Audi Q8 vs Lexus RZ
A detailed look at how two of Australia's most popular SUVs compare on price, running costs, safety, and everyday livability.
Specifications and pricing correct at time of publishing. Prices are RRP before on-road costs unless stated otherwise. Always confirm with the manufacturer or dealer before purchasing.
Price Breakdown
The Audi Q8 starts from $143,415 before on-road costs, while the Lexus RZ opens at $135,000. That makes the Lexus RZ the more affordable entry point by $8,415.
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 $148,500 respectively.
The Lexus RZ qualifies for FBT exemption as an electric vehicle, which can dramatically reduce the effective cost for novated lease buyers. The Audi Q8, as a petrol model, does not qualify.
Safety Rundown
ANCAP safety ratings have not been published for both models yet. We will update this section when crash test results are available.
Feature Showdown
Both come with modern infotainment systems. Apple CarPlay and Android Auto are standard across both.
The Audi Q8 stands out with wireless Apple CarPlay/Android Auto, wireless charging, panoramic roof, ventilated seats, Bang & Olufsen audio and ambient lighting that you will not find on the Lexus RZ. The Lexus RZ counters with Apple CarPlay, V2L and Mark Levinson audio. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
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 Lexus RZ responds with a Electric Motor making 230kW and 435Nm, paired to a automatic. It gets to 100km/h in 5 seconds.
The Lexus RZ has the clear power advantage at 230kW vs 210kW. In the real-world sprint, the Lexus RZ is 1.1s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Audi Q8 measures 4,986mm long on a 2,995mm wheelbase, 181mm longer than the Lexus RZ at 4,805mm (2,850mm wheelbase). The longer wheelbase on the Audi Q8 generally means more rear legroom.
Boot space is 660L in the Audi Q8 and 522L in the Lexus RZ, giving the Audi Q8 a 138L advantage.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
12.5m diameter
Large
Based on 12.5m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Turning circle ratings
True Cost to Own
Running cost data is not yet available for both models. We will update when figures are confirmed.
Warranty: 5 years / 999,999km (Audi Q8) vs 5 years / 999,999km (Lexus RZ). Both match on warranty length.
Who Should Buy Which?
Buy the Audi Q8 if: You need more boot space, or prefer Audi's approach to design and ownership experience.
Buy the Lexus RZ if: You want the lower entry price, prioritise performance, or prefer Lexus's approach to design and ownership experience.
The Verdict
The Lexus RZ takes 4 of 5 key spec categories and comes in at a lower price. If boot space matters, the Audi Q8 has a clear edge. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, Audi Q8 and Lexus RZ?
The Lexus RZ is the cheapest at $135,000 before on-road costs. That undercuts the Audi Q8 by $8,415.
Which is the most fuel-efficient?
The Audi Q8 uses the least fuel at 8.4L/100km on the combined cycle.
Which is safest?
They are evenly matched — Audi Q8 all hold a 5-star ANCAP rating. Compare the active-safety features above to separate them.
Which has the most boot space?
The Audi Q8 has the largest boot at 660L.
Which can tow the most?
The Audi Q8 has the highest braked towing capacity at 3,500kg.
Which is the most powerful?
The Lexus RZ makes the most power at 230kW. The Lexus RZ is quickest to 100km/h in 5s.
Disclaimer: All information in this comparison was believed to be correct at the time of publishing (20 April 2026). Prices are manufacturer recommended retail prices (RRP) and may vary by state, dealer, and options. Driveaway costs include estimated on-road costs for Victoria. Fuel economy figures are WLTP/ADR combined cycle. Specifications can change without notice. Always verify with the manufacturer before making a purchase decision. CarSorted does not accept payment for recommendations.
Auto-generated from CarSorted's specification data · 20 April 2026
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