Audi A6 Series used – 91 cars for sale – Compare prices!

Super price

Audi A6 e-tron -Avant e-tron 210kW 83kWh Edition 1 5dr Auto

339 HP (249 kW)

Carwow

Super price

lenton industrial estate, Abbeyfield Rd, Nottingham NG7 2SZ, UK

0 g CO2/km comb. - 210 kW (286 HP)

heycar

Fair price

201 HP (147 kW)

heycar

Fair price

204 HP (150 kW) - 47.9 Mpg

heycar

Fair price

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

201 HP (147 kW)

Carwow

Good price

lenton industrial estate, Abbeyfield Rd, Nottingham NG7 2SZ, UK

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

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh Edition 1 5dr Auto

Fair price

lenton industrial estate, Abbeyfield Rd, Nottingham NG7 2SZ, UK

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

heycar

Super price

261 HP (191 kW) - 34.0 Mpg

heycar

Good price

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

201 HP (147 kW)

heycar

201 HP (147 kW)

Carwow

lenton industrial estate, Abbeyfield Rd, Nottingham NG7 2SZ, UK

29 g CO2/km comb. - 299 HP (219 kW) - 1.3 Mpg

heycar

A bit pricey

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

heycar

Expensive

201 HP (147 kW)

heycar

Expensive

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

201 HP (147 kW)

heycar

Expensive

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

261 HP (191 kW)

heycar

Expensive

295 HP (216 kW)

Carwow

Good price

Citroën C4 - GrandSpaceTourer 1.6 e-HDi Airdream Platinum 5dr EGS6

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

Carwow

Super price

132 g CO2/km comb. - 111 HP (81 kW) - 5.1 Mpg

Carwow

Super price

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

Carwow

Super price

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

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

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

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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

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 286 HP | Super price

-Avant e-tron 210kW 83kWh Edition

lenton industrial estate, Abbeyfield Rd, Nottingham NG7 2SZ, UK

Super price

lenton industrial estate, Abbeyfield Rd, Nottingham NG7 2SZ, 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 | Good price

-Avant e-tron 270kW Performance

lenton industrial estate, Abbeyfield Rd, Nottingham NG7 2SZ, UK

Good price

lenton industrial estate, Abbeyfield Rd, Nottingham NG7 2SZ, UK

Visit Carwow

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 | Good price

40 TFSI Black Edition 4dr S

Good 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 | Good price

40 TFSI Black Edition 4dr S

Good price

You save £3,101

Visit Buyacar

Featured deals

heycar

Fair price

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

201 HP (147 kW)

Carwow

Good price

lenton industrial estate, Abbeyfield Rd, Nottingham NG7 2SZ, UK

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

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh Edition 1 5dr Auto

Fair price

lenton industrial estate, Abbeyfield Rd, Nottingham NG7 2SZ, UK

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

heycar

Super price

261 HP (191 kW) - 34.0 Mpg

heycar

Good price

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

201 HP (147 kW)

heycar

201 HP (147 kW)

Carwow

lenton industrial estate, Abbeyfield Rd, Nottingham NG7 2SZ, UK

29 g CO2/km comb. - 299 HP (219 kW) - 1.3 Mpg

heycar

A bit pricey

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

heycar

Expensive

201 HP (147 kW)

heycar

Expensive

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

201 HP (147 kW)

heycar

Expensive

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

261 HP (191 kW)

heycar

Expensive

295 HP (216 kW)

Carwow

Good price

Citroën C4 - GrandSpaceTourer 1.6 e-HDi Airdream Platinum 5dr EGS6

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

Carwow

Super price

132 g CO2/km comb. - 111 HP (81 kW) - 5.1 Mpg

Carwow

Super price

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

Carwow

Super price

Audi S6 S6TDI 344 Quattro Black Edition 5dr Tip Auto

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

heycar

Super price

Audi A6 e-tron -Avant e-tron 210kW 83kWh Edition 1 5dr Auto

339 HP (249 kW)

Carwow

Super price

lenton industrial estate, Abbeyfield Rd, Nottingham NG7 2SZ, UK

0 g CO2/km comb. - 210 kW (286 HP)

heycar

Fair price

201 HP (147 kW)

heycar

Fair price

204 HP (150 kW) - 47.9 Mpg

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

40 TFSI Black Edition 4dr S

Good price

Used (2019) Audi A6 Allroad Sport 228 HP | Good price

45 TDI Quattro Sport 5dr Tip

Good price

You save £1,833

Visit Honestjohn

Claylands Ave, Worksop S81 7BQ, UK

Used (2017) Audi A6 Allroad Sport 272 HP | Good price

3.0 TDI [272] Quattro Sport 5dr S

Good price

You save £1,700

Claylands Ave, Worksop S81 7BQ, UK

Visit Motors.co.uk

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

270kW Performance 100kWh Launch

Good price

You save £3,400

Visit Honestjohn

Coxmoor Road, Sutton-in-Ashfield NG17 5LA, UK

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

270kW Performance 100kWh Launch

Good price

Used (2017) Audi RS6 Performance 605 HP | Good price

4.0 TFSI V8 Performance Estate 5dr

Good price

You save £1,705

Coxmoor Road, Sutton-in-Ashfield NG17 5LA, UK

Visit Desperateseller.co.uk

Used (2023) Audi A6 Sport 204 HP | Super price

AVANT 40 TFSI Sport 5dr S Tronic

Super 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 RS6 Design 621 HP | Fair price

RS6TFSI Qtro Perform Carbon Black

Fair price

You save £2,100

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

Used (2022) Audi A6 S-Line 201 HP | Fair price

Avant 40 TFSI S Line 5dr S

Fair price

Featured deals

heycar

Good price

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

201 HP (147 kW)

heycar

201 HP (147 kW)

Carwow

lenton industrial estate, Abbeyfield Rd, Nottingham NG7 2SZ, UK

29 g CO2/km comb. - 299 HP (219 kW) - 1.3 Mpg

heycar

A bit pricey

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

heycar

Expensive

201 HP (147 kW)

heycar

Expensive

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

201 HP (147 kW)

heycar

Expensive

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

261 HP (191 kW)

heycar

Expensive

295 HP (216 kW)

Carwow

Good price

Citroën C4 - GrandSpaceTourer 1.6 e-HDi Airdream Platinum 5dr EGS6

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

Carwow

Super price

132 g CO2/km comb. - 111 HP (81 kW) - 5.1 Mpg

Carwow

Super price

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

Carwow

Super price

Audi S6 S6TDI 344 Quattro Black Edition 5dr Tip Auto

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

heycar

Super price

Audi A6 e-tron -Avant e-tron 210kW 83kWh Edition 1 5dr Auto

339 HP (249 kW)

Carwow

Super price

lenton industrial estate, Abbeyfield Rd, Nottingham NG7 2SZ, UK

0 g CO2/km comb. - 210 kW (286 HP)

heycar

Fair price

201 HP (147 kW)

heycar

Fair price

204 HP (150 kW) - 47.9 Mpg

heycar

Fair price

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

201 HP (147 kW)

Carwow

Good price

lenton industrial estate, Abbeyfield Rd, Nottingham NG7 2SZ, UK

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

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh Edition 1 5dr Auto

Fair price

lenton industrial estate, Abbeyfield Rd, Nottingham NG7 2SZ, UK

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

heycar

Super price

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

261 HP (191 kW) - 34.0 Mpg

Used (2022) Audi A6 Black Edition 204 HP | Fair price

40 TDI Quattro 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 £2,000

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

Used (2022) Audi A6 S-Line 201 HP | Fair price

Avant 40 TFSI S Line 5dr S

Fair price

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 Performance 367 HP | Fair price

-Avant e-tron 270kW Performance

lenton industrial estate, Abbeyfield Rd, Nottingham NG7 2SZ, UK

Fair price

lenton industrial estate, Abbeyfield Rd, Nottingham NG7 2SZ, UK

Visit Carwow

Used (2020) Audi A6 Black Edition 204 HP | Fair price

DIESEL SALOON 40 TDI Black Edition

Fair price

Estimated price £21,245

Visit Buyacar

Featured deals

heycar

Expensive

201 HP (147 kW)

heycar

Expensive

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

201 HP (147 kW)

heycar

Expensive

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

261 HP (191 kW)

heycar

Expensive

295 HP (216 kW)

Carwow

Good price

Citroën C4 - GrandSpaceTourer 1.6 e-HDi Airdream Platinum 5dr EGS6

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

Carwow

Super price

132 g CO2/km comb. - 111 HP (81 kW) - 5.1 Mpg

Carwow

Super price

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

Carwow

Super price

Audi S6 S6TDI 344 Quattro Black Edition 5dr Tip Auto

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

heycar

Super price

Audi A6 e-tron -Avant e-tron 210kW 83kWh Edition 1 5dr Auto

339 HP (249 kW)

Carwow

Super price

lenton industrial estate, Abbeyfield Rd, Nottingham NG7 2SZ, UK

0 g CO2/km comb. - 210 kW (286 HP)

heycar

Fair price

201 HP (147 kW)

heycar

Fair price

204 HP (150 kW) - 47.9 Mpg

heycar

Fair price

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

201 HP (147 kW)

Carwow

Good price

lenton industrial estate, Abbeyfield Rd, Nottingham NG7 2SZ, UK

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

Carwow

Audi A6 e-tron -Avant e-tron 270kW Performance 100kWh Edition 1 5dr Auto

Fair price

lenton industrial estate, Abbeyfield Rd, Nottingham NG7 2SZ, UK

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

heycar

Super price

261 HP (191 kW) - 34.0 Mpg

heycar

Good price

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

201 HP (147 kW)

heycar

201 HP (147 kW)

Carwow

lenton industrial estate, Abbeyfield Rd, Nottingham NG7 2SZ, UK

29 g CO2/km comb. - 299 HP (219 kW) - 1.3 Mpg

heycar

A bit pricey