Used Audi A6 Unspecified cars for sale on What Car?

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What Car? Classifieds has 12 approved used Audi A6 Unspecified cars available for sale from top Audi dealers. Browse our classifieds now - the easiest and most powerful used car search tool around – and find the perfect approved used Audi A6 Unspecified near you.

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Cars found 12

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Audi A6 A6 AVANT FSI QUATTRO S-LINE 4WD 2.8L PETROL AUTO, ULEZ, 64-15, 5SEAT, 5DR,

Audi A6 A6 AVANT FSI QUATTRO S-LINE 4WD 2.8L PETROL AUTO, ULEZ, 64-15, 5SEAT, 5DR,

Rainham, Essex
  • 2015 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 47,600 Miles
£12,995
Audi A6 Sportback S Line E-tron Performance  270,00 KW

Audi A6 Sportback S Line E-tron Performance 270,00 KW

Crewe, Cheshire
  • 2025 reg
  • Electric
  • 5 Doors
  • Automatic
  • 25 Miles
£42,990
Audi A6 2.0 TDI Quattro 204 Edition 1 5dr S Tronic

Audi A6 2.0 TDI Quattro 204 Edition 1 5dr S Tronic

Sheffield, South yorkshire
  • 2025 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 3,749 Miles
£47,727
Audi A6 A6 40 TDI Black Edition 4Dr S Tronic Saloon

Audi A6 A6 40 TDI Black Edition 4Dr S Tronic Saloon

Belfast
  • 2020 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 61,225 Miles
£19,799
Audi A6 SE TDI Ultra Semi-Auto

Audi A6 SE TDI Ultra Semi-Auto

Lisburn, County antrim
  • 2016 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 117,294 Miles
£8,495
Audi A6 Unspecified Launch Edition TDI Quattro 204 PS S Tronic

Audi A6 Unspecified Launch Edition TDI Quattro 204 PS S Tronic

Sheffield, South yorkshire
  • 2025 reg
  • Diesel
  • Automatic
  • 4,999 Miles
£43,799
Audi A6 Sportback S Line E-tron  210,00 KW

Audi A6 Sportback S Line E-tron 210,00 KW

Swansea, Mid glamorgan
  • 2025 reg
  • Electric
  • 5 Doors
  • Automatic
  • 48 Miles
£41,241
Audi A6 Sportback S Line E-tron  210,00 KW

Audi A6 Sportback S Line E-tron 210,00 KW

Yeovil, Somerset
  • 2025 reg
  • Electric
  • 5 Doors
  • Automatic
  • 4,260 Miles
£49,150
Audi A6 2.0 TDI Quattro 204 S Line 5dr S Tronic

Audi A6 2.0 TDI Quattro 204 S Line 5dr S Tronic

Nottingham, Nottinghamshire
  • 2026 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 5,722 Miles
£48,750
Audi A6 270kW Performance 100kWh S Line 5dr Auto [S+V]

Audi A6 270kW Performance 100kWh S Line 5dr Auto [S+V]

Reading, Berkshire
  • 2025 reg
  • Electric
  • 5 Doors
  • Automatic
  • 2,566 Miles
£48,500
Audi A6 315kW Quattro 100kWh Edition 1 5dr Auto [S+V]

Audi A6 315kW Quattro 100kWh Edition 1 5dr Auto [S+V]

Wakefield, West yorkshire
  • 2025 reg
  • Electric
  • 5 Doors
  • Automatic
  • 1,615 Miles
£57,750
Audi A6 Avant S Line E-tron Performance  270,00 KW

Audi A6 Avant S Line E-tron Performance 270,00 KW

Yeovil, Somerset
  • 2025 reg
  • Electric
  • Automatic
  • 8,290 Miles
£52,900