Swindon: Audi A6 used – 68 cars for sale near you

BMW 520 5 Series i M Sport Pro 4dr Auto

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

heycar

£46,999

Fair price

Estimated price £45,771

BMW 520 5 Series i M Sport Pro 4dr Auto

205 HP (150 kW)

heycar

£39,790

Fair price

You save £610

BMW 520 5 Series d M Sport Touring 2.0 5dr

205 HP (150 kW)

heycar

£28,999

Fair price

Estimated price £27,774

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

144 g CO2/km comb. - 188 HP (138 kW) - 51.4 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

Used (2014) Audi A6 S-Line 190 HP | Good price

Saloon 2.0 TDI ultra S line

Good price

You save £805

SN252LB, Wiltshire

Visit Carwow

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

Used (2018) Audi A6 Black Edition 190 HP | Super price

-2.0 TDI Ultra Black Edition 4dr S

Super price

Used (2018) Audi A6 S-Line 286 HP | Good price

3.0 TDI V6 50 S line Saloon 4dr

Good price

You save £1,505

Visit Desperateseller.co.uk

Used (2021) Audi A6 Black Edition 340 HP | Good price

Avant (2021/70)Black Edition 55

Good price

You save £1,705

Visit Desperateseller.co.uk

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

Used (2021) Audi A6 Black Edition 204 HP | Fair price

Avant 40 TDI Quattro Black Edition

Fair price

You save £105

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 | Fair price

-2.0 TDI Ultra S Line 4dr

Fair price

You save £205

SN252LB, Wiltshire

Visit Carwow

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 299 HP | Not evaluated

50 TFSI e Quattro S Line 4dr S

Not evaluated

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

New (2025) Audi A6 S-Line 204 HP | Not evaluated

2.0 TDI Quattro 204 Launch Edition

Not evaluated

New (2025) Audi A6 S-Line 299 HP | Super price

SALOON 50 TFSI e Quattro S Line

Super price

New (2025) Audi A6 Black Edition 299 HP | Good price

50 TFSI e Quattro Black Edition

Good price

You save £2,310

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

Featured deals

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£28,035

Fair price

Estimated price £27,698

SP13YU Salisbury, Wiltshire

134 g CO2/km comb. - 136 HP (100 kW) - 48.7 Mpg

heycar

BMW 218 2 Series i M Sport Gran Coupe 1.5 4dr

£27,990

Fair price

You save £610

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

139 g CO2/km comb. - 134 HP (98 kW) - 46.3 Mpg

heycar

£28,000

Fair price

Estimated price £27,011

SP13YU Salisbury, Wiltshire

140 g CO2/km comb. - 136 HP (100 kW) - 48.7 Mpg

heycar

BMW 520 5 Series d xDrive M Sport Saloon 2.0 4dr

£28,490

Fair price

You save £110

135 g CO2/km comb. - 188 HP (138 kW) - 54.3 Mpg

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

50 TFSI e Quattro S Line 4dr S

Super price

New (2025) Audi A6 Black Edition 299 HP | Good price

50 TFSI e Quattro Black Edition

Good price

Used (2017) Audi A6 S-Line 190 HP | Good price

2.0 TDI Ultra S Line 4dr

Good price

You save £1,005

Visit Exchange and Mart

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

Saloon 40 TFSI S Line 4dr S Tronic

Good price

New (2025) Audi A6 S-Line 299 HP | Super price

50 TFSI e Quattro S Line 4dr S

Super price

Used (2021) Audi A6 Sport 299 HP | Fair price

50 TFSI e Quattro Sport 4dr S

Fair price

Estimated price £21,113

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

40 TDI S Line 4dr S Tronic

Fair price

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

Saloon S line 40 TDI 204 PS S

Fair price

You save £686

Visit Honestjohn

Used (2023) Audi A6 Black Edition 201 HP | Fair price

Avant 40 TDI Quattro Black Edition

Fair price

Estimated price £34,502

PH15AS Perth

Visit Honestjohn

Used (2025) Audi A6 S-Line 200 HP | Fair price

40 TFSI S Line 4dr S Tronic

Fair price

You save £1,000

BMW 218 2 Series i M Sport Gran Coupe 1.5 4dr

Featured deals

heycar

£27,999

Fair price

Estimated price £26,866

BMW 520 5 Series d M Sport Saloon 2.0 4dr

140 g CO2/km comb. - 134 HP (98 kW) - 46.3 Mpg

heycar

£28,555

Fair price

Estimated price £28,377

Mercedes CLA180 CLA Shooting BrakeSport 5dr Tip Auto

139 g CO2/km comb. - 190 HP (139 kW) - 53.3 Mpg

heycar

£10,195

Good price

You save £1,405

SN58YG Swindon, Wiltshire

128 g CO2/km comb. - 122 HP (89 kW)

heycar

BMW 320 3 Series i M Sport Saloon

£23,980

Fair price

Estimated price £23,175

152 g CO2/km comb. - 181 HP (133 kW) - 42.2 Mpg

Used (2021) Audi A6 Sport 299 HP | Fair price

50 TFSI e Quattro Sport 4dr S

Fair price

Used (2020) Audi A6 Sport 241 HP | Fair price

45 TFSI Quattro Sport 4dr S

Fair price

Estimated price £20,201

Used (2021) Audi A6 Sport 299 HP | A bit pricey

Saloon 50 TFSI e Quattro Sport 4dr

A bit pricey

Estimated price £20,732

Used (2020) Audi A6 Sport 299 HP | A bit pricey

50 TFSI e Quattro Sport 4dr S

A bit pricey

Estimated price £20,908

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

Used (2024) Audi A6 Black Edition 201 HP | A bit pricey

Avant 40 TFSI Black Edition 5dr S

YO304WW York, North Yorkshire

A bit pricey

Estimated price £36,258

YO304WW York, North Yorkshire

BMW 520 5 Series d SE Touring Estate

Featured deals

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Photos coming soon

£19,995

Fair price

Estimated price £19,239

BMW 218 2 Series i M Sport Gran Coupe 1.5 4dr

114 g CO2/km comb. - 188 HP (138 kW) - 65.6 Mpg

heycar

£24,990

Good price

You save £1,610

BMW 520 d xDrive M Sport Saloon

135 g CO2/km comb. - 134 HP (98 kW) - 47.9 Mpg

heycar

£18,222

Fair price

You save £178