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(S-Line) Audi A6 Used • 38 cars for sale – Compares prices!

Featured deals

heycar

Audi A6 40 TFSI S Line 5dr S Tronic

£36,200

Fair price

Estimated price £35,826

NN55DH Northampton, Northamptonshire

201 HP (147 kW) - 34.9 Mpg

heycar

Audi A6 45 TFSI 265 Quattro Sport 4dr S Tronic

£23,900

Fair price

Estimated price £22,737

PE296WP Huntingdon, Cambridgeshire

261 HP (191 kW) - 34.0 Mpg

heycar

Audi A6 SALOON 40 TFSI S Line 4dr S Tronic

£24,860

Good price

You save £1,940

PL75JY Plymouth, Devon

204 HP (150 kW) - 39.2 Mpg

heycar

BMW 320 3 Series i M Sport 4dr Step Auto

£30,994

Fair price

Estimated price £30,262

EX28FD Marsh Barton Trading, Devon

181 HP (133 kW)

heycar

Audi A4 40 TFSI 204 S Line 4dr S Tronic

£28,580

Fair price

You save £520

EX28FN Matford, Devon

204 HP (150 kW) - 41.5 Mpg

heycar

Audi A4 35 TFSI S Line 4dr S Tronic Saloon

£27,900

Fair price

You save £100

SN146LF Chippenham, Wiltshire

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

heycar

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

£25,900

Fair price

You save £300

TQ47DF Paignton, Devon

133 g CO2/km comb. - 134 HP (98 kW) - 48.7 Mpg

heycar

BMW 320 3 Series i M Sport Saloon 2.0 4dr

£31,400

Fair price

Estimated price £30,101

PL68LD Plymouth, Devon

155 g CO2/km comb. - 181 HP (133 kW) - 40.9 Mpg

heycar

BMW 218 2 Series i [136] M Sport 4dr Petrol Saloon

£26,920

Fair price

You save £480

EX2 8FD Devon, Devon

133 g CO2/km comb. - 136 HP (100 kW) - 49.0 Mpg

heycar

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

£27,236

Fair price

Estimated price £26,100

EX2 8FD Devon, Devon

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

heycar

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

£27,057

Fair price

Estimated price £26,099

EX2 8FD Devon, Devon

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

heycar

Mercedes CLA200 CLAAMG Line Premium 4dr Tip Auto

£26,989

Fair price

Estimated price £25,881

PE304YN King's Lynn, Norfolk

161 HP (118 kW)

heycar

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

£25,900

Fair price

You save £100

PL68LD Plymouth, Devon

136 g CO2/km comb. - 134 HP (98 kW) - 47.1 Mpg

heycar

BMW 320 3 Series i M Sport Touring 2.0 5dr

£26,990

Fair price

Estimated price £26,858

PL68LD Plymouth, Devon

153 g CO2/km comb. - 192 HP (141 kW) - 42.2 Mpg

Carwow

BMW 320 3 Series i M Sport Saloon 2.0 4dr

£30,995

Fair price

Estimated price £30,262

EX2 8FD Devon, Devon

148 g CO2/km comb. - 184 HP (135 kW) - 42.8 Mpg

Carwow

BMW 320 3 Series i M Sport 4dr Step Auto Petrol Saloon

£30,214

Fair price

Estimated price £29,891

EX2 8FD Devon, Devon

148 g CO2/km comb. - 184 HP (135 kW) - 43.0 Mpg

Carwow

BMW 218 2 Series i [136] M Sport 4dr [Pro Pack] Petrol Saloon

£28,304

Fair price

Estimated price £27,092

EX2 8FD Devon, Devon

135 g CO2/km comb. - 136 HP (100 kW) - 48.0 Mpg

heycar

Mercedes CLA200 CLAAMG Line Premium 4dr Tip Auto

£21,999

Fair price

You save £501

B249HF Birmingham, West Midlands

161 HP (118 kW)

heycar

BMW 320 3 Series i Sport 4dr Step Auto

£21,491

Good price

You save £1,809

WF29RY Wakefield, West Yorkshire

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

heycar

Audi A4 SALOON 35 TFSI Technik 4dr S Tronic

£21,570

Super price

You save £2,930

PL75JY Plymouth, Devon

150 HP (110 kW) - 51.4 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

Sort

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

EX28FN Matford, Devon

A bit pricey

Estimated price £36,101

EX28FN Matford, Devon

Visit heycar

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

EX28FN Matford, Devon

A bit pricey

Estimated price £36,215

EX28FN Matford, Devon

Visit heycar

Dealer

Audi A6 40 TFSI S Line 5dr S Tronic

EX2 8FN Exeter, Devon

A bit pricey

Estimated price £35,862

EX2 8FN Exeter, Devon

Visit Marshall.co.uk

Audi A6 SALOON Saloon 50 TFSI e Quattro S Line 4dr S Tronic [Tech Pack]

EX28FN Matford, Devon

Not evaluated

EX28FN Matford, Devon

Visit heycar

Dealer

Audi A6 AVANT Avant 50 TFSI e Quattro S Line 5dr S Tronic [Tech Pack]

EX28FN Matford, Devon

Not evaluated

EX28FN Matford, Devon

Visit Motors.co.uk

Audi A6 40 TFSI S Line 4dr S Tronic

Good price

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

Good price

Audi A6 40 TFSI S Line 4dr S Tronic

Good price

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

Featured deals

heycar

Audi A4 40 TFSI 204 S Line 4dr S Tronic

£28,580

Fair price

You save £520

EX28FN Matford, Devon

204 HP (150 kW) - 41.5 Mpg

heycar

Audi A4 35 TFSI S Line 4dr S Tronic Saloon

£27,900

Fair price

You save £100

SN146LF Chippenham, Wiltshire

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

heycar

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

£25,900

Fair price

You save £300

TQ47DF Paignton, Devon

133 g CO2/km comb. - 134 HP (98 kW) - 48.7 Mpg

heycar

BMW 320 3 Series i M Sport Saloon 2.0 4dr

£31,400

Fair price

Estimated price £30,101

PL68LD Plymouth, Devon

155 g CO2/km comb. - 181 HP (133 kW) - 40.9 Mpg

heycar

BMW 218 2 Series i [136] M Sport 4dr Petrol Saloon

£26,920

Fair price

You save £480

EX2 8FD Devon, Devon

133 g CO2/km comb. - 136 HP (100 kW) - 49.0 Mpg

heycar

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

£27,236

Fair price

Estimated price £26,100

EX2 8FD Devon, Devon

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

heycar

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

£27,057

Fair price

Estimated price £26,099

EX2 8FD Devon, Devon

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

heycar

Mercedes CLA200 CLAAMG Line Premium 4dr Tip Auto

£26,989

Fair price

Estimated price £25,881

PE304YN King's Lynn, Norfolk

161 HP (118 kW)

heycar

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

£25,900

Fair price

You save £100

PL68LD Plymouth, Devon

136 g CO2/km comb. - 134 HP (98 kW) - 47.1 Mpg

heycar

BMW 320 3 Series i M Sport Touring 2.0 5dr

£26,990

Fair price

Estimated price £26,858

PL68LD Plymouth, Devon

153 g CO2/km comb. - 192 HP (141 kW) - 42.2 Mpg

Carwow

BMW 320 3 Series i M Sport Saloon 2.0 4dr

£30,995

Fair price

Estimated price £30,262

EX2 8FD Devon, Devon

148 g CO2/km comb. - 184 HP (135 kW) - 42.8 Mpg

Carwow

BMW 320 3 Series i M Sport 4dr Step Auto Petrol Saloon

£30,214

Fair price

Estimated price £29,891

EX2 8FD Devon, Devon

148 g CO2/km comb. - 184 HP (135 kW) - 43.0 Mpg

Carwow

BMW 218 2 Series i [136] M Sport 4dr [Pro Pack] Petrol Saloon

£28,304

Fair price

Estimated price £27,092

EX2 8FD Devon, Devon

135 g CO2/km comb. - 136 HP (100 kW) - 48.0 Mpg

heycar

Mercedes CLA200 CLAAMG Line Premium 4dr Tip Auto

£21,999

Fair price

You save £501

B249HF Birmingham, West Midlands

161 HP (118 kW)

heycar

BMW 320 3 Series i Sport 4dr Step Auto

£21,491

Good price

You save £1,809

WF29RY Wakefield, West Yorkshire

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

heycar

Audi A4 SALOON 35 TFSI Technik 4dr S Tronic

£21,570

Super price

You save £2,930

PL75JY Plymouth, Devon

150 HP (110 kW) - 51.4 Mpg

heycar

Audi A6 40 TFSI S Line 5dr S Tronic

£36,200

Fair price

Estimated price £35,826

NN55DH Northampton, Northamptonshire

201 HP (147 kW) - 34.9 Mpg

heycar

Audi A6 45 TFSI 265 Quattro Sport 4dr S Tronic

£23,900

Fair price

Estimated price £22,737

PE296WP Huntingdon, Cambridgeshire

261 HP (191 kW) - 34.0 Mpg

heycar

Audi A6 SALOON 40 TFSI S Line 4dr S Tronic

£24,860

Good price

You save £1,940

PL75JY Plymouth, Devon

204 HP (150 kW) - 39.2 Mpg

heycar

BMW 320 3 Series i M Sport 4dr Step Auto

£30,994

Fair price

Estimated price £30,262

EX28FD Marsh Barton Trading, Devon

181 HP (133 kW)

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 [Tech Pack]

Good price

Audi A6 40 TFSI S Line 4dr S Tronic

Super price

Audi A6 40 TFSI S Line 4dr S Tronic

Good price

Audi A6 40 TFSI S Line 5dr S Tronic

Fair price

Estimated price £35,826

Delivered to you

Visit heycar

Dealer

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

Fair price

Estimated price £35,731

Delivered to you

Visit Buyacar

Dealer

Audi A6 SALOON Saloon 40 TFSI S Line 4dr S Tronic [Tech Pack]

WC1E 7DP London, London

Fair price

You save £1,220

WC1E 7DP London, London

Visit Motors.co.uk

Dealer

Audi A6 Avant 2.0 TFSI 40 S line S Tronic

Fair price

Audi A6 40 TFSI S Line 5dr S Tronic [Tech Pack] - 2023 (23)

Fair price

Featured deals

heycar

BMW 218 2 Series i [136] M Sport 4dr Petrol Saloon

£26,920

Fair price

You save £480

EX2 8FD Devon, Devon

133 g CO2/km comb. - 136 HP (100 kW) - 49.0 Mpg

heycar

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

£27,236

Fair price

Estimated price £26,100

EX2 8FD Devon, Devon

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

heycar

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

£27,057

Fair price

Estimated price £26,099

EX2 8FD Devon, Devon

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

heycar

Mercedes CLA200 CLAAMG Line Premium 4dr Tip Auto

£26,989

Fair price

Estimated price £25,881

PE304YN King's Lynn, Norfolk

161 HP (118 kW)

heycar

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

£25,900

Fair price

You save £100

PL68LD Plymouth, Devon

136 g CO2/km comb. - 134 HP (98 kW) - 47.1 Mpg

heycar

BMW 320 3 Series i M Sport Touring 2.0 5dr

£26,990

Fair price

Estimated price £26,858

PL68LD Plymouth, Devon

153 g CO2/km comb. - 192 HP (141 kW) - 42.2 Mpg

Carwow

BMW 320 3 Series i M Sport Saloon 2.0 4dr

£30,995

Fair price

Estimated price £30,262

EX2 8FD Devon, Devon

148 g CO2/km comb. - 184 HP (135 kW) - 42.8 Mpg

Carwow

BMW 320 3 Series i M Sport 4dr Step Auto Petrol Saloon

£30,214

Fair price

Estimated price £29,891

EX2 8FD Devon, Devon

148 g CO2/km comb. - 184 HP (135 kW) - 43.0 Mpg

Carwow

BMW 218 2 Series i [136] M Sport 4dr [Pro Pack] Petrol Saloon

£28,304

Fair price

Estimated price £27,092

EX2 8FD Devon, Devon

135 g CO2/km comb. - 136 HP (100 kW) - 48.0 Mpg

heycar

Mercedes CLA200 CLAAMG Line Premium 4dr Tip Auto

£21,999

Fair price

You save £501

B249HF Birmingham, West Midlands

161 HP (118 kW)

heycar

BMW 320 3 Series i Sport 4dr Step Auto

£21,491

Good price

You save £1,809

WF29RY Wakefield, West Yorkshire

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

heycar

Audi A4 SALOON 35 TFSI Technik 4dr S Tronic

£21,570

Super price

You save £2,930

PL75JY Plymouth, Devon

150 HP (110 kW) - 51.4 Mpg

heycar

Audi A6 40 TFSI S Line 5dr S Tronic

£36,200

Fair price

Estimated price £35,826

NN55DH Northampton, Northamptonshire

201 HP (147 kW) - 34.9 Mpg

heycar

Audi A6 45 TFSI 265 Quattro Sport 4dr S Tronic

£23,900

Fair price

Estimated price £22,737

PE296WP Huntingdon, Cambridgeshire

261 HP (191 kW) - 34.0 Mpg

heycar

Audi A6 SALOON 40 TFSI S Line 4dr S Tronic

£24,860

Good price

You save £1,940

PL75JY Plymouth, Devon

204 HP (150 kW) - 39.2 Mpg

heycar

BMW 320 3 Series i M Sport 4dr Step Auto

£30,994

Fair price

Estimated price £30,262

EX28FD Marsh Barton Trading, Devon

181 HP (133 kW)

heycar

Audi A4 40 TFSI 204 S Line 4dr S Tronic

£28,580

Fair price

You save £520

EX28FN Matford, Devon

204 HP (150 kW) - 41.5 Mpg

heycar

Audi A4 35 TFSI S Line 4dr S Tronic Saloon

£27,900

Fair price

You save £100

SN146LF Chippenham, Wiltshire

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

heycar

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

£25,900

Fair price

You save £300

TQ47DF Paignton, Devon

133 g CO2/km comb. - 134 HP (98 kW) - 48.7 Mpg

heycar

BMW 320 3 Series i M Sport Saloon 2.0 4dr

£31,400

Fair price

Estimated price £30,101

PL68LD Plymouth, Devon

155 g CO2/km comb. - 181 HP (133 kW) - 40.9 Mpg

Dealer

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

Fair price

Estimated price £24,821

Delivered to you

Visit Buyacar

Dealer

Audi A6 Avant 40 TFSI S Line 5dr S Tronic

WC1E 7DP London, London

Fair price

Estimated price £33,029

WC1E 7DP London, London

Visit Carsite.co.uk

Dealer

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 1.8 TFSI S Line 4dr S Tronic

Fair price

Featured deals

heycar

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

£25,900

Fair price

You save £100

PL68LD Plymouth, Devon

136 g CO2/km comb. - 134 HP (98 kW) - 47.1 Mpg

heycar

BMW 320 3 Series i M Sport Touring 2.0 5dr

£26,990

Fair price

Estimated price £26,858

PL68LD Plymouth, Devon

153 g CO2/km comb. - 192 HP (141 kW) - 42.2 Mpg

Carwow

BMW 320 3 Series i M Sport Saloon 2.0 4dr

£30,995

Fair price

Estimated price £30,262

EX2 8FD Devon, Devon

148 g CO2/km comb. - 184 HP (135 kW) - 42.8 Mpg

Carwow

BMW 320 3 Series i M Sport 4dr Step Auto Petrol Saloon

£30,214

Fair price

Estimated price £29,891

EX2 8FD Devon, Devon

148 g CO2/km comb. - 184 HP (135 kW) - 43.0 Mpg

Carwow

BMW 218 2 Series i [136] M Sport 4dr [Pro Pack] Petrol Saloon

£28,304

Fair price

Estimated price £27,092

EX2 8FD Devon, Devon

135 g CO2/km comb. - 136 HP (100 kW) - 48.0 Mpg

heycar

Mercedes CLA200 CLAAMG Line Premium 4dr Tip Auto

£21,999

Fair price

You save £501

B249HF Birmingham, West Midlands

161 HP (118 kW)

heycar

BMW 320 3 Series i Sport 4dr Step Auto

£21,491

Good price

You save £1,809

WF29RY Wakefield, West Yorkshire

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

heycar

Audi A4 SALOON 35 TFSI Technik 4dr S Tronic

£21,570

Super price

You save £2,930

PL75JY Plymouth, Devon

150 HP (110 kW) - 51.4 Mpg

heycar

Audi A6 40 TFSI S Line 5dr S Tronic

£36,200

Fair price

Estimated price £35,826

NN55DH Northampton, Northamptonshire

201 HP (147 kW) - 34.9 Mpg

heycar

Audi A6 45 TFSI 265 Quattro Sport 4dr S Tronic

£23,900

Fair price

Estimated price £22,737

PE296WP Huntingdon, Cambridgeshire

261 HP (191 kW) - 34.0 Mpg

heycar

Audi A6 SALOON 40 TFSI S Line 4dr S Tronic

£24,860

Good price

You save £1,940

PL75JY Plymouth, Devon

204 HP (150 kW) - 39.2 Mpg

heycar

BMW 320 3 Series i M Sport 4dr Step Auto

£30,994

Fair price

Estimated price £30,262

EX28FD Marsh Barton Trading, Devon

181 HP (133 kW)

heycar

Audi A4 40 TFSI 204 S Line 4dr S Tronic

£28,580

Fair price

You save £520

EX28FN Matford, Devon

204 HP (150 kW) - 41.5 Mpg

heycar

Audi A4 35 TFSI S Line 4dr S Tronic Saloon

£27,900

Fair price

You save £100

SN146LF Chippenham, Wiltshire

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

heycar

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

£25,900

Fair price

You save £300

TQ47DF Paignton, Devon

133 g CO2/km comb. - 134 HP (98 kW) - 48.7 Mpg

heycar

BMW 320 3 Series i M Sport Saloon 2.0 4dr

£31,400

Fair price

Estimated price £30,101

PL68LD Plymouth, Devon

155 g CO2/km comb. - 181 HP (133 kW) - 40.9 Mpg

heycar

BMW 218 2 Series i [136] M Sport 4dr Petrol Saloon

£26,920

Fair price

You save £480

EX2 8FD Devon, Devon

133 g CO2/km comb. - 136 HP (100 kW) - 49.0 Mpg

heycar

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

£27,236

Fair price

Estimated price £26,100

EX2 8FD Devon, Devon

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

heycar

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

£27,057

Fair price

Estimated price £26,099

EX2 8FD Devon, Devon

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

heycar

Mercedes CLA200 CLAAMG Line Premium 4dr Tip Auto

£26,989

Fair price

Estimated price £25,881

PE304YN King's Lynn, Norfolk

161 HP (118 kW)

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive