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(2018, petrol) Mercedes 300 used • 15 cars for sale

Featured deals

Carwow

Mercedes SLC300 -AMG Line 2dr 9G-Tronic

£18,499

Super price

You save £3,101

CW73AL, Cheshire

178 g CO2/km comb. - 245 HP (180 kW) - 7.5 Mpg

Carwow

Mercedes SLC300 -AMG Line 2dr 9G-Tronic

£18,321

Good price

You save £2,179

HP198BL, Buckinghamshire

178 g CO2/km comb. - 245 HP (180 kW) - 7.5 Mpg

Carwow

Mini John Cooper Works Cabriolet - Convertible 2.02dr Auto

£16,495

Fair price

You save £605

BH104HZ, Dorset

138 g CO2/km comb. - 231 HP (169 kW) - 5.9 Mpg

Carwow

Audi S3 Cabriolet - TFSI Quattro 2dr S Tronic [Nav]

£19,444

Fair price

Estimated price £18,902

KT173LA, Surrey

165 g CO2/km comb. - 300 HP (220 kW) - 7.2 Mpg

Carwow

Audi S3 Cabriolet - TFSI 300 Quattro 2dr S Tronic

£20,000

Fair price

Estimated price £20,022

NE51NB, Tyne and Wear

193 g CO2/km comb. - 300 HP (220 kW) - 8.3 Mpg

Carwow

BMW 340 - 3 Series i M Sport Shadow Edition 4dr

£20,840

Fair price

Estimated price £20,362

BR67QR Kent, London

179 g CO2/km comb. - 326 HP (239 kW) - 7.7 Mpg

Carwow

Audi S3 Cabriolet - TFSI 300 Quattro 2dr S Tronic [Tech Pack]

£25,199

Fair price

You save £1

CW73AL, Cheshire

193 g CO2/km comb. - 300 HP (220 kW) - 8.3 Mpg

heycar

Mini John Cooper Works Clubman 2.0 Cooper Works ALL4 6dr Auto

£21,251

Fair price

You save £349

RG196HW Newbury, Berkshire

306 HP (225 kW) - 33.6 Mpg

heycar

Audi S4 S4Quattro 5dr Tip Tronic

£21,890

Fair price

You save £710

WF29RY Wakefield, West Yorkshire

179 g CO2/km comb. - 354 HP (260 kW) - 7.8 Mpg

heycar

BMW 330 3 Series i M Sport Saloon AT 2.0 4dr

£21,534

Fair price

You save £866

YO304WR York, North Yorkshire

140 g CO2/km comb. - 252 HP (185 kW) - 35.8 Mpg

heycar

Mercedes C300 C-ClassAMG Line Premium 4dr 9G-Tronic Petrol Saloon

£18,171

Fair price

You save £529

BR29HS Bromley, London

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

heycar

BMW 330 3 Series i M Sport 4dr Step Auto

£18,495

Fair price

You save £905

DE216HB Derby, Derbyshire

258 HP (189 kW)

Carwow

Mercedes C300 - C-Class CoupeAMG Line 2dr 9G-Tronic

£18,100

Good price

You save £2,000

DE655FJ, Derbyshire

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

Carwow

Mercedes C300 - C-Class CabrioletAMG Line Premium Plus 2dr Auto

£16,850

Fair price

Estimated price £16,825

DE655FJ, Derbyshire

155 g CO2/km comb. - 245 HP (180 kW) - 6.9 Mpg

Carwow

Mercedes C300 C-Class 2.0AMG Line (Premium) G-Tronic+ Euro 6 (s/s) 2dr

£21,500

Super price

You save £2,900

CM13BH Westway, Essex

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

Carwow

Mercedes C300 C-Class CoupeAMG Line Premium 2dr 9G-Tronic

£19,299

Super price

You save £3,301

CV65QS Coventry, West Midlands

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

Carwow

BMW 330 - 3 Series Touring i M Sport 5dr Step Auto

£20,900

Fair price

You save £1,000

N111GN Barnet, London

191 g CO2/km comb. - 252 HP (185 kW) - 7.8 Mpg

Carwow

BMW 330 - 3 Series Touring i M Sport 5dr Step Auto

£16,995

Good price

You save £1,505

MK454QR, Bedfordshire

191 g CO2/km comb. - 252 HP (185 kW) - 7.8 Mpg

Carwow

Mercedes C300 - C-Class CoupeAMG Line 2dr Auto

£15,350

Fair price

You save £450

DE655FJ, Derbyshire

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

Carwow

Mercedes C300 C Class 2019 | 2.0Sport G-Tronic+ Euro 6 (s/s) 4dr

£17,700

Super price

You save £2,900

LS270TS, West Yorkshire

153 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

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Dealer

Mercedes 300 E-Class Coupe (2018/68)EAMG Line Premium 9G-Tronic Plus auto 2d

Super price

Mercedes 300 E-Class Coupe (2018/68)EAMG Line Premium 9G-Tronic Plus auto 2d

Good price

Mercedes 300 E-Class Coupe (2018/18)EAMG Line 9G-Tronic Plus auto 2d

Worksop, Nottinghamshire

Good price

You save £2,105

Worksop, Nottinghamshire

Visit Parkers.co.uk

Dealer

Mercedes 300 C-Class Cabriolet (2018/18)CAMG Line Premium Plus 9G-Tronic Plus auto 2d

Watford, Hertfordshire

Super price

You save £3,720

Watford, Hertfordshire

Visit Parkers.co.uk

Dealer

Mercedes 300 C-Class Coupe (2018/18)CAMG Line Premium 9G-Tronic Plus auto (12/16 on) 2d

Watford, Hertfordshire

Fair price

You save £950

Watford, Hertfordshire

Visit Parkers.co.uk

Dealer

Mercedes 300 E-Class Coupe (2018/18)EAMG Line Premium Plus 9G-Tronic Plus auto 2d

Fair price

Mercedes 300 C-Class Saloon (2018/68)CAMG Line 9G-Tronic Plus auto (07/2018 on) 4d

Fair price

Estimated price £17,185

Chertsey, Surrey

Visit Parkers.co.uk

Dealer

Mercedes 300 E-Class Cabriolet (2018/18)EAMG Line Premium Plus 9G-Tronic Plus auto 2d

Fair price

Mercedes 300 C-Class Saloon (2018/68)CAMG Line Premium 9G-Tronic auto (07/2018 on) 4d

Stockport, Manchester

Fair price

You save £219

Stockport, Manchester

Visit Parkers.co.uk

Dealer

Mercedes 300 C-Class Coupe (2018/68)CAMG Line Premium 9G-Tronic Plus (06/2018 on) 2d

Stockport, Manchester

A bit pricey

Estimated price £15,961

Stockport, Manchester

Visit Parkers.co.uk

Featured deals

Carwow

Audi S3 Cabriolet - TFSI 300 Quattro 2dr S Tronic

£20,000

Fair price

Estimated price £20,022

NE51NB, Tyne and Wear

193 g CO2/km comb. - 300 HP (220 kW) - 8.3 Mpg

Carwow

BMW 340 - 3 Series i M Sport Shadow Edition 4dr

£20,840

Fair price

Estimated price £20,362

BR67QR Kent, London

179 g CO2/km comb. - 326 HP (239 kW) - 7.7 Mpg

Carwow

Audi S3 Cabriolet - TFSI 300 Quattro 2dr S Tronic [Tech Pack]

£25,199

Fair price

You save £1

CW73AL, Cheshire

193 g CO2/km comb. - 300 HP (220 kW) - 8.3 Mpg

heycar

Mini John Cooper Works Clubman 2.0 Cooper Works ALL4 6dr Auto

£21,251

Fair price

You save £349

RG196HW Newbury, Berkshire

306 HP (225 kW) - 33.6 Mpg

heycar

Audi S4 S4Quattro 5dr Tip Tronic

£21,890

Fair price

You save £710

WF29RY Wakefield, West Yorkshire

179 g CO2/km comb. - 354 HP (260 kW) - 7.8 Mpg

heycar

BMW 330 3 Series i M Sport Saloon AT 2.0 4dr

£21,534

Fair price

You save £866

YO304WR York, North Yorkshire

140 g CO2/km comb. - 252 HP (185 kW) - 35.8 Mpg

heycar

Mercedes C300 C-ClassAMG Line Premium 4dr 9G-Tronic Petrol Saloon

£18,171

Fair price

You save £529

BR29HS Bromley, London

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

heycar

BMW 330 3 Series i M Sport 4dr Step Auto

£18,495

Fair price

You save £905

DE216HB Derby, Derbyshire

258 HP (189 kW)

Carwow

Mercedes C300 - C-Class CoupeAMG Line 2dr 9G-Tronic

£18,100

Good price

You save £2,000

DE655FJ, Derbyshire

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

Carwow

Mercedes C300 - C-Class CabrioletAMG Line Premium Plus 2dr Auto

£16,850

Fair price

Estimated price £16,825

DE655FJ, Derbyshire

155 g CO2/km comb. - 245 HP (180 kW) - 6.9 Mpg

Carwow

Mercedes C300 C-Class 2.0AMG Line (Premium) G-Tronic+ Euro 6 (s/s) 2dr

£21,500

Super price

You save £2,900

CM13BH Westway, Essex

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

Carwow

Mercedes C300 C-Class CoupeAMG Line Premium 2dr 9G-Tronic

£19,299

Super price

You save £3,301

CV65QS Coventry, West Midlands

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

Carwow

BMW 330 - 3 Series Touring i M Sport 5dr Step Auto

£20,900

Fair price

You save £1,000

N111GN Barnet, London

191 g CO2/km comb. - 252 HP (185 kW) - 7.8 Mpg

Carwow

BMW 330 - 3 Series Touring i M Sport 5dr Step Auto

£16,995

Good price

You save £1,505

MK454QR, Bedfordshire

191 g CO2/km comb. - 252 HP (185 kW) - 7.8 Mpg

Carwow

Mercedes C300 - C-Class CoupeAMG Line 2dr Auto

£15,350

Fair price

You save £450

DE655FJ, Derbyshire

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

Carwow

Mercedes C300 C Class 2019 | 2.0Sport G-Tronic+ Euro 6 (s/s) 4dr

£17,700

Super price

You save £2,900

LS270TS, West Yorkshire

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

Carwow

Mercedes SLC300 -AMG Line 2dr 9G-Tronic

£18,499

Super price

You save £3,101

CW73AL, Cheshire

178 g CO2/km comb. - 245 HP (180 kW) - 7.5 Mpg

Carwow

Mercedes SLC300 -AMG Line 2dr 9G-Tronic

£18,321

Good price

You save £2,179

HP198BL, Buckinghamshire

178 g CO2/km comb. - 245 HP (180 kW) - 7.5 Mpg

Carwow

Mini John Cooper Works Cabriolet - Convertible 2.02dr Auto

£16,495

Fair price

You save £605

BH104HZ, Dorset

138 g CO2/km comb. - 231 HP (169 kW) - 5.9 Mpg

Carwow

Audi S3 Cabriolet - TFSI Quattro 2dr S Tronic [Nav]

£19,444

Fair price

Estimated price £18,902

KT173LA, Surrey

165 g CO2/km comb. - 300 HP (220 kW) - 7.2 Mpg

Dealer

Mercedes 300 C-Class Coupe (2018/68)CAMG Line 9G-Tronic Plus (06/2018 on) 2d

A bit pricey

Estimated price £15,929

Telford, Shropshire

Visit Parkers.co.uk

Dealer

Mercedes 300 C-Class Saloon (2018/68)CAMG Line Premium 9G-Tronic auto (07/2018 on) 4d

A bit pricey

Estimated price £13,799

Poole, Dorset

Visit Parkers.co.uk

Dealer

Mercedes 300 C-Class Cabriolet (2018/67)CAMG Line Premium Plus 9G-Tronic Plus auto (06/2018 on) 2d

Expensive

Estimated price £17,662

Chelmsford, Essex

Visit Parkers.co.uk

Dealer

Mercedes 300 E-Class Coupe (2018/68)EAMG Line Premium Plus 9G-Tronic Plus auto 2d

Expensive

Estimated price £24,819

Oldham, Manchester

Visit Parkers.co.uk

Dealer

Mercedes 300 SLC-Class (2018/18)SLCAMG Line 2d 9G-Tronic

Featured deals

heycar

Audi S4 S4Quattro 5dr Tip Tronic

£21,890

Fair price

You save £710

WF29RY Wakefield, West Yorkshire

179 g CO2/km comb. - 354 HP (260 kW) - 7.8 Mpg

heycar

BMW 330 3 Series i M Sport Saloon AT 2.0 4dr

£21,534

Fair price

You save £866

YO304WR York, North Yorkshire

140 g CO2/km comb. - 252 HP (185 kW) - 35.8 Mpg

heycar

Mercedes C300 C-ClassAMG Line Premium 4dr 9G-Tronic Petrol Saloon

£18,171

Fair price

You save £529

BR29HS Bromley, London

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

heycar

BMW 330 3 Series i M Sport 4dr Step Auto

£18,495

Fair price

You save £905

DE216HB Derby, Derbyshire

258 HP (189 kW)

Carwow

Mercedes C300 - C-Class CoupeAMG Line 2dr 9G-Tronic

£18,100

Good price

You save £2,000

DE655FJ, Derbyshire

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

Carwow

Mercedes C300 - C-Class CabrioletAMG Line Premium Plus 2dr Auto

£16,850

Fair price

Estimated price £16,825

DE655FJ, Derbyshire

155 g CO2/km comb. - 245 HP (180 kW) - 6.9 Mpg

Carwow

Mercedes C300 C-Class 2.0AMG Line (Premium) G-Tronic+ Euro 6 (s/s) 2dr

£21,500

Super price

You save £2,900

CM13BH Westway, Essex

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

Carwow

Mercedes C300 C-Class CoupeAMG Line Premium 2dr 9G-Tronic

£19,299

Super price

You save £3,301

CV65QS Coventry, West Midlands

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

Carwow

BMW 330 - 3 Series Touring i M Sport 5dr Step Auto

£20,900

Fair price

You save £1,000

N111GN Barnet, London

191 g CO2/km comb. - 252 HP (185 kW) - 7.8 Mpg

Carwow

BMW 330 - 3 Series Touring i M Sport 5dr Step Auto

£16,995

Good price

You save £1,505

MK454QR, Bedfordshire

191 g CO2/km comb. - 252 HP (185 kW) - 7.8 Mpg

Carwow

Mercedes C300 - C-Class CoupeAMG Line 2dr Auto

£15,350

Fair price

You save £450

DE655FJ, Derbyshire

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

Carwow

Mercedes C300 C Class 2019 | 2.0Sport G-Tronic+ Euro 6 (s/s) 4dr

£17,700

Super price

You save £2,900

LS270TS, West Yorkshire

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

Carwow

Mercedes SLC300 -AMG Line 2dr 9G-Tronic

£18,499

Super price

You save £3,101

CW73AL, Cheshire

178 g CO2/km comb. - 245 HP (180 kW) - 7.5 Mpg

Carwow

Mercedes SLC300 -AMG Line 2dr 9G-Tronic

£18,321

Good price

You save £2,179

HP198BL, Buckinghamshire

178 g CO2/km comb. - 245 HP (180 kW) - 7.5 Mpg

Carwow

Mini John Cooper Works Cabriolet - Convertible 2.02dr Auto

£16,495

Fair price

You save £605

BH104HZ, Dorset

138 g CO2/km comb. - 231 HP (169 kW) - 5.9 Mpg

Carwow

Audi S3 Cabriolet - TFSI Quattro 2dr S Tronic [Nav]

£19,444

Fair price

Estimated price £18,902

KT173LA, Surrey

165 g CO2/km comb. - 300 HP (220 kW) - 7.2 Mpg

Carwow

Audi S3 Cabriolet - TFSI 300 Quattro 2dr S Tronic

£20,000

Fair price

Estimated price £20,022

NE51NB, Tyne and Wear

193 g CO2/km comb. - 300 HP (220 kW) - 8.3 Mpg

Carwow

BMW 340 - 3 Series i M Sport Shadow Edition 4dr

£20,840

Fair price

Estimated price £20,362

BR67QR Kent, London

179 g CO2/km comb. - 326 HP (239 kW) - 7.7 Mpg

Carwow

Audi S3 Cabriolet - TFSI 300 Quattro 2dr S Tronic [Tech Pack]

£25,199

Fair price

You save £1

CW73AL, Cheshire

193 g CO2/km comb. - 300 HP (220 kW) - 8.3 Mpg

heycar

Mini John Cooper Works Clubman 2.0 Cooper Works ALL4 6dr Auto

£21,251

Fair price

You save £349

RG196HW Newbury, Berkshire

306 HP (225 kW) - 33.6 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

Other years for Mercedes 300