Mercedes E300 (diesel) • 64 cars with Valuation

Market overview: Diesel Mercedes E300 (June-2026): There are currently 64 used diesel Mercedes E300 cars for sale. Prices range from £5,700 to £39,990, with a median price of £24,490. AutoUncle has identified 15 cars as being offered below market price. The typical selling time for a diesel Mercedes E300 is approximately 27 days, and 51.6% of the listings have recently been reduced in price (Source: AutoUncle market data, June-2026).

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Carwow

Used Mercedes E300 AMG Line Premium 245 HP (180 kW) 2020 Silver Coupe

(2020) Mercedes E300 AMG Line Premium 245 HP

Fair price

SR5 3NX Tyne And Wear, Tyne And Wear

173 g CO2/km comb. - 245 HP (180 kW) - 6.1 Mpg

Carwow

Used Mercedes E300 AMG line 245 HP (180 kW) 2020 Grey Sedan

(2020) Mercedes E300 AMG line 245 HP

Good price

You save £1,582

WC1E 7DP Greater London, London

172 g CO2/km comb. - 245 HP (180 kW) - 6.4 Mpg

Carwow

Used Mercedes E300 AMG line 265 HP (194 kW) 2023 Coupe

(2023) Mercedes E300 AMG line 265 HP

Fair price

Estimated price £37,573

KA8 8DP Ayrshire, Ayrshire And Arran

167 g CO2/km comb. - 265 HP (194 kW) - 6.4 Mpg

Carwow

Used Mercedes E300 AMG Line Premium 265 HP (194 kW) 2022 Silver Sedan

(2022) Mercedes E300 AMG Line Premium 265 HP

Good price

You save £2,820

WC1E 7DP Greater London, London

154 g CO2/km comb. - 265 HP (194 kW) - 5.8 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

-3%

1 / 4

Used (2020) Mercedes E300 AMG line 245 HP | Good price

E Class 2.0 AMG Line Night Edition

2020
62,387 miles
Trim level: AMG line
2.0L Diesel
Sedan
Automatic
245 HP (180 kW)
CO2 emissions: 172 g CO2/km comb.
6.4 mpg
Details

Good price

£21,318

£22,113

WC1E 7DP Greater London, London

Availability verified

1 / 4

Used (2022) Mercedes E300 AMG Line Premium 265 HP | Good price

E-Class 4Matic AMG Line Premium

2022
20,843 miles
Trim level: AMG Line Premium
2.0L Diesel
Sedan
Automatic
265 HP (194 kW)
CO2 emissions: 154 g CO2/km comb.
5.8 mpg
Details

Good price

£30,980

WC1E 7DP Greater London, London

Availability verified

-4%

1 / 4

Used (2020) Mercedes E300 AMG line 245 HP | Good price

E Class 2.0 AMG Line Night Edition

2020
78,700 miles
Trim level: AMG line
2.0L Diesel
Sedan
Automatic
245 HP (180 kW)
CO2 emissions: 172 g CO2/km comb.
43.5 mpg
Details

Good price

£19,495

£20,493

LU3 3AN Luton, Bedfordshire

Availability verified

1 / 3

Used (2020) Mercedes E300 AMG line | Super price

E Class AMG Line 4dr 9G-Tronic

2020
19,940 miles
Trim level: AMG line
2.0L Diesel
Sedan
Automatic
CO2 emissions: 36 g CO2/km comb.
Details

Super price

£22,499

£21,999

Dealer

CW7 3AL Cheshire West And Chester, Cheshire

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Carwow

Used Mercedes E300 AMG line 245 HP (180 kW) 2020 Grey Sedan

(2020) Mercedes E300 AMG line 245 HP

Good price

You save £1,605

LU3 3AN Luton, Bedfordshire

172 g CO2/km comb. - 245 HP (180 kW) - 43.5 Mpg

Carwow

Used Mercedes C300 AMG line 245 HP (180 kW) 2020 Black Coupe

(2020) Mercedes C300 AMG line 245 HP

Super price

You save £2,810

TS6 6UR Redcar And Cleveland, North Yorkshire

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

Carwow

Used Mercedes C300 AMG line 245 HP (180 kW) 2019 Grey Coupe

(2019) Mercedes C300 AMG line 245 HP

Good price

You save £2,000

BB1 3NU Blackburn, Lancashire

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

Carwow

Used Mercedes C300 AMG line 245 HP (180 kW) 2019 Black Estate

(2019) Mercedes C300 AMG line 245 HP

Fair price

RM13 8RH Greater London, London

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

-4%

1 / 4

Used (2021) Mercedes E300 AMG line 302 HP | Super price

E Class 2021 | 2.0 13.5kWh AMG

2021
42,355 miles
Trim level: AMG line
2.0L Diesel
Sedan
Automatic
302 HP (222 kW)
Details

Super price

£24,150

£25,200

Dealer

GU15 3DT Surrey, Surrey

-6%

1 / 4

Used (2020) Mercedes E300 AMG line | Good price

E Class AMG Line 4dr 9G-Tronic

2020
112,050 miles
Trim level: AMG line
2.0L Diesel
Sedan
Automatic
48.7 mpg
Details

Good price

£15,100

£16,200

Motors.co.uk

LU6 3EA Central Bedfordshire, Bedfordshire

-8%

1 / 3

Used (2021) Mercedes E300 AMG line 245 HP | Super price

E-Class Cabriolet AMG Line Night

Sep 2021
42,628 miles
Trim level: AMG line
2.0L Diesel
Cabriolet
Automatic
245 HP (180 kW)
CO2 emissions: 179 g CO2/km comb.
Details

Super price

£28,950

£31,495

Honestjohn

WC1E 7DP Greater London, London

-12%

1 / 4

Used (2020) Mercedes E300 AMG Line Premium | Super price

E CLASS DIESEL ESTATE AMG Line

2020
53,578 miles
Trim level: AMG Line Premium
2.0L Diesel
Estate
Automatic
CO2 emissions: 42 g CO2/km comb.
Details

Super price

£18,499

£21,099

Motors.co.uk

CW7 3AL Cheshire West And Chester, Cheshire

-6%

1 / 4

Used (2020) Mercedes E300 AMG line 306 HP | Good price

E-Class E CLASS AMG Line 4dr

2020
53,662 miles
Trim level: AMG line
2.0L Diesel
Automatic
306 HP (225 kW)
Details

Good price

£22,878

£24,480

Dealer

SO23 7RR Winchester, Hampshire

1 / 4

Used (2021) Mercedes E300 AMG line | Super price

E Class 2.0 AMG Line Night Edition

2021
28,128 miles
Trim level: AMG line
2.0L Diesel
Cabriolet
Automatic
42.8 mpg
Details

Super price

£30,990

Parkers.co.uk

CF11 8UT Cardiff, South Glamorgan

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Carwow

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

(2019) Mercedes C300 AMG line 245 HP

Fair price

Estimated price £18,597

B33 0JJ West Midlands, West Midlands

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

Carwow

Used Mercedes C300 AMG line 245 HP (180 kW) 2019 Grey Estate

(2019) Mercedes C300 AMG line 245 HP

Fair price

You save £1,066

RM13 8RH Greater London, London

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

Carwow

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

(2019) Mercedes C300 AMG line 245 HP

Good price

You save £1,341

RM13 8RH Greater London, London

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

Carwow

Used Mercedes C300 AMG Line Premium 245 HP (180 kW) 2019 Blue Coupe

(2019) Mercedes C300 AMG Line Premium 245 HP

Fair price

UB11 1FW Hayes, London

145 g CO2/km comb. - 245 HP (180 kW) - 51.4 Mpg

1 / 3

Used (2023) Mercedes E300 AMG Line Premium 265 HP | Good price

E Class 4Matic AMG Line Premium

Sep 2023
23,254 miles
Trim level: AMG Line Premium
2.0L Diesel
Coupe
Automatic
265 HP (194 kW)
CO2 emissions: 156 g CO2/km comb.
Details

Good price

£33,895

£33,495

Dealer

Wales, Powys

-2%

1 / 1

Used (2019) Mercedes E300 AMG line | Super price

de EQ Power AMG Line 9G-Tronic

2019
55,187 miles
Trim level: AMG line
2.0L Diesel
Sedan
Automatic
48.7 mpg
Details

Super price

£17,990

£18,490

Parkers.co.uk

Peterborough, Cambridgeshire

-4%

1 / 4

Used (2020) Mercedes E300 AMG Line Premium | Good price

E Class AMG Line Premium 2dr

2020
54,000 miles
Trim level: AMG Line Premium
2.0L Diesel
Coupe
Automatic
Details

Good price

£19,000

£19,990

Motors.co.uk

AL4 0PJ Colney Heath, Hertfordshire

New

1 / 4

Used (2023) Mercedes E300 AMG line | Good price

E Class 4Matic AMG Line Night Ed

2023
34,659 miles
Trim level: AMG line
2.0L Diesel
Coupe
Automatic
Details

Good price

£33,350

Motors.co.uk

BR6 7QR Greater London, London

New

1 / 3

Used (2022) Mercedes E300 AMG line | Super price

E Class AMG Line 5dr 9G-Tronic

2022
68,598 miles
Trim level: AMG line
2.0L Diesel
Estate
Automatic
Details

Super price

£21,294

Motors.co.uk

DL14 9TW Tindale Crescent, Durham

New

1 / 4

Used (2020) Mercedes E300 AMG line 245 HP | Good price

E-Class AMG Line Night Ed Prem +

2020
50,415 miles
Trim level: AMG line
2.0L Diesel
Coupe
Automatic
245 HP (180 kW)
CO2 emissions: 135 g CO2/km comb.
43.5 mpg
Details

Good price

£23,998

Dealer

FK3 8YF Falkirk, Stirling And Falkirk

New

1 / 4

Used (2020) Mercedes E300 AMG Line Premium 245 HP | Fair price

E-Class AMG Line Premium 2dr

2020
51,512 miles
Trim level: AMG Line Premium
2.0L Diesel
Coupe
Automatic
245 HP (180 kW)
CO2 emissions: 173 g CO2/km comb.
6.1 mpg
Details

Fair price

£21,453

£21,472

SR5 3NX Tyne And Wear, Tyne And Wear

Availability verified

-2%

1 / 4

Used (2023) Mercedes E300 AMG line 265 HP | Fair price

- E-Class Coupe 4Matic AMG Line

2023
20,400 miles
Trim level: AMG line
2.0L Diesel
Coupe
Automatic
265 HP (194 kW)
CO2 emissions: 167 g CO2/km comb.
6.4 mpg
Details

Fair price

£38,888

£39,995

KA8 8DP Ayrshire, Ayrshire And Arran

Availability verified

New

1 / 3

Used (2021) Mercedes E300 AMG line | Fair price

E Class AMG Line 5dr 9G-Tronic

2021
85,000 miles
Trim level: AMG line
2.0L Diesel
Estate
Automatic
Details

Fair price

£19,450

Motors.co.uk

HA0 3EN Greater London, London

-6%

1 / 3

Used (2014) Mercedes E300 SE | Fair price

BlueTEC Hybrid SE 5dr 7G-Troni

2014
93,000 miles
Trim level: SE
2.1L Diesel
Estate
Automatic
64 mpg
Details

Fair price

£7,690

£8,190

Parkers.co.uk

RG30 3XN Burghfield, Berkshire

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Carwow

Used Mercedes C300 AMG Line Premium 245 HP (180 kW) 2019 Blue Estate

(2019) Mercedes C300 AMG Line Premium 245 HP

Fair price

Estimated price £14,875

LN5 8NU Lincolnshire, Lincolnshire

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

Carwow

Used Mercedes C300 AMG Line Premium 245 HP (180 kW) 2019 White Coupe

(2019) Mercedes C300 AMG Line Premium 245 HP

Fair price

CV9 2PZ Grendon, Warwickshire

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

Carwow

Used Maserati Ghibli 275 HP (202 kW) 2017 Sedan

(2017) Maserati Ghibli 275 HP

Fair price

158 g CO2/km comb. - 275 HP (202 kW) - 5.9 Mpg

Carwow

Used Mercedes C300 AMG line 245 HP (180 kW) 2019 White Estate

(2019) Mercedes C300 AMG line 245 HP

Good price

You save £2,010

BL2 2BD Greater Manchester, Manchester

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

New

1 / 3

Used (2019) Mercedes E300 AMG line | Fair price

E Class 2.0 13.5kWh AMG Line

2019
70,400 miles
Trim level: AMG line
2.0L Diesel
Estate
Automatic
Details

Fair price

£18,495

Motors.co.uk

BL1 3DE Greater Manchester, Manchester

New

1 / 4

Used (2020) Mercedes E300 AMG line | Fair price

E Class 2.0 AMG Line Night Edition

2020
90,100 miles
Trim level: AMG line
2.0L Diesel
Estate
Automatic
41.5 mpg
Details

Fair price

£19,995

Parkers.co.uk

TA18 8AU Somerset, Somerset

-3%

1 / 4

Used (2020) Mercedes E300 AMG line | Fair price

E Class AMG Line Night Edition

2020
21,104 miles
Trim level: AMG line
2.0L Diesel
Sedan
Automatic
43.5 mpg
Details

Fair price

£27,000

£28,000

Motors.co.uk

RH12 3SH West Sussex, West Sussex

-7%

1 / 4

Used (2023) Mercedes E300 AMG Line Premium 265 HP | Fair price

E Class 4Matic AMG Line Premium

Sep 2023
29,027 miles
Trim level: AMG Line Premium
2.0L Diesel
Sedan
Automatic
265 HP (194 kW)
CO2 emissions: 154 g CO2/km comb.
Details

Fair price

£32,844

£35,395

Dealer

SY5 8EG Oaks, Shropshire

-10%

1 / 3

Used (2017) Mercedes E300 AMG line 306 HP | Fair price

E Class AMG Line Edition 5dr

Sep 2017
49,131 miles
Trim level: AMG line
2.0L Diesel
Estate
Automatic
306 HP (225 kW)
CO2 emissions: 36 g CO2/km comb.
Details

Fair price

£22,490

£24,990

Dealer

Bury St Edmunds, Suffolk

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Carwow

Used BMW 530 M Sport 286 HP (210 kW) 2023 Sedan

(2023) BMW 530 M Sport 286 HP

Good price

You save £2,105

145 g CO2/km comb. - 286 HP (210 kW) - 5.5 Mpg

Carwow

Used BMW 530 M Sport 265 HP (194 kW) 2020 White Estate

(2020) BMW 530 M Sport 265 HP

Super price

You save £4,701

CW7 Cheshire West And Chester, Cheshire

164 g CO2/km comb. - 265 HP (194 kW) - 51.4 Mpg

Carwow

Used BMW 530 M Sport 265 HP (194 kW) 2019 Blue Estate

(2019) BMW 530 M Sport 265 HP

Good price

You save £1,350

RM13 8RH Greater London, London

179 g CO2/km comb. - 265 HP (194 kW) - 6.9 Mpg

Carwow

Used Mercedes GLE350 AMG line 272 HP (200 kW) 2021 Black SUV

(2021) Mercedes GLE350 AMG line 272 HP

Fair price

UB11 1FW Hayes, London

218 g CO2/km comb. - 272 HP (200 kW) - 8.3 Mpg

Showing 1 - 25 of 63 results

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