2019 Mercedes C300 • Compare 100 used cars with valuation

Market overview: April-2026 Price Analysis: A used Mercedes C300 from 2019 currently costs between £12,995 and £21,290. On average, the mileage for this year stands at 59,904 miles. The depreciation and price trend over the last 12 months is -£1,420.

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Carwow

2019

(2019) Mercedes C300 AMG line 258 HP

£17,349

Good price

You save £1,951

NP19 4YR Newport, Gwent

161 g CO2/km comb. - 258 HP (189 kW) - 7.1 Mpg

Carwow

2020

(2020) Mercedes C300 AMG line 245 HP

£21,485

Fair price

Estimated price £20,880

BL2 2BL Greater Manchester, Manchester

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

Carwow

2020

(2020) Mercedes C300 AMG Line Premium 245 HP

£16,895

Fair price

You save £805

BL13DE

145 g CO2/km comb. - 245 HP (180 kW) - 5.5 Mpg

Carwow

2020

(2020) Mercedes C300 AMG line 258 HP

£18,519

Super price

You save £4,081

E65LU

161 g CO2/km comb. - 258 HP (189 kW) - 7.1 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

-2%

1 / 4

Used (2019) Mercedes C300 AMG Line Premium 258 HP | Good price

C CLASS COUPE AMG Line Premium 2dr

2019
45,071 miles
Trim level: AMG Line Premium
2.0L Petrol
Coupe
Automatic
258 HP (189 kW)
CO2 emissions: 162 g CO2/km comb.
mpg: 44.1
Details

Good price

£18,699

£19,099

CW7 Cheshire West And Chester, Cheshire

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New

1 / 3

Used (2019) Mercedes C300 AMG Line Premium 258 HP | Good price

C Class AMG Line Premium 2dr

2019
38,600 miles
Trim level: AMG Line Premium
2.0L Petrol
Coupe
Automatic
258 HP (189 kW)
CO2 emissions: 162 g CO2/km comb.
mpg: 7.1
Details

Good price

£19,995

BL1 3DE Greater Manchester, Manchester

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Availability verified

-4%

1 / 3

Used (2019) Mercedes C300 258 HP | Good price

- C-Class Estate Sport 5dr

2019
58,539 miles
2.0L Petrol
Estate
Automatic
258 HP (189 kW)
CO2 emissions: 155 g CO2/km comb.
mpg: 7.3
Details

Good price

£15,347

£16,000

E65LU

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Availability verified

-1%

1 / 4

Used (2019) Mercedes C300 AMG line 258 HP | Good price

- C-Class Estate AMG Line 5dr

2019
47,341 miles
Trim level: AMG line
2.0L Petrol
Estate
Automatic
258 HP (189 kW)
CO2 emissions: 150 g CO2/km comb.
mpg: 7.3
Details

Good price

£17,700

£17,900

WS11 1SL Staffordshire, Staffordshire

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Carwow

2020

(2020) Mercedes C300 AMG Line Premium Plus 258 HP

£19,990

Good price

You save £1,510

SO418JD

174 g CO2/km comb. - 258 HP (189 kW) - 7.5 Mpg

Carwow

2019

(2019) Mercedes C300 AMG Line Premium 258 HP

£18,699

Good price

You save £1,401

CW7 Cheshire West And Chester, Cheshire

162 g CO2/km comb. - 258 HP (189 kW) - 44.1 Mpg

Carwow

2019

(2019) Mercedes C300 AMG Line Premium Plus 258 HP

£19,300

Fair price

Estimated price £18,477

WD3 3RT Croxley Green, Hertfordshire

163 g CO2/km comb. - 258 HP (189 kW) - 7.2 Mpg

Carwow

2018

(2018) Mercedes C300 AMG Line Premium 258 HP

£18,911

Fair price

You save £89

RM13 8RH Greater London, London

148 g CO2/km comb. - 258 HP (189 kW) - 7.1 Mpg

-6%

1 / 4

Used (2019) Mercedes C300 AMG line 258 HP | Good price

C Class AMG Line 2dr 9G-Tronic

2019
48,761 miles
Trim level: AMG line
2.0L Petrol
Coupe
Automatic
258 HP (189 kW)
CO2 emissions: 161 g CO2/km comb.
mpg: 7.1
Details

Good price

£17,349

£18,599

NP19 4YR Newport, Gwent

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-4%

1 / 3

Used (2019) Mercedes C300 AMG line 258 HP | Good price

- C-Class Cabriolet AMG Line 2dr

2019
39,014 miles
Trim level: AMG line
2.0L Petrol
Cabriolet
Automatic
258 HP (189 kW)
CO2 emissions: 173 g CO2/km comb.
mpg: 7.5
Details

Good price

£18,635

£19,592

RM13 8RH Greater London, London

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New

Used (2019) Mercedes C300 AMG Line Premium 258 HP | Good price

C Class 2.0 AMG Line Premium Auto

2019
18,900 miles
Trim level: AMG Line Premium
2.0L Petrol
Coupe
Automatic
258 HP (189 kW)
mpg: 39.8
Details

Good price

£21,450

Motors.co.uk

DE65 5FJ Hilton, Derbyshire

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-3%

1 / 4

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

C Class AMG Line Premium 4dr

2019
90,300 miles
Trim level: AMG Line Premium
2.0L Petrol
Sedan
Automatic
mpg: 35.3
Details

Good price

£14,300

£14,750

Parkers.co.uk

NP20 2JR Newport, Gwent

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New

1 / 4

Used (2019) Mercedes C300 AMG line 258 HP | Good price

C Class 2.0 AMG Line (Premium)

2019
56,500 miles
Trim level: AMG line
2.0L Petrol
Coupe
Automatic
258 HP (189 kW)
mpg: 39.8
Details

Good price

£17,988

Parkers.co.uk

WV15 5BY Bridgnorth, Shropshire

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-2%

1 / 4

Used (2019) Mercedes C300 AMG line | Super price

C Class AMG Line 4dr 9G-Tronic

2019
63,000 miles
Trim level: AMG line
2.0L Diesel
Sedan
Automatic
Details

Super price

£12,995

£13,390

Motors.co.uk

M12 6FA Greater Manchester, Manchester

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Carwow

2019

(2019) Mercedes C300 258 HP

£15,347

Good price

You save £2,053

E65LU

155 g CO2/km comb. - 258 HP (189 kW) - 7.3 Mpg

Carwow

2019

(2019) Mercedes C300 AMG Line Premium 245 HP

£19,825

Fair price

You save £375

RM13 8RH Greater London, London

145 g CO2/km comb. - 245 HP (180 kW) - 5.5 Mpg

Carwow

2019

(2019) Mercedes C300 AMG Line Premium 258 HP

£20,368

Fair price

Estimated price £19,618

WC1E 7DP Greater London, London

148 g CO2/km comb. - 258 HP (189 kW) - 44.0 Mpg

Carwow

2019

(2019) Mercedes C300 AMG line 258 HP

£17,700

Good price

You save £1,200

WS11 1SL Staffordshire, Staffordshire

150 g CO2/km comb. - 258 HP (189 kW) - 7.3 Mpg

-5%

1 / 4

Used (2019) Mercedes C300 258 HP | Super price

C-Class C CLASS Sport 4dr

2019
34,574 miles
2.0L Petrol
Automatic
258 HP (189 kW)
Details

Super price

£16,775

£17,703

Dealer

YO26 York, North Yorkshire

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1 / 3

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

C Class AMG Line Premium 2dr

2019
97,242 miles
Trim level: AMG Line Premium
2.0L Petrol
Coupe
Automatic
Details

Good price

£14,495

Motors.co.uk

LE12 Costock, Nottinghamshire

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1 / 4

Used (2019) Mercedes C300 AMG line 258 HP | Super price

C Class 2.0 AMG Line G-Tronic+

2019
43,872 miles
Trim level: AMG line
2.0L Petrol
Coupe
Automatic
258 HP (189 kW)
CO2 emissions: 163 g CO2/km comb.
mpg: 39.8
Details

Super price

£18,290

£18,395

Honestjohn

DN2 4NL South Yorkshire, South Yorkshire

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-2%

1 / 4

Used (2019) Mercedes C300 AMG line 258 HP | Good price

C Class 2.0 AMG Line Coupe 2dr

2019
54,000 miles
Trim level: AMG line
2.0L Petrol
Coupe
Automatic
258 HP (189 kW)
Details

Good price

£16,495

£16,995

Motors.co.uk

PO3 5SX Portsmouth, Hampshire

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-6%

1 / 2

Used (2019) Mercedes C300 AMG Line Premium 258 HP | Good price

C Class AMG Line Premium 2dr

2019
25,000 miles
Trim level: AMG Line Premium
2.0L Petrol
Cabriolet
Automatic
258 HP (189 kW)
mpg: 37.2
Details

Good price

£20,449

£21,949

Motors.co.uk

BS49 5EB Congresbury, Somerset

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1 / 4

Used (2019) Mercedes C300 AMG line 258 HP | Good price

C-Class AMG Line 2dr 9G-Tronic

2019
49,956 miles
Trim level: AMG line
2.0L Petrol
Coupe
Automatic
258 HP (189 kW)
CO2 emissions: 147 g CO2/km comb.
mpg: 39.2
Details

Good price

£18,498

Dealer

YO26 6RB Nether Poppleton, North Yorkshire

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-4%

1 / 4

Used (2019) Mercedes C300 258 HP | Super price

C-Class 2.0Sport Saloon 4dr Petrol

2019
45,599 miles
2.0L Petrol
Sedan
Automatic
258 HP (189 kW)
mpg: 35.3
Details

Super price

£16,390

£17,100

Motors.co.uk

RM13 9EB Wennington, London

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1 / 4

Used (2019) Mercedes C300 258 HP | Good price

C Class Sport 4dr 9G-Tronic

2019
63,755 miles
2.0L Petrol
Sedan
Automatic
258 HP (189 kW)
mpg: 35.3
Details

Good price

£15,295

Parkers.co.uk

LU3 3AN Luton, Bedfordshire

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Used (2019) Mercedes C300 AMG line | Good price

C Class 2.0 AMG Line (Premium)

2019
75,000 miles
Trim level: AMG line
2.0L Petrol
Coupe
Automatic
Details

Good price

£15,995

Motors.co.uk

CO16 9BX Weeley Heath, Essex

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-2%

1 / 4

Used (2019) Mercedes C300 AMG Line Premium 258 HP | Fair price

C Class AMG Line Premium 2dr

2019
33,033 miles
Trim level: AMG Line Premium
2.0L Petrol
Coupe
Automatic
258 HP (189 kW)
CO2 emissions: 162 g CO2/km comb.
mpg: 7.1
Details

Fair price

£20,749

£21,199

EH15 1BT Edinburgh, Edinburgh

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Carwow

2019

(2019) Mercedes C300 AMG Line Premium 258 HP

£19,799

Fair price

You save £201

DE21 6BZ Derby, Derbyshire

148 g CO2/km comb. - 258 HP (189 kW) - 7.1 Mpg

Carwow

2020

(2020) Mercedes C300 AMG Line Premium 245 HP

£17,150

Good price

You save £2,150

N11 1GN Greater London, London

153 g CO2/km comb. - 245 HP (180 kW) - 5.8 Mpg

Carwow

2020

(2020) Mercedes C300 AMG Line Premium 245 HP

£17,000

Good price

You save £1,300

SK1 3JG Greater Manchester, Manchester

145 g CO2/km comb. - 245 HP (180 kW) - 5.5 Mpg

Carwow

2019

(2019) Mercedes C300 AMG line 245 HP

£18,923

Fair price

Estimated price £18,508

RM13 8RH Greater London, London

133 g CO2/km comb. - 245 HP (180 kW) - 5.9 Mpg

-2%

1 / 3

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

- C-Class Coupe AMG Line Premium

2019
38,423 miles
Trim level: AMG Line Premium
2.0L Diesel
Coupe
Automatic
245 HP (180 kW)
CO2 emissions: 145 g CO2/km comb.
mpg: 5.5
Details

Fair price

£19,825

£20,342

RM13 8RH Greater London, London

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Availability verified

-1%

1 / 4

Used (2019) Mercedes C300 AMG Line Premium 258 HP | Fair price

C Class AMG Line Premium 4dr

2019
31,647 miles
Trim level: AMG Line Premium
2.0L Petrol
Sedan
Automatic
258 HP (189 kW)
CO2 emissions: 148 g CO2/km comb.
mpg: 7.1
Details

Fair price

£19,799

£20,199

DE21 6BZ Derby, Derbyshire

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1 / 3

Used (2019) Mercedes C300 AMG Line Premium 258 HP | Fair price

C-Class AMG Line Premium 4dr

2019
36,856 miles
Trim level: AMG Line Premium
2.0L Petrol
Sedan
Automatic
258 HP (189 kW)
CO2 emissions: 148 g CO2/km comb.
mpg: 44
Details

Fair price

£20,368

£19,899

WC1E 7DP Greater London, London

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Availability verified

-5%

1 / 3

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

- C-Class Estate AMG Line 5dr

2019
47,810 miles
Trim level: AMG line
2.0L Diesel
Estate
Automatic
245 HP (180 kW)
CO2 emissions: 133 g CO2/km comb.
mpg: 5.9
Details

Fair price

£18,923

£20,038

RM13 8RH Greater London, London

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Availability verified

-6%

1 / 3

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

- C-Class Saloon AMG Line Premium

2019
53,122 miles
Trim level: AMG Line Premium
2.0L Diesel
Sedan
Automatic
245 HP (180 kW)
CO2 emissions: 130 g CO2/km comb.
mpg: 5.7
Details

Fair price

£17,872

£19,102

RM13 8RH Greater London, London

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Carwow

2019

(2019) Mercedes C300 AMG Line Premium 258 HP

£20,749

Fair price

You save £151

EH15 1BT Edinburgh, Edinburgh

162 g CO2/km comb. - 258 HP (189 kW) - 7.1 Mpg

Carwow

2019

(2019) Mercedes C300 AMG Line Premium 245 HP

£17,872

Fair price

Estimated price £17,592

RM13 8RH Greater London, London

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

Carwow

2019

(2019) Mercedes C300 AMG Line Premium 258 HP

£19,995

Good price

You save £1,505

BL1 3DE Greater Manchester, Manchester

162 g CO2/km comb. - 258 HP (189 kW) - 7.1 Mpg

Carwow

2019

(2019) Mercedes C300 AMG line 258 HP

£20,495

Fair price

Estimated price £20,069

BL1 3DE Greater Manchester, Manchester

174 g CO2/km comb. - 258 HP (189 kW) - 7.5 Mpg

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