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Audi A6 (estate) • 752 cars with Valuation

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Carwow

Estate

(2021) Audi A6 Sport 204 HP

£19,001

Good price

You save £2,399

DH15DQ

148 g CO2/km comb. - 204 HP (150 kW) - 5.6 Mpg

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Estate

(2023) Audi A6 Sport 204 HP

£21,995

Good price

You save £1,705

SG6 1TD Hertfordshire, Hertfordshire

167 g CO2/km comb. - 204 HP (150 kW) - 7.3 Mpg

Carwow

Estate

(2021) Audi A6 S-Line 204 HP

£20,490

Fair price

Estimated price £19,822

HP108HG

149 g CO2/km comb. - 204 HP (150 kW) - 5.7 Mpg

Carwow

Estate

(2021) Audi A6 Sport 204 HP

£20,273

Fair price

Estimated price £20,013

NN12 West Northamptonshire, Northamptonshire

168 g CO2/km comb. - 204 HP (150 kW) - 7.3 Mpg

1 / 2

Used (2023) Audi A6 Sport 299 HP | Expensive

- Avant 50 TFSI e 17.9kWh Qtro

2023
111,290 miles
Trim level: Sport
2.0L Petrol
Estate
Automatic
299 HP (219 kW)
CO2 emissions: 34 g CO2/km comb.
mpg: 1.5
Details

Expensive

£20,995

WV10 0AE West Midlands, West Midlands

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1 / 4

Used (2018) Audi A6 Black Edition 190 HP | Expensive

- Avant 2.0 TDI Ultra Black

2018
72,900 miles
Trim level: Black Edition
2.0L Diesel
Estate
Automatic
190 HP (139 kW)
CO2 emissions: 122 g CO2/km comb.
mpg: 4.7
Details

Expensive

£17,000

CH66 0NA Cheshire West And Chester, Cheshire

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-2%

1 / 3

Used (2020) Audi A6 S-Line 245 HP | Expensive

- Avant 45 TFSI Quattro S Line 5dr

2020
46,570 miles
Trim level: S-Line
2.0L Petrol
Estate
Automatic
245 HP (180 kW)
CO2 emissions: 188 g CO2/km comb.
mpg: 8.3
Details

Expensive

£24,000

£24,500

NP44 3AS Torfaen Principal Area, Gwent

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-1%

1 / 4

Used (2021) Audi A6 Black Edition 204 HP | Expensive

- Avant 40 TFSI Black Edition 5dr

2021
56,651 miles
Trim level: Black Edition
2.0L Petrol
Estate
Automatic
204 HP (150 kW)
CO2 emissions: 176 g CO2/km comb.
mpg: 7.7
Details

Expensive

£25,490

£25,990

Parkers.co.uk

CF11 8UT Cardiff, South Glamorgan

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Estate

(2021) Audi A6 S-Line 286 HP

£21,650

Super price

You save £2,850

WD3 3RT Croxley Green, Hertfordshire

184 g CO2/km comb. - 286 HP (210 kW) - 6.9 Mpg

Carwow

Estate

(2020) Audi A6 S-Line 204 HP

£23,099

Fair price

You save £801

WF10 5HX West Yorkshire, West Yorkshire

149 g CO2/km comb. - 204 HP (150 kW) - 5.7 Mpg

Carwow

Estate

(2021) Audi A6 S-Line 204 HP

£19,600

Good price

You save £1,800

CM9 4LL Heybridge, Essex

149 g CO2/km comb. - 204 HP (150 kW) - 5.7 Mpg

Carwow

Estate

(2021) Audi A6 S-Line 204 HP

£18,295

Fair price

You save £505

RG263JE

149 g CO2/km comb. - 204 HP (150 kW) - 5.7 Mpg

1 / 4

Used (2012) Audi A6 S-Line 313 HP | Expensive

3.0 BiTDI Quattro 313 Bhp S Line

2012
120,000 miles
Trim level: S-Line
3.0L Diesel
Estate
Automatic
313 HP (230 kW)
CO2 emissions: 166 g CO2/km comb.
mpg: 6.3
Details

Expensive

£11,995

£11,999

Motors.co.uk

DN3 3QL Old Cantley, South Yorkshire

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-6%

Used (2025) Audi A6 Black Edition 201 HP | Expensive

Avant 40 TDI Quattro Black Edition

2025
4,999 miles
Trim level: Black Edition
2.0L Diesel
Estate
Automatic
201 HP (147 kW)
Details

Expensive

£42,258

£44,990

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Delivered to you

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-1%

1 / 4

Used (2022) Audi A6 Black Edition 200 HP | Expensive

Avant 2.0 TFSI 40 Black Edition S

2022
47,807 miles
Trim level: Black Edition
2.0L Petrol
Estate
Automatic
200 HP (147 kW)
mpg: 36.2
Details

Expensive

£26,800

£27,250

Motors.co.uk

WC1E 7DP Greater London, London

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-1%

1 / 2

Used (2018) Audi A6 S-Line 218 HP | Expensive

3.0 Tdi V6 S Line Estate 5Dr

2018
58,600 miles
Trim level: S-Line
3.0L Diesel
Estate
Automatic
218 HP (160 kW)
mpg: 5.1
Details

Expensive

£18,649

£18,880

Motors.co.uk

BT12 6LR Belfast

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-4%

1 / 4

Used (2013) Audi A6 Black Edition | Expensive

A6 2.0 Black Edition TDI 5dr

2013
71,490 miles
Trim level: Black Edition
2.0L Diesel
Estate
Manual
CO2 emissions: 132 g CO2/km comb.
mpg: 56
Details

Expensive

£11,150

£11,700

Parkers.co.uk

SN2 8ER Swindon, Wiltshire

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New

1 / 4

New (2025) Audi A6 S-Line 204 HP | Expensive

2.0 TDI Quattro 204 Launch Ed Plus

Jul 2025
430 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
204 HP (150 kW)
CO2 emissions: 150 g CO2/km comb.
Details

Expensive

£54,350

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Estate

(2018) Audi A6 S-Line 190 HP

£17,442

Fair price

You save £358

RM13 8RH Greater London, London

118 g CO2/km comb. - 190 HP (139 kW) - 4.5 Mpg

Carwow

Estate

(2021) Audi A6 Sport 204 HP

£16,697

Good price

You save £2,303

S70 5SZ Birdwell, South Yorkshire

148 g CO2/km comb. - 204 HP (150 kW) - 5.6 Mpg

Carwow

Estate

(2021) Audi A6 S-Line 204 HP

£18,545

Fair price

You save £955

E65LU

149 g CO2/km comb. - 204 HP (150 kW) - 5.7 Mpg

Carwow

Estate

(2021) Audi A6 Sport 204 HP

£19,999

Super price

You save £3,701

PO202EU

148 g CO2/km comb. - 204 HP (150 kW) - 5.6 Mpg

-1%

1 / 4

Used (2023) Audi A6 Black Edition 204 HP | Expensive

40 TDI Quattro Black Edition 5dr S

2023
30,741 miles
Trim level: Black Edition
2.0L Diesel
Estate
Automatic
204 HP (150 kW)
Details

Expensive

£32,980

£33,490

Exchange and Mart

ST16 1GZ Staffordshire, Staffordshire

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New

1 / 4

Used (2011) Audi A6 S-Line | Expensive

3.0 TDI V6 S line S Tronic quattro

2011
126,200 miles
Trim level: S-Line
3.0L Diesel
Estate
Automatic
Details

Expensive

£7,999

Motors.co.uk

SO18 1BH Southampton, Hampshire

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-1%

1 / 4

Used (2025) Audi A6 Black Edition 204 HP | Expensive

Avant Black Edition 40 TFSI 204 PS

2025
1,988 miles
Trim level: Black Edition
2.0L Petrol
Estate
Automatic
204 HP (150 kW)
mpg: 6.8
Details

Expensive

£39,325

£39,995

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WC1E 7DP Greater London, London

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-21%

1 / 4

Used (2025) Audi A6 Black Edition 201 HP | Expensive

40 TFSI Black Edition 5dr S

2025
10,841 miles
Trim level: Black Edition
2.0L Petrol
Estate
Automatic
201 HP (147 kW)
mpg: 6.8
Details

Expensive

£38,985

£49,950

Motors.co.uk

WC1E 7DP Greater London, London

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-1%

1 / 4

Used (2025) Audi A6 Black Edition 204 HP | Expensive

40 TDI Quattro Black Edition 5dr S

Sep 2025
6,129 miles
Trim level: Black Edition
2.0L Diesel
Estate
Automatic
204 HP (150 kW)
CO2 emissions: 160 g CO2/km comb.
Details

Expensive

£43,050

£43,650

Dealer

Audi, Dumfriesshire

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-3%

1 / 1

Used (2021) Audi A6 Advanced 600 HP | Expensive

RS6 Avant (2021/21)RS 6 Vorsprung

2021
26,223 miles
Trim level: Advanced
4.0L Petrol
Estate
Automatic
600 HP (441 kW)
mpg: 21.7
Details

Expensive

£76,995

£79,995

Parkers.co.uk

Wigan, Manchester

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-5%

1 / 3

Used (2020) Audi A6 Black Edition | Expensive

45 TFSI 265 Quattro Black Edition

2020
64,000 miles
Trim level: Black Edition
2.0L Petrol
Estate
Automatic
mpg: 34
Details

Expensive

£24,490

£25,990

Motors.co.uk

GU35 9JU Oakhanger, Hampshire

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-1%

Used (2020) Audi A6 Advanced 600 HP | Expensive

RS6 Avant (2020/20)RS 6 Vorsprung

2020
21,449 miles
Trim level: Advanced
4.0L Petrol
Estate
Automatic
600 HP (441 kW)
mpg: 21.7
Details

Expensive

£75,995

£76,995

Parkers.co.uk

Wigan, Manchester

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1 / 2

Used (2023) Audi A6 Black Edition 204 HP | Expensive

Avant 40 TFSI Black Edition 5dr S

2023
10,877 miles
Trim level: Black Edition
2.0L Petrol
Estate
Automatic
204 HP (150 kW)
Details

Expensive

£33,587

£33,018

Honestjohn

WC1E 7DP Greater London, London

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-30%

1 / 2

Used (2018) Audi A6 Black Edition 252 HP | Expensive

Avant Black Edition 2.0 TFSI

Mar 2018
49,001 miles
Trim level: Black Edition
2.0L Petrol
Estate
Automatic
252 HP (185 kW)
CO2 emissions: 163 g CO2/km comb.
mpg: 6.9
Details

Expensive

£20,253

£28,999

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Estate

(2021) Audi A6 Sport 204 HP

£18,333

Good price

You save £1,667

RM13 8RH Greater London, London

168 g CO2/km comb. - 204 HP (150 kW) - 7.3 Mpg

Carwow

Estate

(2021) Audi A6 S-Line 204 HP

£21,290

Fair price

Estimated price £20,998

TS170BE

149 g CO2/km comb. - 204 HP (150 kW) - 5.7 Mpg

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Estate

(2021) Audi A6 Sport 286 HP

£19,220

Super price

You save £4,480

G3 6ED Glasgow City, Glasgow

184 g CO2/km comb. - 286 HP (210 kW) - 6.9 Mpg

Carwow

Estate

(2021) Audi A6 Sport 224 HP

£22,299

Fair price

You save £1,201

CW7 Cheshire West And Chester, Cheshire

168 g CO2/km comb. - 224 HP (164 kW) - 7.3 Mpg

-12%

1 / 4

Used (2025) Audi A6 Black Edition 201 HP | Expensive

Avant 40 TDI Quattro Black Edition

2025
5,234 miles
Trim level: Black Edition
2.0L Diesel
Estate
Automatic
201 HP (147 kW)
Details

Expensive

£41,625

£47,589

Honestjohn

WC1E 7DP Greater London, London

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1 / 4

Used (2025) Audi A6 Black Edition 204 HP | Expensive

AVANT 40 TDI Quattro Black Edition

2025
4,215 miles
Trim level: Black Edition
2.0L Diesel
Estate
Automatic
204 HP (150 kW)
Details

Expensive

£42,998

£43,224

Honestjohn

OX4 2HW Oxfordshire, Oxfordshire

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-3%

Used (2025) Audi A6 Black Edition 201 HP | Expensive

Avant 40 TFSI Black Edition 5dr S

2025
6,651 miles
Trim level: Black Edition
2.0L Petrol
Estate
Automatic
201 HP (147 kW)
mpg: 6.8
Details

Expensive

£38,526

£39,990

Honestjohn

WC1E 7DP Greater London, London

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-2%

1 / 4

Used (2012) Audi A6 S-Line | Expensive

2.0 TDI S Line 5dr Multitronic

2012
142,000 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
Details

Expensive

£6,795

£6,995

Motors.co.uk

PE33 0SR Tottenhill, Norfolk

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1 / 4

Used (2019) Audi A6 S-Line | Expensive

Avant 2.0 TDI 40 S line S Tronic

2019
66,045 miles
Trim level: S-Line
2.0L Diesel
Estate
Automatic
Details

Expensive

£20,490

Motors.co.uk

RG6 1AZ Earley, Berkshire

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Estate

(2021) Audi A6 Black Edition 204 HP

£20,395

Fair price

You save £1,205

S80 2QD Nottinghamshire, Nottinghamshire

158 g CO2/km comb. - 204 HP (150 kW) - 6.0 Mpg

Carwow

Estate

(2021) Audi A6 S-Line 204 HP

£19,554

Fair price

You save £946

TN389QQ

149 g CO2/km comb. - 204 HP (150 kW) - 5.7 Mpg

Carwow

Estate

(2021) Audi A6 S-Line 204 HP

£21,149

Fair price

You save £1,151

EH151BT

149 g CO2/km comb. - 204 HP (150 kW) - 5.7 Mpg

Carwow

Estate

(2023) Audi A6 S-Line 204 HP

£31,250

Fair price

Estimated price £29,925

RH149AZ

152 g CO2/km comb. - 204 HP (150 kW) - 5.8 Mpg

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