(estate) Audi A6 used • 708 cars for sale

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Audi A6 Avant 40 TDI Quattro S Line 5dr S Tronic [Tech Pack]

£28,490

Fair price

You save £710

CT27PX Canterbury, Kent

204 HP (150 kW) - 62.8 Mpg

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Audi A6 Avant 40 TDI S Line 5dr S Tronic

£19,863

Fair price

You save £1,137

GL519TU Cheltenham, Gloucestershire

204 HP (150 kW) - 60.1 Mpg

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Audi A6 Avant 40 TDI S Line 5dr S Tronic

£25,750

Fair price

Estimated price £24,935

NG72SZ NOTTINGHAM, Nottinghamshire

201 HP (147 kW)

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Audi A6 Avant 40 TDI Black Edition 5dr S Tronic

£24,500

Fair price

You save £1,200

LE32LD Leicester, Leicestershire

201 HP (147 kW)

Price checked by AutoUncle

Super price

Good price

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Expensive

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

New (2024) Audi A6 Black Edition 201 HP | Good price

Avant 40 TFSI Black Edition 5dr S

HG58PY Knaresborough, North Yorkshire

Good price

You save £2,600

HG58PY Knaresborough, North Yorkshire

Visit heycar

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2019) Audi A6 S-Line 201 HP | Good price

Avant 40 TDI S Line 5dr S

PE302HY Kings Lynn, Norfolk

Good price

You save £1,431

PE302HY Kings Lynn, Norfolk

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A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2021) Audi A6 S-Line 201 HP | Good price

Avant 40 TDI S Line 5dr S

NN55DH Northampton, Northamptonshire

Good price

You save £1,500

NN55DH Northampton, Northamptonshire

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A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2021) Audi A6 Black Edition 201 HP | Good price

Avant 40 TFSI Black Edition 5dr S

LE32LD Leicester, Leicestershire

Good price

You save £1,800

LE32LD Leicester, Leicestershire

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A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

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

-Avant 40 TFSI S Line 5dr

CB223AY Cambridgeshire, Cambridgeshire

Super price

You save £5,880

CB223AY Cambridgeshire, Cambridgeshire

Visit Carwow

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2020) Audi A6 Black Edition 204 HP | Good price

DIESEL AVANT 40 TDI Black Edition

Good price

You save £2,501

CW73AL, Cheshire

Visit Carwow

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2021) Audi A6 S-Line 204 HP | Good price

-Avant 40 TDI Quattro S Line 5dr

Good price

You save £2,401

CW73AL, Cheshire

Visit Carwow

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2021) Audi A6 S-Line 204 HP | Super price

-Avant 40 TDI S Line 5dr Troni

N111GN Barnet, London

Super price

You save £3,150

N111GN Barnet, London

Visit Carwow

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2021) Audi A6 S-Line 286 HP | Super price

-Avant 50 TDI Quattro S Line 5dr

Super price

You save £3,401

CW73AL, Cheshire

Visit Carwow

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2021) Audi A6 S-Line 204 HP | Super price

-Avant 40 TDI S Line 5dr Troni

Super price

You save £2,901

CW73AL, Cheshire

Visit Carwow

Featured deals

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Audi A6 Avant 40 TDI Quattro Sport 5dr S Tronic [Tech Pack]

£26,690

Fair price

You save £210

PO35FH Portsmouth, Hampshire

204 HP (150 kW) - 47.9 Mpg

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Audi A6 Avant 40 TDI Quattro Black Edition 5dr S Tronic

£24,695

Fair price

You save £1,105

CM25PX Chelmsford, Essex

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

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Audi A6 40 TFSI Sport 5dr S Tronic

£27,995

Fair price

You save £1,005

LA116LJ Grange-over-Sands, Cumbria

201 HP (147 kW) - 36.7 Mpg

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Audi A6 Avant 40 TFSI Sport 5dr S Tronic

£25,995

Fair price

Estimated price £25,787

PH15AS Perth

201 HP (147 kW)

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2021) Audi A6 Sport 204 HP | Super price

-Avant 40 TDI Sport 5dr S

Super price

You save £3,101

CW73AL, Cheshire

Visit Carwow

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2021) Audi A6 Black Edition 204 HP | Good price

DIESEL AVANT 40 TDI Black Edition

Good price

You save £2,401

CW73AL, Cheshire

Visit Carwow

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2021) Audi A6 S-Line 204 HP | Good price

-Avant 40 TDI S Line 5dr Troni

PE29FT, Cambridgeshire

Good price

You save £1,351

PE29FT, Cambridgeshire

Visit Carwow

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2018) Audi A6 Black Edition 190 HP | Good price

-Avant 2.0 TDI Ultra Black Edition

Good price

You save £1,525

DA130AG, Kent

Visit Carwow

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2021) Audi A6 Sport 204 HP | Good price

-Avant 40 TDI Sport 5dr S

Good price

You save £1,887

E65LU, London

Visit Carwow

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2021) Audi A6 S-Line 204 HP | Super price

-Avant 40 TDI S Line 5dr Troni

Super price

You save £3,401

CW73AL, Cheshire

Visit Carwow

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2021) Audi A6 S-Line 204 HP | Good price

Avant 2021 | 2.0 TDI 40 S line S

Good price

You save £1,600

GU153DT, Surrey

Visit Carwow

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2018) Audi A6 S-Line 190 HP | Super price

-Avant 2.0 TDI Ultra S Line 5dr

Super price

You save £2,050

BT521SF

Visit Carwow

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2018) Audi A6 S-Line 190 HP | Super price

-Avant 2.0 TDI Ultra S Line 5dr

NE51NB, Tyne and Wear

Super price

You save £2,150

NE51NB, Tyne and Wear

Visit Carwow

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2018) Audi A6 S-Line 190 HP | Good price

-Avant 2.0 TDI Ultra S Line

Good price

You save £1,305

HA80AP, London

Visit Carwow

Featured deals

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£24,295

Fair price

You save £1,105

LA116LJ Grange-over-Sands, Cumbria

201 HP (147 kW)

heycar

Audi A6 Avant 40 TDI Quattro Sport 5dr S Tronic [Tech Pack]

£28,694

Fair price

Estimated price £27,996

DD23PT Dundee

204 HP (150 kW) - 47.9 Mpg

heycar

Audi A6 Avant 40 TDI Quattro S Line 5dr S Tronic

£26,950

Fair price

Estimated price £26,542

CH659LF Ellesmere Port, Cheshire

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

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Audi A6 Avant 40 TFSI S Line 5dr S Tronic

£26,500

Fair price

You save £1,100

DE248AJ Derby, Derbyshire

201 HP (147 kW)

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2018) Audi A6 S-Line 190 HP | Good price

-Avant 2.0 TDI Ultra S Line 5dr

PE134AX, Cambridgeshire

Good price

You save £1,301

PE134AX, Cambridgeshire

Visit Carwow

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2021) Audi A6 S-Line 204 HP | Super price

-Avant 40 TDI S Line 5dr Troni

Super price

You save £3,101

CW73AL, Cheshire

Visit Carwow

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2021) Audi A6 S-Line 204 HP | Super price

-Avant 40 TDI S Line 5dr Troni

Super price

Used (2019) Audi A6 Design 349 HP | Good price

AVANT S6 TDI 349 Quattro 5dr Tip

DA5 1BZ Bexley, London

Good price

You save £2,589

DA5 1BZ Bexley, London

Visit Motors.co.uk

Dealer

Used (2007) Audi A6 Comfort | Super price

Avant (2007/56)2.0 TDI SE (12/05)

Super price

You save £1,305

CF3 2ER CARDIFF

Visit Parkers.co.uk

Featured deals

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£26,900

Good price

You save £1,500

NN55DH Northampton, Northamptonshire

201 HP (147 kW)

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Photos coming soon

Audi A6 45 TFSI 265 Quattro S Line 5dr S Tronic Petrol Estate

£27,000

Fair price

Estimated price £26,168

HR11LN Roman Road, Herefordshire

179 g CO2/km comb. - 265 HP (194 kW) - 36.0 Mpg

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Audi A6 Avant 40 TFSI S Line 5dr S Tronic

£26,800

Fair price

You save £700

BS107FF Bristol, Gloucestershire

204 HP (150 kW)

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Audi A6 AVANT 50 TDI Quattro S Line 5dr Tip Auto [Tech Pack]

£26,992

Fair price

You save £308

DA51BZ Bexley, London

286 HP (210 kW) - 48.7 Mpg

Price checked by AutoUncle

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Other body types for Audi A6

Saloon

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