Filters
Popular
27

Audi A6 C8 Sedan cars for sale or order in Australia

Sort by
22
2025 Audi A6
45 TFSI S line Auto quattro ultra MY25
$75,990
Drive away $73,188 Excl. Est. Govt. Charges
GOOD PRICE
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
10,000 km
10,000 km
Dealer used • NSW
View details
19
2024 Audi A6
45 TFSI S line Auto quattro ultra MY25
$85,880
Drive away $82,189 Excl. Est. Govt. Charges
GOOD PRICE
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
7,059 km
7,059 km
Dealer demo • NSW
View details
19
ID verified
2023 Audi A6
55 TFSI S line Auto quattro ultra MY23
$65,500
Excl. Govt. Charges
Sedan
Sedan
Automatic
Automatic
6cyl 3.0L T Petrol
6cyl 3.0L T Petrol
29,000 km
29,000 km
Private • NSW
View details
20
2025 Audi A6
45 TFSI S line Auto quattro ultra MY25
$79,990
Drive away $76,998 Excl. Est. Govt. Charges
GOOD PRICE
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
7,500 km
7,500 km
Dealer demo • NSW
View details
37
2023 Audi A6
45 TFSI S line Auto quattro ultra MY24
$77,990
Drive away $74,801 Excl. Est. Govt. Charges
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
13,000 km
13,000 km
Dealer used • VIC
View details
25
1
2019 Audi A6
45 TFSI Auto quattro ultra MY20
$35,999
Drive away $34,498 Excl. Est. Govt. Charges
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
74,396 km
74,396 km
Dealer used • VIC
View details
24
2020 Audi A6
55 TFSI S line Auto quattro ultra MY20
$49,545
Drive away $47,498 Excl. Est. Govt. Charges
Sedan
Sedan
Automatic
Automatic
6cyl 3.0L T Petrol
6cyl 3.0L T Petrol
74,000 km
74,000 km
Dealer used • VIC
View details
20
2025 Audi A6
45 TFSI S line Auto quattro ultra MY25
$86,880
Drive away $83,558 Excl. Est. Govt. Charges
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
7,264 km
7,264 km
Dealer used • NSW
View details
25
2025 Audi A6
45 TFSI S line Auto quattro ultra MY25
$92,995
Drive away $87,404 Excl. Est. Govt. Charges
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
7,522 km
7,522 km
Dealer demo • NSW
View details
26
2021 Audi A6
55 TFSI S line Auto quattro ultra MY22
$44,888
Drive away $43,026 Excl. Est. Govt. Charges
FAIR PRICE
Sedan
Sedan
Automatic
Automatic
6cyl 3.0L T Petrol
6cyl 3.0L T Petrol
98,152 km
98,152 km
Dealer used • VIC
View details
26
Pay through carsales
2019 Audi A6
55 TFSI S line Auto quattro ultra MY19
$28,000
Excl. Govt. Charges
FAIR PRICE
Sedan
Sedan
Automatic
Automatic
6cyl 3.0L T Petrol
6cyl 3.0L T Petrol
173,000 km
173,000 km
Private • ACT
View details
54
ID verified
2023 Audi A6
45 TFSI S line Auto quattro ultra MY24
$66,500
Excl. Govt. Charges
FAIR PRICE
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
22,000 km
22,000 km
Private • NSW
View details
21
2025 Audi A6
45 TFSI S line Auto quattro ultra MY25
$85,990
Drive away $82,270 Excl. Est. Govt. Charges
FAIR PRICE
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
5,050 km
5,050 km
Dealer demo • NSW
View details
24
2025 Audi A6
45 TFSI S line Auto quattro ultra MY25
$74,885
Drive away $72,133 Excl. Est. Govt. Charges
GOOD PRICE
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
23,255 km
23,255 km
Dealer used • NSW
View details
31
2021 Audi A6
40 TFSI Auto F MY21
$32,990
Drive away $32,308 Excl. Est. Govt. Charges
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
72,749 km
72,749 km
Dealer used • QLD
View details
30
2021 Audi A6
55 TFSI S line Auto quattro ultra MY21
$49,999
Drive away $47,935 Excl. Est. Govt. Charges
Sedan
Sedan
Automatic
Automatic
6cyl 3.0L T Petrol
6cyl 3.0L T Petrol
78,481 km
78,481 km
Dealer used • VIC
View details
29
2024 Audi A6
45 TFSI S line Auto quattro ultra MY24
$64,990
Excl. Govt. Charges
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
22,995 km
22,995 km
Dealer used • WA
View details
29
2022 Audi A6
55 TFSI S line Auto quattro ultra MY23
$49,990
Excl. Govt. Charges
Sedan
Sedan
Automatic
Automatic
6cyl 3.0L T Petrol
6cyl 3.0L T Petrol
87,694 km
87,694 km
Dealer used • NSW
View details
33
2021 Audi A6
45 TFSI S line Auto quattro ultra MY21
$49,990
Excl. Govt. Charges
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
56,540 km
56,540 km
Dealer used • NSW
View details
21
Pay through carsales
2019 Audi A6
55 TFSI S line Auto quattro ultra MY19
$56,000
Excl. Govt. Charges
Sedan
Sedan
Automatic
Automatic
6cyl 3.0L T Petrol
6cyl 3.0L T Petrol
115,915 km
115,915 km
Private • VIC
View details
3
Up to 5 year warranty
2025 Audi A6
45 TFSI S line Auto quattro ultra MY25
$141,878
Indicative drive away
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
7.3 L/100km
7.3 L/100km
New car to order
View details
3
Up to 5 year warranty
2025 Audi A6
45 TFSI S line Auto quattro ultra MY25
$141,878
Indicative drive away
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
7.3 L/100km
7.3 L/100km
New car to order
View details
Expert car reviews
REVIEW
Audi A6 45 TFSI quattro S line 2021 Review
Audi A6 45 TFSI quattro S line 2021 Review
81/100
Jan 2021 · Feann Torr
REVIEW
Audi A6 55 TFSI quattro S line 2020 Review
Audi A6 55 TFSI quattro S line 2020 Review
84/100
Jan 2020 · Matt Brogan
REVIEW
Audi A6 45 TFSI 2019 Review
Audi A6 45 TFSI 2019 Review
87/100
Nov 2019 · Paul Gover
REVIEW
Audi A6 sedan 2019 Review – Australia
Audi A6 sedan 2019 Review – Australia
82/100
Aug 2019 · Sam Charlwood
REVIEW
Audi A6 2019 Review
Audi A6 2019 Review
81/100
May 2018 · Feann Torr
REVIEW
Audi A6 2015 Review
Audi A6 2015 Review
83/100
Aug 2015 · Nadine Armstrong
REVIEW
Audi A6 2012 Review
Audi A6 2012 Review
Apr 2012 · Melissa McCormick
REVIEW
Audi A6 2012 Review
Audi A6 2012 Review
Mar 2012 · Mike Sinclair
REVIEW
Audi A6 3.0 TFSI quattro 2011 Review - International
Audi A6 3.0 TFSI quattro 2011 Review - International
Feb 2011 · Michael Taylor


Contact
Advertise with us
Company
Local marketplaces
International marketplaces
Consent
Scan to download the carsales app
    DownloadAppCta
    AppStoreDownloadGooglePlayDownload
    Want more info? Here’s our app landing page App Store and the Apple logo are trademarks of Apple Inc. Google Play and the Google Play logo are trademarks of Google LLC.
    © carsales.com.au Pty Ltd 1999-2026
    In the spirit of reconciliation we acknowledge the Traditional Custodians of Country throughout Australia and their connections to land, sea and community. We pay our respect to their Elders past and present and extend that respect to all Aboriginal and Torres Strait Islander peoples today.