150 kW)
CO2 emissions: 163 g CO2/km comb.
6.1 mpg
Details

Super price

£15,747

£16,787

NG7 2SZ Nottingham, Nottinghamshire

Availability verified

-17%

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Used (2022) Mercedes V300 AMG line 237 HP | Good price

- V-Class d 237 AMG Line 5dr

2022
41,843 miles
Trim level: AMG line
2.0L Diesel
MPV
Automatic
237 HP (174 kW)
CO2 emissions: 206 g CO2/km comb.
7.8 mpg
Details

Good price

£44,700

£54,500

CM1 3BH Essex, Essex

Availability verified

-7%

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Used (2019) Mercedes C220 AMG Line Premium 194 HP | Super price

C Class AMG Line Premium 2dr

2019
80,949 miles
Trim level: AMG Line Premium
2.0L Diesel
Cabriolet
Automatic
194 HP (142 kW)
CO2 emissions: 142 g CO2/km comb.
5.4 mpg
Details

Super price

£14,809

£16,016

RM13 8RH Greater London, London

Availability verified

-13%

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Used (2018) Mercedes B200 AMG line 136 HP | Good price

B Class AMG Line (Premium Plus)

2018
71,865 miles
Trim level: AMG line
2.1L Diesel
Hatchback
Automatic
136 HP (100 kW)
CO2 emissions: 145 g CO2/km comb.
5.4 mpg
Details

Good price

£9,490

£10,990

RG7 5JF Berkshire, Berkshire

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Used Mercedes GLC220 AMG line 194 HP (142 kW) 2019 Black SUV

(2019) Mercedes GLC220 AMG line 194 HP

Fair price

You save £1,003

NE29 7TE Tyne And Wear, Tyne And Wear

166 g CO2/km comb. - 194 HP (142 kW) - 6.1 Mpg

Carwow

Used Mercedes GLE250 AMG line 204 HP (150 kW) 2015 Silver SUV

(2015) Mercedes GLE250 AMG line 204 HP

Fair price

TS6 6UR Redcar And Cleveland, North Yorkshire

156 g CO2/km comb. - 204 HP (150 kW) - 47.0 Mpg

Carwow

Used Mercedes Sprinter 143 HP (105 kW) 2020 White Van

(2020) Mercedes Sprinter 143 HP

Fair price

Estimated price £15,318

ST1 6AD Stoke-On-Trent, Staffordshire

213 g CO2/km comb. - 143 HP (105 kW) - 8.0 Mpg

Carwow

Used Mercedes GLC250 AMG 204 HP (150 kW) 2019 Blue SUV

(2019) Mercedes GLC250 AMG 204 HP

Fair price

Estimated price £19,965

N11 1GN Greater London, London

163 g CO2/km comb. - 204 HP (150 kW) - 6.6 Mpg

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Used (2017) Mercedes A200 AMG line 136 HP | Good price

A-Class 2017 AMG Line Auto

2017
57,800 miles
Trim level: AMG line
2.1L Diesel
Hatchback
Automatic
136 HP (100 kW)
CO2 emissions: 111 g CO2/km comb.
4 mpg
Details

Good price

£9,995

£10,495

L40 9RT Scarisbrick, Lancashire

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1 / 4

Used (2020) Mercedes E220 AMG line 194 HP | Good price

Amg Line Auto Convertible

2020
70,000 miles
Trim level: AMG line
2.0L Diesel
Cabriolet
Automatic
194 HP (142 kW)
CO2 emissions: 169 g CO2/km comb.
5.8 mpg
Details

Good price

£18,758

£18,928

RM13 8RH Greater London, London

Availability verified

-2%

1 / 4

Used (2020) Mercedes GLC220 194 HP | Good price

GLC 2020 Sport 4Matic 9G-Troni

2020
54,072 miles
2.0L Diesel
SUV
Automatic
194 HP (142 kW)
CO2 emissions: 156 g CO2/km comb.
5.9 mpg
Details

Good price

£19,104

£19,692

BS24 0JN Lympsham, Somerset

Availability verified

-1%

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Used (2023) Mercedes C220 AMG line 200 HP | Good price

C-Class Estate 2023 AMG Line

2023
51,574 miles
Trim level: AMG line
2.0L Diesel
Estate
Automatic
200 HP (147 kW)
CO2 emissions: 124 g CO2/km comb.
4.7 mpg
Details

Good price

£23,993

£24,291

LS12 6BZ West Yorkshire, West Yorkshire

Availability verified

-4%

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Used (2023) Mercedes Sprinter Premium 150 HP | Super price

2023 Premium 3.5t H1 Van

2023
64,000 miles
Trim level: Premium
2.0L Diesel
Van
Manual
150 HP (110 kW)
CO2 emissions: 235 g CO2/km comb.
9 mpg
Details

Super price

£19,690

£20,690

WD18 8YH Hertfordshire, Hertfordshire

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-5%

1 / 3

Used (2019) Mercedes C300 AMG Line Premium 245 HP | Good price

C Class 2.0 AMG Line (Premium)

2019
41,350 miles
Trim level: AMG Line Premium
2.0L Diesel
Sedan
Automatic
245 HP (180 kW)
CO2 emissions: 130 g CO2/km comb.
5.7 mpg
Details

Good price

£16,994

£17,994

OL8 4PQ Greater Manchester, Manchester

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Used Mercedes GLC220 AMG line 194 HP (142 kW) 2022 Black SUV

(2022) Mercedes GLC220 AMG line 194 HP

Super price

You save £4,510

NE28 9ND Wallsend, Tyne And Wear

166 g CO2/km comb. - 194 HP (142 kW) - 6.1 Mpg

Carwow

Used Mercedes GLC220 AMG line 170 HP (125 kW) 2018 White SUV

(2018) Mercedes GLC220 AMG line 170 HP

Fair price

PR2 5PD Lancashire, Lancashire

158 g CO2/km comb. - 170 HP (125 kW) - 6.0 Mpg

Carwow

Used Mercedes GLC350 Premium Plus 258 HP (189 kW) 2018 Black SUV

(2018) Mercedes GLC350 Premium Plus 258 HP

Fair price

Estimated price £15,435

DE73 7HL Stenson, Derbyshire

182 g CO2/km comb. - 258 HP (189 kW) - 32.8 Mpg

Carwow

Used Mercedes A200 150 HP (110 kW) 2021 Black Hatchback

(2021) Mercedes A200 150 HP

Good price

You save £2,101

ME7 1UB Medway, Kent

128 g CO2/km comb. - 150 HP (110 kW) - 4.9 Mpg

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Used (2021) Mercedes GLC220 AMG line 194 HP | Good price

GLC D 4MATIC AMG LINE

2021
32,760 miles
Trim level: AMG line
2.0L Diesel
SUV
Automatic
194 HP (142 kW)
CO2 emissions: 166 g CO2/km comb.
6.1 mpg
Details

Good price

£23,100

£25,700

ME5 9QG Kent, Kent

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Used (2022) Mercedes GLC220 AMG line 194 HP | Good price

GLC 2022 AMG Line 4Matic 9G-Tr

2022
32,336 miles
Trim level: AMG line
2.0L Diesel
SUV
Automatic
194 HP (142 kW)
CO2 emissions: 166 g CO2/km comb.
6.1 mpg
Details

Good price

£23,706

£23,908

BS5 9PJ Bristol City, Bristol

Availability verified

-6%

1 / 4

Used (2019) Mercedes E220 AMG line 194 HP | Super price

AMG Line 4dr 9G-Tronic [Mirror

2019
54,650 miles
Trim level: AMG line
2.0L Diesel
Sedan
Automatic
194 HP (142 kW)
CO2 emissions: 127 g CO2/km comb.
61.4 mpg
Details

Super price

£16,299

£17,399

CW7 Cheshire West And Chester, Cheshire

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New

1 / 4

Used (2025) Mercedes GLE450 Urban 367 HP | Super price

GLE 2025 Urban Edition 4Matic

2025
7,200 miles
Trim level: Urban
3.0L Diesel
SUV
Automatic
367 HP (269 kW)
CO2 emissions: 196 g CO2/km comb.
7.4 mpg
Details

Super price

£55,990

CM2 5EF Springfield, Essex

Availability verified

-6%

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Used (2023) Mercedes V300 AMG line 237 HP | Good price

V Class 2.0 AMG Line MPV 5dr

2023
18,667 miles
Trim level: AMG line
2.0L Diesel
MPV
Automatic
237 HP (174 kW)
CO2 emissions: 206 g CO2/km comb.
7.8 mpg
Details

Good price

£49,490

£52,900

ME5 9QG Kent, Kent

Availability verified

New

1 / 4

Used (2018) Mercedes GLE350 AMG 258 HP | Good price

GLE 2018 Night Edition 4Matic AMG

2018
75,000 miles
Trim level: AMG
3.0L Diesel
SUV
Automatic
258 HP (189 kW)
CO2 emissions: 204 g CO2/km comb.
7.7 mpg
Details

Good price

£19,990

CM2 5EF Springfield, Essex

Availability verified

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Used (2022) Mercedes GLC220 AMG line 194 HP | Super price

GLC 2022 AMG Line 4Matic AMG Line

2022
81,198 miles
Trim level: AMG line
2.0L Diesel
SUV
Automatic
194 HP (142 kW)
CO2 emissions: 159 g CO2/km comb.
6.1 mpg
Details

Super price

£17,995

£19,995

YO32 9LG Huntington, North Yorkshire

Availability verified

-8%

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Used (2023) Mercedes CLA220 Executive 190 HP | Good price

CLA AMG Line Executive 4dr Tip

2023
18,452 miles
Trim level: Executive
2.0L Diesel
Coupe
Automatic
190 HP (139 kW)
CO2 emissions: 133 g CO2/km comb.
5.1 mpg
Details

Good price

£22,599

£24,649

CV6 5QS West Midlands, West Midlands

Availability verified

-1%

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Used (2020) Mercedes GLC220 AMG line 194 HP | Good price

GLC 2020 AMG Line 4Matic 9G-Tr

2020
60,382 miles
Trim level: AMG line
2.0L Diesel
SUV
Automatic
194 HP (142 kW)
CO2 emissions: 166 g CO2/km comb.
6.1 mpg
Details

Good price

£19,740

£20,000

PE1 5XL Peterborough, Cambridgeshire

Availability verified

-10%

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Used (2022) Mercedes GLB200 Executive 150 HP | Good price

GLB DIESEL ESTATE AMG Line

2022
48,390 miles
Trim level: Executive
2.0L Diesel
SUV
Automatic
150 HP (110 kW)
CO2 emissions: 149 g CO2/km comb.
58.9 mpg
Details

Good price

£21,999

£24,699

CW73AL Cheshire West And Chester, Cheshire

Availability verified

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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

ME2 2NY Medway, Kent

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

Carwow

Used Mercedes A200 AMG Line Premium 150 HP (110 kW) 2020 Silver Hatchback

(2020) Mercedes A200 AMG Line Premium 150 HP

Fair price

Estimated price £17,809

DE216BZ Derby, Derbyshire

130 g CO2/km comb. - 150 HP (110 kW) - 5.0 Mpg

Carwow

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

(2019) Mercedes E220 AMG line 194 HP

Fair price

RG7 5JF Berkshire, Berkshire

169 g CO2/km comb. - 194 HP (142 kW) - 5.8 Mpg

Carwow

Used Mercedes GLC220 170 HP (125 kW) 2018 Black SUV

(2018) Mercedes GLC220 170 HP

Fair price

DE73 7HL Stenson, Derbyshire

161 g CO2/km comb. - 170 HP (125 kW) - 6.8 Mpg

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Used (2020) Mercedes GLC220 AMG line 194 HP | Super price

GLC 2020 AMG Line 4Matic 9G-Tr

2020
42,241 miles
Trim level: AMG line
2.0L Diesel
SUV
Automatic
194 HP (142 kW)
CO2 emissions: 166 g CO2/km comb.
6.1 mpg
Details

Super price

£19,789

£20,000

BS5 9PJ Bristol City, Bristol

Availability verified

-6%

1 / 4

Used (2025) Mercedes GLC220 AMG line 197 HP | Good price

GLC 2025 AMG Line 4Matic 9G-Tr

2025
25,955 miles
Trim level: AMG line
2.0L Diesel
SUV
Automatic
197 HP (144 kW)
CO2 emissions: 140 g CO2/km comb.
5.3 mpg
Details

Good price

£36,363

£38,931

ML3 7JP South Lanarkshire, Lanarkshire

Availability verified

-6%

1 / 4

Used (2016) Mercedes GLC250 AMG line 204 HP | Good price

GLC 2.1 AMG Line G-Tronic 4MATIC

2016
76,200 miles
Trim level: AMG line
2.1L Diesel
SUV
Automatic
204 HP (150 kW)
CO2 emissions: 163 g CO2/km comb.
45 mpg
Details

Good price

£13,995

£14,995

ML5 2EG North Lanarkshire, Lanarkshire

Availability verified

-2%

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Used (2018) Mercedes E220 AMG line 194 HP | Good price

9G-Tronic

2018
37,321 miles
Trim level: AMG line
2.0L Diesel
Cabriolet
Automatic
194 HP (142 kW)
CO2 emissions: 170 g CO2/km comb.
6.4 mpg
Details

Good price

£18,525

£19,000

BS24 0JN Lympsham, Somerset

Availability verified

-7%

1 / 2

Used (2019) Mercedes C300 AMG line 245 HP | Good price

C-ClassAMG Line 4dr 9G-Tronic

2019
79,400 miles
Trim level: AMG line
2.0L Diesel
Sedan
Automatic
245 HP (180 kW)
CO2 emissions: 130 g CO2/km comb.
5.7 mpg
Details

Good price

£13,795

£14,895

LE10 3DJ Leicestershire, Leicestershire

Availability verified

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Used Mercedes GLA200 AMG Line Premium 150 HP (110 kW) 2021 Black SUV

(2021) Mercedes GLA200 AMG Line Premium 150 HP

Fair price

BL9 9ST Blackford Bridge, Manchester

142 g CO2/km comb. - 150 HP (110 kW) - 5.4 Mpg

Carwow

Used Mercedes C300 AMG line 245 HP (180 kW) 2019 Silver Sedan

(2019) Mercedes C300 AMG line 245 HP

Good price

You save £1,710

RG26 3JE Hampshire, Hampshire

130 g CO2/km comb. - 245 HP (180 kW) - 5.7 Mpg

Carwow

Used Mercedes E350 AMG Line Premium Plus 258 HP (189 kW) 2018 White Cabriolet

(2018) Mercedes E350 AMG Line Premium Plus 258 HP

Good price

You save £1,810

HX1 3NS West Yorkshire, West Yorkshire

179 g CO2/km comb. - 258 HP (189 kW) - 6.8 Mpg

Carwow

Used Mercedes GLC220 AMG line 170 HP (125 kW) 2016 Grey SUV

(2016) Mercedes GLC220 AMG line 170 HP

Fair price

Estimated price £16,051

LS12 6BZ West Yorkshire, West Yorkshire

158 g CO2/km comb. - 170 HP (125 kW) - 6.0 Mpg

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