Mercedes GLC300 in Buckinghamshire • 11 cars with AutoUncle Valuation

(2026) Mercedes GLC300 Urban 313 HP

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

Carwow

Used Mercedes GLC300 Urban 313 HP (230 kW) 2026 Silver SUV

£43,448

Super price

You save £6,352

(2026) Mercedes GLC300 AMG line 313 HP

49 g CO2/km comb. - 313 HP (230 kW) - 2.2 Mpg

Carwow

Used Mercedes GLC300 AMG line 313 HP (230 kW) 2026 Grey SUV

£43,810

Good price

You save £2,090

(2022) Mercedes GLC300 AMG Line Premium 245 HP

50 g CO2/km comb. - 313 HP (230 kW) - 2.2 Mpg

Carwow

Used Mercedes GLC300 AMG Line Premium 245 HP (180 kW) 2022 Black SUV

£31,334

Fair price

You save £466

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

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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1 / 4

Used (2026) Mercedes GLC300 AMG line 313 HP | Good price

GLC 4Matic AMG Line 5dr 9G-Tro

2026
4,379 miles
Trim level: AMG line
2.0L Electric/Petrol
SUV
Automatic
313 HP (230 kW)
CO2 emissions: 50 g CO2/km comb.
2.2 mpg
Details

Good price

£43,810

£43,287

HP19 8BL Buckinghamshire, Buckinghamshire

Availability verified

-7%

1 / 4

Used (2026) Mercedes GLC300 Urban 313 HP | Super price

GLC 4Matic Urban Edition 5dr

2026
5,069 miles
Trim level: Urban
2.0L Electric/Petrol
SUV
Automatic
313 HP (230 kW)
CO2 emissions: 49 g CO2/km comb.
2.2 mpg
Details

Super price

£43,448

£46,852

HP9 1QL Buckinghamshire, Buckinghamshire

Availability verified

-1%

1 / 4

Used (2025) Mercedes GLC300 AMG line 258 HP | Fair price

4Matic 9G-Tronic

2025
8,174 miles
Trim level: AMG line
2.0L Petrol
SUV
Automatic
258 HP (189 kW)
CO2 emissions: 165 g CO2/km comb.
7.3 mpg
Details

Fair price

£39,812

£40,263

HP19 8BL Buckinghamshire, Buckinghamshire

Availability verified

1 / 4

Used (2022) Mercedes GLC300 AMG line 320 HP | Fair price

GLC 4Matic AMG Line Prem Plus 5dr

2022
38,293 miles
Trim level: AMG line
2.0L Electric/Petrol
SUV
Automatic
320 HP (235 kW)
CO2 emissions: 53 g CO2/km comb.
2.3 mpg
Details

Fair price

£31,372

£30,952

HP9 1QL Buckinghamshire, Buckinghamshire

(2022) Mercedes GLC300 AMG line 320 HP

Availability verified

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Verified Dealers

Carwow

Used Mercedes GLC300 AMG line 320 HP (235 kW) 2022 Grey SUV

£31,372

Fair price

You save £1,128

(2022) Mercedes GLB220 AMG Line Premium 190 HP

53 g CO2/km comb. - 320 HP (235 kW) - 2.3 Mpg

Carwow

Used Mercedes GLB220 AMG Line Premium 190 HP (139 kW) 2022 White SUV

£27,833

Fair price

Estimated price £27,078

(2023) Mercedes GLB200 Executive 163 HP

156 g CO2/km comb. - 190 HP (139 kW) - 5.9 Mpg

Carwow

Used Mercedes GLB200 Executive 163 HP (119 kW) 2023 Blue SUV

£25,131

Fair price

You save £469

(2025) Mercedes GLC300 AMG line 258 HP

163 g CO2/km comb. - 163 HP (119 kW) - 7.2 Mpg

Carwow

£39,812

Fair price

Estimated price £39,050

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

-3%

1 / 4

Used (2022) Mercedes GLC300 AMG Line Premium 245 HP | Fair price

GLC Coupe 4Matic AMG Line Premium

2022
42,522 miles
Trim level: AMG Line Premium
2.0L Diesel
SUV
Automatic
245 HP (180 kW)
CO2 emissions: 182 g CO2/km comb.
6.9 mpg
Details

Fair price

£31,334

£32,383

HP9 1QL Buckinghamshire, Buckinghamshire

Availability verified

1 / 4

Used (2025) Mercedes GLC300 AMG line 258 HP | A bit pricey

4Matic 9G-Tronic

2025
23,897 miles
Trim level: AMG line
2.0L Petrol
SUV
Automatic
258 HP (189 kW)
CO2 emissions: 165 g CO2/km comb.
7.3 mpg
Details

A bit pricey

£39,375

£39,501

HP9 1QL Buckinghamshire, Buckinghamshire

Availability verified

-6%

1 / 4

Used (2025) Mercedes GLC300 AMG line 313 HP | A bit pricey

GLC 4Matic AMG Line Prem [Pan] 5dr

2025
5,042 miles
Trim level: AMG line
2.0L Electric/Petrol
SUV
Automatic
313 HP (230 kW)
CO2 emissions: 13 g CO2/km comb.
0.6 mpg
Details

A bit pricey

£46,972

£50,099

HP9 1QL Buckinghamshire, Buckinghamshire

Availability verified

-3%

1 / 4

Used (2025) Mercedes GLC300 AMG line 258 HP | A bit pricey

4Matic 5dr 9G-Tronic

2025
23,432 miles
Trim level: AMG line
2.0L Petrol
SUV
Automatic
258 HP (189 kW)
CO2 emissions: 165 g CO2/km comb.
7.3 mpg
Details

A bit pricey

£39,169

£40,477

HP19 8BL Buckinghamshire, Buckinghamshire

Availability verified

-4%

1 / 4

Used (2025) Mercedes GLC300 AMG line 258 HP | A bit pricey

4Matic 5dr 9G-Tronic

2025
18,407 miles
Trim level: AMG line
2.0L Petrol
SUV
Automatic
258 HP (189 kW)
CO2 emissions: 165 g CO2/km comb.
7.3 mpg
Details

A bit pricey

£39,735

£41,634

HP19 8BL Buckinghamshire, Buckinghamshire

Availability verified

-2%

1 / 4

Used (2025) Mercedes GLC300 AMG line 313 HP | Expensive

GLC 4Matic AMG Line Prem [Pan] 5dr

2025
4,975 miles
Trim level: AMG line
2.0L Electric/Petrol
SUV
Automatic
313 HP (230 kW)
CO2 emissions: 13 g CO2/km comb.
0.6 mpg
Details

Expensive

£48,860

£50,097

HP9 1QL Buckinghamshire, Buckinghamshire

(2026) Mercedes GLC300 Urban 313 HP

Availability verified

Featured deals

Verified Dealers

Carwow

£43,448

Super price

You save £6,352

(2026) Mercedes GLC300 AMG line 313 HP

49 g CO2/km comb. - 313 HP (230 kW) - 2.2 Mpg

Carwow

£43,810

Good price

You save £2,090

(2022) Mercedes GLC300 AMG Line Premium 245 HP

50 g CO2/km comb. - 313 HP (230 kW) - 2.2 Mpg

Carwow

£31,334

Fair price

You save £466

(2022) Mercedes GLC300 AMG line 320 HP

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

Carwow

£31,372

Fair price

You save £1,128

53 g CO2/km comb. - 320 HP (235 kW) - 2.3 Mpg

1 / 4

Used (2024) Mercedes GLC300 AMG line

4Matic AMG Line 5dr 9G-Tronic

2024
31,800 miles
Trim level: AMG line
2.0L Petrol
SUV
Automatic
Details

£26,991

Not evaluated

Motors.co.uk

HP13 5SJ Buckinghamshire, Buckinghamshire