Audi Q8 vs BMW X6

The Audi Q8 starts from $143,415 before on-road costs, while the BMW X6 opens at $149,900. That makes the Audi Q8 the more affordable entry point by $6,485.

Once you factor in stamp duty, registration, CTP insurance, and dealer delivery, expect to add roughly 8-12% on top of the RRP depending on your state. That puts estimated driveaway prices in the ballpark of $157,757 and $164,890 respectively.

Over 5 years, the running costs are nearly identical since both have similar efficiency.

Both the Audi Q8 and BMW X6 hold a 5-star ANCAP safety rating. Adult occupant protection scored 91% for the Audi Q8 and 93% for the BMW X6.

Where the two diverge is in active safety technology. The Audi Q8 packs more ADAS features with 9 out of 10 key systems fitted, compared to 7 in the BMW X6.

Both include the essentials: autonomous emergency braking, lane keep assist, adaptive cruise control, a reversing camera. Airbag count is 8 in the Audi Q8 and 7 in the BMW X6.

The Audi Q8 features a 10.1-inch touchscreen, while the BMW X6 gets a 14.9-inch display. Apple CarPlay and Android Auto are standard across both.

The Audi Q8 stands out with Bang & Olufsen audio that you will not find on the BMW X6. The BMW X6 counters with Harman Kardon audio. Which feature set matters more depends on your daily routine and priorities.

The Audi Q8 uses a Diesel MHEV producing 210kW and 600Nm of torque, sent through a automatic to a AWD layout. It covers the 0-100km/h sprint in 6.1 seconds.

The BMW X6 responds with a Diesel making 210kW and 620Nm, paired to a auto driving all four wheels. It gets to 100km/h in 4.8 seconds.

Power output is identical on paper, so the difference comes down to tuning, weight distribution, and suspension. In the real-world sprint, the BMW X6 is 1.3s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.

The Audi Q8 measures 4,986mm long on a 2,995mm wheelbase, 51mm longer than the BMW X6 at 4,935mm (2,975mm wheelbase). The longer wheelbase on the Audi Q8 generally means more rear legroom.

Boot space is 660L in the Audi Q8 and 600L in the BMW X6, giving the Audi Q8 a 60L advantage.

For towing, the BMW X6 leads with a 3,500kg braked capacity vs 3,500kg. That 0kg difference matters if you regularly hitch up.

Based on 15,000km of annual driving, fuel costs roughly $2,394/year for the Audi Q8 and $2,508/year for the BMW X6. That is a $114 annual difference in favour of the Audi Q8.

Estimated annual total: $2,394 (Audi Q8) vs $2,508 (BMW X6). The Audi Q8 saves you roughly $114 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.

Warranty: 5 years / 999,999km (Audi Q8) vs 5 years / 999,999km (BMW X6). Both match on warranty length.