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(S-Line) Audi A6 Used • 12 cars for sale – Compares prices!

Featured deals

heycar

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

£33,800

Fair price

Estimated price £33,029

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW)

heycar

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

£36,200

Fair price

Estimated price £35,731

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW) - 34.9 Mpg

heycar

BMW 218 2 Series Gran Coupe 1.5 i M Sport DCT

£23,535

Fair price

You save £865

NN128QE, Northamptonshire

133 g CO2/km comb. - 136 HP (100 kW)

Carwow

Mercedes CLA200 -AMG Line 4dr Tip Auto

£23,720

Fair price

You save £80

NN174JW Blackburn, Northamptonshire

138 g CO2/km comb. - 163 HP (119 kW) - 6.1 Mpg

heycar

Audi A4 Avant 35 TFSI Technik 5dr S Tronic

£19,499

Super price

You save £3,101

HU170JT Beverley, East Yorkshire

150 HP (110 kW) - 43.5 Mpg

Carwow

BMW 320 - 3 Series i M Sport 4dr Step Auto

£19,995

Fair price

You save £1,205

NN48HZ, Northamptonshire

146 g CO2/km comb. - 184 HP (135 kW) - 6.4 Mpg

Carwow

BMW 218 - 2 Series Gran Coupe i [136] M Sport 4dr DCT

£19,995

Super price

You save £2,805

NN26HE Northampton, Northamptonshire

133 g CO2/km comb. - 136 HP (100 kW) - 5.8 Mpg

heycar

BMW 218 2 Series Gran Tourer i Luxury 5dr

£12,699

Fair price

You save £501

NR310HB Great Yarmouth, Norfolk

131 g CO2/km comb. - 138 HP (101 kW)

heycar

BMW 218 2 Series 2.0 i M Sport Coupe

£17,106

Super price

You save £3,394

NN128QE, Northamptonshire

171 g CO2/km comb. - 136 HP (100 kW) - 7.4 Mpg

heycar

VW Passat Estate 1.5 TSI EVO SE Nav 5dr

£16,995

Fair price

You save £205

SG61BL Letchworth, Hertfordshire

144 g CO2/km comb. - 148 HP (108 kW)

heycar

VW Passat SEL 1.5 TSI EVO 150PS 6-speed Manual 4 Door

£14,900

Fair price

You save £600

NR218SL Fakenham, Norfolk

140 g CO2/km comb. - 150 HP (110 kW)

Carwow

BMW M135 - i xDrive 5dr Step Auto

£25,995

Super price

You save £2,805

NN48HZ, Northamptonshire

168 g CO2/km comb. - 306 HP (225 kW) - 7.3 Mpg

heycar

Kia Sportage 1.6T GDi HEV GT-Line S 5dr Auto

£29,999

Fair price

Estimated price £28,649

MK11DF Bletchley, Buckinghamshire

227 HP (166 kW)

heycar

Kia Sportage 1.6T GDi HEV 3 5dr Auto

£29,295

Good price

You save £2,205

HR40EH Hereford, Herefordshire

129 g CO2/km comb. - 227 HP (166 kW)

heycar

Skoda Karoq SUV 1.5 TSI (150ps) SportLine ACT DSG

£28,600

Fair price

You save £500

SO239PU Winchester, Hampshire

143 g CO2/km comb. - 148 HP (108 kW) - 44.0 Mpg

heycar

Seat Ateca 1.5 TSI EVO FR 5dr DSG

£24,104

Fair price

Estimated price £23,213

KA89SX Ayr

148 HP (108 kW) - 42.8 Mpg

heycar

Audi Q3 35 TFSI Sport 5dr S Tronic

£27,200

Fair price

You save £300

MK429XE Bedford, Bedfordshire

148 HP (108 kW)

heycar

Kia Sportage 1.6T GDi ISG GT-Line 5dr

£26,995

Fair price

You save £705

WC1E 7DP London, London

148 HP (108 kW) - 43.5 Mpg

heycar

Audi A5 40 TFSI 204 S Line 2dr S Tronic

£25,440

Fair price

You save £760

MK429XE Bedford, Bedfordshire

201 HP (147 kW) - 42.2 Mpg

heycar

Hyundai Tucson 1.6T Advance 5dr

£24,490

Good price

You save £2,410

MK11DF Bletchley, Buckinghamshire

154 g CO2/km comb. - 158 HP (116 kW)

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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Dealer

Audi A6 40 TFSI S Line 4dr S Tronic

Good price

Audi A6 40 TFSI S Line 4dr S Tronic

WC1E 7DP London, London

Good price

You save £1,910

WC1E 7DP London, London

Visit Motors.co.uk

Dealer

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

Good price

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

Good price

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

Fair price

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

Fair price

Audi A6 40 TFSI S Line 4dr S Tronic

Fair price

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

Fair price

Estimated price £30,152

Delivered to you

Visit Buyacar

Dealer

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

Fair price

Estimated price £28,535

Delivered to you

Visit Buyacar

Dealer

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

A bit pricey

Estimated price £27,177

Delivered to you

Visit Buyacar

Featured deals

heycar

Audi A4 Avant 35 TFSI Technik 5dr S Tronic

£19,499

Super price

You save £3,101

HU170JT Beverley, East Yorkshire

150 HP (110 kW) - 43.5 Mpg

Carwow

BMW 320 - 3 Series i M Sport 4dr Step Auto

£19,995

Fair price

You save £1,205

NN48HZ, Northamptonshire

146 g CO2/km comb. - 184 HP (135 kW) - 6.4 Mpg

Carwow

BMW 218 - 2 Series Gran Coupe i [136] M Sport 4dr DCT

£19,995

Super price

You save £2,805

NN26HE Northampton, Northamptonshire

133 g CO2/km comb. - 136 HP (100 kW) - 5.8 Mpg

heycar

BMW 218 2 Series Gran Tourer i Luxury 5dr

£12,699

Fair price

You save £501

NR310HB Great Yarmouth, Norfolk

131 g CO2/km comb. - 138 HP (101 kW)

heycar

BMW 218 2 Series 2.0 i M Sport Coupe

£17,106

Super price

You save £3,394

NN128QE, Northamptonshire

171 g CO2/km comb. - 136 HP (100 kW) - 7.4 Mpg

heycar

VW Passat Estate 1.5 TSI EVO SE Nav 5dr

£16,995

Fair price

You save £205

SG61BL Letchworth, Hertfordshire

144 g CO2/km comb. - 148 HP (108 kW)

heycar

VW Passat SEL 1.5 TSI EVO 150PS 6-speed Manual 4 Door

£14,900

Fair price

You save £600

NR218SL Fakenham, Norfolk

140 g CO2/km comb. - 150 HP (110 kW)

Carwow

BMW M135 - i xDrive 5dr Step Auto

£25,995

Super price

You save £2,805

NN48HZ, Northamptonshire

168 g CO2/km comb. - 306 HP (225 kW) - 7.3 Mpg

heycar

Kia Sportage 1.6T GDi HEV GT-Line S 5dr Auto

£29,999

Fair price

Estimated price £28,649

MK11DF Bletchley, Buckinghamshire

227 HP (166 kW)

heycar

Kia Sportage 1.6T GDi HEV 3 5dr Auto

£29,295

Good price

You save £2,205

HR40EH Hereford, Herefordshire

129 g CO2/km comb. - 227 HP (166 kW)

heycar

Skoda Karoq SUV 1.5 TSI (150ps) SportLine ACT DSG

£28,600

Fair price

You save £500

SO239PU Winchester, Hampshire

143 g CO2/km comb. - 148 HP (108 kW) - 44.0 Mpg

heycar

Seat Ateca 1.5 TSI EVO FR 5dr DSG

£24,104

Fair price

Estimated price £23,213

KA89SX Ayr

148 HP (108 kW) - 42.8 Mpg

heycar

Audi Q3 35 TFSI Sport 5dr S Tronic

£27,200

Fair price

You save £300

MK429XE Bedford, Bedfordshire

148 HP (108 kW)

heycar

Kia Sportage 1.6T GDi ISG GT-Line 5dr

£26,995

Fair price

You save £705

WC1E 7DP London, London

148 HP (108 kW) - 43.5 Mpg

heycar

Audi A5 40 TFSI 204 S Line 2dr S Tronic

£25,440

Fair price

You save £760

MK429XE Bedford, Bedfordshire

201 HP (147 kW) - 42.2 Mpg

heycar

Hyundai Tucson 1.6T Advance 5dr

£24,490

Good price

You save £2,410

MK11DF Bletchley, Buckinghamshire

154 g CO2/km comb. - 158 HP (116 kW)

heycar

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

£33,800

Fair price

Estimated price £33,029

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW)

heycar

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

£36,200

Fair price

Estimated price £35,731

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW) - 34.9 Mpg

heycar

BMW 218 2 Series Gran Coupe 1.5 i M Sport DCT

£23,535

Fair price

You save £865

NN128QE, Northamptonshire

133 g CO2/km comb. - 136 HP (100 kW)

Carwow

Mercedes CLA200 -AMG Line 4dr Tip Auto

£23,720

Fair price

You save £80

NN174JW Blackburn, Northamptonshire

138 g CO2/km comb. - 163 HP (119 kW) - 6.1 Mpg

Dealer

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

Expensive

Estimated price £31,204

Delivered to you

Visit Buyacar

Dealer

Audi A6 45 TFSI 265 Quattro S Line 4dr S Tronic

Expensive

Estimated price £26,584

Delivered to you

Visit Buyacar

Featured deals

heycar

BMW 218 2 Series 2.0 i M Sport Coupe

£17,106

Super price

You save £3,394

NN128QE, Northamptonshire

171 g CO2/km comb. - 136 HP (100 kW) - 7.4 Mpg

heycar

VW Passat Estate 1.5 TSI EVO SE Nav 5dr

£16,995

Fair price

You save £205

SG61BL Letchworth, Hertfordshire

144 g CO2/km comb. - 148 HP (108 kW)

heycar

VW Passat SEL 1.5 TSI EVO 150PS 6-speed Manual 4 Door

£14,900

Fair price

You save £600

NR218SL Fakenham, Norfolk

140 g CO2/km comb. - 150 HP (110 kW)

Carwow

BMW M135 - i xDrive 5dr Step Auto

£25,995

Super price

You save £2,805

NN48HZ, Northamptonshire

168 g CO2/km comb. - 306 HP (225 kW) - 7.3 Mpg

heycar

Kia Sportage 1.6T GDi HEV GT-Line S 5dr Auto

£29,999

Fair price

Estimated price £28,649

MK11DF Bletchley, Buckinghamshire

227 HP (166 kW)

heycar

Kia Sportage 1.6T GDi HEV 3 5dr Auto

£29,295

Good price

You save £2,205

HR40EH Hereford, Herefordshire

129 g CO2/km comb. - 227 HP (166 kW)

heycar

Skoda Karoq SUV 1.5 TSI (150ps) SportLine ACT DSG

£28,600

Fair price

You save £500

SO239PU Winchester, Hampshire

143 g CO2/km comb. - 148 HP (108 kW) - 44.0 Mpg

heycar

Seat Ateca 1.5 TSI EVO FR 5dr DSG

£24,104

Fair price

Estimated price £23,213

KA89SX Ayr

148 HP (108 kW) - 42.8 Mpg

heycar

Audi Q3 35 TFSI Sport 5dr S Tronic

£27,200

Fair price

You save £300

MK429XE Bedford, Bedfordshire

148 HP (108 kW)

heycar

Kia Sportage 1.6T GDi ISG GT-Line 5dr

£26,995

Fair price

You save £705

WC1E 7DP London, London

148 HP (108 kW) - 43.5 Mpg

heycar

Audi A5 40 TFSI 204 S Line 2dr S Tronic

£25,440

Fair price

You save £760

MK429XE Bedford, Bedfordshire

201 HP (147 kW) - 42.2 Mpg

heycar

Hyundai Tucson 1.6T Advance 5dr

£24,490

Good price

You save £2,410

MK11DF Bletchley, Buckinghamshire

154 g CO2/km comb. - 158 HP (116 kW)

heycar

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

£33,800

Fair price

Estimated price £33,029

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW)

heycar

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

£36,200

Fair price

Estimated price £35,731

PE296WP Huntingdon, Cambridgeshire

201 HP (147 kW) - 34.9 Mpg

heycar

BMW 218 2 Series Gran Coupe 1.5 i M Sport DCT

£23,535

Fair price

You save £865

NN128QE, Northamptonshire

133 g CO2/km comb. - 136 HP (100 kW)

Carwow

Mercedes CLA200 -AMG Line 4dr Tip Auto

£23,720

Fair price

You save £80

NN174JW Blackburn, Northamptonshire

138 g CO2/km comb. - 163 HP (119 kW) - 6.1 Mpg

heycar

Audi A4 Avant 35 TFSI Technik 5dr S Tronic

£19,499

Super price

You save £3,101

HU170JT Beverley, East Yorkshire

150 HP (110 kW) - 43.5 Mpg

Carwow

BMW 320 - 3 Series i M Sport 4dr Step Auto

£19,995

Fair price

You save £1,205

NN48HZ, Northamptonshire

146 g CO2/km comb. - 184 HP (135 kW) - 6.4 Mpg

Carwow

BMW 218 - 2 Series Gran Coupe i [136] M Sport 4dr DCT

£19,995

Super price

You save £2,805

NN26HE Northampton, Northamptonshire

133 g CO2/km comb. - 136 HP (100 kW) - 5.8 Mpg

heycar

BMW 218 2 Series Gran Tourer i Luxury 5dr

£12,699

Fair price

You save £501

NR310HB Great Yarmouth, Norfolk

131 g CO2/km comb. - 138 HP (101 kW)

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive