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(2021, petrol) Audi A6 Used • 72 cars for sale – Compares prices!

Featured deals

heycar

Audi A6 Avant 40 TFSI Sport 5dr S Tronic

£25,801

Super price

You save £3,899

ME143AA Maidstone, Kent

204 HP (150 kW) - 38.2 Mpg

heycar

Audi A6 50 TFSI e 17.9kWh Quattro Sport 4dr S Tronic

£23,497

Good price

You save £1,303

B33 0JJ Birmingham, West Midlands

295 HP (216 kW)

heycar

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

£29,950

Fair price

You save £150

SS67UQ Rayleigh, Essex

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

heycar

Audi A6 40 TFSI Sport 4dr S Tronic

£20,875

Super price

You save £5,325

BL99ST Bury, Manchester

201 HP (147 kW)

heycar

Audi A6 40 TFSI Sport 4dr S Tronic

£22,000

Super price

You save £5,100

DN364RJ Grimsby, Lincolnshire

201 HP (147 kW)

heycar

Audi A6 40 TFSI Black Edition 4dr S Tronic

£22,750

Fair price

Estimated price £21,995

GL517PA Cheltenham, Gloucestershire

204 HP (150 kW)

heycar

Audi A6 45 TFSI 265 Quattro Sport 4dr S Tronic

£22,900

Fair price

Estimated price £22,564

PE296WP Huntingdon, Cambridgeshire

261 HP (191 kW) - 34.0 Mpg

heycar

Audi A6 40 TFSI S Line 4dr S Tronic

£27,900

Fair price

You save £1,100

NN55DH Northampton, Northamptonshire

162 g CO2/km comb. - 204 HP (150 kW) - 7.1 Mpg

heycar

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

£24,410

Super price

You save £2,990

BL22BL, Manchester

204 HP (150 kW)

heycar

Audi A6 40 TFSI Sport 4dr S Tronic - 2022 (22)

£23,950

Super price

You save £4,250

SS67UQ Rayleigh, Essex

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

heycar

Audi A6 Avant 40 TFSI Sport 5dr S Tronic

£26,000

Good price

You save £1,600

WF27UA Wakefield, West Yorkshire

201 HP (147 kW)

heycar

Audi A6 Avant 40 TFSI Sport 5dr S Tronic

£26,290

Super price

You save £3,510

PO35FH Portsmouth, Hampshire

201 HP (147 kW)

heycar

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

£28,490

Good price

You save £2,810

PO35FH Portsmouth, Hampshire

201 HP (147 kW)

heycar

Audi A6 50 TFSI e Quattro Sport 4dr S Tronic

£23,470

Fair price

Estimated price £23,425

N200PT Whetstone, London

35 g CO2/km comb. - 299 HP (219 kW)

heycar

Audi A6 40 TFSI S Line 4dr S Tronic

£26,400

Good price

You save £1,700

WC1E 7DP London, London

201 HP (147 kW)

heycar

Audi A6 40 TFSI Sport 4dr S Tronic

£25,697

Fair price

Estimated price £25,053

DN312SU Grimsby, Lincolnshire

201 HP (147 kW)

heycar

Audi A6 Avant 40 TFSI Sport 5dr S Tronic

£26,995

Good price

You save £2,105

PH15AS Perth

201 HP (147 kW)

heycar

Audi A6 Avant 50 TFSI e 17.9kWh Qtro Sport 5dr S Tronic [C+S]

£24,956

Good price

You save £2,544

WC1E 7DP London, London

295 HP (216 kW)

heycar

Audi A6 40 TFSI S Line 4dr S Tronic

£27,413

Fair price

You save £487

WC1E 7DP London, London

201 HP (147 kW)

heycar

Audi A6 SALOON 40 TFSI Sport 4dr S Tronic

£22,989

Super price

You save £5,311

RG142AB Newbury, Berkshire

204 HP (150 kW) - 39.2 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

Sort

Audi A6 -Avant 40 TFSI Black Edition 5dr S Tronic

NN55DH Huntingdon, Cambridgeshire

Expensive

Estimated price £22,437

NN55DH Huntingdon, Cambridgeshire

Visit Carwow

Audi A6 Saloon 2021 | 2.0 TFSI 45 Black Edition S Tronic quattro Euro 6 (s/s) 4dr

EN88DY, Hertfordshire

Expensive

Estimated price £24,687

EN88DY, Hertfordshire

Visit Carwow

Audi A6 -40 TFSI Black Edition 4dr S Tronic

Expensive

Estimated price £22,814

NP194SS

Visit Carwow

Audi A6 -Avant 40 TFSI S Line 5dr Tronic

CM13BH Westway, Essex

Expensive

Estimated price £26,010

CM13BH Westway, Essex

Visit Carwow

Audi A6 Avant 2021 | 2.0 TFSI 45 Black Edition S Tronic quattro Euro 6 (s/s) 5dr

EN88DY, Hertfordshire

Expensive

Estimated price £25,023

EN88DY, Hertfordshire

Visit Carwow

Dealer

Audi A6 Saloon 40 TFSI Black Edition 4dr S Tronic [Tech Pack]

L25 2XT Liverpool, Merseyside

Expensive

Estimated price £21,172

L25 2XT Liverpool, Merseyside

Visit Motors.co.uk

Dealer

Audi A6 Saloon (2021/71)50 TFSI e 17.9kWh Quattro Black Edition 4dr S Tron

Expensive

Estimated price £20,967

Bury, Manchester

Visit Parkers.co.uk

Dealer

Audi A6 Saloon 2.0 TFSI 45 Black Edition Saloon 4dr Petrol S Tronic quattro Euro 6 (s/s) (

EN8 8DY Waltham Cross, Hertfordshire

Expensive

Estimated price £24,327

EN8 8DY Waltham Cross, Hertfordshire

Visit Motors.co.uk

Dealer

Audi A6 Saloon 50 TFSI e 17.9kWh Quattro Black Edition 4dr S Tron

IP1 2DZ Ipswich, Suffolk

Expensive

Estimated price £23,465

IP1 2DZ Ipswich, Suffolk

Visit Motors.co.uk

Dealer

Audi A6 Avant 2.0 TFSI 45 Black Edition Estate 5dr Petrol S Tronic quattro Euro 6 (s/s) (

ME5 9QG Chatham, Kent

Expensive

Estimated price £25,582

ME5 9QG Chatham, Kent

Visit Motors.co.uk

Featured deals

heycar

Audi A6 40 TFSI Sport 4dr S Tronic

£22,000

Super price

You save £5,100

DN364RJ Grimsby, Lincolnshire

201 HP (147 kW)

heycar

Audi A6 40 TFSI Black Edition 4dr S Tronic

£22,750

Fair price

Estimated price £21,995

GL517PA Cheltenham, Gloucestershire

204 HP (150 kW)

heycar

Audi A6 45 TFSI 265 Quattro Sport 4dr S Tronic

£22,900

Fair price

Estimated price £22,564

PE296WP Huntingdon, Cambridgeshire

261 HP (191 kW) - 34.0 Mpg

heycar

Audi A6 40 TFSI S Line 4dr S Tronic

£27,900

Fair price

You save £1,100

NN55DH Northampton, Northamptonshire

162 g CO2/km comb. - 204 HP (150 kW) - 7.1 Mpg

heycar

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

£24,410

Super price

You save £2,990

BL22BL, Manchester

204 HP (150 kW)

heycar

Audi A6 40 TFSI Sport 4dr S Tronic - 2022 (22)

£23,950

Super price

You save £4,250

SS67UQ Rayleigh, Essex

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

heycar

Audi A6 Avant 40 TFSI Sport 5dr S Tronic

£26,000

Good price

You save £1,600

WF27UA Wakefield, West Yorkshire

201 HP (147 kW)

heycar

Audi A6 Avant 40 TFSI Sport 5dr S Tronic

£26,290

Super price

You save £3,510

PO35FH Portsmouth, Hampshire

201 HP (147 kW)

heycar

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

£28,490

Good price

You save £2,810

PO35FH Portsmouth, Hampshire

201 HP (147 kW)

heycar

Audi A6 50 TFSI e Quattro Sport 4dr S Tronic

£23,470

Fair price

Estimated price £23,425

N200PT Whetstone, London

35 g CO2/km comb. - 299 HP (219 kW)

heycar

Audi A6 40 TFSI S Line 4dr S Tronic

£26,400

Good price

You save £1,700

WC1E 7DP London, London

201 HP (147 kW)

heycar

Audi A6 40 TFSI Sport 4dr S Tronic

£25,697

Fair price

Estimated price £25,053

DN312SU Grimsby, Lincolnshire

201 HP (147 kW)

heycar

Audi A6 Avant 40 TFSI Sport 5dr S Tronic

£26,995

Good price

You save £2,105

PH15AS Perth

201 HP (147 kW)

heycar

Audi A6 Avant 50 TFSI e 17.9kWh Qtro Sport 5dr S Tronic [C+S]

£24,956

Good price

You save £2,544

WC1E 7DP London, London

295 HP (216 kW)

heycar

Audi A6 40 TFSI S Line 4dr S Tronic

£27,413

Fair price

You save £487

WC1E 7DP London, London

201 HP (147 kW)

heycar

Audi A6 SALOON 40 TFSI Sport 4dr S Tronic

£22,989

Super price

You save £5,311

RG142AB Newbury, Berkshire

204 HP (150 kW) - 39.2 Mpg

heycar

Audi A6 Avant 40 TFSI Sport 5dr S Tronic

£25,801

Super price

You save £3,899

ME143AA Maidstone, Kent

204 HP (150 kW) - 38.2 Mpg

heycar

Audi A6 50 TFSI e 17.9kWh Quattro Sport 4dr S Tronic

£23,497

Good price

You save £1,303

B33 0JJ Birmingham, West Midlands

295 HP (216 kW)

heycar

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

£29,950

Fair price

You save £150

SS67UQ Rayleigh, Essex

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

heycar

Audi A6 40 TFSI Sport 4dr S Tronic

£20,875

Super price

You save £5,325

BL99ST Bury, Manchester

201 HP (147 kW)

Dealer

Audi A6 50 TFSI e 17.9kWh Quattro Black Edition S Tron

Sutton Sutton Fields Prep Centre, Cheshire

Expensive

Estimated price £18,720

Sutton Sutton Fields Prep Centre, Cheshire

Visit Motordepot

Dealer

Audi A6 2.0 TFSI 45 Black Edition Estate 5dr Petrol S Tronic quattro Euro 6 (s/s) (265 ps) All Wheel Estate

EN8 8DY Waltham Cross, Hertfordshire

Expensive

Estimated price £25,358

EN8 8DY Waltham Cross, Hertfordshire

Visit Motors.co.uk

Audi A6 -50 TFSI e Quattro Black Edition 4dr S Tronic

PE296WP Huntingdon, Cambridgeshire

Not evaluated

PE296WP Huntingdon, Cambridgeshire

Visit Carwow

Audi A6 -Avant 45 TFSI Quattro S Line 5dr Tronic

Audi A6 -45 TFSI Quattro S Line 4dr Tronic

Audi A6 -Avant 45 TFSI Quattro S Line 5dr Tronic

LE103DJ Hinckley, Leicestershire

Not evaluated

LE103DJ Hinckley, Leicestershire

Visit Carwow

Audi A6 -Avant 40 TFSI Black Edition 5dr S Tronic

Audi A6 50 TFSI e 17.9kWh Quattro Black Edition 4dr S Tron

LE103DJ Hinckley, Leicestershire

Not evaluated

LE103DJ Hinckley, Leicestershire

Visit Carwow

Audi A6 -45 TFSI 265 Quattro S Line 4dr Tronic

PO35FH Portsmouth, Hampshire

Not evaluated

PO35FH Portsmouth, Hampshire

Visit Carwow

Audi A6 -45 TFSI Quattro Sport 4dr S Tronic

YO195PA, North Yorkshire

Not evaluated

YO195PA, North Yorkshire

Visit Carwow

Featured deals

heycar

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

£24,410

Super price

You save £2,990

BL22BL, Manchester

204 HP (150 kW)

heycar

Audi A6 40 TFSI Sport 4dr S Tronic - 2022 (22)

£23,950

Super price

You save £4,250

SS67UQ Rayleigh, Essex

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

heycar

Audi A6 Avant 40 TFSI Sport 5dr S Tronic

£26,000

Good price

You save £1,600

WF27UA Wakefield, West Yorkshire

201 HP (147 kW)

heycar

Audi A6 Avant 40 TFSI Sport 5dr S Tronic

£26,290

Super price

You save £3,510

PO35FH Portsmouth, Hampshire

201 HP (147 kW)

heycar

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

£28,490

Good price

You save £2,810

PO35FH Portsmouth, Hampshire

201 HP (147 kW)

heycar

Audi A6 50 TFSI e Quattro Sport 4dr S Tronic

£23,470

Fair price

Estimated price £23,425

N200PT Whetstone, London

35 g CO2/km comb. - 299 HP (219 kW)

heycar

Audi A6 40 TFSI S Line 4dr S Tronic

£26,400

Good price

You save £1,700

WC1E 7DP London, London

201 HP (147 kW)

heycar

Audi A6 40 TFSI Sport 4dr S Tronic

£25,697

Fair price

Estimated price £25,053

DN312SU Grimsby, Lincolnshire

201 HP (147 kW)

heycar

Audi A6 Avant 40 TFSI Sport 5dr S Tronic

£26,995

Good price

You save £2,105

PH15AS Perth

201 HP (147 kW)

heycar

Audi A6 Avant 50 TFSI e 17.9kWh Qtro Sport 5dr S Tronic [C+S]

£24,956

Good price

You save £2,544

WC1E 7DP London, London

295 HP (216 kW)

heycar

Audi A6 40 TFSI S Line 4dr S Tronic

£27,413

Fair price

You save £487

WC1E 7DP London, London

201 HP (147 kW)

heycar

Audi A6 SALOON 40 TFSI Sport 4dr S Tronic

£22,989

Super price

You save £5,311

RG142AB Newbury, Berkshire

204 HP (150 kW) - 39.2 Mpg

heycar

Audi A6 Avant 40 TFSI Sport 5dr S Tronic

£25,801

Super price

You save £3,899

ME143AA Maidstone, Kent

204 HP (150 kW) - 38.2 Mpg

heycar

Audi A6 50 TFSI e 17.9kWh Quattro Sport 4dr S Tronic

£23,497

Good price

You save £1,303

B33 0JJ Birmingham, West Midlands

295 HP (216 kW)

heycar

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

£29,950

Fair price

You save £150

SS67UQ Rayleigh, Essex

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

heycar

Audi A6 40 TFSI Sport 4dr S Tronic

£20,875

Super price

You save £5,325

BL99ST Bury, Manchester

201 HP (147 kW)

heycar

Audi A6 40 TFSI Sport 4dr S Tronic

£22,000

Super price

You save £5,100

DN364RJ Grimsby, Lincolnshire

201 HP (147 kW)

heycar

Audi A6 40 TFSI Black Edition 4dr S Tronic

£22,750

Fair price

Estimated price £21,995

GL517PA Cheltenham, Gloucestershire

204 HP (150 kW)

heycar

Audi A6 45 TFSI 265 Quattro Sport 4dr S Tronic

£22,900

Fair price

Estimated price £22,564

PE296WP Huntingdon, Cambridgeshire

261 HP (191 kW) - 34.0 Mpg

heycar

Audi A6 40 TFSI S Line 4dr S Tronic

£27,900

Fair price

You save £1,100

NN55DH Northampton, Northamptonshire

162 g CO2/km comb. - 204 HP (150 kW) - 7.1 Mpg

Audi A6 -Avant 45 TFSI 265 Quattro S Line 5dr Tronic

CB223AY Huntingdon, Cambridgeshire

Not evaluated

CB223AY Huntingdon, Cambridgeshire

Visit Carwow

Dealer

Audi A6 2.0 TFSI 45 S line Estate 5dr Petrol S Tronic quattro Euro 6 (s/s) (265 ps)

SN15 2DZ Chippenham, Wiltshire

Not evaluated

SN15 2DZ Chippenham, Wiltshire

Visit Desperateseller.co.uk

Featured deals

heycar

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

£28,490

Good price

You save £2,810

PO35FH Portsmouth, Hampshire

201 HP (147 kW)

heycar

Audi A6 50 TFSI e Quattro Sport 4dr S Tronic

£23,470

Fair price

Estimated price £23,425

N200PT Whetstone, London

35 g CO2/km comb. - 299 HP (219 kW)

heycar

Audi A6 40 TFSI S Line 4dr S Tronic

£26,400

Good price

You save £1,700

WC1E 7DP London, London

201 HP (147 kW)

heycar

Audi A6 40 TFSI Sport 4dr S Tronic

£25,697

Fair price

Estimated price £25,053

DN312SU Grimsby, Lincolnshire

201 HP (147 kW)

heycar

Audi A6 Avant 40 TFSI Sport 5dr S Tronic

£26,995

Good price

You save £2,105

PH15AS Perth

201 HP (147 kW)

heycar

Audi A6 Avant 50 TFSI e 17.9kWh Qtro Sport 5dr S Tronic [C+S]

£24,956

Good price

You save £2,544

WC1E 7DP London, London

295 HP (216 kW)

heycar

Audi A6 40 TFSI S Line 4dr S Tronic

£27,413

Fair price

You save £487

WC1E 7DP London, London

201 HP (147 kW)

heycar

Audi A6 SALOON 40 TFSI Sport 4dr S Tronic

£22,989

Super price

You save £5,311

RG142AB Newbury, Berkshire

204 HP (150 kW) - 39.2 Mpg

heycar

Audi A6 Avant 40 TFSI Sport 5dr S Tronic

£25,801

Super price

You save £3,899

ME143AA Maidstone, Kent

204 HP (150 kW) - 38.2 Mpg

heycar

Audi A6 50 TFSI e 17.9kWh Quattro Sport 4dr S Tronic

£23,497

Good price

You save £1,303

B33 0JJ Birmingham, West Midlands

295 HP (216 kW)

heycar

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

£29,950

Fair price

You save £150

SS67UQ Rayleigh, Essex

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

heycar

Audi A6 40 TFSI Sport 4dr S Tronic

£20,875

Super price

You save £5,325

BL99ST Bury, Manchester

201 HP (147 kW)

heycar

Audi A6 40 TFSI Sport 4dr S Tronic

£22,000

Super price

You save £5,100

DN364RJ Grimsby, Lincolnshire

201 HP (147 kW)

heycar

Audi A6 40 TFSI Black Edition 4dr S Tronic

£22,750

Fair price

Estimated price £21,995

GL517PA Cheltenham, Gloucestershire

204 HP (150 kW)

heycar

Audi A6 45 TFSI 265 Quattro Sport 4dr S Tronic

£22,900

Fair price

Estimated price £22,564

PE296WP Huntingdon, Cambridgeshire

261 HP (191 kW) - 34.0 Mpg

heycar

Audi A6 40 TFSI S Line 4dr S Tronic

£27,900

Fair price

You save £1,100

NN55DH Northampton, Northamptonshire

162 g CO2/km comb. - 204 HP (150 kW) - 7.1 Mpg

heycar

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

£24,410

Super price

You save £2,990

BL22BL, Manchester

204 HP (150 kW)

heycar

Audi A6 40 TFSI Sport 4dr S Tronic - 2022 (22)

£23,950

Super price

You save £4,250

SS67UQ Rayleigh, Essex

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

heycar

Audi A6 Avant 40 TFSI Sport 5dr S Tronic

£26,000

Good price

You save £1,600

WF27UA Wakefield, West Yorkshire

201 HP (147 kW)

heycar

Audi A6 Avant 40 TFSI Sport 5dr S Tronic

£26,290

Super price

You save £3,510

PO35FH Portsmouth, Hampshire

201 HP (147 kW)

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

Other years for Audi A6