Mercedes GLC220 (diesel) • 559 cars with Valuation

Market overview: Diesel Mercedes GLC220 (June-2026): There are currently 559 used diesel Mercedes GLC220 cars for sale. Prices range from £13,500 to £48,800, with a median price of £19,499. AutoUncle has identified 106 cars as being offered below market price. The typical selling time for a diesel Mercedes GLC220 is approximately 24 days, and 48.9% of the listings have recently been reduced in price (Source: AutoUncle market data, June-2026).

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Carwow

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

(2018) Mercedes GLC220 AMG Line Premium 170 HP

Fair price

Estimated price £19,827

CO5 7JH Essex, Essex

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

Carwow

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

(2022) Mercedes GLC220 AMG line 194 HP

Good price

You save £1,862

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

Carwow

Used Mercedes GLC220 AMG Line Premium 194 HP (142 kW) 2022 Grey SUV

(2022) Mercedes GLC220 AMG Line Premium 194 HP

Fair price

WV10 0AE West Midlands, West Midlands

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

Carwow

Used Mercedes GLC220 Urban 170 HP (125 kW) 2019 Black SUV

(2019) Mercedes GLC220 Urban 170 HP

Super price

You save £2,801

CW7 Cheshire West And Chester, Cheshire

156 g CO2/km comb. - 170 HP (125 kW) - 47.1 Mpg

Price checked by AutoUncle

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Fair price

A bit pricey

Expensive

-3%

1 / 3

Used (2019) Mercedes GLC220 Urban 170 HP | Super price

GLC ESTATE SPECIAL EDITION 4Matic

2019
56,710 miles
Trim level: Urban
2.1L Diesel
SUV
Automatic
170 HP (125 kW)
CO2 emissions: 156 g CO2/km comb.
47.1 mpg
Details

Super price

£17,299

£17,899

CW7 Cheshire West And Chester, Cheshire

Availability verified

-1%

1 / 4

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

- 4Matic AMG Line 5dr 9G-Troni

2022
66,130 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

£19,899

£20,299

CW7 Cheshire West And Chester, Cheshire

Availability verified

-7%

1 / 4

Used (2019) Mercedes GLC220 194 HP | Super price

GLC DIESEL ESTATE 4Matic Sport 5dr

2019
46,360 miles
2.0L Diesel
SUV
Automatic
194 HP (142 kW)
CO2 emissions: 156 g CO2/km comb.
54.3 mpg
Details

Super price

£19,199

£20,699

CW7 Cheshire West And Chester, Cheshire

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

- 4Matic AMG Line 5dr 9G-Troni

2022
49,703 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

£22,938

£23,053

RG129FR

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Carwow

Used Mercedes GLC220 AMG Line Premium 170 HP (125 kW) 2018 Grey SUV

(2018) Mercedes GLC220 AMG Line Premium 170 HP

Fair price

WD3 3RT Croxley Green, Hertfordshire

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

Carwow

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

(2022) Mercedes GLC220 AMG line 194 HP

Super price

You save £3,380

BB1 3NU Lancashire, Lancashire

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

Carwow

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

(2018) Mercedes GLC220 AMG line 170 HP

Fair price

Estimated price £15,723

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

Carwow

Used Mercedes GLC220 AMG Line Premium 170 HP (125 kW) 2018 Grey SUV

(2018) Mercedes GLC220 AMG Line Premium 170 HP

Fair price

Estimated price £15,361

CO5 7JH Essex, Essex

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

-2%

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

4Matic 5dr 9G-Tronic

2022
49,800 miles
Trim level: AMG line
2.0L Diesel
SUV
Automatic
194 HP (142 kW)
CO2 emissions: 167 g CO2/km comb.
6.4 mpg
Details

Good price

£22,990

£23,490

DA27RB

Availability verified

-6%

1 / 4

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

- 4Matic AMG Line Premium 5dr

2022
35,758 miles
Trim level: AMG Line Premium
2.0L Diesel
SUV
Automatic
194 HP (142 kW)
CO2 emissions: 159 g CO2/km comb.
6.1 mpg
Details

Good price

£24,799

£26,399

SA79AG

Availability verified

-7%

1 / 4

Used (2019) Mercedes GLC220 Premium Plus 170 HP | Good price

- 4Matic Sport Premium Plus 5dr

2019
68,337 miles
Trim level: Premium Plus
2.1L Diesel
SUV
Automatic
170 HP (125 kW)
CO2 emissions: 156 g CO2/km comb.
6.8 mpg
Details

Good price

£16,690

£17,990

PO198TX

Availability verified

1 / 4

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

- 4Matic AMG Line 5dr 9G-Troni

2022
42,632 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

£22,585

£22,800

BB115EX

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New

1 / 4

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

- 4Matic AMG Line 5dr 9G-Troni

2022
69,599 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

£19,420

BB1 3NU Lancashire, Lancashire

Availability verified

-2%

1 / 4

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

- 4Matic AMG Line 5dr 9G-Troni

2022
77,000 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

£19,450

£19,900

M171PZ

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Carwow

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

(2022) Mercedes GLC220 AMG line 194 HP

Good price

You save £1,550

CM1 3BH Essex, Essex

167 g CO2/km comb. - 194 HP (142 kW) - 6.4 Mpg

Carwow

Used Mercedes GLC220 AMG line 170 HP (125 kW) 2019 SUV

(2019) Mercedes GLC220 AMG line 170 HP

Fair price

Estimated price £16,079

163 g CO2/km comb. - 170 HP (125 kW) - 6.9 Mpg

Carwow

Used Mercedes GLC220 AMG 170 HP (125 kW) 2019 Grey SUV

(2019) Mercedes GLC220 AMG 170 HP

Fair price

N11 1GN Greater London, London

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

Carwow

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

(2022) Mercedes GLC220 AMG line 194 HP

Super price

You save £2,915

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

-2%

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

- 4Matic AMG Line 5dr 9G-Troni

2022
63,085 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

£20,050

£20,550

WD3 3RT Croxley Green, Hertfordshire

Availability verified

-9%

1 / 2

Used (2019) Mercedes GLC220 Urban 170 HP | Super price

GLC 2.1 Urban Edition SUV 5dr

2019
60,000 miles
Trim level: Urban
2.1L Diesel
SUV
Automatic
170 HP (125 kW)
CO2 emissions: 158 g CO2/km comb.
6.8 mpg
Details

Super price

£16,290

£17,990

BL2 2BD Greater Manchester, Manchester

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New

1 / 3

Used (2018) Mercedes GLC220 Urban 170 HP | Good price

- 4Matic Urban Edition 5dr

2018
57,500 miles
Trim level: Urban
2.1L Diesel
SUV
Automatic
170 HP (125 kW)
CO2 emissions: 158 g CO2/km comb.
6.8 mpg
Details

Good price

£16,994

OL8 4PQ Greater Manchester, Manchester

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New

1 / 4

Used (2019) Mercedes GLC220 194 HP | Good price

GLC 4Matic Sport 5dr 9G-Tronic

2019
71,341 miles
2.0L Diesel
SUV
Automatic
194 HP (142 kW)
CO2 emissions: 156 g CO2/km comb.
5.9 mpg
Details

Good price

£17,620

BB1 3NU Lancashire, Lancashire

Availability verified

-8%

1 / 2

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

GLC 2.0 AMG Line SUV 5dr Diesel

2022
33,400 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

£24,895

£27,195

LE10 3DJ Leicestershire, Leicestershire

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1 / 1

Used (2018) Mercedes GLC220 AMG line 170 HP | Good price

- 4Matic AMG Line 5dr 9G-Troni

2018
51,740 miles
Trim level: AMG line
2.1L Diesel
SUV
Automatic
170 HP (125 kW)
CO2 emissions: 158 g CO2/km comb.
6 mpg
Details

Good price

£16,995

HD16AP

Availability verified

1 / 4

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

- 4Matic AMG Line 5dr 9G-Troni

2022
57,806 miles
Trim level: AMG line
2.0L Diesel
SUV
Automatic
194 HP (142 kW)
CO2 emissions: 167 g CO2/km comb.
6.4 mpg
Details

Good price

£22,450

CM1 3BH Essex, Essex

Availability verified

1 / 4

Used (2019) Mercedes GLC220 Premium 170 HP | Super price

- 4Matic Sport Premium 5dr

2019
77,000 miles
Trim level: Premium
2.1L Diesel
SUV
Automatic
170 HP (125 kW)
CO2 emissions: 156 g CO2/km comb.
6.8 mpg
Details

Super price

£14,000

WA158SX

Availability verified

-2%

1 / 3

Used (2018) Mercedes GLC220 Urban 170 HP | Good price

GLC 4Matic Urban Edition 5dr

2018
38,167 miles
Trim level: Urban
2.1L Diesel
SUV
Automatic
170 HP (125 kW)
CO2 emissions: 158 g CO2/km comb.
6.8 mpg
Details

Good price

£18,697

£19,197

HU9 1DN Kingston Upon Hull, East Yorkshire

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1 / 4

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

- 4Matic AMG Line 5dr 9G-Troni

2022
42,496 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

£22,550

WD3 3RT Croxley Green, Hertfordshire

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Carwow

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

(2018) Mercedes GLC220 AMG line 170 HP

Good price

You save £2,000

CM9 4LJ Heybridge, Essex

158 g CO2/km comb. - 170 HP (125 kW) - 47.0 Mpg

Carwow

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

(2022) Mercedes GLC220 AMG line 194 HP

Good price

You save £1,810

167 g CO2/km comb. - 194 HP (142 kW) - 6.4 Mpg

Carwow

Used Mercedes GLC220 AMG Line Premium 170 HP (125 kW) 2018 SUV

(2018) Mercedes GLC220 AMG Line Premium 170 HP

Fair price

NE29 7TE Tyne And Wear, Tyne And Wear

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

Carwow

Used Mercedes GLC220 AMG 170 HP (125 kW) 2019 SUV

(2019) Mercedes GLC220 AMG 170 HP

Fair price

Estimated price £20,019

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

1 / 4

Used (2018) Mercedes GLC220 AMG line 170 HP | Good price

- 4Matic AMG Line 5dr 9G-Troni

2018
91,000 miles
Trim level: AMG line
2.1L Diesel
SUV
Automatic
170 HP (125 kW)
CO2 emissions: 158 g CO2/km comb.
6 mpg
Details

Good price

£14,499

CV9 2PZ Grendon, Warwickshire

Availability verified

-10%

1 / 4

Used (2018) Mercedes GLC220 AMG line 170 HP | Good price

GLC Class 2.1AMG Line G-Tronic

2018
50,000 miles
Trim level: AMG line
2.1L Diesel
SUV
Automatic
170 HP (125 kW)
CO2 emissions: 158 g CO2/km comb.
47 mpg
Details

Good price

£17,800

£19,800

CM9 4LJ Heybridge, Essex

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New

1 / 4

Used (2019) Mercedes GLC220 Premium 170 HP | Good price

4Matic Premium 5dr 9G-Tronic

2019
96,711 miles
Trim level: Premium
2.1L Diesel
SUV
Automatic
170 HP (125 kW)
CO2 emissions: 156 g CO2/km comb.
6.8 mpg
Details

Good price

£13,495

LU33AN

Availability verified

-3%

1 / 4

Used (2020) Mercedes GLC220 AMG line 191 HP | Good price

GLC 4Matic AMG Line 5dr 9G-Tro

2020
30,639 miles
Trim level: AMG line
2.0L Diesel
SUV
Automatic
191 HP (140 kW)
Details

Good price

£23,927

£24,719

Buyacar

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1 / 4

Used (2020) Mercedes GLC220 | Good price

GLC 4Matic Sport 5Dr 9G-Tronic

2020
51,000 miles
2.0L Diesel
SUV
Automatic
Details

Good price

£21,399

£21,499

Motors.co.uk

ME15 9YN Kent, Kent

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Carwow

Used Mercedes GLC220 194 HP (142 kW) 2019 White SUV

(2019) Mercedes GLC220 194 HP

Super price

You save £2,701

CW7 Cheshire West And Chester, Cheshire

156 g CO2/km comb. - 194 HP (142 kW) - 54.3 Mpg

Carwow

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

(2022) Mercedes GLC220 AMG line 194 HP

Super price

You save £2,950

WD3 3RT Croxley Green, Hertfordshire

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

Carwow

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

(2022) Mercedes GLC220 AMG line 194 HP

Super price

You save £3,201

CW7 Cheshire West And Chester, Cheshire

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

Carwow

Used Mercedes GLC220 AMG Line Premium 170 HP (125 kW) 2018 SUV

(2018) Mercedes GLC220 AMG Line Premium 170 HP

Fair price

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

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