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(S-Line) Audi A6 Used • 24 cars for sale – Compares prices!

Featured deals

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 TDI S Line 5dr S Tronic

£25,593

Fair price

You save £7

MK429XE Bedford, Bedfordshire

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 40 TDI S Line 5dr S Tronic

£28,990

Fair price

You save £1,010

KT121NR Walton on Thames, Surrey

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

heycar

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic

£29,000

Fair price

Estimated price £28,320

EH128LH Glasgow Road

201 HP (147 kW)

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£28,300

Good price

You save £1,500

PE296WP Huntingdon, Cambridgeshire

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

heycar

Audi A6 40 TDI Black Edition 4dr S Tronic

£28,250

Fair price

Estimated price £27,050

DD24SU Dundee

201 HP (147 kW)

heycar

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic

£25,200

Fair price

You save £100

EH128LH Glasgow Road

201 HP (147 kW)

heycar

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

£30,500

Fair price

You save £1,400

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW)

heycar

Audi A6 40 TDI Black Edition 4dr S Tronic

£23,300

Fair price

Estimated price £22,250

FK78HQ Whins of Milton

201 HP (147 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 TDI Sport 5dr S Tronic

£17,482

Super price

You save £2,618

WC1E 7DP London, London

204 HP (150 kW) - 48.7 Mpg

heycar

Audi A4 Avant 45 TFSI 265 Quattro Black Edition 5dr S Tronic

£31,900

Fair price

Estimated price £31,501

NN55DH Northampton, Northamptonshire

180 g CO2/km comb. - 265 HP (194 kW) - 7.8 Mpg

heycar

Audi A4 40 TFSI 204 Black Edition 4dr S Tronic

£30,000

Fair price

Estimated price £29,466

GU11RU Guildford, Surrey

201 HP (147 kW)

heycar

BMW 520 5 Series Touring d MHT M Sport 5dr Step Auto

£28,500

Fair price

Estimated price £27,972

DD23XH Dundee

144 g CO2/km comb. - 188 HP (138 kW) - 51.4 Mpg

heycar

BMW 520 5 Series d MHT M Sport 4dr Step Auto

£26,500

Fair price

You save £500

DD23XH Dundee

188 HP (138 kW)

heycar

Audi A4 35 TFSI S Line 4dr S Tronic

£27,222

Fair price

Estimated price £27,242

KT173LA Epsom, Surrey

148 HP (108 kW)

heycar

Mercedes CLA180 CLAAMG Line Executive 4dr Tip Auto

£28,290

Good price

You save £1,910

HD50RP Huddersfied, West Yorkshire

134 HP (98 kW)

heycar

Mercedes CLA180 CLAAMG Line Executive 4dr Tip Auto

£28,000

Fair price

You save £100

DD24SU Dundee

134 HP (98 kW)

heycar

BMW 218 2 Series i M Sport Gran Coupe 1.5 4dr

£25,700

Fair price

Estimated price £24,752

AB123EW Aberdeen

139 g CO2/km comb. - 134 HP (98 kW) - 46.3 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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Audi A6 40 TFSI S Line 4dr S Tronic

Good price

Audi A6 Avant 40 TDI S Line 5dr S Tronic

Good price

Audi A6 -Avant 40 TDI S Line 5dr Tronic

Good price

Audi A6 Avant S line 40 TDI 204 PS S tronic

WC1E 7DP London, London

Good price

You save £1,991

WC1E 7DP London, London

Visit Motors.co.uk

Dealer

Audi A6 40 TFSI S Line 4dr S Tronic

Good price

Audi A6 40 TFSI S Line 4dr S Tronic

Good price

Audi A6 Avant 40 TDI S Line 5dr S Tronic

Fair price

Audi A6 40 TFSI S Line 4dr S Tronic

Fair price

Audi A6 Avant 40 TDI S Line 5dr S Tronic

KT121NR Walton on Thames, Surrey

Fair price

You save £1,010

KT121NR Walton on Thames, Surrey

Visit heycar

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

Fair price

Featured deals

heycar

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic

£29,000

Fair price

Estimated price £28,320

EH128LH Glasgow Road

201 HP (147 kW)

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£28,300

Good price

You save £1,500

PE296WP Huntingdon, Cambridgeshire

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

heycar

Audi A6 40 TDI Black Edition 4dr S Tronic

£28,250

Fair price

Estimated price £27,050

DD24SU Dundee

201 HP (147 kW)

heycar

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic

£25,200

Fair price

You save £100

EH128LH Glasgow Road

201 HP (147 kW)

heycar

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

£30,500

Fair price

You save £1,400

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW)

heycar

Audi A6 40 TDI Black Edition 4dr S Tronic

£23,300

Fair price

Estimated price £22,250

FK78HQ Whins of Milton

201 HP (147 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 TDI Sport 5dr S Tronic

£17,482

Super price

You save £2,618

WC1E 7DP London, London

204 HP (150 kW) - 48.7 Mpg

heycar

Audi A4 Avant 45 TFSI 265 Quattro Black Edition 5dr S Tronic

£31,900

Fair price

Estimated price £31,501

NN55DH Northampton, Northamptonshire

180 g CO2/km comb. - 265 HP (194 kW) - 7.8 Mpg

heycar

Audi A4 40 TFSI 204 Black Edition 4dr S Tronic

£30,000

Fair price

Estimated price £29,466

GU11RU Guildford, Surrey

201 HP (147 kW)

heycar

BMW 520 5 Series Touring d MHT M Sport 5dr Step Auto

£28,500

Fair price

Estimated price £27,972

DD23XH Dundee

144 g CO2/km comb. - 188 HP (138 kW) - 51.4 Mpg

heycar

BMW 520 5 Series d MHT M Sport 4dr Step Auto

£26,500

Fair price

You save £500

DD23XH Dundee

188 HP (138 kW)

heycar

Audi A4 35 TFSI S Line 4dr S Tronic

£27,222

Fair price

Estimated price £27,242

KT173LA Epsom, Surrey

148 HP (108 kW)

heycar

Mercedes CLA180 CLAAMG Line Executive 4dr Tip Auto

£28,290

Good price

You save £1,910

HD50RP Huddersfied, West Yorkshire

134 HP (98 kW)

heycar

Mercedes CLA180 CLAAMG Line Executive 4dr Tip Auto

£28,000

Fair price

You save £100

DD24SU Dundee

134 HP (98 kW)

heycar

BMW 218 2 Series i M Sport Gran Coupe 1.5 4dr

£25,700

Fair price

Estimated price £24,752

AB123EW Aberdeen

139 g CO2/km comb. - 134 HP (98 kW) - 46.3 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 TDI S Line 5dr S Tronic

£25,593

Fair price

You save £7

MK429XE Bedford, Bedfordshire

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 40 TDI S Line 5dr S Tronic

£28,990

Fair price

You save £1,010

KT121NR Walton on Thames, Surrey

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

Dealer

Audi A6 40 TDI Quattro S Line 4dr S Tronic

Fair price

Estimated price £35,151

Delivered to you

Visit Buyacar

Dealer

Audi A6 40 TDI S Line 4dr S Tronic - 2019 (19)

Fair price

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

KT24 6AA East Horsley, Surrey

Fair price

You save £100

KT24 6AA East Horsley, Surrey

Visit Motors.co.uk

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

KT121NR Walton on Thames, Surrey

A bit pricey

Estimated price £29,978

KT121NR Walton on Thames, Surrey

Visit heycar

Audi A6 S Line Black Ed 40 Tdi Sa

A bit pricey

Estimated price £23,176

Delivered to you

Visit heycar

Dealer

Audi A6 40 TDI Quattro S Line 5dr S Tronic

A bit pricey

Estimated price £38,307

Delivered to you

Visit Buyacar

Dealer

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

GU15 3DT Camberley, Surrey

A bit pricey

Estimated price £20,433

GU15 3DT Camberley, Surrey

Visit Motors.co.uk

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

Expensive

Estimated price £31,154

Delivered to you

Visit heycar

Dealer

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

RH6 9RR Horley, Surrey

Expensive

Estimated price £20,307

RH6 9RR Horley, Surrey

Visit Exchange and Mart

Audi A6 Avant 50 TFSI e 17.9kWh Qtro S Line 5dr S Tronic

KT121NR Walton on Thames, Surrey

Not evaluated

KT121NR Walton on Thames, Surrey

Visit heycar

Featured deals

heycar

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

£30,500

Fair price

You save £1,400

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW)

heycar

Audi A6 40 TDI Black Edition 4dr S Tronic

£23,300

Fair price

Estimated price £22,250

FK78HQ Whins of Milton

201 HP (147 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 TDI Sport 5dr S Tronic

£17,482

Super price

You save £2,618

WC1E 7DP London, London

204 HP (150 kW) - 48.7 Mpg

heycar

Audi A4 Avant 45 TFSI 265 Quattro Black Edition 5dr S Tronic

£31,900

Fair price

Estimated price £31,501

NN55DH Northampton, Northamptonshire

180 g CO2/km comb. - 265 HP (194 kW) - 7.8 Mpg

heycar

Audi A4 40 TFSI 204 Black Edition 4dr S Tronic

£30,000

Fair price

Estimated price £29,466

GU11RU Guildford, Surrey

201 HP (147 kW)

heycar

BMW 520 5 Series Touring d MHT M Sport 5dr Step Auto

£28,500

Fair price

Estimated price £27,972

DD23XH Dundee

144 g CO2/km comb. - 188 HP (138 kW) - 51.4 Mpg

heycar

BMW 520 5 Series d MHT M Sport 4dr Step Auto

£26,500

Fair price

You save £500

DD23XH Dundee

188 HP (138 kW)

heycar

Audi A4 35 TFSI S Line 4dr S Tronic

£27,222

Fair price

Estimated price £27,242

KT173LA Epsom, Surrey

148 HP (108 kW)

heycar

Mercedes CLA180 CLAAMG Line Executive 4dr Tip Auto

£28,290

Good price

You save £1,910

HD50RP Huddersfied, West Yorkshire

134 HP (98 kW)

heycar

Mercedes CLA180 CLAAMG Line Executive 4dr Tip Auto

£28,000

Fair price

You save £100

DD24SU Dundee

134 HP (98 kW)

heycar

BMW 218 2 Series i M Sport Gran Coupe 1.5 4dr

£25,700

Fair price

Estimated price £24,752

AB123EW Aberdeen

139 g CO2/km comb. - 134 HP (98 kW) - 46.3 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 TDI S Line 5dr S Tronic

£25,593

Fair price

You save £7

MK429XE Bedford, Bedfordshire

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 40 TDI S Line 5dr S Tronic

£28,990

Fair price

You save £1,010

KT121NR Walton on Thames, Surrey

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

heycar

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic

£29,000

Fair price

Estimated price £28,320

EH128LH Glasgow Road

201 HP (147 kW)

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£28,300

Good price

You save £1,500

PE296WP Huntingdon, Cambridgeshire

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

heycar

Audi A6 40 TDI Black Edition 4dr S Tronic

£28,250

Fair price

Estimated price £27,050

DD24SU Dundee

201 HP (147 kW)

heycar

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic

£25,200

Fair price

You save £100

EH128LH Glasgow Road

201 HP (147 kW)

Dealer

Audi A6 Saloon 3.0 TFSI V6 S line Saloon 4dr Petrol S Tronic quattro Euro 5 (s/s) (310 ps)

GU24 8TP Woking, Surrey

Rare vehicle

GU24 8TP Woking, Surrey

Visit Motors.co.uk

Dealer

Audi A6 2.0 TDI Ultra S Line 5dr S Tronic

KT16 0AD Chertsey Lyne, Surrey

Not evaluated

KT16 0AD Chertsey Lyne, Surrey

Visit Parkers.co.uk

Dealer

Audi A6 Avant 2.0 TDI Quattro 204 Launch Edition 5dr S Tronic

Audi A6 50 TFSI e Quattro S Line 4dr S Tronic [Tech Pro]

Featured deals

heycar

Audi A4 Avant 45 TFSI 265 Quattro Black Edition 5dr S Tronic

£31,900

Fair price

Estimated price £31,501

NN55DH Northampton, Northamptonshire

180 g CO2/km comb. - 265 HP (194 kW) - 7.8 Mpg

heycar

Audi A4 40 TFSI 204 Black Edition 4dr S Tronic

£30,000

Fair price

Estimated price £29,466

GU11RU Guildford, Surrey

201 HP (147 kW)

heycar

BMW 520 5 Series Touring d MHT M Sport 5dr Step Auto

£28,500

Fair price

Estimated price £27,972

DD23XH Dundee

144 g CO2/km comb. - 188 HP (138 kW) - 51.4 Mpg

heycar

BMW 520 5 Series d MHT M Sport 4dr Step Auto

£26,500

Fair price

You save £500

DD23XH Dundee

188 HP (138 kW)

heycar

Audi A4 35 TFSI S Line 4dr S Tronic

£27,222

Fair price

Estimated price £27,242

KT173LA Epsom, Surrey

148 HP (108 kW)

heycar

Mercedes CLA180 CLAAMG Line Executive 4dr Tip Auto

£28,290

Good price

You save £1,910

HD50RP Huddersfied, West Yorkshire

134 HP (98 kW)

heycar

Mercedes CLA180 CLAAMG Line Executive 4dr Tip Auto

£28,000

Fair price

You save £100

DD24SU Dundee

134 HP (98 kW)

heycar

BMW 218 2 Series i M Sport Gran Coupe 1.5 4dr

£25,700

Fair price

Estimated price £24,752

AB123EW Aberdeen

139 g CO2/km comb. - 134 HP (98 kW) - 46.3 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 TDI S Line 5dr S Tronic

£25,593

Fair price

You save £7

MK429XE Bedford, Bedfordshire

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 40 TDI S Line 5dr S Tronic

£28,990

Fair price

You save £1,010

KT121NR Walton on Thames, Surrey

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

heycar

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic

£29,000

Fair price

Estimated price £28,320

EH128LH Glasgow Road

201 HP (147 kW)

heycar

Audi A6 Avant 40 TDI S Line 5dr S Tronic

£28,300

Good price

You save £1,500

PE296WP Huntingdon, Cambridgeshire

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

heycar

Audi A6 40 TDI Black Edition 4dr S Tronic

£28,250

Fair price

Estimated price £27,050

DD24SU Dundee

201 HP (147 kW)

heycar

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic

£25,200

Fair price

You save £100

EH128LH Glasgow Road

201 HP (147 kW)

heycar

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

£30,500

Fair price

You save £1,400

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW)

heycar

Audi A6 40 TDI Black Edition 4dr S Tronic

£23,300

Fair price

Estimated price £22,250

FK78HQ Whins of Milton

201 HP (147 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 TDI Sport 5dr S Tronic

£17,482

Super price

You save £2,618

WC1E 7DP London, London

204 HP (150 kW) - 48.7 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive