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(S-Line) Audi A6 Used • 53 cars for sale – Compares prices!

Featured deals

heycar

Audi A6 Avant 2.0 TFSI 40 S line S Tronic

£29,104

Fair price

Estimated price £28,889

BD21EY Bradford, West Yorkshire

201 HP (147 kW)

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 40 TDI Black Edition 4dr S Tronic

£24,400

Fair price

You save £1,300

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW)

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£25,375

Good price

You save £1,825

MK429XE Bedford, Bedfordshire

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

heycar

Audi A6 50 TDI Quattro S Line 4dr Tip Auto

£22,300

Fair price

Estimated price £21,415

PE296WP Huntingdon, Cambridgeshire

282 HP (207 kW)

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£29,200

Fair price

You save £200

PE296WP Huntingdon, Cambridgeshire

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

heycar

Audi A6 40 TDI S Line 4dr S Tronic

£24,400

Fair price

You save £400

PE45BH Peterborough, Cambridgeshire

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

heycar

Audi A6 45 TFSI Quattro Black Ed 4dr S Tronic

£39,750

Fair price

Estimated price £38,311

WF27UA Wakefield, West Yorkshire

295 HP (216 kW)

heycar

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

£31,400

Fair price

Estimated price £30,987

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW)

heycar

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

£43,500

Super price

You save £6,800

WF27UA Wakefield, West Yorkshire

295 HP (216 kW)

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

£43,000

Fair price

You save £700

WF27UA Wakefield, West Yorkshire

295 HP (216 kW)

heycar

Mercedes CLA200 CLASport Executive 4dr Tip Auto

£27,499

Fair price

You save £501

HU67PL Hull, East Yorkshire

161 HP (118 kW)

heycar

Audi A4 Avant 40 TFSI 204 Black Edition 5dr S Tronic

£29,675

Fair price

You save £625

BD21EY Bradford, West Yorkshire

204 HP (150 kW)

heycar

Audi A4 Avant 35 TFSI Black Edition 5dr S Tronic

£31,000

Fair price

Estimated price £30,372

LS115LN Leeds, West Yorkshire

148 HP (108 kW)

heycar

Audi A4 35 TFSI Black Edition 4dr S Tronic

£30,750

Good price

You save £1,550

WF27UA Wakefield, West Yorkshire

148 HP (108 kW)

heycar

Audi A4 35 TFSI Black Edition 4dr S Tronic

£28,750

Fair price

Estimated price £28,554

WF27UA Wakefield, West Yorkshire

148 HP (108 kW)

heycar

Audi A4 Avant 35 TFSI S Line 5dr S Tronic

£26,000

Good price

You save £1,400

LS115LN Leeds, West Yorkshire

148 HP (108 kW)

heycar

Audi A4 35 TFSI Black Edition 4dr S Tronic

£29,000

Fair price

Estimated price £28,082

LS115LN Leeds, West Yorkshire

148 HP (108 kW)

heycar

Mercedes CLA220 CLAAMG Line Premium 4dr Tip Auto

£30,000

Fair price

Estimated price £29,955

PR54JB Preston, Lancashire

188 HP (138 kW)

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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Audi A6 50 TDI Quattro S Line 4dr Tip Auto

Fair price

Estimated price £21,415

Delivered to you

Visit heycar

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

Fair price

Estimated price £30,987

Delivered to you

Visit heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

Fair price

Audi A6 40 TDI S Line 4dr S Tronic

Fair price

Estimated price £18,517

Delivered to you

Visit heycar

Audi A6 40 TDI S Line 4dr S Tronic

Fair price

Audi A6 40 TFSI S Line 4dr S Tronic

Fair price

Audi A6 40 TFSI S Line 4dr S Tronic - 2022 (72)

Fair price

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

Fair price

Audi A6 40 TFSI S Line 4dr S Tronic

WC1E 7DP London, London

Fair price

You save £1,010

WC1E 7DP London, London

Visit Motors.co.uk

Dealer

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

Fair price

Estimated price £29,438

Delivered to you

Visit Buyacar

Featured deals

heycar

Audi A6 50 TDI Quattro S Line 4dr Tip Auto

£22,300

Fair price

Estimated price £21,415

PE296WP Huntingdon, Cambridgeshire

282 HP (207 kW)

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£29,200

Fair price

You save £200

PE296WP Huntingdon, Cambridgeshire

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

heycar

Audi A6 40 TDI S Line 4dr S Tronic

£24,400

Fair price

You save £400

PE45BH Peterborough, Cambridgeshire

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

heycar

Audi A6 45 TFSI Quattro Black Ed 4dr S Tronic

£39,750

Fair price

Estimated price £38,311

WF27UA Wakefield, West Yorkshire

295 HP (216 kW)

heycar

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

£31,400

Fair price

Estimated price £30,987

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW)

heycar

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

£43,500

Super price

You save £6,800

WF27UA Wakefield, West Yorkshire

295 HP (216 kW)

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

£43,000

Fair price

You save £700

WF27UA Wakefield, West Yorkshire

295 HP (216 kW)

heycar

Mercedes CLA200 CLASport Executive 4dr Tip Auto

£27,499

Fair price

You save £501

HU67PL Hull, East Yorkshire

161 HP (118 kW)

heycar

Audi A4 Avant 40 TFSI 204 Black Edition 5dr S Tronic

£29,675

Fair price

You save £625

BD21EY Bradford, West Yorkshire

204 HP (150 kW)

heycar

Audi A4 Avant 35 TFSI Black Edition 5dr S Tronic

£31,000

Fair price

Estimated price £30,372

LS115LN Leeds, West Yorkshire

148 HP (108 kW)

heycar

Audi A4 35 TFSI Black Edition 4dr S Tronic

£30,750

Good price

You save £1,550

WF27UA Wakefield, West Yorkshire

148 HP (108 kW)

heycar

Audi A4 35 TFSI Black Edition 4dr S Tronic

£28,750

Fair price

Estimated price £28,554

WF27UA Wakefield, West Yorkshire

148 HP (108 kW)

heycar

Audi A4 Avant 35 TFSI S Line 5dr S Tronic

£26,000

Good price

You save £1,400

LS115LN Leeds, West Yorkshire

148 HP (108 kW)

heycar

Audi A4 35 TFSI Black Edition 4dr S Tronic

£29,000

Fair price

Estimated price £28,082

LS115LN Leeds, West Yorkshire

148 HP (108 kW)

heycar

Mercedes CLA220 CLAAMG Line Premium 4dr Tip Auto

£30,000

Fair price

Estimated price £29,955

PR54JB Preston, Lancashire

188 HP (138 kW)

heycar

Audi A6 Avant 2.0 TFSI 40 S line S Tronic

£29,104

Fair price

Estimated price £28,889

BD21EY Bradford, West Yorkshire

201 HP (147 kW)

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 40 TDI Black Edition 4dr S Tronic

£24,400

Fair price

You save £1,300

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW)

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£25,375

Good price

You save £1,825

MK429XE Bedford, Bedfordshire

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

Dealer

Audi A6 1.8 TFSI S Line 4dr S Tronic

Fair price

Estimated price £16,491

Delivered to you

Visit Buyacar

Dealer

Audi A6 Avant 40 TDI S Line 5dr S Tronic

Fair price

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

Fair price

Audi A6 Avant 40 TDI S Line 5dr S Tronic

Fair price

Audi A6 40 TFSI S Line 4dr S Tronic [Tech Pack] - 2022 (72)

Fair price

Audi A6 2.0 TDI Ultra S Line 4dr S Tronic

Fair price

Estimated price £16,604

Delivered to you

Visit Buyacar

Dealer

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

Fair price

Estimated price £27,957

Delivered to you

Visit Buyacar

Dealer

Audi A6 40 TFSI S Line 4dr S Tronic

Fair price

Estimated price £25,004

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 £32,039

Delivered to you

Visit heycar

Featured deals

heycar

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

£31,400

Fair price

Estimated price £30,987

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW)

heycar

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

£43,500

Super price

You save £6,800

WF27UA Wakefield, West Yorkshire

295 HP (216 kW)

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

£43,000

Fair price

You save £700

WF27UA Wakefield, West Yorkshire

295 HP (216 kW)

heycar

Mercedes CLA200 CLASport Executive 4dr Tip Auto

£27,499

Fair price

You save £501

HU67PL Hull, East Yorkshire

161 HP (118 kW)

heycar

Audi A4 Avant 40 TFSI 204 Black Edition 5dr S Tronic

£29,675

Fair price

You save £625

BD21EY Bradford, West Yorkshire

204 HP (150 kW)

heycar

Audi A4 Avant 35 TFSI Black Edition 5dr S Tronic

£31,000

Fair price

Estimated price £30,372

LS115LN Leeds, West Yorkshire

148 HP (108 kW)

heycar

Audi A4 35 TFSI Black Edition 4dr S Tronic

£30,750

Good price

You save £1,550

WF27UA Wakefield, West Yorkshire

148 HP (108 kW)

heycar

Audi A4 35 TFSI Black Edition 4dr S Tronic

£28,750

Fair price

Estimated price £28,554

WF27UA Wakefield, West Yorkshire

148 HP (108 kW)

heycar

Audi A4 Avant 35 TFSI S Line 5dr S Tronic

£26,000

Good price

You save £1,400

LS115LN Leeds, West Yorkshire

148 HP (108 kW)

heycar

Audi A4 35 TFSI Black Edition 4dr S Tronic

£29,000

Fair price

Estimated price £28,082

LS115LN Leeds, West Yorkshire

148 HP (108 kW)

heycar

Mercedes CLA220 CLAAMG Line Premium 4dr Tip Auto

£30,000

Fair price

Estimated price £29,955

PR54JB Preston, Lancashire

188 HP (138 kW)

heycar

Audi A6 Avant 2.0 TFSI 40 S line S Tronic

£29,104

Fair price

Estimated price £28,889

BD21EY Bradford, West Yorkshire

201 HP (147 kW)

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 40 TDI Black Edition 4dr S Tronic

£24,400

Fair price

You save £1,300

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW)

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£25,375

Good price

You save £1,825

MK429XE Bedford, Bedfordshire

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

heycar

Audi A6 50 TDI Quattro S Line 4dr Tip Auto

£22,300

Fair price

Estimated price £21,415

PE296WP Huntingdon, Cambridgeshire

282 HP (207 kW)

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£29,200

Fair price

You save £200

PE296WP Huntingdon, Cambridgeshire

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

heycar

Audi A6 40 TDI S Line 4dr S Tronic

£24,400

Fair price

You save £400

PE45BH Peterborough, Cambridgeshire

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

heycar

Audi A6 45 TFSI Quattro Black Ed 4dr S Tronic

£39,750

Fair price

Estimated price £38,311

WF27UA Wakefield, West Yorkshire

295 HP (216 kW)

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

A bit pricey

Estimated price £34,400

Delivered to you

Visit heycar

Dealer

Audi A6 Avant 2.0 TDI Ultra S Line 5dr S Tronic

A bit pricey

Estimated price £18,782

Delivered to you

Visit Buyacar

Dealer

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

A bit pricey

Estimated price £29,556

Delivered to you

Visit Buyacar

Audi A6 40 TFSI S Line 5dr S Tronic

Expensive

Estimated price £34,495

Delivered to you

Visit heycar

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

Expensive

Estimated price £30,596

Delivered to you

Visit heycar

Featured deals

heycar

Mercedes CLA200 CLASport Executive 4dr Tip Auto

£27,499

Fair price

You save £501

HU67PL Hull, East Yorkshire

161 HP (118 kW)

heycar

Audi A4 Avant 40 TFSI 204 Black Edition 5dr S Tronic

£29,675

Fair price

You save £625

BD21EY Bradford, West Yorkshire

204 HP (150 kW)

heycar

Audi A4 Avant 35 TFSI Black Edition 5dr S Tronic

£31,000

Fair price

Estimated price £30,372

LS115LN Leeds, West Yorkshire

148 HP (108 kW)

heycar

Audi A4 35 TFSI Black Edition 4dr S Tronic

£30,750

Good price

You save £1,550

WF27UA Wakefield, West Yorkshire

148 HP (108 kW)

heycar

Audi A4 35 TFSI Black Edition 4dr S Tronic

£28,750

Fair price

Estimated price £28,554

WF27UA Wakefield, West Yorkshire

148 HP (108 kW)

heycar

Audi A4 Avant 35 TFSI S Line 5dr S Tronic

£26,000

Good price

You save £1,400

LS115LN Leeds, West Yorkshire

148 HP (108 kW)

heycar

Audi A4 35 TFSI Black Edition 4dr S Tronic

£29,000

Fair price

Estimated price £28,082

LS115LN Leeds, West Yorkshire

148 HP (108 kW)

heycar

Mercedes CLA220 CLAAMG Line Premium 4dr Tip Auto

£30,000

Fair price

Estimated price £29,955

PR54JB Preston, Lancashire

188 HP (138 kW)

heycar

Audi A6 Avant 2.0 TFSI 40 S line S Tronic

£29,104

Fair price

Estimated price £28,889

BD21EY Bradford, West Yorkshire

201 HP (147 kW)

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 40 TDI Black Edition 4dr S Tronic

£24,400

Fair price

You save £1,300

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW)

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£25,375

Good price

You save £1,825

MK429XE Bedford, Bedfordshire

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

heycar

Audi A6 50 TDI Quattro S Line 4dr Tip Auto

£22,300

Fair price

Estimated price £21,415

PE296WP Huntingdon, Cambridgeshire

282 HP (207 kW)

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£29,200

Fair price

You save £200

PE296WP Huntingdon, Cambridgeshire

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

heycar

Audi A6 40 TDI S Line 4dr S Tronic

£24,400

Fair price

You save £400

PE45BH Peterborough, Cambridgeshire

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

heycar

Audi A6 45 TFSI Quattro Black Ed 4dr S Tronic

£39,750

Fair price

Estimated price £38,311

WF27UA Wakefield, West Yorkshire

295 HP (216 kW)

heycar

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

£31,400

Fair price

Estimated price £30,987

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW)

heycar

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

£43,500

Super price

You save £6,800

WF27UA Wakefield, West Yorkshire

295 HP (216 kW)

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

£43,000

Fair price

You save £700

WF27UA Wakefield, West Yorkshire

295 HP (216 kW)

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive