Dealer / privatePrivate
Filters
Engine
Seller details
39

Dealer Audi A6 4 cylinder cars for sale or order in Australia

Sort by
67
Dealer used
2020 Audi A645 TFSI S line Auto quattro ultra MY20
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
64,297 km
64,297 km
NSW
View details
28
Dealer used
2024 Audi A640 TFSI S line Auto F MY24
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
6,766 km
6,766 km
VIC
View details
21
1
Dealer demo
Well below market price
2025 Audi A645 TFSI S line Auto quattro ultra MY25
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
4,254 km
4,254 km
VIC
View details
58
1
Dealer used
Around market price
2011 Audi A6Auto F MY11
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
91,010 km
91,010 km
NSW
View details
20
Dealer demo
Below market price
2025 Audi A645 TFSI S line Auto quattro ultra MY25
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
2,111 km
2,111 km
NSW
View details
31
1
Dealer used
Below market price
2022 Audi A645 TFSI S line Auto quattro ultra MY22
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
63,666 km
63,666 km
WA
View details
28
Dealer used
Below market price
2020 Audi A645 TFSI S line Auto quattro ultra MY20
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
45,553 km
45,553 km
WA
View details
46
Audi Approved :plus
Dealer used
2024 Audi A645 TFSI S line Auto quattro ultra MY24
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
12,850 km
12,850 km
NSW
View details
19
Dealer demo
2024 Audi A645 TFSI S line Auto quattro ultra MY25
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
7,058 km
7,058 km
NSW
View details
27
Dealer used
2024 Audi A645 TFSI S line Auto quattro ultra MY24
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
14,915 km
14,915 km
NSW
View details
27
Dealer demo
2025 Audi A645 TFSI S line Auto quattro ultra MY25
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
5,028 km
5,028 km
VIC
View details
24
Dealer demo
2025 Audi A645 TFSI S line Auto quattro ultra MY25
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
5,220 km
5,220 km
NSW
View details
carsales trade-in
20
Dealer demo
2025 Audi A645 TFSI S line Auto quattro ultra MY25
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
5,500 km
5,500 km
NSW
View details
23
Dealer used
2017 Audi A6Auto quattro MY18
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
54,680 km
54,680 km
NSW
View details
25
Dealer used
Around market price
2013 Audi A6Auto F MY13
Wagon
Wagon
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
109,547 km
109,547 km
ACT
View details
20
Dealer demo
Below market price
2025 Audi A645 TFSI S line Auto quattro ultra MY25
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
2,045 km
2,045 km
NSW
View details
22
Dealer demo
Below market price
2025 Audi A645 TFSI S line Auto quattro ultra MY25
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
2,085 km
2,085 km
NSW
View details
26
Dealer used
Around market price
2024 Audi A645 TFSI S line Auto quattro ultra MY25
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
9,688 km
9,688 km
QLD
View details
18
Dealer used
Around market price
2015 Audi A6S Line Auto F MY15
Sedan
Sedan
Automatic
Automatic
4cyl 1.8L T Petrol
4cyl 1.8L T Petrol
209,043 km
209,043 km
VIC
View details
26
Dealer used
Around market price
2019 Audi A645 TFSI Auto quattro ultra MY20
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
106,100 km
106,100 km
WA
View details
30
Dealer used
Below market price
2019 Audi A645 TFSI Auto quattro ultra MY20
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
72,992 km
72,992 km
QLD
View details
12
Dealer used
Well below market price
2024 Audi A645 TFSI S line Auto quattro ultra MY25
Sedan
Sedan
Automatic
Automatic
4cyl 2.0L T Petrol
4cyl 2.0L T Petrol
4,000 km
4,000 km
NSW
View details
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.