2023 Mazda 6 • Compare 31 used cars with valuation

Market overview: March-2026 Price Analysis: A used Mazda 6 from 2023 currently costs between £10,300 and £22,795. On average, the mileage for this year stands at 34,581 miles. The depreciation and price trend over the last 12 months is £1,260.

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Carwow

2022

(2022) Mazda 6 Inclusive 165 HP

£19,165

Fair price

You save £635

WS11 8XR Staffordshire, Staffordshire

155 g CO2/km comb. - 165 HP (121 kW) - 6.8 Mpg

Carwow

2022

(2022) Mazda 6 145 HP

£16,600

Good price

You save £1,900

LS12 2QN Armley, West Yorkshire

155 g CO2/km comb. - 145 HP (106 kW) - 6.8 Mpg

Carwow

2022

(2022) Mazda 6 145 HP

£16,064

Fair price

You save £1,036

WC1E 7DP Greater London, London

159 g CO2/km comb. - 145 HP (106 kW) - 6.9 Mpg

Carwow

2025

(2025) MG ZS Trophy 196 HP

£18,991

Fair price

Estimated price £18,529

WN3 5AA Greater Manchester, Manchester

115 g CO2/km comb. - 196 HP (144 kW) - 55.4 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

-2%

1 / 4

Used (2023) Mazda 6 Exclusive-Line | Good price

CX-5 2.0 e-SKYACTIV G MHEV

2023
51,145 miles
Trim level: Exclusive-Line
2.0L Petrol
SUV
Manual
Details

Good price

£16,850

£17,230

Motors.co.uk

S41 9AJ Whittington Moor, Derbyshire

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1 / 4

Used (2023) Mazda 6 145 HP | Good price

2.0 Skyactiv-G SE-L 5dr

2023
14,864 miles
2.0L Petrol
Estate
Manual
145 HP (106 kW)
CO2 emissions: 155 g CO2/km comb.
mpg: 41.5
Details

Good price

£18,498

Dealer

FK10 3NA Sauchie, Clackmannanshire

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-1%

Used (2023) Mazda 6 145 HP | Super price

6 2.0 SKYACTIV-G SE-L Tourer 5dr

2023
28,835 miles
2.0L Petrol
Estate
Manual
145 HP (106 kW)
Details

Super price

£16,300

£16,500

Exchange and Mart

West Yorkshire, West Yorkshire

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1 / 4

Used (2023) Mazda 6 Edition | Good price

CX-5 2.0 SKYACTIV-G Sport Edition

2023
57,046 miles
Trim level: Edition
2.0L Petrol
Estate
Manual
Details

Good price

£16,301

£16,310

Motors.co.uk

SG1 4QT Hertfordshire, Hertfordshire

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Carwow

2025

(2025) MG ZS Trophy 196 HP

£18,049

Fair price

You save £251

BB12 6EH Lancashire, Lancashire

115 g CO2/km comb. - 196 HP (144 kW) - 5.1 Mpg

Carwow

2025

(2025) MG ZS Trophy 196 HP

£17,521

Fair price

You save £379

NG85AT

115 g CO2/km comb. - 196 HP (144 kW) - 5.1 Mpg

Carwow

2025

(2025) MG ZS Trophy 196 HP

£17,849

Fair price

You save £351

WA8 9WZ Halton, Cheshire

115 g CO2/km comb. - 196 HP (144 kW) - 5.1 Mpg

Carwow

2025

(2025) MG ZS Trophy 196 HP

£16,133

Good price

You save £1,767

NG7 2SZ Nottingham, Nottinghamshire

115 g CO2/km comb. - 196 HP (144 kW) - 5.1 Mpg

-4%

Used (2023) Mazda 6 145 HP | Good price

6 2.0 SKYACTIV-G SE-L Saloon 4dr

2023
12,262 miles
2.0L Petrol
Sedan
Manual
145 HP (106 kW)
Details

Good price

£17,648

£18,418

Exchange and Mart

Fife, Fife

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-2%

1 / 3

Used (2023) Mazda 6 Inclusive 194 HP | Fair price

2.5 Skyactiv-G GT Sport 4dr

2023
18,665 miles
Trim level: Inclusive
2.5L Petrol
Sedan
Automatic
194 HP (142 kW)
mpg: 38.2
Details

Fair price

£22,795

£23,295

Motors.co.uk

CB4 1SR Cambridgeshire, Cambridgeshire

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1 / 3

Used (2023) Mazda 6 Edition 165 HP | Fair price

CX-5 2.0 Skyactiv G Sport Edition

2023
28,666 miles
Trim level: Edition
2.0L Petrol
SUV
Automatic
165 HP (121 kW)
Details

Fair price

£21,795

£21,995

Motors.co.uk

CB4 1SR Cambridgeshire, Cambridgeshire

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-8%

1 / 4

Used (2023) Mazda 6 Inclusive 88 HP | Fair price

2 2023 | 1.5 SKYACTIV-G GT Sport

2023
12,786 miles
Trim level: Inclusive
1.5L Petrol
Automatic
88 HP (64 kW)
Details

Fair price

£14,600

£15,900

Dealer

This veh Peterborough, Cambridgeshire

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-2%

1 / 4

Used (2023) Mazda 6 Homura-Line 165 HP | Fair price

CX-5 2.0 E-Skyactiv G Mhev Homura

2023
13,331 miles
Trim level: Homura-Line
2.0L Petrol
SUV
Manual
165 HP (121 kW)
Details

Fair price

£22,292

£22,801

Motors.co.uk

SK1 Greater Manchester, Manchester

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-2%

1 / 4

Used (2023) Mazda 6 Newground 165 HP | Fair price

CX-5 2.0 e-SKYACTIV G MHEV

2023
32,955 miles
Trim level: Newground
2.0L Petrol
SUV
Manual
165 HP (121 kW)
Details

Fair price

£17,804

£18,250

Motors.co.uk

HG2 7NY North Yorkshire, North Yorkshire

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Carwow

2024

(2024) MG ZS Excite 111 HP

£14,949

Fair price

Estimated price £14,117

DE21 6BZ Derby, Derbyshire

163 g CO2/km comb. - 111 HP (81 kW) - 7.2 Mpg

Carwow

2024

(2024) MG ZS Trophy 196 HP

£16,151

Good price

You save £1,249

NG7 2SZ Nottingham, Nottinghamshire

115 g CO2/km comb. - 196 HP (144 kW) - 5.1 Mpg

Carwow

2024

(2024) MG ZS Exclusive 111 HP

£14,295

Fair price

Estimated price £13,831

SS156RW

149 g CO2/km comb. - 111 HP (81 kW) - 6.6 Mpg

Carwow

2025

(2025) MG ZS Trophy 196 HP

£18,290

Fair price

Estimated price £18,076

WF2 7AW West Yorkshire, West Yorkshire

115 g CO2/km comb. - 196 HP (144 kW) - 5.1 Mpg

-3%

1 / 4

Used (2023) Mazda 6 165 HP | Fair price

CX-5 2.0 SKYACTIV-G SE-L SUV 5dr

2023
69,892 miles
2.0L Petrol
SUV
Manual
165 HP (121 kW)
Details

Fair price

£14,995

£15,495

Motors.co.uk

HU9 1DH Kingston Upon Hull, East Yorkshire

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-12%

1 / 4

Used (2023) Mazda 6 Edition 165 HP | Fair price

CX-5 2.0 SKYACTIV-G Sport Edition

2023
41,457 miles
Trim level: Edition
2.0L Petrol
SUV
Automatic
165 HP (121 kW)
Details

Fair price

£20,995

£23,995

Motors.co.uk

HU9 1DH Kingston Upon Hull, East Yorkshire

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-4%

1 / 4

Used (2023) Mazda 6 Inclusive 88 HP | Fair price

2 2023 | 1.5 SKYACTIV-G GT Sport

2023
21,968 miles
Trim level: Inclusive
1.5L Petrol
Automatic
88 HP (64 kW)
Details

Fair price

£14,300

£14,900

Dealer

S60 5BD Catcliffe, South Yorkshire

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1 / 4

Used (2023) Mazda 6 Homura-Line 165 HP | Fair price

CX-5 2.0 e-SKYACTIV G MHEV Homura

2023
37,983 miles
Trim level: Homura-Line
2.0L Petrol
SUV
Manual
165 HP (121 kW)
Details

Fair price

£20,495

Motors.co.uk

PE22 0JN Butterwick, Lincolnshire

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1 / 3

Used (2023) Mazda 6 Center-Line | Fair price

CX-5 2.0 e-SKYACTIV G MHEV

2023
37,590 miles
Trim level: Center-Line
2.0L Petrol
SUV
Manual
Details

Fair price

£16,995

£17,000

Motors.co.uk

WR7 4RD Stoulton, Worcestershire

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Used (2023) Mazda 6 | Fair price

2.0 Skyactiv-G SE-L 4dr

2023
86,000 miles
2.0L Petrol
Sedan
Manual
mpg: 42.2
Details

Fair price

£11,995

Motors.co.uk

BT39 0RA Doagh

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1 / 3

Used (2023) Mazda 6 Inclusive | Fair price

2.0 skyactiv-g sport 4dr saloo

2023
36,500 miles
Trim level: Inclusive
2.0L Petrol
Sedan
Manual
CO2 emissions: 146 g CO2/km comb.
Details

Fair price

£16,990

Dealer

LE11 5HN Leicestershire, Leicestershire

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1 / 4

Used (2023) Mazda 6 Newground | Fair price

CX-5 2.0 SKYACTIV-G Newground Euro

2023
41,300 miles
Trim level: Newground
2.0L Petrol
Estate
Manual
Details

Fair price

£15,990

Motors.co.uk

BA14 9QG Southwick, Wiltshire

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1 / 1

Used (2023) Mazda 6 | Fair price

2.0 Skyactiv-G SE-L 4dr

2023
49,550 miles
2.0L Petrol
Sedan
Manual
mpg: 42.2
Details

Fair price

£14,950

Motors.co.uk

BT8 8BT Carryduff

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1 / 2

Used (2023) Mazda 6 Exclusive-Line | Fair price

CX-5 2.0 e-SKYACTIV G MHEV

2023
45,733 miles
Trim level: Exclusive-Line
2.0L Petrol
SUV
Manual
Details

Fair price

£18,600

Motors.co.uk

S41 9AJ Whittington Moor, Derbyshire

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Carwow

2025

(2025) MG ZS Trophy 196 HP

£17,949

Fair price

You save £251

SA7 9AG Llansamlet, West Glamorgan

115 g CO2/km comb. - 196 HP (144 kW) - 5.1 Mpg

Carwow

2024

(2024) MG ZS Trophy 196 HP

£16,420

Fair price

You save £680

CV32 6AT Royal Leamington Spa, Warwickshire

115 g CO2/km comb. - 196 HP (144 kW) - 5.1 Mpg

Carwow

2025

(2025) MG ZS SE 116 HP

£16,749

Fair price

Estimated price £16,328

SS156RW

145 g CO2/km comb. - 116 HP (85 kW) - 6.4 Mpg

Carwow

2025

(2025) MG ZS Trophy 196 HP

£17,649

Fair price

You save £351

E4 7PX Greater London, London

115 g CO2/km comb. - 196 HP (144 kW) - 5.1 Mpg

Used (2023) Mazda 6 Inclusive 88 HP | Fair price

2 2023 | 1.5 SKYACTIV-G GT Sport

2023
20,455 miles
Trim level: Inclusive
1.5L Petrol
Automatic
88 HP (64 kW)
Details

Fair price

£15,400

Dealer

In Preparation, Dumfriesshire

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1 / 3

Used (2023) Mazda 6 Homura-Line 165 HP | Fair price

CX-5 2.0 E Skyactiv G Mhev Homura

2023
38,967 miles
Trim level: Homura-Line
2.0L Petrol
SUV
Manual
165 HP (121 kW)
Details

Fair price

£19,492

Motors.co.uk

BL3 2NY Greater Manchester, Manchester

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1 / 4

Used (2023) Mazda 6 Inclusive 88 HP | Fair price

2 2023 | 1.5 SKYACTIV-G GT Sport

2023
29,933 miles
Trim level: Inclusive
1.5L Petrol
Automatic
88 HP (64 kW)
Details

Fair price

£14,000

Dealer

06082 Enfield, Hertfordshire

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1 / 4

Used (2023) Mazda 6 74 HP | Fair price

2 2023 | 1.5 SKYACTIV-G SE-L Euro

2023
46,403 miles
1.5L Petrol
Manual
74 HP (54 kW)
Details

Fair price

£10,300

Dealer

S60 5BD Catcliffe, South Yorkshire

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1 / 3

Used (2023) Mazda 6 Exclusive-Line 184 HP | A bit pricey

CX-5 2.2 Skyactiv D Exclusive Line

2023
30,624 miles
Trim level: Exclusive-Line
2.2L Diesel
SUV
Manual
184 HP (135 kW)
Details

A bit pricey

£21,595

£21,795

Motors.co.uk

CB4 1SR Cambridgeshire, Cambridgeshire

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Carwow

2025

(2025) MG ZS Trophy 196 HP

£17,699

Fair price

You save £301

PO2 9RN Hilsea, Hampshire

115 g CO2/km comb. - 196 HP (144 kW) - 5.1 Mpg

Carwow

2023

(2023) MG ZS Exclusive 111 HP

£15,207

Fair price

Estimated price £14,719

WC1E 7DP Greater London, London

163 g CO2/km comb. - 111 HP (81 kW) - 39.0 Mpg

Carwow

2025

(2025) MG ZS Trophy 196 HP

£17,899

Fair price

You save £301

B69 2AS West Midlands, West Midlands

115 g CO2/km comb. - 196 HP (144 kW) - 5.1 Mpg

Carwow

2023

(2023) MG ZS Trophy 156 HP

£14,924

Fair price

You save £176

MK11HX

0 g CO2/km comb. - 114 kW (156 HP) - 17.8 Kwh/100 km

Showing 1 - 25 of 31 results

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