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29 used Audi A6 S-Line have been price checked

Featured deals

heycar

Audi A6 40 TFSI Black Edition 4dr S Tronic

£26,975

Fair price

You save £25

BL99ST Bury, Manchester

204 HP (150 kW)

heycar

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

£35,289

Fair price

You save £311

PL254TR St Austell, Cornwall

204 HP (150 kW) - 46.3 Mpg

heycar

Audi A6 Avant 40 TDI Black Edition 5dr S Tronic

£30,553

Fair price

You save £147

NN55DH Northampton, Northamptonshire

154 g CO2/km comb. - 204 HP (150 kW) - 5.9 Mpg

heycar

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

£38,400

Good price

You save £2,200

CB223AY Cambridge, Cambridgeshire

34 g CO2/km comb. - 299 HP (219 kW) - 1.5 Mpg

heycar

Audi A6 Avant 40 TDI Black Edition 5dr S Tronic

£28,389

Good price

You save £1,911

PL254TR St Austell, Cornwall

204 HP (150 kW) - 47.1 Mpg

heycar

Audi A6 Avant 40 TDI Black Edition 5dr S Tronic

£28,900

Fair price

You save £1,300

NN55DH Northampton, Northamptonshire

154 g CO2/km comb. - 204 HP (150 kW) - 47.1 Mpg

heycar

Audi A6 40 TDI Black Edition 4dr S Tronic

£25,900

Fair price

Estimated price £25,669

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW)

heycar

Audi A6 40 TDI S Line 4dr S Tronic

£24,300

Fair price

You save £500

PE45BH Peterborough, Cambridgeshire

142 g CO2/km comb. - 204 HP (150 kW) - 5.4 Mpg

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£25,515

Good price

You save £1,685

MK429XE Bedford, Bedfordshire

149 g CO2/km comb. - 204 HP (150 kW) - 46.3 Mpg

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£26,400

Fair price

Estimated price £26,323

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW)

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£26,065

Fair price

Estimated price £25,812

MK429XE Bedford, Bedfordshire

201 HP (147 kW)

heycar

Audi A6 40 TDI Sport 5dr S Tronic

£20,400

Fair price

Estimated price £19,495

NN55DH Northampton, Northamptonshire

124 g CO2/km comb. - 204 HP (150 kW) - 60.1 Mpg

heycar

Audi A6 50 TFSI e Quattro Sport 4dr S Tronic

£21,200

Good price

You save £1,500

NN55DH Northampton, Northamptonshire

35 g CO2/km comb. - 299 HP (219 kW) - 1.5 Mpg

heycar

Audi A6 40 TDI Sport 5dr S Tronic

£17,482

Fair price

Estimated price £17,020

WC1E 7DP London, London

204 HP (150 kW) - 48.7 Mpg

heycar

Audi A6 2.0 TDI Ultra Black Edition 4dr S Tronic

£18,400

Fair price

Estimated price £17,531

NN55DH Northampton, Northamptonshire

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

heycar

Audi A4 40 TFSI 204 Black Edition 5dr S Tronic - 2024 (74)

£33,750

Fair price

You save £1,250

SK145ET Hyde, Manchester

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

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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Dealer

Audi A6 -50 TDI Quattro S Line 4dr Tip Auto

WN35DU Wigan, Manchester

Super price

You save £4,001

WN35DU Wigan, Manchester

Visit Carwow

Dealer

Audi A6 2.0 TDI Ultra S Line 5dr S Tronic

WN7 2DA Leigh, Manchester

Fair price

Estimated price £7,944

WN7 2DA Leigh, Manchester

Visit Motors.co.uk

Dealer

Audi A6 40 TDI S Line 5dr S Tronic

BL1 3NE Bolton, Manchester

Fair price

You save £910

BL1 3NE Bolton, Manchester

Visit Parkers.co.uk

Dealer

Audi A6 50 TDI Quattro S Line 5dr Tip Auto

WN3 4AL Wigan, Manchester

Fair price

You save £302

WN3 4AL Wigan, Manchester

Visit Arnoldclark.com

Dealer

Audi A6 2.0 TDI Ultra S Line 5dr S Tronic

BL6 6DT Bolton, Manchester

Expensive

Estimated price £9,736

BL6 6DT Bolton, Manchester

Visit Desperateseller.co.uk

Dealer

Audi A6 50 TDI Quattro S Line 4dr Tip Auto

WN3 4AL Wigan, Manchester

Expensive

Estimated price £21,727

WN3 4AL Wigan, Manchester

Visit Arnoldclark.com

Audi A6 Avant 40 TDI S Line 5dr S Tronic

Good price

Audi A6 40 TFSI S Line 4dr S Tronic

Super price

Audi A6 40 TFSI S Line 4dr S Tronic

Super price

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

Good price

Featured deals

heycar

Audi A6 Avant 40 TDI Black Edition 5dr S Tronic

£28,389

Good price

You save £1,911

PL254TR St Austell, Cornwall

204 HP (150 kW) - 47.1 Mpg

heycar

Audi A6 Avant 40 TDI Black Edition 5dr S Tronic

£28,900

Fair price

You save £1,300

NN55DH Northampton, Northamptonshire

154 g CO2/km comb. - 204 HP (150 kW) - 47.1 Mpg

heycar

Audi A6 40 TDI Black Edition 4dr S Tronic

£25,900

Fair price

Estimated price £25,669

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW)

heycar

Audi A6 40 TDI S Line 4dr S Tronic

£24,300

Fair price

You save £500

PE45BH Peterborough, Cambridgeshire

142 g CO2/km comb. - 204 HP (150 kW) - 5.4 Mpg

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£25,515

Good price

You save £1,685

MK429XE Bedford, Bedfordshire

149 g CO2/km comb. - 204 HP (150 kW) - 46.3 Mpg

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£26,400

Fair price

Estimated price £26,323

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW)

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£26,065

Fair price

Estimated price £25,812

MK429XE Bedford, Bedfordshire

201 HP (147 kW)

heycar

Audi A6 40 TDI Sport 5dr S Tronic

£20,400

Fair price

Estimated price £19,495

NN55DH Northampton, Northamptonshire

124 g CO2/km comb. - 204 HP (150 kW) - 60.1 Mpg

heycar

Audi A6 50 TFSI e Quattro Sport 4dr S Tronic

£21,200

Good price

You save £1,500

NN55DH Northampton, Northamptonshire

35 g CO2/km comb. - 299 HP (219 kW) - 1.5 Mpg

heycar

Audi A6 40 TDI Sport 5dr S Tronic

£17,482

Fair price

Estimated price £17,020

WC1E 7DP London, London

204 HP (150 kW) - 48.7 Mpg

heycar

Audi A6 2.0 TDI Ultra Black Edition 4dr S Tronic

£18,400

Fair price

Estimated price £17,531

NN55DH Northampton, Northamptonshire

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

heycar

Audi A4 40 TFSI 204 Black Edition 5dr S Tronic - 2024 (74)

£33,750

Fair price

You save £1,250

SK145ET Hyde, Manchester

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

heycar

Audi A6 40 TFSI Black Edition 4dr S Tronic

£26,975

Fair price

You save £25

BL99ST Bury, Manchester

204 HP (150 kW)

heycar

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

£35,289

Fair price

You save £311

PL254TR St Austell, Cornwall

204 HP (150 kW) - 46.3 Mpg

heycar

Audi A6 Avant 40 TDI Black Edition 5dr S Tronic

£30,553

Fair price

You save £147

NN55DH Northampton, Northamptonshire

154 g CO2/km comb. - 204 HP (150 kW) - 5.9 Mpg

heycar

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

£38,400

Good price

You save £2,200

CB223AY Cambridge, Cambridgeshire

34 g CO2/km comb. - 299 HP (219 kW) - 1.5 Mpg

Audi A6 40 TDI S Line 4dr S Tronic

Fair price

Audi A6 Avant 40 TDI S Line 5dr S Tronic

Fair price

Estimated price £26,323

Delivered to you

Visit heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

Fair price

Estimated price £25,812

Delivered to you

Visit heycar

Audi A6 40 TFSI S Line 4dr S Tronic

Fair price

Audi A6 40 TFSI S Line 5dr S Tronic

Fair price

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

WC1E 7DP London, London

Fair price

Estimated price £29,601

WC1E 7DP London, London

Visit Marshall.co.uk

Dealer

Audi A6 Avant 40 TDI S Line 5dr S Tronic

Fair price

Audi A6 50 TFSI e Quattro S Line 4dr S Tronic

Fair price

Estimated price £48,388

Delivered to you

Visit Buyacar

Dealer

Audi A6 40 TFSI S Line 4dr S Tronic [Tech Pack]

Fair price

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

A bit pricey

Estimated price £34,525

Delivered to you

Visit heycar

Featured deals

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£25,515

Good price

You save £1,685

MK429XE Bedford, Bedfordshire

149 g CO2/km comb. - 204 HP (150 kW) - 46.3 Mpg

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£26,400

Fair price

Estimated price £26,323

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW)

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£26,065

Fair price

Estimated price £25,812

MK429XE Bedford, Bedfordshire

201 HP (147 kW)

heycar

Audi A6 40 TDI Sport 5dr S Tronic

£20,400

Fair price

Estimated price £19,495

NN55DH Northampton, Northamptonshire

124 g CO2/km comb. - 204 HP (150 kW) - 60.1 Mpg

heycar

Audi A6 50 TFSI e Quattro Sport 4dr S Tronic

£21,200

Good price

You save £1,500

NN55DH Northampton, Northamptonshire

35 g CO2/km comb. - 299 HP (219 kW) - 1.5 Mpg

heycar

Audi A6 40 TDI Sport 5dr S Tronic

£17,482

Fair price

Estimated price £17,020

WC1E 7DP London, London

204 HP (150 kW) - 48.7 Mpg

heycar

Audi A6 2.0 TDI Ultra Black Edition 4dr S Tronic

£18,400

Fair price

Estimated price £17,531

NN55DH Northampton, Northamptonshire

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

heycar

Audi A4 40 TFSI 204 Black Edition 5dr S Tronic - 2024 (74)

£33,750

Fair price

You save £1,250

SK145ET Hyde, Manchester

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

heycar

Audi A6 40 TFSI Black Edition 4dr S Tronic

£26,975

Fair price

You save £25

BL99ST Bury, Manchester

204 HP (150 kW)

heycar

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

£35,289

Fair price

You save £311

PL254TR St Austell, Cornwall

204 HP (150 kW) - 46.3 Mpg

heycar

Audi A6 Avant 40 TDI Black Edition 5dr S Tronic

£30,553

Fair price

You save £147

NN55DH Northampton, Northamptonshire

154 g CO2/km comb. - 204 HP (150 kW) - 5.9 Mpg

heycar

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

£38,400

Good price

You save £2,200

CB223AY Cambridge, Cambridgeshire

34 g CO2/km comb. - 299 HP (219 kW) - 1.5 Mpg

heycar

Audi A6 Avant 40 TDI Black Edition 5dr S Tronic

£28,389

Good price

You save £1,911

PL254TR St Austell, Cornwall

204 HP (150 kW) - 47.1 Mpg

heycar

Audi A6 Avant 40 TDI Black Edition 5dr S Tronic

£28,900

Fair price

You save £1,300

NN55DH Northampton, Northamptonshire

154 g CO2/km comb. - 204 HP (150 kW) - 47.1 Mpg

heycar

Audi A6 40 TDI Black Edition 4dr S Tronic

£25,900

Fair price

Estimated price £25,669

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW)

heycar

Audi A6 40 TDI S Line 4dr S Tronic

£24,300

Fair price

You save £500

PE45BH Peterborough, Cambridgeshire

142 g CO2/km comb. - 204 HP (150 kW) - 5.4 Mpg

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

A bit pricey

Estimated price £30,987

Delivered to you

Visit heycar

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

A bit pricey

Estimated price £29,556

Delivered to you

Visit heycar

Dealer

Audi A6 50 TFSI e Quattro S Line 4dr S Tronic

A bit pricey

Estimated price £48,388

Delivered to you

Visit Buyacar

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

Expensive

Estimated price £34,400

Delivered to you

Visit heycar

Audi A6 40 TFSI S Line 5dr S Tronic

Expensive

Estimated price £34,495

Delivered to you

Visit heycar

Featured deals

heycar

Audi A6 50 TFSI e Quattro Sport 4dr S Tronic

£21,200

Good price

You save £1,500

NN55DH Northampton, Northamptonshire

35 g CO2/km comb. - 299 HP (219 kW) - 1.5 Mpg

heycar

Audi A6 40 TDI Sport 5dr S Tronic

£17,482

Fair price

Estimated price £17,020

WC1E 7DP London, London

204 HP (150 kW) - 48.7 Mpg

heycar

Audi A6 2.0 TDI Ultra Black Edition 4dr S Tronic

£18,400

Fair price

Estimated price £17,531

NN55DH Northampton, Northamptonshire

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

heycar

Audi A4 40 TFSI 204 Black Edition 5dr S Tronic - 2024 (74)

£33,750

Fair price

You save £1,250

SK145ET Hyde, Manchester

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

heycar

Audi A6 40 TFSI Black Edition 4dr S Tronic

£26,975

Fair price

You save £25

BL99ST Bury, Manchester

204 HP (150 kW)

heycar

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

£35,289

Fair price

You save £311

PL254TR St Austell, Cornwall

204 HP (150 kW) - 46.3 Mpg

heycar

Audi A6 Avant 40 TDI Black Edition 5dr S Tronic

£30,553

Fair price

You save £147

NN55DH Northampton, Northamptonshire

154 g CO2/km comb. - 204 HP (150 kW) - 5.9 Mpg

heycar

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

£38,400

Good price

You save £2,200

CB223AY Cambridge, Cambridgeshire

34 g CO2/km comb. - 299 HP (219 kW) - 1.5 Mpg

heycar

Audi A6 Avant 40 TDI Black Edition 5dr S Tronic

£28,389

Good price

You save £1,911

PL254TR St Austell, Cornwall

204 HP (150 kW) - 47.1 Mpg

heycar

Audi A6 Avant 40 TDI Black Edition 5dr S Tronic

£28,900

Fair price

You save £1,300

NN55DH Northampton, Northamptonshire

154 g CO2/km comb. - 204 HP (150 kW) - 47.1 Mpg

heycar

Audi A6 40 TDI Black Edition 4dr S Tronic

£25,900

Fair price

Estimated price £25,669

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW)

heycar

Audi A6 40 TDI S Line 4dr S Tronic

£24,300

Fair price

You save £500

PE45BH Peterborough, Cambridgeshire

142 g CO2/km comb. - 204 HP (150 kW) - 5.4 Mpg

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£25,515

Good price

You save £1,685

MK429XE Bedford, Bedfordshire

149 g CO2/km comb. - 204 HP (150 kW) - 46.3 Mpg

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£26,400

Fair price

Estimated price £26,323

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW)

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£26,065

Fair price

Estimated price £25,812

MK429XE Bedford, Bedfordshire

201 HP (147 kW)

heycar

Audi A6 40 TDI Sport 5dr S Tronic

£20,400

Fair price

Estimated price £19,495

NN55DH Northampton, Northamptonshire

124 g CO2/km comb. - 204 HP (150 kW) - 60.1 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive