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(AMG line) Mercedes 300 used • 29 cars for sale – Compares prices!

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Mercedes 300 GLC4Matic AMG Line Premium 5dr 9G-Tronic Petrol Estate

£48,360

Super price

You save £6,340

RG129FR, Berkshire

171 g CO2/km comb. - 258 HP (189 kW) - 38.0 Mpg

Carwow

Mercedes 300 - GLC Coupe4Matic AMG Line 5dr 9G-Tronic

£31,849

Super price

You save £4,851

NP194SS

193 g CO2/km comb. - 258 HP (189 kW) - 8.5 Mpg

heycar

BMW 230 2 Series i M Sport Coupe 2.0 2dr

£35,887

Fair price

You save £413

YO304WR, North Yorkshire

151 g CO2/km comb. - 245 HP (180 kW) - 41.5 Mpg

Carwow

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BMW 230 - 2 Series Coupe i M Sport 2dr Step Auto

£46,405

Fair price

You save £1,495

HU91TQ, East Yorkshire

151 g CO2/km comb. - 245 HP (180 kW) - 6.6 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2023) Mercedes 300 AMG line 258 HP | Super price

- GLC Coupe4Matic AMG Line 5dr

Super price

Used (2024) Mercedes 300 AMG line 258 HP | Super price

CLE Cabriolet (2024/24)CLE4Matic

Super price

Used (2019) Mercedes 300 AMG line 242 HP | Good price

V-Class (2019/69)Vd AMG Line

Good price

Used (2019) Mercedes 300 AMG line 242 HP | Super price

V-Class (2019/69)Vd AMG Line Long

Southend-On-Sea, Essex

Super price

You save £3,510

Southend-On-Sea, Essex

Visit Parkers.co.uk

Dealer

Used (2023) Mercedes 300 AMG line | Good price

V-Class (2023/23)Vd AMG Line Extra

Good price

Used (2023) Mercedes 300 AMG line 258 HP | Super price

GLC GLC4Matic AMG Line 5dr

BB1 3HT Blackburn, Lancashire

Super price

You save £6,520

BB1 3HT Blackburn, Lancashire

Visit Motors.co.uk

Dealer

Used (2024) Mercedes 300 AMG line 258 HP | Super price

GLC4Matic AMG Line 5dr 9G-Tronic -

Stortford, Hertfordshire

Super price

You save £3,510

Stortford, Hertfordshire

Visit Group1auto.co.uk

Dealer

Used (2023) Mercedes 300 AMG line 258 HP | Fair price

GLC4Matic AMG Line 5dr 9G-Tronic

SO23 7RR Winchester, Hampshire

Fair price

You save £115

SO23 7RR Winchester, Hampshire

Visit Motors.co.uk

Dealer

Used (2024) Mercedes 300 AMG line 258 HP | A bit pricey

GLC GLC4Matic AMG Line 5dr

PO3 5FH Portsmouth, Hampshire

A bit pricey

Estimated price £49,003

PO3 5FH Portsmouth, Hampshire

Visit Motors.co.uk

Dealer

Used (2023) Mercedes 300 AMG line 258 HP | A bit pricey

GLC4Matic AMG Line 5dr 9G-Tronic

PO20 2BJ Chichester, West Sussex

A bit pricey

Estimated price £40,522

PO20 2BJ Chichester, West Sussex

Visit Motors.co.uk

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BMW 230 - 2 Series Coupe i M Sport 2dr Step Auto

£44,100

Super price

You save £3,800

HG31LG, North Yorkshire

151 g CO2/km comb. - 245 HP (180 kW) - 6.6 Mpg

Carwow

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BMW 230 - 2 Series Coupe i M Sport 2dr Step Auto

£48,410

Fair price

Estimated price £47,944

ME207XB, Kent

151 g CO2/km comb. - 245 HP (180 kW) - 6.6 Mpg

Carwow

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BMW 230 - 2 Series Coupe i M Sport 2dr Step Auto [Pro Pack]

£44,715

Good price

You save £3,185

PO35FF Portsmouth, Hampshire

153 g CO2/km comb. - 245 HP (180 kW) - 6.6 Mpg

Carwow

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BMW 230 - 2 Series Coupe i M Sport 2dr Step Auto

£44,075

Super price

You save £3,825

HU91TQ, East Yorkshire

151 g CO2/km comb. - 245 HP (180 kW) - 6.6 Mpg

Dealer

Used (2024) Mercedes 300 AMG line 258 HP | A bit pricey

GLC4Matic AMG Line 5dr 9G-Tronic -

A bit pricey

Estimated price £39,599

Derby, Derbyshire

Visit Group1auto.co.uk

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2023) Mercedes 300 AMG line 258 HP | Expensive

- GLC Coupe4Matic AMG Line Prem

BL22BL Bolton, Manchester

Expensive

Estimated price £35,075

BL22BL Bolton, Manchester

Visit Carwow

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2023) Mercedes 300 AMG line 258 HP | Expensive

- GLC Coupe4Matic AMG Line 5dr

LS270TS, West Yorkshire

Expensive

Estimated price £25,024

LS270TS, West Yorkshire

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Dealer

Used (2019) Mercedes 300 AMG line 242 HP | Expensive

V-Class (2019/19)Vd AMG Line Extra

Harrogate, North Yorkshire

Expensive

Estimated price £41,073

Harrogate, North Yorkshire

Visit Parkers.co.uk

Dealer

Used (2024) Mercedes 300 AMG line 258 HP | Expensive

GLC4Matic AMG Line 5dr 9G-Tronic -

Stortford, Hertfordshire

Expensive

Estimated price £39,733

Stortford, Hertfordshire

Visit Group1auto.co.uk

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

New (2026) Mercedes 300 AMG line 258 HP | Not evaluated

- GLC4Matic AMG Line 5dr 9G-Tr

B248DE, West Midlands

Not evaluated

B248DE, West Midlands

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A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2023) Mercedes 300 AMG line 258 HP | Not evaluated

- GLC Coupe4Matic AMG Line 5dr

CM13BH Westway, Essex

Not evaluated

CM13BH Westway, Essex

Visit Carwow

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2023) Mercedes 300 AMG line 258 HP | Not evaluated

- GLC Coupe4Matic AMG Line 5dr

HP91QJ, Buckinghamshire

Not evaluated

HP91QJ, Buckinghamshire

Visit Carwow

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

New (2026) Mercedes 300 AMG line 258 HP | Not evaluated

- GLC4Matic AMG Line 5dr 9G-Tr

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

New (2026) Mercedes 300 AMG line 258 HP | Not evaluated

- GLC4Matic AMG Line 5dr 9G-Tr

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Carwow

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BMW 230 - 2 Series Coupe i M Sport 2dr Step Auto

£44,850

Good price

You save £3,050

DN24SR, South Yorkshire

151 g CO2/km comb. - 245 HP (180 kW) - 6.6 Mpg

heycar

BMW 230 2 Series i M Sport Coupe 2.0 2dr

£33,450

Fair price

Estimated price £32,879

CM25PG Chelmsford, Essex

151 g CO2/km comb. - 245 HP (180 kW) - 41.5 Mpg

heycar

BMW 230 2 Series i M Sport Coupe 2.0 2dr

£31,495

Fair price

Estimated price £30,908

NR50JH Norwich, Norfolk

154 g CO2/km comb. - 245 HP (180 kW) - 41.5 Mpg

heycar

BMW 230 2 Series i M Sport Coupe 2.0 2dr

£31,995

Fair price

Estimated price £31,729

GU146TL Farnborough, Hampshire

154 g CO2/km comb. - 245 HP (180 kW) - 41.5 Mpg

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

New (2026) Mercedes 300 AMG line 258 HP | Not evaluated

- GLC4Matic AMG Line 5dr 9G-Tr

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

New (2026) Mercedes 300 AMG line 258 HP | Not evaluated

- GLC4Matic AMG Line 5dr 9G-Tr

SR53HR, Tyne and Wear

Not evaluated

SR53HR, Tyne and Wear

Visit Carwow

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

New (2026) Mercedes 300 AMG line 258 HP | Not evaluated

- GLC Coupe4Matic AMG Line 5dr

Used (2024) Mercedes 300 AMG line 258 HP | Not evaluated

GLC GLC4Matic AMG Line 5dr

BL1 2HY Bolton, Manchester

Not evaluated

BL1 2HY Bolton, Manchester

Visit Motors.co.uk

Dealer

Used (2024) Mercedes 300 AMG line 258 HP | Not evaluated

GLC4Matic AMG Line 5dr 9G-Tronic -

Visit Group1auto.co.uk

Featured deals

heycar

Audi A6 Allroad 45 TDI Quattro Sport 5dr Tip Auto

£31,105

Good price

You save £2,095

NE47LA Newcastle, Tyne and Wear

228 HP (167 kW)

heycar

BMW 230 2 Series Coupe i M Sport 2dr Step Auto

£34,242

Good price

You save £2,258

WC1E 7DP London, London

151 g CO2/km comb. - 245 HP (180 kW) - 42.8 Mpg

Carwow

BMW 230 2 Series i M Sport 2dr Step Auto

£33,000

Super price

You save £3,500

CM1 3BH Chelmsford, Essex

151 g CO2/km comb. - 245 HP (180 kW) - 6.6 Mpg

heycar

Mini John Cooper Works Cabriolet Convertible 2.02dr

£24,063

Fair price

You save £1,137

CT11YY Canterbury, Kent

231 HP (169 kW) - 38.7 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive