Mazda 6 with automatic • 152 cars with Valuation

Market overview: Automatic Mazda 6 models (June-2026): There are currently 152 used Mazda 6 cars with a automatic gearbox for sale. Prices for a automatic Mazda 6 range from £2,290 to £29,000, with a median price of £11,675. AutoUncle has price-rated every listing — hereof, 25 are currently identified as deals below market price. The typical selling time is approximately 18 days (Source: AutoUncle market data, June-2026).

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Carwow

Used Mazda 6 145 HP (106 kW) 2020 Sedan

(2020) Mazda 6 145 HP

Good price

You save £1,300

B33 0LD West Midlands, West Midlands

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

Carwow

Used Mazda 6 Inclusive 150 HP (110 kW) 2020 Estate

(2020) Mazda 6 Inclusive 150 HP

Fair price

CH66 0NA Cheshire West And Chester, Cheshire

141 g CO2/km comb. - 150 HP (110 kW) - 5.3 Mpg

Carwow

Used Mazda 6 Inclusive 165 HP (121 kW) 2018 Sedan

(2018) Mazda 6 Inclusive 165 HP

Fair price

Estimated price £11,851

135 g CO2/km comb. - 165 HP (121 kW) - 5.9 Mpg

Carwow

Used Mazda 6 Inclusive 175 HP (128 kW) 2018 Estate

(2018) Mazda 6 Inclusive 175 HP

Super price

You save £2,401

TA1 2UH Somerset, Somerset

129 g CO2/km comb. - 175 HP (128 kW) - 4.9 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

1 / 4

Used (2018) Mazda 6 Inclusive 175 HP | Super price

- Tourer 2.2d [175] Sport Nav 5dr

2018
47,058 miles
Trim level: Inclusive
2.2L Diesel
Estate
Automatic
175 HP (128 kW)
CO2 emissions: 129 g CO2/km comb.
4.9 mpg
Details

Super price

£10,999

TA1 2UH Somerset, Somerset

Availability verified

New

1 / 4

Used (2020) Mazda 6 145 HP | Good price

- Saloon 2.0 SE-L Nav+ 4dr

2020
60,763 miles
2.0L Petrol
Sedan
Automatic
145 HP (106 kW)
CO2 emissions: 159 g CO2/km comb.
6.9 mpg
Details

Good price

£10,500

B33 0LD West Midlands, West Midlands

Availability verified

-5%

1 / 4

Used (2015) Mazda 6 175 HP | Super price

6 2.2 SKYACTIV-D SE-L Tourer Auto

2015
88,150 miles
2.2L Diesel
Estate
Automatic
175 HP (128 kW)
CO2 emissions: 127 g CO2/km comb.
4.8 mpg
Details

Super price

£4,895

£5,195

Motors.co.uk

OL9 8PB Chadderton, Manchester

-15%

1 / 4

Used (2014) Mazda 6 Inclusive | Good price

2.2d [175] Sport Nav 5dr Auto

2014
110,000 miles
Trim level: Inclusive
2.2L Diesel
Estate
Automatic
4.8 mpg
Details

Good price

£3,995

£4,750

Motors.co.uk

MK40 4JX Bedford, Bedfordshire

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Carwow

Used Mazda 6 Inclusive 165 HP (121 kW) 2022 Grey Estate

(2022) Mazda 6 Inclusive 165 HP

Fair price

Estimated price £17,925

TA1 2UH Somerset, Somerset

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

Carwow

Used Mazda 6 Inclusive 165 HP (121 kW) 2019 Black Sedan

(2019) Mazda 6 Inclusive 165 HP

Fair price

Estimated price £14,066

TA1 2UH Somerset, Somerset

152 g CO2/km comb. - 165 HP (121 kW) - 6.6 Mpg

Carwow

Used Mazda 6 Inclusive 150 HP (110 kW) 2018 Estate

(2018) Mazda 6 Inclusive 150 HP

Super price

You save £2,505

116 g CO2/km comb. - 150 HP (110 kW) - 4.4 Mpg

Carwow

Used Mazda 6 Inclusive 165 HP (121 kW) 2022 Estate

(2022) Mazda 6 Inclusive 165 HP

Good price

You save £1,710

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

1 / 3

Used (2022) Mazda 6 Takumi-Line 327 HP | Good price

CX-60 2.5 E Skyactiv 17.8kwh

2022
20,141 miles
Trim level: Takumi-Line
2.5L Petrol
SUV
Automatic
327 HP (240 kW)
Details

Good price

£25,995

£25,999

Motors.co.uk

SG6 1BL Letchworth, Hertfordshire

-7%

1 / 3

Used (2024) Mazda 6 Exclusive-Line 165 HP | Good price

CX-5 2.0 e-SKYACTIV G MHEV

2024
45,958 miles
Trim level: Exclusive-Line
2.0L Petrol
SUV
Automatic
165 HP (121 kW)
CO2 emissions: 141 g CO2/km comb.
6.2 mpg
Details

Good price

£19,595

£21,250

Motors.co.uk

WR7 4RD Stoulton, Worcestershire

1 / 4

Used (2014) Mazda 6 165 HP | Good price

SE-L NAV

2014
75,000 miles
2.0L Petrol
Sedan
Automatic
165 HP (121 kW)
6 mpg
Details

Good price

£7,490

Motors.co.uk

CH43 4UR Birkenhead, Merseyside

-7%

1 / 4

Used (2015) Mazda 6 175 HP | Good price

CX-5 2.2 SKYACTIV-D SE-L Nav Auto

2015
114,000 miles
2.2L Diesel
Estate
Automatic
175 HP (128 kW)
CO2 emissions: 143 g CO2/km comb.
5.4 mpg
Details

Good price

£4,899

£5,299

Motors.co.uk

RM17 5XR Thurrock, Essex

-7%

1 / 4

Used (2016) Mazda 6 Inclusive 175 HP | Good price

2.2d [175] Sport Nav 5dr Auto

2016
152,046 miles
Trim level: Inclusive
2.2L Diesel
Estate
Automatic
175 HP (128 kW)
CO2 emissions: 143 g CO2/km comb.
5.4 mpg
Details

Good price

£3,695

£3,995

Motors.co.uk

BB9 0AG Lancashire, Lancashire

-2%

1 / 4

Used (2014) Mazda 6 Inclusive 175 HP | Good price

2.2d [175] Sport Nav 4dr Auto

2014
85,000 miles
Trim level: Inclusive
2.2L Diesel
Sedan
Automatic
175 HP (128 kW)
58 mpg
Details

Good price

£4,900

£5,000

Motors.co.uk

WS10 0AS Wednesbury, West Midlands

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Carwow

Used Mazda 6 Inclusive 165 HP (121 kW) 2022 Red Estate

(2022) Mazda 6 Inclusive 165 HP

Good price

You save £2,300

CV7 9FU Exhall, Warwickshire

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

Carwow

Used Mazda 6 Inclusive 175 HP (128 kW) 2018 Sedan

(2018) Mazda 6 Inclusive 175 HP

Fair price

127 g CO2/km comb. - 175 HP (128 kW) - 4.8 Mpg

Carwow

Used Mazda 6 Inclusive 165 HP (121 kW) 2020 Sedan

(2020) Mazda 6 Inclusive 165 HP

Fair price

Estimated price £15,053

KT15 2RX Weybridge, Surrey

152 g CO2/km comb. - 165 HP (121 kW) - 6.6 Mpg

Carwow

Used Mazda 6 145 HP (106 kW) 2022 Blue Estate

(2022) Mazda 6 145 HP

Fair price

Estimated price £19,018

G32 9QA Glasgow City, Glasgow

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

-8%

1 / 4

Used (2024) Mazda 6 Exclusive-Line 88 HP | Good price

2 2024 | 1.5 SKYACTIV-G Exclus

2024
10,443 miles
Trim level: Exclusive-Line
1.5L Petrol
Automatic
88 HP (64 kW)
Details

Good price

£14,300

£15,700

Dealer

LS12 2QN Armley, West Yorkshire

-4%

1 / 3

Used (2014) Mazda 6 175 HP | Good price

2.2d SE-L Nav 5dr Auto

2014
75,818 miles
2.2L Diesel
Estate
Automatic
175 HP (128 kW)
57 mpg
Details

Good price

£5,795

£6,095

Parkers.co.uk

M34 5PH Audenshaw, Manchester

-14%

1 / 3

Used (2014) Mazda 6 Inclusive | Good price

2.2d [175] Sport Nav 5dr Auto

2014
73,000 miles
Trim level: Inclusive
2.2L Diesel
Estate
Automatic
4.8 mpg
Details

Good price

£5,995

£6,995

Motors.co.uk

BR6 7PP Kent, Kent

1 / 4

Used (2018) Mazda 6 | Good price

2.0 SE-L Nav 4dr Auto

2018
49,999 miles
2.0L Petrol
Sedan
Automatic
47 mpg
Details

Good price

£10,890

Parkers.co.uk

BT37 0ST Antrim And Newtownabbey

-1%

1 / 4

Used (2020) Mazda 6 Inclusive 184 HP | Super price

Estate (2020/70)SkyActiv-D 184ps

2020
83,600 miles
Trim level: Inclusive
2.2L Diesel
Estate
Automatic
184 HP (135 kW)
CO2 emissions: 133 g CO2/km comb.
47.1 mpg
Details

Super price

£11,500

£11,727

Parkers.co.uk

WA16 8DX Cheshire East, Cheshire

1 / 4

Used (2025) Mazda 6 Takumi-Line 165 HP | Super price

CX-5 2.0 e-SKYACTIV G MHEV Takumi

2025
1,714 miles
Trim level: Takumi-Line
2.0L Petrol
Estate
Automatic
165 HP (121 kW)
CO2 emissions: 141 g CO2/km comb.
6.2 mpg
Details

Super price

£22,650

£22,795

Motors.co.uk

HA1 4UD Greater London, London

-13%

1 / 4

Used (2022) Mazda 6 Inclusive 194 HP | Good price

6 2.5 SKYACTIV-G GT Sport Tourer

2022
25,579 miles
Trim level: Inclusive
2.5L Petrol
Estate
Automatic
194 HP (142 kW)
Details

Good price

£20,000

£23,200

Exchange and Mart

West Yorkshire, West Yorkshire

-13%

1 / 4

Used (2022) Mazda 6 Inclusive 194 HP | Good price

6 2022 | 2.5 SKYACTIV-G GT Sport

2022
25,579 miles
Trim level: Inclusive
2.5L Petrol
Estate
Automatic
194 HP (142 kW)
CO2 emissions: 172 g CO2/km comb.
7.5 mpg
Details

Good price

£20,300

£23,500

Motors.co.uk

LS12 2QN Armley, West Yorkshire

-8%

1 / 4

Used (2014) Mazda 6 Inclusive 175 HP | Good price

2.2d [175] Sport Nav 4dr Auto

2014
75,339 miles
Trim level: Inclusive
2.2L Diesel
Sedan
Automatic
175 HP (128 kW)
4.8 mpg
Details

Good price

£5,495

£5,995

Parkers.co.uk

PE1 5BA Peterborough, Cambridgeshire

-9%

1 / 4

Used (2014) Mazda 6 175 HP | Good price

2.2d SE-L 5dr Auto

2014
83,760 miles
2.2L Diesel
Estate
Automatic
175 HP (128 kW)
57 mpg
Details

Good price

£5,850

£6,450

Motors.co.uk

M40 5AJ Greater Manchester, Manchester

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Carwow

Used Mazda 6 Inclusive 194 HP (142 kW) 2020 Red Sedan

(2020) Mazda 6 Inclusive 194 HP

Fair price

Estimated price £16,142

RG24 7JD Old Basing, Hampshire

153 g CO2/km comb. - 194 HP (142 kW) - 7.3 Mpg

Carwow

Used Mazda 6 Inclusive 165 HP (121 kW) 2014 Sedan

(2014) Mazda 6 Inclusive 165 HP

Super price

You save £2,301

135 g CO2/km comb. - 165 HP (121 kW) - 5.9 Mpg

Sandicliffe.co.uk

Used MG ZS Exclusive 111 HP (81 kW) 2023 Metallic hoxton orange SUV

(2023) MG ZS Exclusive 111 HP

Fair price

NG7 2SZ Nottingham, Nottinghamshire

155 g CO2/km comb. - 111 HP (81 kW) - 6.8 Mpg

Sandicliffe.co.uk

Used MG ZS Exclusive 111 HP (81 kW) 2023 Tri coat dynamic red SUV

(2023) MG ZS Exclusive 111 HP

Fair price

LE11 5HN Leicester, Leicestershire

155 g CO2/km comb. - 111 HP (81 kW) - 6.8 Mpg

1 / 4

Used (2018) Mazda 6 Inclusive 175 HP | Super price

CX-5 2.2 SKYACTIV-D Sport Nav SUV

2018
37,633 miles
Trim level: Inclusive
2.2L Diesel
SUV
Automatic
175 HP (128 kW)
Details

Super price

£10,995

Motors.co.uk

RM15 4YD Aveley, Essex

1 / 4

Used (2015) Mazda 6 Inclusive 175 HP | Good price

2.2d [175] Sport Nav 5dr Auto

2015
124,000 miles
Trim level: Inclusive
2.2L Diesel
Estate
Automatic
175 HP (128 kW)
CO2 emissions: 143 g CO2/km comb.
57 mpg
Details

Good price

£4,200

Exchange and Mart

CM9 4LJ Heybridge, Essex

1 / 4

Used (2014) Mazda 6 Inclusive 175 HP | Good price

2.2d [175] Sport Nav 5dr Auto

2014
99,000 miles
Trim level: Inclusive
2.2L Diesel
Estate
Automatic
175 HP (128 kW)
57 mpg
Details

Good price

£4,995

Motors.co.uk

Greater London, London

1 / 2

Used (2014) Mazda 6 Inclusive 175 HP | Super price

6 2.2 SKYACTIV-D Sport Nav Tourer

2014
89,974 miles
Trim level: Inclusive
2.2L Diesel
Estate
Automatic
175 HP (128 kW)
Details

Super price

£5,000

Motors.co.uk

SR5 3JG Tyne And Wear, Tyne And Wear

Used (2016) Mazda 6 Inclusive 175 HP | Good price

2.2d [175] Sport Nav 5dr Auto

2016
110,000 miles
Trim level: Inclusive
2.2L Diesel
Estate
Automatic
175 HP (128 kW)
CO2 emissions: 127 g CO2/km comb.
4.8 mpg
Details

Good price

£5,950

Motors.co.uk

WS10 0AQ West Midlands, West Midlands

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Sandicliffe.co.uk

Used MG ZS SE 196 HP (144 kW) 2024 Metallic hampstead grey SUV

(2024) MG ZS SE 196 HP

Good price

You save £1,607

NG7 2SZ Nottingham, Nottinghamshire

115 g CO2/km comb. - 196 HP (144 kW) - 126.1 Mpg

Sandicliffe.co.uk

Used MG ZS SE 196 HP (144 kW) 2024 Metallic black pearl SUV

(2024) MG ZS SE 196 HP

Good price

You save £1,205

NG7 2SZ Nottingham, Nottinghamshire

115 g CO2/km comb. - 196 HP (144 kW) - 126.1 Mpg

Sandicliffe.co.uk

Used MG ZS Exclusive 111 HP (81 kW) 2023 Blue SUV

(2023) MG ZS Exclusive 111 HP

Good price

You save £1,140

LE11 5HN Leicester, Leicestershire

155 g CO2/km comb. - 111 HP (81 kW) - 6.8 Mpg

Sandicliffe.co.uk

Used MG ZS Excite 106 HP (77 kW) 2023 Metallic monument silver SUV

(2023) MG ZS Excite 106 HP

Good price

You save £1,454

LE12 Loughborough, Leicestershire

149 g CO2/km comb. - 106 HP (77 kW) - 6.8 Mpg

Showing 1 - 25 of 155 results

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