How much does the 2026 Audi A6 45 TDI quattro cost in Australia?

The 2026 Audi A6 45 TDI quattro has a recommended retail price of $123,600 before on-road costs in Australia. Always confirm final pricing with your local dealer.

What is the fuel consumption of the 2026 Audi A6?

The 2026 Audi A6 uses 6.9L/100km (combined). That works out to roughly $1,004 per year in fuel.

What is the 2026 Audi A6 safety rating?

We don't have a confirmed ANCAP rating on file for the 2026 Audi A6 45 TDI quattro. ANCAP ratings apply to specific variants and build dates, so check ancap.com.au before relying on one. It comes with autonomous emergency braking as standard.

What engine does the 2026 Audi A6 have?

The 2026 Audi A6 is powered by a 3L 6-cylinder turbo engine producing 210kW and 620Nm. It pairs with a automatic transmission. Drive type is AWD.

What warranty does the Audi A6 come with?

The Audi A6 comes with a 5-year warranty. Roadside assistance is included for 5 years.

How much boot space does the 2026 Audi A6 have?

The 2026 Audi A6 has 530L of boot space. It seats 5 people. Braked towing capacity is 2,500kg.

Audi A6: Specs & Variants by Model Year

Every Audi A6 variant in Australia, compared

6 variants of the Audi A6 are on sale in Australia. Tap to compare them side-by-side, then tap any variant for its full specs.

Compare all 6

VariantRRPPower / TorqueFuel / RangeDriveSeats

45 TDI quattro2026$123,600210kW / 620Nm6.9L/100kmAWD5

Power: 210kW
Torque: 620Nm
0–100: 5.6s
Fuel use: 6.9L/100km
Gearbox: Automatic
Drive: AWD
Seats: 5
Towing: 2,500kg

The 2026 Audi A6 45 TDI quattro is a mid-size diesel sedan that suits executives and families wanting premium refinement with genuine fuel efficiency, delivering 6.9L/100km combined with 620Nm torque from its 3.0-litre mild-hybrid engine. Its standout strength is the combination of quattro all-wheel drive and a 530-litre boot that genuinely suits Australian long-distance travel, all backed by Audi's five-year warranty. Consider that diesel ownership involves higher servicing specialisation and annual running costs around $1894, so factor in access to quality diesel mechanics in your area before committing.

Configure the 45 TDI quattro

45 TFSI quattro S line2026$123,600180kW / 370Nm7.3L/100kmAWD5

Power: 180kW
Torque: 370Nm
0–100: 6s
Fuel use: 7.3L/100km
Gearbox: 7-speed S tronic
Drive: AWD
Seats: 5
Towing: 2,500kg

The 2026 Audi A6 55 TFSI quattro is a premium mid-size sedan ideal for executives and families wanting German engineering with all-wheel drive practicality and a 530-litre boot. Its standout strength is the efficient 3.0-litre turbocharged petrol mild-hybrid engine, which delivers 250kW and 500Nm whilst returning a respectable 6.9L/100km, backed by Audi's five-year warranty. One consideration is the annual running costs of around $1894 and 1875kg kerb weight, which sit at the premium end of the segment, so budget-conscious buyers should factor in fuel and maintenance expenses.

Configure the 45 TFSI quattro S line

A6 40 TFSI2022POA140kW / 320Nm6.3L/100kmFWD5

Power: 140kW
Torque: 320Nm
0–100: 7.9s
Fuel use: 6.3L/100km
Gearbox: 7-speed S tronic
Drive: FWD
Seats: 5
ANCAP: 5-star

The 2022 (MY22) Audi A6 40 TFSI is the Australian-delivered C8 A6 sedan. Audi Australia's MY22 A6 Sedan guide lists a 1,984 cc 4-cylinder turbocharged petrol engine with mild-hybrid assistance making 140 kW and 320 Nm, driving through a 7-speed S tronic to the front wheels. Audi quotes 7.9 seconds to 100 km/h. Combined fuel use is 6.3 L/100km with 144 g/km CO2 on the Australian ADR 81/02 cycle, calculated on 19-inch wheels. Unladen weight is 1,680 kg to Directive 92/21/EEC, which includes a 75 kg driver. Standard kit across the MY22 A6 range includes adaptive drive assist with adaptive cruise control and lane guidance, 360-degree cameras, Matrix LED headlights, three-zone climate control, heated electric front seats with memory, a heated sport leather steering wheel and the 10-speaker Audi sound system. Audi Australia publishes no top speed, dimensions, boot volume, towing rating or pricing in this guide.

Configure the A6 40 TFSI

A6 40 TFSI S line2022POA140kW / 320Nm6.3L/100kmFWD5

Power: 140kW
Torque: 320Nm
0–100: 7.9s
Fuel use: 6.3L/100km
Gearbox: 7-speed S tronic
Drive: FWD
Seats: 5
ANCAP: 5-star

The 2022 (MY22) Audi A6 40 TFSI S line is the Australian-delivered C8 A6 sedan. Audi Australia's MY22 A6 Sedan guide lists a 1,984 cc 4-cylinder turbocharged petrol engine with mild-hybrid assistance making 140 kW and 320 Nm, driving through a 7-speed S tronic to the front wheels. Audi quotes 7.9 seconds to 100 km/h. Combined fuel use is 6.3 L/100km with 144 g/km CO2 on the Australian ADR 81/02 cycle, calculated on 19-inch wheels. Unladen weight is 1,680 kg to Directive 92/21/EEC, which includes a 75 kg driver. Standard kit across the MY22 A6 range includes adaptive drive assist with adaptive cruise control and lane guidance, 360-degree cameras, Matrix LED headlights, three-zone climate control, heated electric front seats with memory, a heated sport leather steering wheel and the 10-speaker Audi sound system. Audi Australia publishes no top speed, dimensions, boot volume, towing rating or pricing in this guide.

Configure the A6 40 TFSI S line

A6 45 TFSI quattro S line2022POA180kW / 370Nm7.3L/100kmAWD5

Power: 180kW
Torque: 370Nm
0–100: 6s
Fuel use: 7.3L/100km
Gearbox: 7-speed S tronic
Drive: AWD
Seats: 5
ANCAP: 5-star

The 2022 (MY22) Audi A6 45 TFSI quattro S line is the Australian-delivered C8 A6 sedan. Audi Australia's MY22 A6 Sedan guide lists a 1,984 cc 4-cylinder turbocharged petrol engine with mild-hybrid assistance making 180 kW and 370 Nm, driving through a 7-speed S tronic to quattro all-wheel drive. Audi quotes 6.0 seconds to 100 km/h. Combined fuel use is 7.3 L/100km with 166 g/km CO2 on the Australian ADR 81/02 cycle, calculated on 20-inch wheels. Unladen weight is 1,770 kg to Directive 92/21/EEC, which includes a 75 kg driver. Standard kit across the MY22 A6 range includes adaptive drive assist with adaptive cruise control and lane guidance, 360-degree cameras, Matrix LED headlights, three-zone climate control, heated electric front seats with memory, a heated sport leather steering wheel and the 10-speaker Audi sound system. Audi Australia publishes no top speed, dimensions, boot volume, towing rating or pricing in this guide.

Configure the A6 45 TFSI quattro S line

A6 55 TFSI quattro S line2022POA250kW / 500Nm7.2L/100kmAWD5

Power: 250kW
Torque: 500Nm
0–100: 5.1s
Fuel use: 7.2L/100km
Gearbox: 7-speed S tronic
Drive: AWD
Seats: 5
ANCAP: 5-star

The 2022 (MY22) Audi A6 55 TFSI quattro S line is the Australian-delivered C8 A6 sedan. Audi Australia's MY22 A6 Sedan guide lists a 2,995 cc 6-cylinder turbocharged petrol engine with mild-hybrid assistance making 250 kW and 500 Nm, driving through a 7-speed S tronic to quattro all-wheel drive. Audi quotes 5.1 seconds to 100 km/h. Combined fuel use is 7.2 L/100km with 164 g/km CO2 on the Australian ADR 81/02 cycle, calculated on 20-inch wheels. Unladen weight is 1,845 kg to Directive 92/21/EEC, which includes a 75 kg driver. Standard kit across the MY22 A6 range includes adaptive drive assist with adaptive cruise control and lane guidance, 360-degree cameras, Matrix LED headlights, three-zone climate control, heated electric front seats with memory, a heated sport leather steering wheel and the 10-speaker Audi sound system. Audi Australia publishes no top speed, dimensions, boot volume, towing rating or pricing in this guide.

Configure the A6 55 TFSI quattro S line

Audi A6, Price, Specs & Review

Every Audi A6 variant in Australia, compared

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Audi A6, Price, Specs & Review

Every Audi A6 variant in Australia, compared

Audi A6 45 TDI quattro

Audi A6 45 TFSI quattro S line

Audi A6 A6 40 TFSI

Audi A6 A6 40 TFSI S line

Audi A6 A6 45 TFSI quattro S line

Audi A6 A6 55 TFSI quattro S line

More on the Audi A6

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Audi A6 head-to-head