Audi A6 — Price, Specs & Review 2026

Power

210kW

Torque

620Nm

0–100

5.6s

Fuel use

6.9L/100km

Gearbox

Automatic

Drive

AWD

Seats

5

Towing

2,500kg

ANCAP

5-star

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, 5-star ANCAP safety, 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.

Power

180kW

Torque

370Nm

0–100

6s

Fuel use

7.3L/100km

Gearbox

7-speed S tronic

Drive

AWD

Seats

5

Towing

2,500kg

ANCAP

5-star

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 and five-star ANCAP safety rating. 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.