Audi A6 Series used – 96 cars for sale – Compare prices!

Super price

339 HP (249 kW)

heycar

Fair price

Audi A6 -40 TFSI Black Edition 4dr S Tronic [Tech Pack]

204 HP (150 kW) - 47.9 Mpg

heycar

Fair price

168 g CO2/km comb. - 204 HP (150 kW) - 7.3 Mpg

heycar

£27,800

Fair price

You save £400

Bedford MK42 9XE, UK

201 HP (147 kW)

heycar

Fair price

201 HP (147 kW)

heycar

Good price

Audi RS6 -Avant 4.0T FSI V8 Bi-Turbo Quattro 5dr Tip Auto

201 HP (147 kW)

Carwow

Fair price

229 g CO2/km comb. - 560 HP (411 kW) - 9.8 Mpg

heycar

Super price

261 HP (191 kW) - 34.0 Mpg

heycar

A bit pricey

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

heycar

Expensive

201 HP (147 kW)

heycar

Expensive

201 HP (147 kW)

Carwow

Good price

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

Carwow

Good price

Renault Mégane III 1.5 dCi Dynamique TomTom Energy 5dr

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

Carwow

Good price

90 g CO2/km comb. - 110 HP (80 kW) - 80.0 Mpg

Carwow

Super price

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

Carwow

Good price

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

Carwow

Good price

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

Carwow

Good price

95 g CO2/km comb. - 68 HP (50 kW) - 4.1 Mpg

Carwow

Good price

120 g CO2/km comb. - 90 HP (66 kW) - 5.2 Mpg

Carwow

Super price

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

128 g CO2/km comb. - 69 HP (50 kW) - 6.4 Mpg

Price checked by AutoUncle

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

40 TFSI S Line 4dr S Tronic

Good price

You save £1,500

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

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

50 TFSI e Quattro S Line 4dr S

Super price

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

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

40 TDI Quattro Black Edition 4dr S

Good price

Used (2022) Audi A6 S-Line 204 HP | Good price

40 TDI S Line 4dr S Tronic

Good price

You save £1,605

Visit Buyacar

Featured deals

heycar

Fair price

201 HP (147 kW)

heycar

Good price

Audi RS6 -Avant 4.0T FSI V8 Bi-Turbo Quattro 5dr Tip Auto

201 HP (147 kW)

Carwow

Fair price

229 g CO2/km comb. - 560 HP (411 kW) - 9.8 Mpg

heycar

Super price

261 HP (191 kW) - 34.0 Mpg

heycar

A bit pricey

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

heycar

Expensive

201 HP (147 kW)

heycar

Expensive

201 HP (147 kW)

Carwow

Good price

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

Carwow

Good price

Renault Mégane III 1.5 dCi Dynamique TomTom Energy 5dr

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

Carwow

Good price

90 g CO2/km comb. - 110 HP (80 kW) - 80.0 Mpg

Carwow

Super price

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

Carwow

Good price

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

Carwow

Good price

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

Carwow

Good price

95 g CO2/km comb. - 68 HP (50 kW) - 4.1 Mpg

Carwow

Good price

120 g CO2/km comb. - 90 HP (66 kW) - 5.2 Mpg

Carwow

Super price

Audi S6 S6TDI 344 Quattro Black Edition 5dr Tip Auto

128 g CO2/km comb. - 69 HP (50 kW) - 6.4 Mpg

heycar

Super price

339 HP (249 kW)

heycar

Fair price

Audi A6 -40 TFSI Black Edition 4dr S Tronic [Tech Pack]

204 HP (150 kW) - 47.9 Mpg

heycar

Fair price

168 g CO2/km comb. - 204 HP (150 kW) - 7.3 Mpg

heycar

Fair price

201 HP (147 kW)

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

New (2024) Audi A6 Black Edition 201 HP | Good price

40 TDI Quattro Black Edition 4dr S

Good price

Used (2015) Audi A6 Black Edition | Super price

Saloon 2.0 TDI Ultra Black Edition

Ashington NE63 8UB, UK

Super price

You save £2,905

Ashington NE63 8UB, UK

Visit Motors.co.uk

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

40 TDI Sport 4dr S Tronic

Super price

Used (2022) Audi A6 S-Line 204 HP | Super price

40 TDI S Line 4dr S Tronic

Super price

You save £3,158

Visit Carsite.co.uk

Used (2022) Audi A6 S-Line 204 HP | Super price

40 TDI S Line 4dr S Tronic

Super price

You save £2,910

Visit Carsite.co.uk

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

40 TDI Quattro Sport 4dr S Tronic

Good price

Used (2025) Audi A6 e-tron Performance 367 HP | Super price

270kW Performance 100kWh Edition 1

Super price

You save £7,910

Visit Honestjohn

Durkar, Wakefield WF2 7UA, UK

New (2025) Audi A6 e-tron Performance 367 HP | Good price

270kW Performance 100kWh Launch

Good price

You save £3,450

Durkar, Wakefield WF2 7UA, UK

Visit Honestjohn

Featured deals

heycar

A bit pricey

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

heycar

Expensive

201 HP (147 kW)

heycar

Expensive

201 HP (147 kW)

Carwow

Good price

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

Carwow

Good price

Renault Mégane III 1.5 dCi Dynamique TomTom Energy 5dr

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

Carwow

Good price

90 g CO2/km comb. - 110 HP (80 kW) - 80.0 Mpg

Carwow

Super price

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

Carwow

Good price

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

Carwow

Good price

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

Carwow

Good price

95 g CO2/km comb. - 68 HP (50 kW) - 4.1 Mpg

Carwow

Good price

120 g CO2/km comb. - 90 HP (66 kW) - 5.2 Mpg

Carwow

Super price

Audi S6 S6TDI 344 Quattro Black Edition 5dr Tip Auto

128 g CO2/km comb. - 69 HP (50 kW) - 6.4 Mpg

heycar

Super price

339 HP (249 kW)

heycar

Fair price

Audi A6 -40 TFSI Black Edition 4dr S Tronic [Tech Pack]

204 HP (150 kW) - 47.9 Mpg

heycar

Fair price

168 g CO2/km comb. - 204 HP (150 kW) - 7.3 Mpg

heycar

£27,800

Fair price

You save £400

Bedford MK42 9XE, UK

201 HP (147 kW)

heycar

Fair price

201 HP (147 kW)

heycar

Good price

Audi RS6 -Avant 4.0T FSI V8 Bi-Turbo Quattro 5dr Tip Auto

201 HP (147 kW)

Carwow

Fair price

229 g CO2/km comb. - 560 HP (411 kW) - 9.8 Mpg

heycar

Super price

261 HP (191 kW) - 34.0 Mpg

Used (2025) Audi A6 Sport 200 HP | Good price

Avant 40 TFSI Sport 5dr S

Good price

Used (2024) Audi A6 S-Line 200 HP | Good price

40 TFSI S Line 4dr S Tronic

Good price

New (2025) Audi A6 Black Edition 295 HP | Super price

50 TFSI e Quattro Black Edition

Super price

You save £4,310

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

Visit Buyacar

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

-40 TFSI Black Edition 4dr S

Fair price

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

Used (2023) Audi RS6 Design 621 HP | Fair price

RS6TFSI Qtro Perform Carbon Black

Fair price

You save £2,100

Featured deals

Carwow

Good price

Renault Mégane III 1.5 dCi Dynamique TomTom Energy 5dr

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

Carwow

Good price

90 g CO2/km comb. - 110 HP (80 kW) - 80.0 Mpg

Carwow

Super price

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

Carwow

Good price

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

Carwow

Good price

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

Carwow

Good price

95 g CO2/km comb. - 68 HP (50 kW) - 4.1 Mpg

Carwow

Good price

120 g CO2/km comb. - 90 HP (66 kW) - 5.2 Mpg

Carwow

Super price

Audi S6 S6TDI 344 Quattro Black Edition 5dr Tip Auto

128 g CO2/km comb. - 69 HP (50 kW) - 6.4 Mpg

heycar

Super price

339 HP (249 kW)

heycar

Fair price

Audi A6 -40 TFSI Black Edition 4dr S Tronic [Tech Pack]

204 HP (150 kW) - 47.9 Mpg

heycar

Fair price

168 g CO2/km comb. - 204 HP (150 kW) - 7.3 Mpg

heycar

£27,800

Fair price

You save £400

Bedford MK42 9XE, UK

201 HP (147 kW)

heycar

Fair price

201 HP (147 kW)

heycar

Good price

Audi RS6 -Avant 4.0T FSI V8 Bi-Turbo Quattro 5dr Tip Auto

201 HP (147 kW)

Carwow

Fair price

229 g CO2/km comb. - 560 HP (411 kW) - 9.8 Mpg

heycar

Super price

261 HP (191 kW) - 34.0 Mpg

heycar

A bit pricey

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

heycar

Expensive

201 HP (147 kW)

heycar

Expensive

201 HP (147 kW)

Carwow

Good price