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(S-Line) Audi A6 Used • 19 cars for sale – Compares prices!

Featured deals

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 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 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

Carwow

Audi A6 -Avant 40 TDI S Line 5dr Tronic

£24,856

Good price

You save £1,944

MK429XE Huntingdon, Bedfordshire

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 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 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 40 TDI Quattro Black Edition 4dr S Tronic

£29,000

Fair price

Estimated price £28,320

EH128LH Glasgow Road

201 HP (147 kW)

heycar

BMW 320 3 Series d M Sport Shadow Edition Saloon 2.0 4dr

£19,300

Fair price

You save £800

AB123EW Aberdeen

124 g CO2/km comb. - 188 HP (138 kW) - 47.9 Mpg

heycar

Mercedes E220 E-Class CabrioletAMG Line 2dr 9G-Tronic

£19,000

Fair price

Estimated price £18,985

FK78HQ Whins of Milton

192 HP (141 kW)

heycar

BMW 320 3 Series d M Sport Shadow Edition 4dr Step Auto

£17,290

Good price

You save £1,410

HD50RP Huddersfied, West Yorkshire

188 HP (138 kW)

heycar

BMW 520 5 Series Touring d xDrive M Sport 5dr Auto

£18,790

Fair price

You save £510

PO198TX Chichester, West Sussex

188 HP (138 kW)

heycar

BMW 520 5 Series d xDrive M Sport Saloon 2.0 4dr

£19,800

Fair price

Estimated price £19,793

AB123EW Aberdeen

126 g CO2/km comb. - 188 HP (138 kW) - 44.8 Mpg

heycar

BMW 320 d xDrive M Sport Saloon

£21,200

Fair price

Estimated price £20,473

AB123EW Aberdeen

121 g CO2/km comb. - 188 HP (138 kW) - 48.7 Mpg

Carwow

Mercedes E220 - E-ClassAMG Line Premium Plus 4dr 9G-Tronic

£19,495

Fair price

You save £505

SG191DH, Bedfordshire

127 g CO2/km comb. - 194 HP (142 kW) - 5.5 Mpg

Carwow

BMW 320 - 3 Series d M Sport 4dr

£17,390

Fair price

Estimated price £16,616

LU20TB Bedfordshire, Bedfordshire

133 g CO2/km comb. - 190 HP (139 kW) - 5.1 Mpg

Carwow

Mercedes E220 E-Class Saloon (2019/69)E 220 d AMG Line Night Edition Premium Plus 9G-Tronic Plus auto 4d

£23,495

Fair price

Estimated price £22,622

SG191DH, Bedfordshire

164 g CO2/km comb. - 194 HP (142 kW) - 44.8 Mpg

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 320 3 Series d M Sport 4dr Step Auto

£13,995

Super price

You save £2,205

LU13JG Luton, Bedfordshire

188 HP (138 kW)

Carwow

BMW 218 2 Series d [150] M Sport 2dr [Nav] Step Auto

£12,995

Fair price

Estimated price £12,599

SG191DH, Bedfordshire

118 g CO2/km comb. - 150 HP (110 kW) - 4.5 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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Dealer

Audi A6 40 TDI Quattro S Line 5dr S Tronic

LU6 3EA Dunstable, Bedfordshire

Good price

You save £2,200

LU6 3EA Dunstable, Bedfordshire

Visit Parkers.co.uk

Dealer

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

LU3 3AN Luton, Bedfordshire

Good price

You save £1,504

LU3 3AN Luton, Bedfordshire

Visit Motors.co.uk

Dealer

Audi A6 Avant (2019/19)S Line 40 TDI 204PS S Tronic auto 5d

LU3 3AN Bedfordshire, Bedfordshire

Good price

You save £1,504

LU3 3AN Bedfordshire, Bedfordshire

Visit Desperateseller.co.uk

Dealer

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

LU2 0JD Luton, Bedfordshire

Super price

You save £2,205

LU2 0JD Luton, Bedfordshire

Visit Parkers.co.uk

Dealer

Audi A6 2.0 TDI ultra S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (190 ps)

LU4 0JF Luton, Bedfordshire

Fair price

You save £715

LU4 0JF Luton, Bedfordshire

Visit Desperateseller.co.uk

Dealer

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

LU4 0JF Luton, Bedfordshire

Fair price

You save £715

LU4 0JF Luton, Bedfordshire

Visit Desperateseller.co.uk

Dealer

Audi A6 Avant (2019/19)S Line 40 TDI 204PS S Tronic auto 5d

LU3 3AN Bedfordshire, Bedfordshire

Fair price

You save £804

LU3 3AN Bedfordshire, Bedfordshire

Visit Desperateseller.co.uk

Dealer

Audi A6 2.0 TDI S Line 4dr

LU4 9BA Luton, Bedfordshire

Fair price

You save £290

LU4 9BA Luton, Bedfordshire

Visit Parkers.co.uk

Dealer

Audi A6 3.0 TDI V6 50 S line Saloon 4dr Diesel Tiptronic quattro Euro 6 (s/s) (286 ps)

LU3 3AN Bedfordshire, Bedfordshire

Fair price

You save £605

LU3 3AN Bedfordshire, Bedfordshire

Visit Motors.co.uk

Dealer

Audi A6 50 TDI Quattro S Line 4dr Tip Auto

LU3 3HP Luton, Bedfordshire

Fair price

You save £925

LU3 3HP Luton, Bedfordshire

Visit Desperateseller.co.uk

Featured deals

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 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 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 40 TDI Quattro Black Edition 4dr S Tronic

£29,000

Fair price

Estimated price £28,320

EH128LH Glasgow Road

201 HP (147 kW)

heycar

BMW 320 3 Series d M Sport Shadow Edition Saloon 2.0 4dr

£19,300

Fair price

You save £800

AB123EW Aberdeen

124 g CO2/km comb. - 188 HP (138 kW) - 47.9 Mpg

heycar

Mercedes E220 E-Class CabrioletAMG Line 2dr 9G-Tronic

£19,000

Fair price

Estimated price £18,985

FK78HQ Whins of Milton

192 HP (141 kW)

heycar

BMW 320 3 Series d M Sport Shadow Edition 4dr Step Auto

£17,290

Good price

You save £1,410

HD50RP Huddersfied, West Yorkshire

188 HP (138 kW)

heycar

BMW 520 5 Series Touring d xDrive M Sport 5dr Auto

£18,790

Fair price

You save £510

PO198TX Chichester, West Sussex

188 HP (138 kW)

heycar

BMW 520 5 Series d xDrive M Sport Saloon 2.0 4dr

£19,800

Fair price

Estimated price £19,793

AB123EW Aberdeen

126 g CO2/km comb. - 188 HP (138 kW) - 44.8 Mpg

heycar

BMW 320 d xDrive M Sport Saloon

£21,200

Fair price

Estimated price £20,473

AB123EW Aberdeen

121 g CO2/km comb. - 188 HP (138 kW) - 48.7 Mpg

Carwow

Mercedes E220 - E-ClassAMG Line Premium Plus 4dr 9G-Tronic

£19,495

Fair price

You save £505

SG191DH, Bedfordshire

127 g CO2/km comb. - 194 HP (142 kW) - 5.5 Mpg

Carwow

BMW 320 - 3 Series d M Sport 4dr

£17,390

Fair price

Estimated price £16,616

LU20TB Bedfordshire, Bedfordshire

133 g CO2/km comb. - 190 HP (139 kW) - 5.1 Mpg

Carwow

Mercedes E220 E-Class Saloon (2019/69)E 220 d AMG Line Night Edition Premium Plus 9G-Tronic Plus auto 4d

£23,495

Fair price

Estimated price £22,622

SG191DH, Bedfordshire

164 g CO2/km comb. - 194 HP (142 kW) - 44.8 Mpg

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 320 3 Series d M Sport 4dr Step Auto

£13,995

Super price

You save £2,205

LU13JG Luton, Bedfordshire

188 HP (138 kW)

Carwow

BMW 218 2 Series d [150] M Sport 2dr [Nav] Step Auto

£12,995

Fair price

Estimated price £12,599

SG191DH, Bedfordshire

118 g CO2/km comb. - 150 HP (110 kW) - 4.5 Mpg

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 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 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

Carwow

Audi A6 -Avant 40 TDI S Line 5dr Tronic

£24,856

Good price

You save £1,944

MK429XE Huntingdon, Bedfordshire

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

Dealer

Audi A6 2.0 TDI 40 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)

MK45 4RA Bedford, Bedfordshire

Expensive

Estimated price £14,835

MK45 4RA Bedford, Bedfordshire

Visit Desperateseller.co.uk

Dealer

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 Honestjohn

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

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

WF27UA Wakefield, West Yorkshire

Fair price

You save £900

WF27UA Wakefield, West Yorkshire

Visit Honestjohn

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 S Line Black Ed 40 Tdi Sa

A bit pricey

Estimated price £23,176

Delivered to you

Visit heycar

Dealer

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

Featured deals

heycar

BMW 320 3 Series d M Sport Shadow Edition Saloon 2.0 4dr

£19,300

Fair price

You save £800

AB123EW Aberdeen

124 g CO2/km comb. - 188 HP (138 kW) - 47.9 Mpg

heycar

Mercedes E220 E-Class CabrioletAMG Line 2dr 9G-Tronic

£19,000

Fair price

Estimated price £18,985

FK78HQ Whins of Milton

192 HP (141 kW)

heycar

BMW 320 3 Series d M Sport Shadow Edition 4dr Step Auto

£17,290

Good price

You save £1,410

HD50RP Huddersfied, West Yorkshire

188 HP (138 kW)

heycar

BMW 520 5 Series Touring d xDrive M Sport 5dr Auto

£18,790

Fair price

You save £510

PO198TX Chichester, West Sussex

188 HP (138 kW)

heycar

BMW 520 5 Series d xDrive M Sport Saloon 2.0 4dr

£19,800

Fair price

Estimated price £19,793

AB123EW Aberdeen

126 g CO2/km comb. - 188 HP (138 kW) - 44.8 Mpg

heycar

BMW 320 d xDrive M Sport Saloon

£21,200

Fair price

Estimated price £20,473

AB123EW Aberdeen

121 g CO2/km comb. - 188 HP (138 kW) - 48.7 Mpg

Carwow

Mercedes E220 - E-ClassAMG Line Premium Plus 4dr 9G-Tronic

£19,495

Fair price

You save £505

SG191DH, Bedfordshire

127 g CO2/km comb. - 194 HP (142 kW) - 5.5 Mpg

Carwow

BMW 320 - 3 Series d M Sport 4dr

£17,390

Fair price

Estimated price £16,616

LU20TB Bedfordshire, Bedfordshire

133 g CO2/km comb. - 190 HP (139 kW) - 5.1 Mpg

Carwow

Mercedes E220 E-Class Saloon (2019/69)E 220 d AMG Line Night Edition Premium Plus 9G-Tronic Plus auto 4d

£23,495

Fair price

Estimated price £22,622

SG191DH, Bedfordshire

164 g CO2/km comb. - 194 HP (142 kW) - 44.8 Mpg

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 320 3 Series d M Sport 4dr Step Auto

£13,995

Super price

You save £2,205

LU13JG Luton, Bedfordshire

188 HP (138 kW)

Carwow

BMW 218 2 Series d [150] M Sport 2dr [Nav] Step Auto

£12,995

Fair price

Estimated price £12,599

SG191DH, Bedfordshire

118 g CO2/km comb. - 150 HP (110 kW) - 4.5 Mpg

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 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 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

Carwow

Audi A6 -Avant 40 TDI S Line 5dr Tronic

£24,856

Good price

You save £1,944

MK429XE Huntingdon, Bedfordshire

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 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 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 40 TDI Quattro Black Edition 4dr S Tronic

£29,000

Fair price

Estimated price £28,320

EH128LH Glasgow Road

201 HP (147 kW)

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive