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2025 Mercedes GLC300 • Compare 99 used cars with valuation

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Carwow Leasing

2025

(2025) Mercedes GLC300 AMG Line Premium Plus 258 HP

£61,710

Fair price

Estimated price £59,912

PL68BB, Devon

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

Carwow Leasing

2025

(2025) Mercedes GLC300 AMG line 258 HP

£51,920

Fair price

Estimated price £51,898

IM42AZ

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

Carwow Leasing

2025

(2025) Mercedes GLC300 AMG line 258 HP

£51,710

Fair price

You save £190

BB13HT, Lancashire

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

Carwow

2023

(2023) Mercedes GLC300 AMG line 258 HP

£34,895

Good price

You save £2,005

TN24 0HB Willesborough, Kent

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

-1%

1 / 4

Used (2025) Mercedes GLC300 AMG Line Premium Plus 258 HP | Expensive

4Matic AMG Line Premium Plus 5dr

2025
7,256 miles
Trim level: AMG Line Premium Plus
2.0L Petrol
Automatic
258 HP (189 kW)
Details

Expensive

£49,680

£50,480

Dealer

BB1 3HT Blackburn, Lancashire

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1 / 4

Used (2025) Mercedes GLC300 AMG Line Premium Plus 258 HP | Expensive

4Matic AMG Line Premium Plus 5dr

2025
9,144 miles
Trim level: AMG Line Premium Plus
2.0L Petrol
Automatic
258 HP (189 kW)
Details

Expensive

£49,490

£49,980

Dealer

PO19 7TF West Sussex, West Sussex

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-2%

1 / 4

Used (2025) Mercedes GLC300 AMG Line Premium Plus 269 HP | Expensive

4Matic AMG Line Premium + 5dr

2025
3,088 miles
Trim level: AMG Line Premium Plus
2.0L Diesel
SUV
Automatic
269 HP (197 kW)
Details

Expensive

£52,780

£54,380

Buyacar

Delivered to you

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1 / 4

Used (2025) Mercedes GLC300 AMG Line Premium Plus 265 HP | Expensive

GLC 4Matic AMG Line Premium + 5dr

2025
7,726 miles
Trim level: AMG Line Premium Plus
2.0L Diesel
SUV
Automatic
265 HP (194 kW)
Details

Expensive

£50,990

£50,495

Honestjohn

WC1E 7DP Greater London, London

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Carwow

2023

(2023) Mercedes GLC300 AMG line 258 HP

£32,940

Super price

You save £4,560

RG129FR

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

Carwow

2023

(2023) Mercedes GLC300 AMG Line Premium 258 HP

£34,650

Good price

You save £2,450

CM1 3BH Essex, Essex

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

Carwow

2025

(2025) Mercedes GLC300 AMG line 258 HP

£32,700

Fair price

You save £1,200

RM20 3NL Purfleet-On-Thames, Essex

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

Carwow

2023

(2023) Mercedes GLC300 AMG Line Premium 258 HP

£28,295

Good price

You save £2,505

S80 2QD Nottinghamshire, Nottinghamshire

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

1 / 1

Used (2025) Mercedes GLC300 AMG Line Premium 258 HP | Expensive

4Matic AMG Line Premium 5dr

2025
2,700 miles
Trim level: AMG Line Premium
2.0L Petrol
SUV
Automatic
258 HP (189 kW)
mpg: 37.2
Details

Expensive

£49,712

£49,989

Parkers.co.uk

Dartford, Kent

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1 / 4

Used (2025) Mercedes GLC300 AMG Line Premium 269 HP | Expensive

GLC Coupe 4Matic AMG Line Premium

May 2025
9,574 miles
Trim level: AMG Line Premium
2.0L Diesel
Coupe
Automatic
269 HP (197 kW)
CO2 emissions: 150 g CO2/km comb.
Details

Expensive

£52,490

Dealer

Bury St Edmunds, Suffolk

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1 / 4

Used (2025) Mercedes GLC300 AMG Line Premium 269 HP | Expensive

4Matic AMG Line Premium Coupe

2025
6,752 miles
Trim level: AMG Line Premium
2.0L Diesel
Coupe
Automatic
269 HP (197 kW)
Details

Expensive

£52,890

Dealer

PO19 7TF West Sussex, West Sussex

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-1%

1 / 1

Used (2025) Mercedes GLC300 Urban 245 HP | Expensive

2025
4,789 miles
Trim level: Urban
2.0L Diesel
SUV
Automatic
245 HP (180 kW)
mpg: 47.9
Details

Expensive

£50,995

£51,995

Parkers.co.uk

Bradford, West Yorkshire

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1 / 1

Used (2025) Mercedes GLC300 AMG Line Premium 258 HP | Expensive

GLC SUV (2025/25)GLC 300 4Matic

2025
10,010 miles
Trim level: AMG Line Premium
2.0L Petrol
SUV
Automatic
258 HP (189 kW)
mpg: 37.2
Details

Expensive

£48,995

Parkers.co.uk

Belfast

View the car

1 / 4

New (2025) Mercedes GLC300 AMG line 269 HP | Expensive

GLC 4Matic AMG Line Prem [Pan] 5dr

2025
5 miles
Trim level: AMG line
2.0L Diesel
SUV
Automatic
269 HP (197 kW)
CO2 emissions: 151 g CO2/km comb.
Details

Expensive

£59,198

£59,098

Dealer

IV1 1RY Highland Council, Inverness-Shire

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Carwow

2023

(2023) Mercedes GLC300 AMG line 258 HP

£26,990

Good price

You save £2,710

CM50ER

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

Carwow

2023

(2023) Mercedes GLC300 AMG line 258 HP

£28,550

Super price

You save £5,250

N11 1GN Greater London, London

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

Carwow

2023

(2023) Mercedes GLC300 AMG line 258 HP

£30,980

Super price

You save £3,520

SL15PR

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

Carwow

2026

(2026) BMW X5 M Sport 298 HP

£63,990

Super price

You save £5,210

SO53 3YU Cross Rise, Hampshire

198 g CO2/km comb. - 298 HP (219 kW) - 7.3 Mpg

New

1 / 4

Used (2025) Mercedes GLC300 AMG Line Premium Plus | Expensive

GLC 4Matic AMG Line Premium + 5dr

2025
7,134 miles
Trim level: AMG Line Premium Plus
2.0L Diesel
Estate
Automatic
Details

Expensive

£50,699

Motors.co.uk

WR3 8SB Hindlip, Worcestershire

View the car

Used (2025) Mercedes GLC300 AMG Line Premium Plus 265 HP | Expensive

GLC 4Matic AMG Line Premium + 5dr

2025
2,000 miles
Trim level: AMG Line Premium Plus
2.0L Diesel
SUV
Automatic
265 HP (194 kW)
Details

Expensive

£51,874

£51,978

Buyacar

Delivered to you

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New

Used (2025) Mercedes GLC300 AMG Line Premium Plus 265 HP | Expensive

GLC 4Matic AMG Line Premium + 5dr

2025
2,850 miles
Trim level: AMG Line Premium Plus
2.0L Diesel
SUV
Automatic
265 HP (194 kW)
Details

Expensive

£53,166

£52,564

Buyacar

Delivered to you

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New

1 / 4

Used (2025) Mercedes GLC300 AMG Line Premium | Expensive

GLC 4Matic AMG Line Premium 5dr

2025
4,399 miles
Trim level: AMG Line Premium
2.0L Petrol
Estate
Automatic
Details

Expensive

£48,991

Motors.co.uk

KT13 0SL Weybridge, Surrey

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New

1 / 1

Used (2025) Mercedes GLC300 AMG Line Premium 258 HP | Expensive

4Matic AMG Line Premium 5dr

2025
2,828 miles
Trim level: AMG Line Premium
2.0L Petrol
SUV
Automatic
258 HP (189 kW)
mpg: 37.2
Details

Expensive

£48,800

Parkers.co.uk

Croydon, London

View the car

New

1 / 4

Used (2025) Mercedes GLC300 AMG Line Premium | Expensive

GLC 4Matic AMG Line Premium 5dr

2025
2,828 miles
Trim level: AMG Line Premium
2.0L Petrol
Estate
Automatic
Details

Expensive

£48,800

Motors.co.uk

CR0 3JP Croydon, London

View the car

New (2025) Mercedes GLC300 AMG line 258 HP | Expensive

GLC 4Matic AMG Line Prem [Pan] 5dr

2025
10 miles
Trim level: AMG line
2.0L Petrol
SUV
Automatic
258 HP (189 kW)
CO2 emissions: 168 g CO2/km comb.
Details

Expensive

£60,098

Dealer

AB12 3BE Torry, Aberdeen

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1 / 4

Used (2025) Mercedes GLC300 AMG Line Premium Plus 258 HP

4Matic AMG Line Premium Plus 5dr

2025
9,517 miles
Trim level: AMG Line Premium Plus
2.0L Petrol
Estate
Automatic
258 HP (189 kW)
CO2 emissions: 167 g CO2/km comb.
mpg: 39
Details

£50,623

£49,997

Not evaluated

RG1 8EQ Berkshire, Berkshire

View the car

Availability verified

New

1 / 4

New (2025) Mercedes GLC300 AMG Line Premium Plus 258 HP

- 4Matic AMG Line Premium Plus 5dr

2025
0 miles
Trim level: AMG Line Premium Plus
2.0L Petrol
Estate
Automatic
258 HP (189 kW)
CO2 emissions: 167 g CO2/km comb.
mpg: 7.3
Details

£68,710

Not evaluated

CV34LA, West Midlands

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Availability verified

1 / 4

New (2025) Mercedes GLC300 AMG Line Premium Plus 258 HP

- 4Matic AMG Line Premium Plus 5dr

2025
0 miles
Trim level: AMG Line Premium Plus
2.0L Petrol
Estate
Automatic
258 HP (189 kW)
CO2 emissions: 167 g CO2/km comb.
mpg: 7.3
Details

£68,920

Not evaluated

DN24NF, South Yorkshire

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Availability verified

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Carwow

2026

(2026) BMW X5 M Sport 489 HP

£62,449

Super price

You save £4,851

WD19 4HX Hertfordshire, Hertfordshire

21 g CO2/km comb. - 489 HP (359 kW) - 0.1 Mpg

Carwow

2024

(2024) BMW X5 M Sport 347 HP

£59,989

Fair price

Estimated price £58,750

DL10 5EH North Yorkshire, North Yorkshire

194 g CO2/km comb. - 347 HP (255 kW) - 36.2 Mpg

Carwow

2025

(2025) BMW X5 M Sport 298 HP

£61,992

Super price

You save £5,908

SO53 3YU Cross Rise, Hampshire

198 g CO2/km comb. - 298 HP (219 kW) - 38.2 Mpg

Carwow

2025

(2025) BMW X4 M Sport 360 HP

£54,990

Fair price

Estimated price £54,247

SO53 3YU Cross Rise, Hampshire

205 g CO2/km comb. - 360 HP (264 kW) - 31.4 Mpg

-5%

1 / 3

Used (2025) Mercedes GLC300 AMG line 269 HP

GLC Coupe 4Matic AMG Line Prem

2025
4,500 miles
Trim level: AMG line
2.0L Diesel
Coupe
Automatic
269 HP (197 kW)
CO2 emissions: 150 g CO2/km comb.
mpg: 50
Details

£57,298

£60,726

Not evaluated

Buyacar

Delivered to you

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Used (2025) Mercedes GLC300 AMG line 258 HP

GLC Coupe 4Matic AMG Line Prem

2025
7,810 miles
Trim level: AMG line
2.0L Petrol
Coupe
Automatic
258 HP (189 kW)
CO2 emissions: 168 g CO2/km comb.
mpg: 39
Details

£56,490

£55,900

Not evaluated

Dealer

HP9 1QL Buckinghamshire, Buckinghamshire

View the car

New

Used (2025) Mercedes GLC300 AMG Line Premium Plus 269 HP

4Matic AMG Line Premium + 5dr

2025
2,850 miles
Trim level: AMG Line Premium Plus
2.0L Diesel
Estate
Automatic
269 HP (197 kW)
CO2 emissions: 152 g CO2/km comb.
mpg: 50
Details

£53,166

£52,564

Not evaluated

Dealer

HP9 1QL Buckinghamshire, Buckinghamshire

View the car

-4%

1 / 3

Used (2025) Mercedes GLC300 AMG line 269 HP

GLC Coupe 4Matic AMG Line Prem

2025
3,620 miles
Trim level: AMG line
2.0L Diesel
Coupe
Automatic
269 HP (197 kW)
CO2 emissions: 150 g CO2/km comb.
mpg: 50
Details

£59,078

£61,980

Not evaluated

Honestjohn

WC1E 7DP Greater London, London

View the car

-5%

1 / 3

Used (2025) Mercedes GLC300 AMG Line Premium 291 HP | Rare vehicle

GLC Coupe 4Matic AMG Line Premium

2025
3,563 miles
Trim level: AMG Line Premium
2.0L Diesel
Coupe
Automatic
291 HP (214 kW)
CO2 emissions: 149 g CO2/km comb.
mpg: 50
Details

£53,880

£57,122

Rare vehicle

Buyacar

Delivered to you

View the car

Featured deals

Verified Dealers

Carwow

2026

(2026) BMW X5 M Sport 298 HP

£57,995

Super price

You save £6,405

SO53 3YU Cross Rise, Hampshire

198 g CO2/km comb. - 298 HP (219 kW) - 7.3 Mpg

Carwow Leasing

2025

(2025) BMW X4 M Sport 190 HP

£56,750

Fair price

Estimated price £54,913

S92RQ

159 g CO2/km comb. - 190 HP (139 kW) - 6.1 Mpg

Carwow

2025

(2025) BMW X4 M Sport 190 HP

£44,490

Good price

You save £2,310

SO53 3YU Cross Rise, Hampshire

159 g CO2/km comb. - 190 HP (139 kW) - 46.3 Mpg

Carwow

2025

(2025) BMW X4 M Sport 360 HP

£44,949

Super price

You save £4,751

WD194HY

205 g CO2/km comb. - 360 HP (264 kW) - 9.0 Mpg

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