Lexus LX vs Audi Q8
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 Lexus LX starts from $162,200 before on-road costs, while the Audi Q8 opens at $143,415. That makes the Audi Q8 the more affordable entry point by $18,785.
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 $178,420 and $157,757 respectively.
Over 5 years, the running costs favour the Audi Q8 by roughly $8,975 in fuel alone.
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
The Lexus LX features a 12.3-inch touchscreen paired with a 12.3-inch digital dash, while the Audi Q8 gets a 10.1-inch display and 12.3-inch instruments. Apple CarPlay and Android Auto are standard across both.
The Lexus LX stands out with Mark Levinson audio that you will not find on the Audi Q8. The Audi Q8 counters with Bang & Olufsen audio. Which feature set matters more depends on your daily routine and priorities.
Drivetrain
The Lexus LX uses a Petrol producing 305kW and 650Nm of torque, sent through a automatic to a 4WD layout. It covers the 0-100km/h sprint in 6.7 seconds.
The Audi Q8 responds with a Diesel MHEV making 210kW and 600Nm, paired to a automatic driving all four wheels. It gets to 100km/h in 6.1 seconds.
The Lexus LX has the clear power advantage at 305kW vs 210kW. In the real-world sprint, the Audi Q8 is 0.6s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Lexus LX measures 5,095mm long on a 2,850mm wheelbase, 109mm longer than the Audi Q8 at 4,986mm (2,995mm wheelbase). The longer wheelbase on the Audi Q8 generally means more rear legroom.
Boot space is 487L in the Lexus LX and 660L in the Audi Q8, giving the Audi Q8 a 173L advantage. The Lexus LX seats 7 vs 5.
For towing, the Audi Q8 leads with a 3,500kg braked capacity vs 3,500kg. That 0kg difference matters if you regularly hitch up.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
12.5m to 12.6m
Based on 12.6m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
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
Based on 15,000km of annual driving, fuel costs roughly $3,819/year for the Lexus LX and $2,024/year for the Audi Q8. That is a $1,795 annual difference in favour of the Audi Q8.
Estimated annual total: $3,819 (Lexus LX) vs $2,024 (Audi Q8). The Audi Q8 saves you roughly $1,795 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Warranty: 4 years / 100,000km (Lexus LX) vs 5 years / 999,999km (Audi Q8). The Audi Q8 has longer coverage. Capped-price servicing: 4yr (Lexus LX)—.
Who Should Buy Which?
Buy the Lexus LX if: You prioritise performance, or prefer Lexus's approach to design and ownership experience.
Buy the Audi Q8 if: You want the lower entry price, need more boot space, want lower running costs, value a longer warranty, or prefer Audi's approach to design and ownership experience.
The Verdict
The Audi Q8 takes 5 of 6 key spec categories and comes in at a lower price. The Audi Q8 will save you roughly $1,795 a year in fuel. If boot space matters, the Audi Q8 has a clear edge. The Audi Q8 adds peace of mind with a longer 5-year warranty. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, Lexus LX and Audi Q8?
The Audi Q8 is the cheapest at $143,415 before on-road costs. That undercuts the Lexus LX by $18,785.
Which is the most fuel-efficient?
The Audi Q8 uses the least fuel at 7.1L/100km on the combined cycle.
Which is safest?
They are evenly matched — Lexus LX 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 Lexus LX has the highest braked towing capacity at 3,500kg.
Which has the best warranty?
The Audi Q8 has the longest warranty at 5 years / 1000k km.
Which is the most powerful?
The Lexus LX makes the most power at 305kW. The Audi Q8 is quickest to 100km/h in 6.1s.
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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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