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(S-Line) Audi A6 Used • 67 cars for sale – Compares prices!

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 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 Avant 40 TDI S Line 5dr S Tronic

£25,640

Fair price

You save £160

MK429XE Bedford, Bedfordshire

201 HP (147 kW)

heycar

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

£24,497

Fair price

You save £1,103

B330JJ Birmingham, West Midlands

295 HP (216 kW)

heycar

Audi A6 40 TDI S Line 4dr S Tronic

£21,352

Fair price

You save £248

B249NY Birmingham, West Midlands

201 HP (147 kW)

heycar

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

£31,250

Fair price

Estimated price £30,135

B904BQ Solihull, West Midlands

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

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£29,400

Fair price

Estimated price £29,360

PE296WP Huntingdon, Cambridgeshire

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

heycar

Audi A6 40 TFSI Sport 4dr S Tronic

£21,797

Good price

You save £2,203

B33 0JJ Birmingham, West Midlands

162 g CO2/km comb. - 204 HP (150 kW) - 7.1 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 Quattro S Line 5dr S Tronic

£30,900

Fair price

You save £100

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW)

heycar

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

£28,499

Super price

You save £3,201

B65SU Birmingham, West Midlands

30 g CO2/km comb. - 299 HP (219 kW) - 1.3 Mpg

heycar

Audi A6 40 TFSI Sport 4dr S Tronic

£23,197

Good price

You save £2,003

B330JJ Birmingham, West Midlands

162 g CO2/km comb. - 204 HP (150 kW) - 7.1 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 50 TDI Quattro S Line 4dr Tip Auto

£22,400

Fair price

Estimated price £21,415

PE296WP Huntingdon, Cambridgeshire

282 HP (207 kW)

heycar

Audi A6 40 TFSI Sport 4dr S Tronic

£19,497

Good price

You save £1,303

B33 0JJ Birmingham, West Midlands

162 g CO2/km comb. - 204 HP (150 kW) - 7.1 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 A4 Avant 35 TFSI Sport Edition 5dr S Tronic

£22,197

Good price

You save £2,003

B330JJ Birmingham, West Midlands

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

Mercedes CLA180 CLAAMG Line Premium 4dr Tip Auto

£24,149

Good price

You save £1,751

B692AS Oldbury, West Midlands

138 g CO2/km comb. - 136 HP (100 kW) - 6.1 Mpg

heycar

BMW 320 3 Series i M Sport 4dr Step Auto

£26,349

Good price

You save £1,551

B692AS Oldbury, West Midlands

181 HP (133 kW)

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

Sort

Audi A6 Avant 40 TDI S Line 5dr S Tronic

Good price

Audi A6 -40 TDI S Line 4dr Tronic

B249NY, West Midlands

Good price

You save £2,498

B249NY, West Midlands

Visit Carwow

Dealer

Audi A6 3.0 TDI V6 S line Saloon 4dr Diesel S Tronic quattro Euro 5 (s/s) (245 ps)

B64 7BB Cradley Heath, West Midlands

Super price

You save £1,805

B64 7BB Cradley Heath, West Midlands

Visit Desperateseller.co.uk

Dealer

Audi A6 2.0 TDI ultra S line Estate 5dr Diesel S Tronic Euro 6 (s/s) (190 ps)

B30 3HB Birmingham, West Midlands

Good price

You save £1,250

B30 3HB Birmingham, West Midlands

Visit Desperateseller.co.uk

Dealer

Audi A6 Avant 2.0 TDI 40 S line Estate 5dr Diesel S Tronic Euro 6 (s/s) (204 ps)

WV14 6BD Bilston, West Midlands

Good price

You save £1,405

WV14 6BD Bilston, West Midlands

Visit Motors.co.uk

Dealer

Audi A6 2.0 TDI 170 S Line Special Ed 5dr

B7 4AT Birmingham, West Midlands

Good price

You save £601

B7 4AT Birmingham, West Midlands

Visit Motors.co.uk

Dealer

Audi A6 2.0 TDI Ultra S Line 5dr S Tronic

B8 2RZ Birmingham, West Midlands

Good price

You save £950

B8 2RZ Birmingham, West Midlands

Visit Motors.co.uk

Dealer

Audi A6 Avant 40 TDI S Line 5dr S Tronic

CV6 5QS Coventry, West Midlands

Good price

You save £1,451

CV6 5QS Coventry, West Midlands

Visit Motors.co.uk

Dealer

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

WV132RN Willenhall, West Midlands

Super price

You save £4,001

WV132RN Willenhall, West Midlands

Visit Carwow

Dealer

Audi A6 2.0 TDI Ultra S Line 4dr

WV10 0AE Wolverhampton, West Midlands

Good price

You save £1,205

WV10 0AE Wolverhampton, West Midlands

Visit Motors.co.uk

Featured deals

heycar

Audi A6 40 TDI S Line 4dr S Tronic

£21,352

Fair price

You save £248

B249NY Birmingham, West Midlands

201 HP (147 kW)

heycar

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

£31,250

Fair price

Estimated price £30,135

B904BQ Solihull, West Midlands

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

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£29,400

Fair price

Estimated price £29,360

PE296WP Huntingdon, Cambridgeshire

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

heycar

Audi A6 40 TFSI Sport 4dr S Tronic

£21,797

Good price

You save £2,203

B33 0JJ Birmingham, West Midlands

162 g CO2/km comb. - 204 HP (150 kW) - 7.1 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 Quattro S Line 5dr S Tronic

£30,900

Fair price

You save £100

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW)

heycar

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

£28,499

Super price

You save £3,201

B65SU Birmingham, West Midlands

30 g CO2/km comb. - 299 HP (219 kW) - 1.3 Mpg

heycar

Audi A6 40 TFSI Sport 4dr S Tronic

£23,197

Good price

You save £2,003

B330JJ Birmingham, West Midlands

162 g CO2/km comb. - 204 HP (150 kW) - 7.1 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 50 TDI Quattro S Line 4dr Tip Auto

£22,400

Fair price

Estimated price £21,415

PE296WP Huntingdon, Cambridgeshire

282 HP (207 kW)

heycar

Audi A6 40 TFSI Sport 4dr S Tronic

£19,497

Good price

You save £1,303

B33 0JJ Birmingham, West Midlands

162 g CO2/km comb. - 204 HP (150 kW) - 7.1 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 A4 Avant 35 TFSI Sport Edition 5dr S Tronic

£22,197

Good price

You save £2,003

B330JJ Birmingham, West Midlands

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

Mercedes CLA180 CLAAMG Line Premium 4dr Tip Auto

£24,149

Good price

You save £1,751

B692AS Oldbury, West Midlands

138 g CO2/km comb. - 136 HP (100 kW) - 6.1 Mpg

heycar

BMW 320 3 Series i M Sport 4dr Step Auto

£26,349

Good price

You save £1,551

B692AS Oldbury, West Midlands

181 HP (133 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 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 Avant 40 TDI S Line 5dr S Tronic

£25,640

Fair price

You save £160

MK429XE Bedford, Bedfordshire

201 HP (147 kW)

heycar

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

£24,497

Fair price

You save £1,103

B330JJ Birmingham, West Midlands

295 HP (216 kW)

Dealer

Audi A6 40 TDI Quattro S Line 5dr S Tronic

B33 8NN birmingham, West Midlands

Super price

You save £5,005

B33 8NN birmingham, West Midlands

Visit Motors.co.uk

Dealer

Audi A6 2.0 TDI ultra S line

WV6 0SN Wolverhampton, West Midlands

Super price

You save £3,655

WV6 0SN Wolverhampton, West Midlands

Visit Motors.co.uk

Dealer

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

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 TDI S Line 4dr S Tronic

B249NY Birmingham, West Midlands

Fair price

You save £248

B249NY Birmingham, West Midlands

Visit heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

Fair price

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

Fair price

Featured deals

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 Quattro S Line 5dr S Tronic

£30,900

Fair price

You save £100

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW)

heycar

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

£28,499

Super price

You save £3,201

B65SU Birmingham, West Midlands

30 g CO2/km comb. - 299 HP (219 kW) - 1.3 Mpg

heycar

Audi A6 40 TFSI Sport 4dr S Tronic

£23,197

Good price

You save £2,003

B330JJ Birmingham, West Midlands

162 g CO2/km comb. - 204 HP (150 kW) - 7.1 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 50 TDI Quattro S Line 4dr Tip Auto

£22,400

Fair price

Estimated price £21,415

PE296WP Huntingdon, Cambridgeshire

282 HP (207 kW)

heycar

Audi A6 40 TFSI Sport 4dr S Tronic

£19,497

Good price

You save £1,303

B33 0JJ Birmingham, West Midlands

162 g CO2/km comb. - 204 HP (150 kW) - 7.1 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 A4 Avant 35 TFSI Sport Edition 5dr S Tronic

£22,197

Good price

You save £2,003

B330JJ Birmingham, West Midlands

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

Mercedes CLA180 CLAAMG Line Premium 4dr Tip Auto

£24,149

Good price

You save £1,751

B692AS Oldbury, West Midlands

138 g CO2/km comb. - 136 HP (100 kW) - 6.1 Mpg

heycar

BMW 320 3 Series i M Sport 4dr Step Auto

£26,349

Good price

You save £1,551

B692AS Oldbury, West Midlands

181 HP (133 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 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 Avant 40 TDI S Line 5dr S Tronic

£25,640

Fair price

You save £160

MK429XE Bedford, Bedfordshire

201 HP (147 kW)

heycar

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

£24,497

Fair price

You save £1,103

B330JJ Birmingham, West Midlands

295 HP (216 kW)

heycar

Audi A6 40 TDI S Line 4dr S Tronic

£21,352

Fair price

You save £248

B249NY Birmingham, West Midlands

201 HP (147 kW)

heycar

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

£31,250

Fair price

Estimated price £30,135

B904BQ Solihull, West Midlands

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

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£29,400

Fair price

Estimated price £29,360

PE296WP Huntingdon, Cambridgeshire

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

heycar

Audi A6 40 TFSI Sport 4dr S Tronic

£21,797

Good price

You save £2,203

B33 0JJ Birmingham, West Midlands

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

Audi A6 Avant 40 TDI S Line 5dr S Tronic

Fair price

Estimated price £29,360

Delivered to you

Visit heycar

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 TFSI S Line 5dr S Tronic

B904BQ Solihull, West Midlands

Fair price

Estimated price £30,135

B904BQ Solihull, West Midlands

Visit heycar

Audi A6 40 TFSI S Line 4dr S Tronic

Fair price

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

CV49BY Coventry, West Midlands

Fair price

You save £720

CV49BY Coventry, West Midlands

Visit heycar

Featured deals

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 50 TDI Quattro S Line 4dr Tip Auto

£22,400

Fair price

Estimated price £21,415

PE296WP Huntingdon, Cambridgeshire

282 HP (207 kW)

heycar

Audi A6 40 TFSI Sport 4dr S Tronic

£19,497

Good price

You save £1,303

B33 0JJ Birmingham, West Midlands

162 g CO2/km comb. - 204 HP (150 kW) - 7.1 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 A4 Avant 35 TFSI Sport Edition 5dr S Tronic

£22,197

Good price

You save £2,003

B330JJ Birmingham, West Midlands

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

Mercedes CLA180 CLAAMG Line Premium 4dr Tip Auto

£24,149

Good price

You save £1,751

B692AS Oldbury, West Midlands

138 g CO2/km comb. - 136 HP (100 kW) - 6.1 Mpg

heycar

BMW 320 3 Series i M Sport 4dr Step Auto

£26,349

Good price

You save £1,551

B692AS Oldbury, West Midlands

181 HP (133 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 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 Avant 40 TDI S Line 5dr S Tronic

£25,640

Fair price

You save £160

MK429XE Bedford, Bedfordshire

201 HP (147 kW)

heycar

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

£24,497

Fair price

You save £1,103

B330JJ Birmingham, West Midlands

295 HP (216 kW)

heycar

Audi A6 40 TDI S Line 4dr S Tronic

£21,352

Fair price

You save £248

B249NY Birmingham, West Midlands

201 HP (147 kW)

heycar

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

£31,250

Fair price

Estimated price £30,135

B904BQ Solihull, West Midlands

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

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£29,400

Fair price

Estimated price £29,360

PE296WP Huntingdon, Cambridgeshire

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

heycar

Audi A6 40 TFSI Sport 4dr S Tronic

£21,797

Good price

You save £2,203

B33 0JJ Birmingham, West Midlands

162 g CO2/km comb. - 204 HP (150 kW) - 7.1 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 Quattro S Line 5dr S Tronic

£30,900

Fair price

You save £100

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW)

heycar

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

£28,499

Super price

You save £3,201

B65SU Birmingham, West Midlands

30 g CO2/km comb. - 299 HP (219 kW) - 1.3 Mpg

heycar

Audi A6 40 TFSI Sport 4dr S Tronic

£23,197

Good price

You save £2,003

B330JJ Birmingham, West Midlands

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

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive