(Sport) Audi A6 used • 7 cars for sale – Compares prices!

149 g CO2/km comb. - 204 HP (150 kW)

heycar

Audi A6 40 TDI S Line 4dr S Tronic

£28,900

Fair price

You save £700

Northampton NN5 5DH, UK

201 HP (147 kW)

heycar

£27,342

Super price

You save £3,158

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic

142 g CO2/km comb. - 204 HP (150 kW)

heycar

£30,400

Fair price

Estimated price £29,293

Papyrus Rd, Peterborough PE4 5BH, UK

204 HP (150 kW) - 47.9 Mpg

heycar

Audi A6 45 TFSI 265 Quattro Black Ed 5dr S Tronic [C+S] - 2020 (70)

£24,695

Fair price

Estimated price £23,609

Audi A6 40 TFSI Sport 4dr S Tronic - 2022 (22)

185 g CO2/km comb. - 265 HP (194 kW)

heycar

£23,250

Super price

You save £4,950

Audi A6 Avant 40 TFSI Sport 5dr S Tronic

163 g CO2/km comb. - 204 HP (150 kW)

heycar

£26,995

Good price

You save £2,105

201 HP (147 kW)

heycar

£27,800

Fair price

You save £400

Audi A6 40 TFSI S Line 5dr S Tronic - 2021 (71)

201 HP (147 kW)

heycar

£25,650

Fair price

You save £350

Audi A6 -Avant 50 TDI Quattro S Line 5dr Tip Auto

170 g CO2/km comb. - 204 HP (150 kW)

Carwow

£24,500

Super price

You save £3,900

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

184 g CO2/km comb. - 286 HP (210 kW) - 6.9 Mpg

Carwow

£22,950

Fair price

Estimated price £22,268

154 g CO2/km comb. - 204 HP (150 kW) - 5.9 Mpg

Carwow

£28,700

Fair price

You save £200

Audi A6 45 TFSI 265 Quattro Sport 4dr S Tronic

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

heycar

£20,000

Super price

You save £2,600

Washingley Rd, Huntingdon PE29 6WP, UK

261 HP (191 kW) - 34.0 Mpg

heycar

£35,395

Fair price

You save £305

Audi A6 Avant 2.0 TDI 40 Black Edition Estate 5dr Diesel S Tronic quattro Euro 6 (s/s) (2

172 g CO2/km comb. - 204 HP (150 kW)

Carwow

£36,650

Fair price

Estimated price £35,355

Audi A6 40 TDI Sport 4dr S Tronic

160 g CO2/km comb. - 204 HP (150 kW) - 6.1 Mpg

heycar

£16,750

Fair price

You save £1,050

Audi A6 -2.0 TDI Black Edition 4dr Multitronic

146 g CO2/km comb. - 204 HP (150 kW)

Carwow

£10,799

Good price

You save £1,301

Epping Rd, Epping Green, Epping CM16 6QA, UK

132 g CO2/km comb. - 177 HP (130 kW) - 5.0 Mpg

heycar

Audi A4 35 TDI Black Edition 5dr S Tronic - 2024 (73)

£30,995

Fair price

Estimated price £29,801

Audi A4 Avant S line 35 TDI 163 PS S tronic 2.0 5dr

142 g CO2/km comb. - 163 HP (119 kW)

heycar

£24,995

Fair price

Estimated price £24,397

Audi A4 Avant 40 TFSI 204 S Line 5dr S Tronic

142 g CO2/km comb. - 161 HP (118 kW) - 52.3 Mpg

heycar

£23,900

Good 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.

201 HP (147 kW)

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

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

40 TFSI Sport 4dr S Tronic - 2022

Super price

You save £4,950

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

Visit heycar

Used (2018) Audi A6 Sport 204 HP | Fair price

40 TDI Sport 4dr S Tronic

Fair price

You save £1,050

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

Visit heycar

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

45 TFSI 265 Quattro Sport 4dr S

Super price

You save £2,600

Delivered to you

Visit heycar

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

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

Avant 40 TFSI Sport 5dr S

Good price

New (2026) Audi A6 Sport 200 HP | Not evaluated

Avant 2.0 TFSI 204 Edition 1 5dr S

New (2026) Audi A6 Sport 200 HP | Not evaluated

Avant 2.0 TDI Quattro 204 Edition

Featured deals

heycar

Audi A6 45 TFSI 265 Quattro Black Ed 5dr S Tronic [C+S] - 2020 (70)

£24,695

Fair price

Estimated price £23,609

Audi A6 40 TFSI Sport 4dr S Tronic - 2022 (22)

185 g CO2/km comb. - 265 HP (194 kW)

heycar

£23,250

Super price

You save £4,950

Audi A6 Avant 40 TFSI Sport 5dr S Tronic

163 g CO2/km comb. - 204 HP (150 kW)

heycar

£26,995

Good price

You save £2,105

201 HP (147 kW)

heycar

£27,800

Fair price

You save £400

Audi A6 40 TFSI S Line 5dr S Tronic - 2021 (71)

201 HP (147 kW)

heycar

£25,650

Fair price

You save £350

Audi A6 -Avant 50 TDI Quattro S Line 5dr Tip Auto

170 g CO2/km comb. - 204 HP (150 kW)

Carwow

£24,500

Super price

You save £3,900

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

184 g CO2/km comb. - 286 HP (210 kW) - 6.9 Mpg

Carwow

£22,950

Fair price

Estimated price £22,268

154 g CO2/km comb. - 204 HP (150 kW) - 5.9 Mpg

Carwow

£28,700

Fair price

You save £200

Audi A6 45 TFSI 265 Quattro Sport 4dr S Tronic

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

heycar

£20,000

Super price

You save £2,600

Washingley Rd, Huntingdon PE29 6WP, UK

261 HP (191 kW) - 34.0 Mpg

heycar

£35,395

Fair price

You save £305

Audi A6 Avant 2.0 TDI 40 Black Edition Estate 5dr Diesel S Tronic quattro Euro 6 (s/s) (2

172 g CO2/km comb. - 204 HP (150 kW)

Carwow

£36,650

Fair price

Estimated price £35,355

Audi A6 40 TDI Sport 4dr S Tronic

160 g CO2/km comb. - 204 HP (150 kW) - 6.1 Mpg

heycar

£16,750

Fair price

You save £1,050

Audi A6 -2.0 TDI Black Edition 4dr Multitronic

146 g CO2/km comb. - 204 HP (150 kW)

Carwow

£10,799

Good price

You save £1,301

Epping Rd, Epping Green, Epping CM16 6QA, UK

132 g CO2/km comb. - 177 HP (130 kW) - 5.0 Mpg

heycar

Audi A4 35 TDI Black Edition 5dr S Tronic - 2024 (73)

£30,995

Fair price

Estimated price £29,801

Audi A4 Avant S line 35 TDI 163 PS S tronic 2.0 5dr

142 g CO2/km comb. - 163 HP (119 kW)

heycar

£24,995

Fair price

Estimated price £24,397

Audi A4 Avant 40 TFSI 204 S Line 5dr S Tronic

142 g CO2/km comb. - 161 HP (118 kW) - 52.3 Mpg

heycar

£23,900

Good price

You save £2,100

Audi A6 Avant 40 TDI S Line 5dr S Tronic

201 HP (147 kW)

heycar

£30,295

Good price

You save £2,905

149 g CO2/km comb. - 204 HP (150 kW)

heycar

Audi A6 40 TDI S Line 4dr S Tronic

£28,900

Fair price

You save £700

Northampton NN5 5DH, UK

201 HP (147 kW)

heycar

£27,342

Super price

You save £3,158