(AMG Line Premium Plus) Mercedes 300 used • 30 cars for sale – Compares prices!

Fair price

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

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

Carwow

Fair price

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

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

Carwow

Super price

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

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

Carwow

Good price

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

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

Carwow

Super price

Queensway Meadows Industrial Estate, Meadows Rd, Nash, Newport NP19 4SS, UK

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

Carwow

Fair price

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

Carwow

Good price

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

heycar

Fair price

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

heycar

Good price

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

Carwow

Fair price

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

187 g CO2/km comb. - 286 HP (210 kW) - 7.1 Mpg

Carwow

Super price

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

Carwow

Good price

Mini John Cooper Works Cabriolet Convertible 2.0Premium 2dr Petrol Convertible

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

heycar

Fair price

Mini John Cooper Works Cabriolet Convertible 2.02dr Petrol Convertible

167 g CO2/km comb. - 231 HP (169 kW) - 38.0 Mpg

heycar

Good price

166 g CO2/km comb. - 231 HP (169 kW) - 39.0 Mpg

Carwow

Super price

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

Carwow

Fair price

Audi A6 Allroad -3.0 TDI [272] Quattro Sport 5dr S Tronic

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

Carwow

Fair price

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

149 g CO2/km comb. - 272 HP (200 kW) - 5.6 Mpg

Carwow

Fair price

Audi A6 Allroad -3.0 TDI [218] Quattro 5dr S Tronic

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

Carwow

Good price

155 g CO2/km comb. - 218 HP (160 kW) - 6.0 Mpg

Carwow

Good price

164 g CO2/km comb. - 313 HP (230 kW) - 6.1 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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Used (2023) Mercedes 300 AMG Line Premium Plus 258 HP | Good price

GLC4Matic AMG Line Premium Plus

Good price

You save £2,694

Visit Bristolstreet.co.uk

Used (2017) Mercedes 300 AMG Line Premium Plus | Good price

C-Class Cabriolet (2017/67)CAMG

Good price

Used (2018) Mercedes 300 AMG Line Premium Plus | Super price

C-Class Cabriolet (2018/18)CAMG

Super price

Used (2017) Mercedes 300 AMG Line Premium Plus | Super price

C-Class Coupe (2017/66)CAMG Line

Newton Abbot TQ12, UK

Super price

You save £2,505

Newton Abbot TQ12, UK

Loxwood, Billingshurst RH14, UK

Used (2017) Mercedes 300 AMG Line Premium Plus | Good price

C-Class Coupe (2017/67)CAMG Line

Good price

Used (2018) Mercedes 300 AMG Line Premium Plus | Fair price

E-Class Coupe (2018/18)EAMG Line

Fair price

You save £310

Loxwood, Billingshurst RH14, UK

Used (2024) Mercedes 300 AMG Line Premium Plus 258 HP | Fair price

CLE Coupe (2024/74)CLE4Matic AMG

Pontprennau, Cardiff, UK

Fair price

Estimated price £50,071

Pontprennau, Cardiff, UK

Used (2019) Mercedes 300 AMG Line Premium Plus | Fair price

C-Class Cabriolet (2019/19)CAMG

Fair price

Used (2019) Mercedes 300 AMG Line Premium Plus 242 HP | Fair price

C-Class Saloon (2019/68)Cd AMG

Fair price

Estimated price £17,126

Strabane BT82, UK

Used (2019) Mercedes 300 AMG Line Premium Plus 242 HP | Fair price

C-Class Saloon (2019/69)Cd AMG

Fair price

Estimated price £23,020

Romford, UK

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

Featured deals

Carwow

Super price

Queensway Meadows Industrial Estate, Meadows Rd, Nash, Newport NP19 4SS, UK

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

Carwow

Fair price

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

Carwow

Good price

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

heycar

Fair price

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

heycar

Good price

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

Carwow

Fair price

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

187 g CO2/km comb. - 286 HP (210 kW) - 7.1 Mpg

Carwow

Super price

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

Carwow

Good price

Mini John Cooper Works Cabriolet Convertible 2.0Premium 2dr Petrol Convertible

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

heycar

Fair price

Mini John Cooper Works Cabriolet Convertible 2.02dr Petrol Convertible

167 g CO2/km comb. - 231 HP (169 kW) - 38.0 Mpg

heycar

Good price

166 g CO2/km comb. - 231 HP (169 kW) - 39.0 Mpg

Carwow

Super price

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

Carwow

Fair price

Audi A6 Allroad -3.0 TDI [272] Quattro Sport 5dr S Tronic

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

Carwow

Fair price

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

149 g CO2/km comb. - 272 HP (200 kW) - 5.6 Mpg

Carwow

Fair price

Audi A6 Allroad -3.0 TDI [218] Quattro 5dr S Tronic

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

Carwow

Good price

155 g CO2/km comb. - 218 HP (160 kW) - 6.0 Mpg

Carwow

Good price

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

164 g CO2/km comb. - 313 HP (230 kW) - 6.1 Mpg

Carwow

Fair price

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

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

Carwow

Fair price

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

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

Carwow

Super price

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

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

Carwow

Good price

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

Used (2016) Mercedes 300 AMG Line Premium Plus | A bit pricey

C-Class Cabriolet (2016/66)CAMG

A bit pricey

Estimated price £20,241

Paignton, UK

Used (2019) Mercedes 300 AMG Line Premium Plus 242 HP | A bit pricey

C-Class Estate (2019/69)Cd AMG

A bit pricey

Estimated price £25,273

Winchester, UK

Used (2018) Mercedes 300 AMG Line Premium Plus | Expensive

C-Class Cabriolet (2018/67)CAMG

Expensive

Estimated price £17,662

Chelmsford, UK

Used (2017) Mercedes 300 AMG Line Premium Plus | Expensive

E-Class Coupe (2017/67)EAMG Line

Expensive

Estimated price £13,548

Ingatestone, UK

Used (2017) Mercedes 300 AMG Line Premium Plus | Expensive

E-Class Coupe (2017/67)EAMG Line

Expensive

Estimated price £17,991

Askam-in-Furness, UK

Used (2018) Mercedes 300 AMG Line Premium Plus | Expensive

E-Class Coupe (2018/68)EAMG Line

Expensive

Estimated price £24,819

Oldham, 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 Premium Plus 258 HP | Not evaluated

- CLE Coupe4Matic AMG Line Premium

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

Used (2026) Mercedes 300 AMG Line Premium Plus 258 HP | Not evaluated

- GLC4Matic AMG Line Premium Plus

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 Premium Plus 258 HP | Not evaluated

- GLC4Matic AMG Line Premium Plus

3 Langston Rd, Loughton IG10 3SD, UK

3 Langston Rd, Loughton IG10 3SD, 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 Premium Plus 258 HP | Not evaluated

- GLC4Matic AMG Line Premium Plus

NG2 Business Park, Nottingham NG2, UK

NG2 Business Park, Nottingham NG2, UK

Featured deals

heycar

Good price

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

Carwow

Fair price

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

187 g CO2/km comb. - 286 HP (210 kW) - 7.1 Mpg

Carwow

Super price

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

Carwow

Good price

Mini John Cooper Works Cabriolet Convertible 2.0Premium 2dr Petrol Convertible

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

heycar

Fair price

Mini John Cooper Works Cabriolet Convertible 2.02dr Petrol Convertible

167 g CO2/km comb. - 231 HP (169 kW) - 38.0 Mpg

heycar

Good price

166 g CO2/km comb. - 231 HP (169 kW) - 39.0 Mpg

Carwow

Super price

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

Carwow

Fair price

Audi A6 Allroad -3.0 TDI [272] Quattro Sport 5dr S Tronic

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

Carwow

Fair price

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

149 g CO2/km comb. - 272 HP (200 kW) - 5.6 Mpg

Carwow

Fair price

Audi A6 Allroad -3.0 TDI [218] Quattro 5dr S Tronic

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

Carwow

Good price

155 g CO2/km comb. - 218 HP (160 kW) - 6.0 Mpg

Carwow

Good price

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

164 g CO2/km comb. - 313 HP (230 kW) - 6.1 Mpg

Carwow

Fair price

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

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

Carwow

Fair price

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

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

Carwow

Super price

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

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

Carwow

Good price

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

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

Carwow

Super price

Queensway Meadows Industrial Estate, Meadows Rd, Nash, Newport NP19 4SS, UK

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

Carwow

Fair price

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

Carwow

Good price

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

heycar

Fair price

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

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

New (2026) Mercedes 300 AMG Line Premium Plus 258 HP | Not evaluated

- GLC4Matic AMG Line Premium Plus

Warwick Rd, Black Hill, Stratford-upon-Avon CV37 0PF, UK

Warwick Rd, Black Hill, Stratford-upon-Avon CV37 0PF, 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 Premium Plus 258 HP | Not evaluated

- GLC4Matic AMG Line Premium Plus

1 Chelmsford Rd, Wickford SS11 8SY, UK

1 Chelmsford Rd, Wickford SS11 8SY, 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 Premium Plus 258 HP | Not evaluated

- GLC4Matic AMG Line Premium Plus

Kingmoor Park East, Carlisle CA6 4RD, UK

Kingmoor Park East, Carlisle CA6 4RD, 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 Premium Plus 258 HP | Not evaluated

- GLC4Matic AMG Line Premium Plus

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 Premium Plus 258 HP | Not evaluated

- GLC4Matic AMG Line Premium Plus

78 Gatwick Rd, Crawley RH10 9AW, UK

78 Gatwick Rd, Crawley RH10 9AW, UK

Mini John Cooper Works Cabriolet Convertible 2.0Premium 2dr Petrol Convertible

Featured deals

heycar

Fair price

Mini John Cooper Works Cabriolet Convertible 2.02dr Petrol Convertible

167 g CO2/km comb. - 231 HP (169 kW) - 38.0 Mpg

heycar

Good price

166 g CO2/km comb. - 231 HP (169 kW) - 39.0 Mpg

Carwow

Super price

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

Carwow

Fair price

Audi A6 Allroad -3.0 TDI [272] Quattro Sport 5dr S Tronic

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

Carwow

Fair price

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

149 g CO2/km comb. - 272 HP (200 kW) - 5.6 Mpg

Carwow

Fair price

Audi A6 Allroad -3.0 TDI [218] Quattro 5dr S Tronic

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

Carwow

Good price

155 g CO2/km comb. - 218 HP (160 kW) - 6.0 Mpg

Carwow

Good price

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

164 g CO2/km comb. - 313 HP (230 kW) - 6.1 Mpg

Carwow

Fair price

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

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

Carwow

Fair price

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

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

Carwow

Super price

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

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

Carwow

Good price

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

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

Carwow

Super price

Queensway Meadows Industrial Estate, Meadows Rd, Nash, Newport NP19 4SS, UK

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

Carwow

Fair price

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

Carwow

Good price

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

heycar

Fair price

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

heycar

Good price

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

Carwow

Fair price

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

187 g CO2/km comb. - 286 HP (210 kW) - 7.1 Mpg

Carwow

Super price

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

Carwow

Good price