Audi A6 Series used – 211 cars for sale – Compare prices!

Super price

339 HP (249 kW)

heycar

Fair price

204 HP (150 kW) - 47.9 Mpg

heycar

Fair price

201 HP (147 kW)

heycar

Fair price

268 g CO2/km comb. - 600 HP (441 kW)

heycar

Good price

201 HP (147 kW)

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh S Line 5dr Auto

Super price

0 g CO2/km comb. - 269 kW (367 HP)

heycar

Super price

261 HP (191 kW) - 34.0 Mpg

Carwow

Good price

Tulketh Mews, 78 - 88 Tulketh St, Southport PR8 1BX, UK

118 g CO2/km comb. - 190 HP (139 kW) - 4.5 Mpg

heycar

Audi A6 Avant 40 TDI Quattro Black Edition 5dr S Tronic

201 HP (147 kW)

heycar

Expensive

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

201 HP (147 kW)

heycar

Expensive

261 HP (191 kW)

heycar

Expensive

Vauxhall Zafira Tourer - 2.0 CDTi [165] SE 5dr Auto

201 HP (147 kW)

Carwow

Super price

150 g CO2/km comb. - 165 HP (121 kW) - 5.7 Mpg

Carwow

Good price

139 g CO2/km comb. - 120 HP (88 kW) - 5.9 Mpg

Carwow

Good price

109 g CO2/km comb. - 80 HP (58 kW) - 4.7 Mpg

Carwow

Good price

129 g CO2/km comb. - 86 HP (63 kW) - 5.5 Mpg

Carwow

Good price

99 g CO2/km comb. - 82 HP (60 kW) - 4.3 Mpg

Carwow

Super price

99 g CO2/km comb. - 101 HP (74 kW) - 4.3 Mpg

Carwow

Super price

101 g CO2/km comb. - 60 HP (44 kW) - 4.4 Mpg

Carwow

Good price

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

95 g CO2/km comb. - 69 HP (50 kW) - 4.2 Mpg

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Used (2024) Audi A6 S-Line 201 HP | Good price

40 TFSI S Line 4dr S Tronic

Good price

You save £2,300

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2021) Audi A6 Sport 261 HP | Super price

45 TFSI 265 Quattro Sport 4dr S

Super price

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2023) Audi S6 Black Edition 339 HP | Super price

S6TDI 344 Quattro Black Edition

Super price

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2022) Audi A6 Sport 201 HP | Good price

Avant 40 TFSI Sport 5dr S

Good price

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2018) Audi A6 S-Line 190 HP | Good price

-Avant 2.0 TDI Ultra S Line 5dr

Tulketh Mews, 78 - 88 Tulketh St, Southport PR8 1BX, UK

Good price

Tulketh Mews, 78 - 88 Tulketh St, Southport PR8 1BX, UK

Visit Carwow

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

New (2025) Audi A6 e-tron S-Line 367 HP | Super price

-Avant e-tron 270kW Performance

Super price

Visit Carwow

Used (2023) Audi A6 S-Line 204 HP | Good price

SALOON Saloon 40 TFSI S Line

Good price

You save £2,421

Visit Motors.co.uk

Used (2024) Audi A6 Sport 201 HP | Super price

Avant 40 TFSI Sport 5dr S

Super price

You save £4,894

Cooke Rd, Lowestoft NR33 7NA, UK

Used (2024) Audi S6 Black Edition 339 HP | Good price

S6TDI Quattro Black Edition 5dr

Good price

You save £2,210

Cooke Rd, Lowestoft NR33 7NA, UK

Visit Carsite.co.uk

New (2025) Audi A6 S-Line 295 HP | Super price

50 TFSI e Quattro S Line 4dr S

Super price

You save £4,301

Featured deals

heycar

Good price

201 HP (147 kW)

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh S Line 5dr Auto

Super price

0 g CO2/km comb. - 269 kW (367 HP)

heycar

Super price

261 HP (191 kW) - 34.0 Mpg

Carwow

Good price

Tulketh Mews, 78 - 88 Tulketh St, Southport PR8 1BX, UK

118 g CO2/km comb. - 190 HP (139 kW) - 4.5 Mpg

heycar

Audi A6 Avant 40 TDI Quattro Black Edition 5dr S Tronic

201 HP (147 kW)

heycar

Expensive

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

201 HP (147 kW)

heycar

Expensive

261 HP (191 kW)

heycar

Expensive

Vauxhall Zafira Tourer - 2.0 CDTi [165] SE 5dr Auto

201 HP (147 kW)

Carwow

Super price

150 g CO2/km comb. - 165 HP (121 kW) - 5.7 Mpg

Carwow

Good price

139 g CO2/km comb. - 120 HP (88 kW) - 5.9 Mpg

Carwow

Good price

109 g CO2/km comb. - 80 HP (58 kW) - 4.7 Mpg

Carwow

Good price

129 g CO2/km comb. - 86 HP (63 kW) - 5.5 Mpg

Carwow

Good price

99 g CO2/km comb. - 82 HP (60 kW) - 4.3 Mpg

Carwow

Super price

99 g CO2/km comb. - 101 HP (74 kW) - 4.3 Mpg

Carwow

Super price

101 g CO2/km comb. - 60 HP (44 kW) - 4.4 Mpg

Carwow

Good price

Audi S6 S6TDI 344 Quattro Black Edition 5dr Tip Auto

95 g CO2/km comb. - 69 HP (50 kW) - 4.2 Mpg

heycar

Super price

339 HP (249 kW)

heycar

Fair price

204 HP (150 kW) - 47.9 Mpg

heycar

Fair price

201 HP (147 kW)

heycar

Fair price

268 g CO2/km comb. - 600 HP (441 kW)

2 Augusta Cl, The Havens, Ransomes Industrial Estate, Ipswich IP3 9SS, UK

Used (2022) Audi A6 Sport 204 HP | Super price

40 TFSI Sport 4dr S Tronic

Super price

You save £5,110

2 Augusta Cl, The Havens, Ransomes Industrial Estate, Ipswich IP3 9SS, UK

Used (2024) Audi A6 S-Line 204 HP | Good price

40 TFSI S Line 4dr S Tronic

Good price

You save £2,493

Used (2019) Audi A6 S-Line 204 HP | Good price

Saloon 40 TDI S Line 5dr S Tronic

Good price

Used (2021) Audi A6 S-Line 201 HP | Good price

40 TDI S Line 4dr S Tronic

Good price

You save £1,421

Used (2025) Audi A6 Sport 204 HP | Super price

AVANT Avant 40 TFSI Sport 5dr S

Super price

New (2025) Audi A6 S-Line 295 HP | Super price

50 TFSI e Quattro S Line 4dr S

Super price

Used (2023) Audi A6 S-Line 204 HP | Good price

40 TFSI S Line 4dr S Tronic [Tech

Good price

You save £2,150

Visit Group1auto.co.uk

New (2024) Audi A6 S-Line 200 HP | Super price

40 TFSI S Line 4dr S Tronic

Super price

New (2024) Audi A6 Black Edition 200 HP | Super price

40 TFSI Black Edition 4dr S

Super price

New (2024) Audi A6 S-Line 200 HP | Super price

40 TFSI S Line 4dr S Tronic

Super price

You save £6,601

Audi A6 Avant 40 TDI Quattro Black Edition 5dr S Tronic

Visit Buyacar

Featured deals

heycar

201 HP (147 kW)

heycar

Expensive

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

201 HP (147 kW)

heycar

Expensive

261 HP (191 kW)

heycar

Expensive

Vauxhall Zafira Tourer - 2.0 CDTi [165] SE 5dr Auto

201 HP (147 kW)

Carwow

Super price

150 g CO2/km comb. - 165 HP (121 kW) - 5.7 Mpg

Carwow

Good price

139 g CO2/km comb. - 120 HP (88 kW) - 5.9 Mpg

Carwow

Good price

109 g CO2/km comb. - 80 HP (58 kW) - 4.7 Mpg

Carwow

Good price

129 g CO2/km comb. - 86 HP (63 kW) - 5.5 Mpg

Carwow

Good price

99 g CO2/km comb. - 82 HP (60 kW) - 4.3 Mpg

Carwow

Super price

99 g CO2/km comb. - 101 HP (74 kW) - 4.3 Mpg

Carwow

Super price

101 g CO2/km comb. - 60 HP (44 kW) - 4.4 Mpg

Carwow

Good price

Audi S6 S6TDI 344 Quattro Black Edition 5dr Tip Auto

95 g CO2/km comb. - 69 HP (50 kW) - 4.2 Mpg

heycar

Super price

339 HP (249 kW)

heycar

Fair price

204 HP (150 kW) - 47.9 Mpg

heycar

Fair price

201 HP (147 kW)

heycar

Fair price

268 g CO2/km comb. - 600 HP (441 kW)

heycar

Good price

201 HP (147 kW)

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh S Line 5dr Auto

Super price

0 g CO2/km comb. - 269 kW (367 HP)

heycar

Super price

261 HP (191 kW) - 34.0 Mpg

Carwow

Good price

Tulketh Mews, 78 - 88 Tulketh St, Southport PR8 1BX, UK

118 g CO2/km comb. - 190 HP (139 kW) - 4.5 Mpg

Used (2023) Audi A6 Black Edition 204 HP | Good price

40 TDI Quattro Black Edition 4dr S

Good price

You save £1,950

Visit Group1auto.co.uk

Tulketh St, Southport PR8 1BX, UK

New (2024) Audi A6 Black Edition 200 HP | Good price

40 TFSI Black Edition 4dr S

Good price

New (2024) Audi A6 Black Edition 200 HP | Good price

40 TFSI Black Edition 4dr S

Good price

Used (2015) Audi A6 S-Line | Good price

Avant (2015/15)2.0 TDI Ultra S

Good price

You save £1,305

Tulketh St, Southport PR8 1BX, UK

Visit Parkers.co.uk

Used (2023) Audi A6 S-Line 201 HP | Good price

Avant 40 TFSI S Line 5dr S Tronic

Good price

You save £1,910

Vauxhall Zafira Tourer - 2.0 CDTi [165] SE 5dr Auto

Visit Buyacar

Featured deals

Carwow

Super price

150 g CO2/km comb. - 165 HP (121 kW) - 5.7 Mpg

Carwow

Good price

139 g CO2/km comb. - 120 HP (88 kW) - 5.9 Mpg

Carwow

Good price

109 g CO2/km comb. - 80 HP (58 kW) - 4.7 Mpg

Carwow

Good price

129 g CO2/km comb. - 86 HP (63 kW) - 5.5 Mpg

Carwow

Good price

99 g CO2/km comb. - 82 HP (60 kW) - 4.3 Mpg

Carwow

Super price

99 g CO2/km comb. - 101 HP (74 kW) - 4.3 Mpg

Carwow

Super price

101 g CO2/km comb. - 60 HP (44 kW) - 4.4 Mpg

Carwow

Good price

Audi S6 S6TDI 344 Quattro Black Edition 5dr Tip Auto

95 g CO2/km comb. - 69 HP (50 kW) - 4.2 Mpg

heycar

Super price

339 HP (249 kW)

heycar

Fair price

204 HP (150 kW) - 47.9 Mpg

heycar

Fair price

201 HP (147 kW)

heycar

Fair price

268 g CO2/km comb. - 600 HP (441 kW)

heycar

Good price

201 HP (147 kW)

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh S Line 5dr Auto

Super price

0 g CO2/km comb. - 269 kW (367 HP)

heycar

Super price

261 HP (191 kW) - 34.0 Mpg

Carwow

Good price

Tulketh Mews, 78 - 88 Tulketh St, Southport PR8 1BX, UK

118 g CO2/km comb. - 190 HP (139 kW) - 4.5 Mpg

heycar

Audi A6 Avant 40 TDI Quattro Black Edition 5dr S Tronic

201 HP (147 kW)

heycar

Expensive

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

201 HP (147 kW)

heycar

Expensive

261 HP (191 kW)

heycar

Expensive