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Used 4.0 litre Audi A6 cars for sale

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Used 4.0 litre Audi A6 cars for sale

If you're looking for a used 4.0 litre Audi A6 car, Parkers has 67 for sale from trusted dealers to suit all budgets, with easy tools to narrow your choice to the right secondhand car for you.

  • Audi A6 RS6 Avant (2022/22)
    Added today
    Audi A6 RS6 Avant (20 on) RS 6 Carbon Black 600PS Tiptronic Quattro auto 5d For Sale - Marshall Audi Bexley, Bexley
    1
    RS 6 Carbon Black 600PS Tiptronic Quattro auto 5d
    Automatic | 2022/22 | Petrol | 7,247 miles
    £84,110
  • Audi A6 RS6 Avant (2014/63)
    Added today
    Audi A6 RS6 Avant (13-18) 4.0T FSI V8 Bi-Turbo RS6 Quattro 5d Tip Auto For Sale - DMC, Glasgow
    4
    4.0T FSI V8 Bi-Turbo RS6 Quattro 5d Tip Auto
    Automatic | 2014/63 | Petrol | 56,000 miles
    £34,995
  • Audi A6 RS6 Avant (2024/73)
    Added today
    Audi A6 RS6 Avant (20 on) RS 6 TFSI Qtro Perform Carbon Vorsp 5dr Tiptronic For Sale - Speedhouse Ltd, Leicester
    92
    RS 6 TFSI Qtro Perform Carbon Vorsp 5dr Tiptronic
    Automatic | 2024/73 | Petrol | 15,996 miles
    £105,995
  • Audi A6 RS6 Avant (2023/23)
    Added today
    Audi A6 RS6 Avant (20 on) RS 6 Vorsprung 600PS Tiptronic Quattro auto 5d For Sale - Avondale Motor Park Ltd, Cwmbran
    37
    RS 6 Vorsprung 600PS Tiptronic Quattro auto 5d
    Automatic | 2023/23 | Petrol | 952 miles
    £94,990
  • Audi A6 Avant (2020/69)
    Added today
    Audi A6 Avant (18-24) RS 6 TFSI Quattro Launch Edition Tiptronic 5d For Sale - Roadstar Automobile, Coventry
    45
    RS 6 TFSI Quattro Launch Edition Tiptronic 5d
    Automatic | 2020/69 | Petrol | 30,000 miles
    £71,990
  • Audi A6 RS6 Avant (2020/20)
    Added this week
    Audi A6 RS6 Avant (20 on) RS 6 Vorsprung 600PS Tiptronic Quattro auto 5d For Sale - Brooke MOT Centre Ltd, Norwich
    17
    RS 6 Vorsprung 600PS Tiptronic Quattro auto 5d
    Automatic | 2020/20 | Petrol | 49,000 miles
    £69,990
  • Audi A6 RS6 Avant (2018/18)
    Added this week
    Audi A6 RS6 Avant (13-18) 4.0T FSI Quattro RS6 Performance 5d Tip Auto For Sale - Per4mance Cars Limited, Macclesfield
    38
    4.0T FSI Quattro RS6 Performance 5d Tip Auto
    Automatic | 2018/18 | Petrol | 49,800 miles
    £45,999
  • Audi A6 RS6 Avant (2022/72)
    Added this week
    Audi A6 RS6 Avant (20 on) RS 6 Vorsprung 600PS Tiptronic Quattro auto 5d For Sale - Marshall Audi Coulsdon, Croydon
    64
    RS 6 Vorsprung 600PS Tiptronic Quattro auto 5d
    Automatic | 2022/72 | Petrol | 15,125 miles
    £80,833
  • Audi A6 RS6 Avant (2017/17)
    Added this week
    Audi A6 RS6 Avant (13-18) 4.0T FSI Quattro RS6 Performance 5d Tip Auto For Sale - ALX Specialist Cars, Ripon
    37
    4.0T FSI Quattro RS6 Performance 5d Tip Auto
    Automatic | 2017/17 | Petrol | 57,500 miles
    £42,495
  • Audi A6 RS6 Avant (2020/70)
    Added this week
    Audi A6 RS6 Avant (20 on) RS 6 Vorsprung 600PS Tiptronic Quattro auto 5d For Sale - Sutton Car Sales Ltd, sutton coldfield
    56
    RS 6 Vorsprung 600PS Tiptronic Quattro auto 5d
    Automatic | 2020/70 | Petrol | 31,500 miles
    £84,950
  • Audi A6 RS6 Avant (2016/66)
    Added this week
    Audi A6 RS6 Avant (13-18) 4.0T FSI Quattro RS6 5d Tip Auto For Sale - Car Planet, Leicester
    11
    4.0T FSI Quattro RS6 5d Tip Auto
    Automatic | 2016/66 | Petrol | 116,000 miles
    £24,995
  • Audi A6 S6 (2016/65)
    Added this week
    Audi A6 S6 (12-18) S6 TFSI Quattro Saloon (11/14-) 4d S Tronic For Sale - MKS Car Sales Sinclair Street, Dundee
    4
    S6 TFSI Quattro Saloon (11/14-) 4d S Tronic
    Automatic | 2016/65 | Petrol | 38,000 miles
    £24,995
View 67 used cars

Audi A6 reviews

Audi A6 Avant (2025 onwards)

Parkers rating: 3.8 out of 53.8
Audi A6 Avant review | Parkers
Audi's sleek new estate trades space for style
PROS
  • Slick style abounds
  • Hushed refinement and comfort
  • Smooth drive and performance
CONS
  • Boot noticeably smaller than rivals'
  • Piano black trim in cabin irks
  • Only four-cylinder engines at launch
Read full review

More Audi A6 reviews

Audi RS6 Avant review (2024)

Audi A6 RS6 Avant (2020 onwards)

4.1 out of 54.1 4.1 out of 54.1
Audi A6 review (2024)

Audi A6 Saloon (2018 onwards)

3.5 out of 53.5 3.5 out of 53.5
audi_a6_allroad_2020

Audi A6 Allroad (2019 - 2021)

4.2 out of 54.2 4.2 out of 54.2

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