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Used Audi A6 Avant prices
723 live listings · 2009–2026 · typically 75,000 miles
- Typical price
- £16,949
- Price range
- £1k – £67k
- Best deal today
- −£14,050
- −29% vs fair value
Live Audi A6 Avant deals, ranked against fair value
Asking
£12,990
Fair value
£31,000
−£18,010 · −58%
Audi A6 Avant
2.8 FSI V6 Quattro Petrol S Tronic Auto 5dr
15,000 miles · 2014 · 2.8L · Automatic · Petrol
See the valuation →
Asking
£34,900
Fair value
£48,950
−£14,050 · −29%
Audi A6 Avant
2.0 TFSI Sport S Tronic Euro 6 (s/s) 5dr
988 miles · 2026 · 2.0L · Automatic · Petrol
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Asking
£37,240
Fair value
£48,950
−£11,710 · −24%
Audi A6 Avant
2.0 TFSIe 50 S line S Tronic quattro Euro 6 (s/s) 5dr 17.9kWh
12 miles · 2025 · 2.0L · Automatic · Plug-in Hybrid
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Asking
£28,380
Fair value
£39,965
−£11,585 · −29%
Audi A6 Avant
2.0 TDI 40 Sport S Tronic quattro Euro 6 (s/s) 5dr
8,747 miles · 2024 · 2.0L · Automatic · Diesel
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Asking
£37,590
Fair value
£48,950
−£11,360 · −23%
Audi A6 Avant
2.0 TFSIe 50 S line S Tronic quattro Euro 6 (s/s) 5dr 17.9kWh
23 miles · 2025 · 2.0L · Automatic · Plug-in Hybrid
See the valuation →
Asking
£37,999
Fair value
£48,950
−£10,951 · −22%
Audi A6 Avant
2.0 TFSI S line S Tronic Euro 6 (s/s) 5dr
796 miles · 2026 · 2.0L · Automatic · Petrol
See the valuation →
Asking
£28,240
Fair value
£38,210
−£9,970 · −26%
Audi A6 Avant
40 TDI Quattro S Tronic Sport
8,747 miles · 2024 · 2.0L · Automatic · Diesel
See the valuation →
Asking
£21,789
Fair value
£31,000
−£9,211 · −30%
Audi A6 Avant
2.0 TFSI 40 Sport S Tronic Euro 6 (s/s) 5dr
20,956 miles · 2022 · 2.0L · Automatic · Petrol
See the valuation →
Asking
£40,890
Fair value
£48,950
−£8,060 · −16%
Audi A6 Avant
2.0 TDI Sport S Tronic quattro Euro 6 (s/s) 5dr
10 miles · 2.0L · Automatic · Diesel
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Asking
£12,800
Fair value
£20,699
−£7,899 · −38%
Audi A6 Avant
2.0 TDI 40 Sport S Tronic Euro 6 (s/s) 5dr
52,447 miles · 2019 · 2.0L · Automatic · Diesel
See the valuation →
Asking
£33,490
Fair value
£41,295
−£7,805 · −19%
Audi A6 Avant
2.0 TFSI 40 Black Edition S Tronic Euro 6 (s/s) 5dr
4,000 miles · 2023 · 2.0L · Automatic · Petrol
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Asking
£38,888
Fair value
£46,600
−£7,712 · −17%
Audi A6 Avant
2.0 TDI Sport S Tronic quattro Euro 6 (s/s) 5dr
2,613 miles · 2025 · 2.0L · Automatic · Diesel
See the valuation →
Asking
£37,950
Fair value
£45,265
−£7,315 · −16%
Audi A6 Avant
2.0 TFSI 204 S Tronic S Line
3,499 miles · 2026 · 2.0L · Automatic · Petrol
See the valuation →
Asking
£38,890
Fair value
£45,920
−£7,030 · −15%
Audi A6 Avant
2.0 TDI Quattro 204 Sport 5dr S Tronic
2,613 miles · 2025 · 2.0L · Automatic · Diesel · Estate
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Asking
£40,000
Fair value
£46,990
−£6,990 · −15%
Audi A6 Avant
2.0 TDI S line S Tronic quattro Euro 6 (s/s) 5dr
2,352 miles · 2025 · 2.0L · Automatic · Diesel
See the valuation →
Asking
£20,795
Fair value
£27,637
−£6,842 · −25%
Audi A6 Avant
40 TFSI S Tronic Sport
30,130 miles · 2022 · 2.0L · Automatic · Petrol
See the valuation →
Asking
£24,295
Fair value
£31,038
−£6,743 · −22%
Audi A6 Avant
40 TFSI S Tronic Sport Tech Pack
19,060 miles · 2023 · 2.0L · Automatic · Petrol
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Asking
£36,990
Fair value
£43,728
−£6,738 · −15%
Audi A6 Avant
2.0 TFSI 204 S Tronic S Line
4,500 miles · 2025 · 2.0L · Automatic · Petrol
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Asking
£24,395
Fair value
£31,000
−£6,605 · −21%
Audi A6 Avant
2.0 TFSI 40 Sport S Tronic Euro 6 (s/s) 5dr
19,060 miles · 2023 · 2.0L · Automatic · Petrol
See the valuation →
Asking
£23,995
Fair value
£30,495
−£6,500 · −21%
Audi A6 Avant
2.0 TFSI 45 S line S Tronic quattro Euro 6 (s/s) 5dr
27,000 miles · 2019 · 2.0L · Automatic · Petrol
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Asking
£8,500
Fair value
£14,750
−£6,250 · −42%
Audi A6 Avant
2.0 TDI 40 Sport S Tronic Euro 6 (s/s) 5dr
163,000 miles · 2019 · 2.0L · Automatic · Diesel
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Asking
£17,995
Fair value
£23,973
−£5,977 · −25%
Audi A6 Avant
2.0 TDI 40 Sport S Tronic Euro 6 (s/s) 5dr
39,000 miles · 2021 · 2.0L · Automatic · Diesel
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Asking
£37,995
Fair value
£43,499
−£5,504 · −13%
Audi A6 Avant
2.0 TFSI S line S Tronic Euro 6 (s/s) 5dr
3,499 miles · 2026 · 2.0L · Automatic · Petrol
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Asking
£15,400
Fair value
£20,875
−£5,474 · −26%
Audi A6 Avant
2.0 TDI 40 S line S Tronic Euro 6 (s/s) 5dr
52,000 miles · 2019 · 2.0L · Automatic · Diesel
See the valuation →